{"id":4747,"date":"2025-07-11T10:10:34","date_gmt":"2025-07-11T06:40:34","guid":{"rendered":"https:\/\/iranetrade.com\/blog\/?p=4747"},"modified":"2025-07-21T14:46:09","modified_gmt":"2025-07-21T11:16:09","slug":"what-is-bitumen-mastic-2","status":"publish","type":"post","link":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/","title":{"rendered":"What is Bitumastic: Uses, Specifications, and Installation Tips"},"content":{"rendered":"<p><span style=\"background-color: #99ccff;\"><strong><em>What is bitumastic<\/em><\/strong> and what is it used for? If you are looking for <strong><em>an effective solution for insulating and sealing your construction projects<\/em><\/strong>, you&#8217;ve probably come across <strong data-start=\"407\" data-end=\"428\"><em>bituminous mastic<\/em><\/strong> (also known as bitumastic). This <em><strong>flexible, paste-like material<\/strong><\/em> is highly <em><strong>resistant to water, moisture, and even chemicals<\/strong><\/em>, and it can be applied using either hot or cold methods. \u00a0As a sealant, asphalt mastic is <em><strong>widely used for insulating, sealing, and waterproofing concrete and metal surfaces<\/strong><\/em>. It also enhances adhesion, flexibility, and resistance to moisture and chemical exposure.<\/span><\/p>\n<p><span style=\"background-color: #99ccff;\">On the other hand, bituminous mastic, with its <strong><em>flexible and durable structure<\/em><\/strong>, is suitable for filling joints, cracks, and <strong><em>expansion gaps in construction projects<\/em><\/strong>, bridge building, airport runways, and tunnels. This type of mastic comes <strong><em>in various forms that are selected based on different environmental conditions<\/em><\/strong>, project type, and application methods.<\/span> In this article from the <strong><em><a href=\"https:\/\/iranetrade.com\/\" target=\"_blank\" rel=\"noopener\">Iran ETrade<\/a> blog<\/em><\/strong> \u2014 an expert reference for bitumen pricing \u2014 we will explore what asphalt mastic is, its different types, uses, and how to apply it.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title\" style=\"cursor:inherit\">What is Bitumastic:<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#What_is_bitumastic\" >What is bitumastic?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Types_of_Mastic\" >Types of Mastic<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#1_Polyurethane_Mastic\" >Polyurethane Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#2_Acrylic_Mastic\" >Acrylic Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#3_Bitumastic\" >Bitumastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#4_Silicone_Mastic\" >Silicone Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#5_Polysulfide_Mastic\" >Polysulfide Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#6_Hybrid_Mastic\" >Hybrid Mastic<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Types_of_Bitumastic\" >Types of Bitumastic<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#1_Cold_mastic\" >Cold mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#2_Hot_mastic\" >Hot mastic<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Technical_Specifications_of_Cold_and_Hot-Applied_Bitumastic\" >Technical Specifications of Cold and Hot-Applied Bitumastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#What_Are_the_Advantages_of_Using_Bitumastic\" >What Are the Advantages of Using Bitumastic?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Limitations_and_Disadvantages_of_Using_Bitumastic\" >Limitations and Disadvantages of Using Bitumastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#What_are_the_applications_of_bituminous_mastic\" >What are the applications of bituminous mastic?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Bitumastic_Suitable_for_Building_Insulation\" >Bitumastic Suitable for Building Insulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#How_to_Use_Bituminous_Mastic\" >How to Use Bituminous Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Important_Safety_Tips_for_Using_Different_Types_of_Bituminous_Mastic\" >Important Safety Tips for Using Different Types of Bituminous Mastic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#Frequently_Asked_Questions_About_Bituminous_Mastic\" >Frequently Asked Questions About Bituminous Mastic<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#What_is_the_lifespan_of_bitumen_mastic\" >What is the lifespan of bitumen mastic?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_bitumastic\"><\/span>What is bitumastic?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote><p>Bituminous mastic is <strong><em>a type of waterproofing and sealing material<\/em><\/strong> produced from bitumen base.<\/p><\/blockquote>\n<p><span style=\"background-color: #99ccff;\">What is bitumastic? Bitumastic is <strong><em>a type of joint filler<\/em><\/strong> that engineers mainly use in <strong><em>civil and construction projects<\/em><\/strong>. Bitumastic\u2019s main purpose is to <strong><em>prevent the penetration of water, moisture, and chemicals<\/em><\/strong> <em><strong>into<\/strong> <strong>joints or surfaces with cracks and fractures<\/strong><\/em>. <\/span><\/p>\n<p><span style=\"background-color: #99ccff;\">High resistance to environmental conditions, <strong><em>flexibility<\/em><\/strong>, and <strong><em>strong adhesion to concrete, metal, and asphalt surfaces<\/em><\/strong> are also among its key advantages and features.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4656\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-1.jpg\" alt=\"What is bitumastic?\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-1.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-1-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Mastic\"><\/span>Types of Mastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote><p>What is asphalt mastic? It is a <strong><em>bitumen-based sealant<\/em><\/strong> with high adhesion and elasticity, used in many construction and civil engineering projects for <strong><em>insulation and waterproofing<\/em><\/strong>.<\/p><\/blockquote>\n<p>Various types of mastic <strong><em>have uses in the construction industry<\/em><\/strong> and each type has its own advantages and disadvantages. Therefore, to avoid negative consequences, you should <strong><em>choose the mastic that is suitable for your specific needs<\/em><\/strong> and application.<\/p>\n<p><span style=\"background-color: #99ccff;\">The types of mastic include: <strong><em>bituminous mastic, polyurethane mastic, acrylic mastic, silicone mastic, polysulfide mastic, and hybrid mastic<\/em><\/strong><\/span>, which we will explain below.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Polyurethane_Mastic\"><\/span>1. Polyurethane Mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p><strong><em>Polyurethane mastic<\/em><\/strong> is a strong single-component mastic based on polyurethane that <strong><em>has high elasticity and adhesion<\/em><\/strong>. This product is suitable for sealing surfaces that undergo movement and deformation, such as <strong><em>expansion joints in bridges and flooring<\/em><\/strong>, and it is even useful for sealing drinking water tanks.<\/p><\/blockquote>\n<p>This type of mastic <strong><em>creates durable bonds between different materials and joints<\/em><\/strong> to prevent liquids and other substances from mixing with each other.<\/p>\n<p>Polyurethane is also <strong><em>resistant to abrasion and has flexibility<\/em><\/strong> compared to many non-waterproof sealants and is generally not paintable. However, to match the colors of concrete and flooring, they are produced in various <strong><em>colors such as grey, black, or white<\/em><\/strong>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Acrylic_Mastic\"><\/span>2. Acrylic Mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p>This type of mastic is <strong><em>water-based and environmentally friendly<\/em><\/strong>. It is also <em><strong>paintable and suitable for indoor spaces<\/strong><\/em> as well as sealing walls and windows.<\/p><\/blockquote>\n<p>Acrylic mastic is <strong><em>not suitable for areas in constant contact with water<\/em><\/strong>. Note that acrylic mastic is <strong><em>less flexible than other mastics<\/em><\/strong> and may crack over time if the surfaces move.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Bitumastic\"><\/span>3. Bitumastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p>What are the <strong><em>uses of asphalt mastic<\/em><\/strong>? These uses include: Insulating, sealing, and waterproofing concrete, metal, and asphalt surfaces; filling joints, cracks, and <strong><em>expansion gaps in construction projects, bridge building, airport runways, and tunnels<\/em><\/strong>.<\/p><\/blockquote>\n<p>Bitumastic, is <strong><em>a single-component elastic filler<\/em><\/strong> containing bitumen-based solvents and is <strong><em>useful for insulation, waterproofing, and filling structural joints<\/em><\/strong>. It is also <strong><em>resistant to moisture, UV radiation, and chemicals<\/em><\/strong>.<\/p>\n<p>These properties make bituminous mastic <strong><em>suitable for final construction operations<\/em><\/strong>, <strong><em>waterproofing, bonding<\/em><\/strong>, and processes that require quick setting. You can also <strong><em>apply it on damp surfaces and it is paintable<\/em><\/strong>. If you are interested in the latest bitumen prices, you can visit the Iran ETrade website.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4658\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-2.jpg\" alt=\"What is Silicone Mastic\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-2.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-2-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Silicone_Mastic\"><\/span>4. Silicone Mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p><strong><em>Silicone mastic<\/em><\/strong> is one of the best types of mastic due to its features. This product maintains its elasticity for a long time and is <strong><em>highly water-resistant<\/em><\/strong>.<\/p><\/blockquote>\n<p>Silicone mastic is mostly<strong><em> useful in industrial and electronic projects<\/em><\/strong> and has <strong><em>high heat resistance<\/em><\/strong>. It is also suitable for sealing joints in wet areas like bathrooms and kitchens because it <strong><em>leaks less compared to other sealants<\/em><\/strong> and adheres to almost any surface.<\/p>\n<p>Furthermore, silicone mastics <strong><em>do not have issues such as mold growth, rusting, or penetration of liquids<\/em><\/strong> and airflow.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Polysulfide_Mastic\"><\/span>5. Polysulfide Mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p>What are the advantages of asphalt mastic or asphalt mastic? <strong><em>Resistance to water and moisture<\/em><\/strong>, chemicals, and sunlight, adhesion to various types of surfaces, <strong><em>elasticity, affordable price, creating a uniform coating, and suitability for use<\/em> <em>on moving surfaces<\/em><\/strong> are among the benefits of using bituminous mastic.<\/p><\/blockquote>\n<p>Polysulfide mastics contain more <strong><em>volatile organic compounds<\/em><\/strong> compared to other types of mastics and generally have limited paintability. In addition, polysulfide mastic <strong><em>remains highly flexible throughout its use<\/em><\/strong> and is even applicable on underwater surfaces.<\/p>\n<p>Due to its high resistance to chemicals, it has <strong><em>various uses in many industrial environments such as fuel tanks and industrial structures<\/em><\/strong>.<\/p>\n<p>Furthermore, the properties of polysulfide mastic make it <strong><em>a suitable choice for active leaks<\/em><\/strong> that require immediate repair and some polysulfide mastics can last up to 20 years.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Hybrid_Mastic\"><\/span>6. Hybrid Mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Another type of bitumastic is hybrid mastic, which has the <strong><em>advantages of both polyurethane and silicone mastics<\/em><\/strong> and is environmentally friendly and odorless.<\/p>\n<p><strong><em>Hybrid mastic<\/em><\/strong> adheres to heavy building materials without the need to be fixed to them. Like polysulfide mastic, it is <strong><em>applicable underwater<\/em><\/strong>, has strong adhesion and is paintable.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4660\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-3.jpg\" alt=\"Types of Bitumastic\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-3.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-3-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Bitumastic\"><\/span>Types of Bitumastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote><p>You can <strong><em>use asphalt mastic in two ways<\/em><\/strong>: hot and cold. Cold mastic is a ready-to-use sealant, while you have to heat hot mastic indirectly before use.<\/p><\/blockquote>\n<p>In the previous section, we learned what asphalt mastic is and its applications. In this section, we will explain <strong><em>the bitumen joint fillers<\/em><\/strong> that are available in two forms: hot and cold. Cold and hot mastic each <strong><em>have different uses and application methods<\/em><\/strong>, which we will discuss below:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Cold_mastic\"><\/span>1. Cold mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cold mastic is an <strong><em>elastic, paste-like sealant<\/em><\/strong> that is ready to use. Once dried, it becomes highly resistant to weather conditions. Therefore, this type of mastic is <strong><em>useful for both vertical and horizontal joints in cold and hot climates<\/em><\/strong>, as well as for sealing water channels and pipes, bridges, roofs, and asphalt.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Hot_mastic\"><\/span>2. Hot mastic<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<blockquote><p>Hot mastic is an <strong><em>elastic sealant in solid physical form<\/em><\/strong> that must be indirectly heated to 160\u00b0C before being used to reach a paste-like consistency.<\/p><\/blockquote>\n<p><strong><em>Hot bitumastic<\/em><\/strong> is good for filling expansion and horizontal joints, <strong><em>sealing<\/em> <em>water pipes and channels, bridges, asphalt, roofs<\/em><\/strong>, and gaps between buildings and rooftops.<\/p>\n<p>This type of mastic has <strong><em>greater durability and adhesion<\/em><\/strong> compared to the cold-applied version and is also <em><strong>suitable for heavier projects<\/strong><\/em> such as airport runways and water structure flooring.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Technical_Specifications_of_Cold_and_Hot-Applied_Bitumastic\"><\/span>Technical Specifications of Cold and Hot-Applied Bitumastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To make it easier to compare cold and hot mastic, we have presented the <strong><em>technical specifications<\/em><\/strong> of each in the form of a table.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 346px;\">\n<tbody>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 36px; text-align: center;\"><\/td>\n<td style=\"width: 33.3333%; height: 36px; text-align: center;\"><em><strong>Hot bitumastic<\/strong><\/em><\/td>\n<td style=\"width: 33.3333%; height: 36px; text-align: center;\"><strong><em>Cold bitumastic<\/em><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Chemical base<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Modified bitumen<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Modified bitumen<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Physical state<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Elastomeric solid<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Pasty<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Color<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Black<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Black<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Percentage of solids<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\">&#8211;<\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\">80%<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 35px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Application temperature range<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 35px; text-align: center;\"><span style=\"font-size: 10pt;\">160 to 180 degrees Celsius<\/span><\/td>\n<td style=\"width: 33.3333%; height: 35px; text-align: center;\"><span style=\"font-size: 10pt;\">5 to 40 degrees Celsius<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Thermal resistance<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\">20 to 70 degrees Celsius<\/span><\/td>\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\">20 to 40 degrees Celsius<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 29px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Drying time at 25\u00b0C<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 29px; text-align: center;\"><span style=\"font-size: 10pt;\">Dries quickly after cooling.<\/span><\/td>\n<td style=\"width: 33.3333%; height: 29px; text-align: center;\"><span style=\"font-size: 10pt;\">4 to 6 hours<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Maximum temperature for application<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\">190 degrees Celsius<\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px; text-align: center;\"><span style=\"font-size: 10pt;\">&#8211;<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Method of application<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\">Melting device with a pump or special nozzle<\/span><\/td>\n<td style=\"width: 33.3333%; height: 32px; text-align: center;\"><span style=\"font-size: 10pt;\">Trowel or putty knife<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\"><em><strong>Use<\/strong><\/em><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Heavy projects such as bridges<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px; text-align: center;\"><span style=\"font-size: 10pt;\">Roof and small joints<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4662\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-4.jpg\" alt=\"Technical Specifications of Cold and Hot-Applied Bitumastic\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-4.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-4-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_the_Advantages_of_Using_Bitumastic\"><\/span>What Are the Advantages of Using Bitumastic?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In this section, we introduce the <strong><em>advantages of using bituminous mastic<\/em><\/strong>:<\/p>\n<ul>\n<li><strong><em>Powerful waterproofing<\/em><\/strong>: Effectively prevents water penetration, even in humid or rainy areas<\/li>\n<li><strong><em>UV resistance<\/em><\/strong>: High resistance to sunlight and harsh weather conditions<\/li>\n<li><strong><em>Excellent adhesion to various surfaces<\/em><\/strong>: Suitable for concrete, metal, asphalt, and wood<\/li>\n<li><strong><em>Applicable on moving areas such as door edges<\/em><\/strong><\/li>\n<li><strong><em>Does not leak<\/em><\/strong><\/li>\n<li><strong><em>Single-component and asbestos-free<\/em><\/strong><\/li>\n<li><strong><em>Creates a smooth and uniform coating<\/em><\/strong><\/li>\n<li><strong><em>Great coverage on rough and porous surfaces<\/em><\/strong><\/li>\n<li><strong><em>Flexible under structural stress<\/em><\/strong>: Does not crack during expansion and contraction<\/li>\n<li><strong><em>Quick and easy application<\/em><\/strong>: Cold mastic needs no special equipment and is usable on horizontal and vertical surfaces<\/li>\n<li><strong><em>Cost-effective<\/em><\/strong><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Limitations_and_Disadvantages_of_Using_Bitumastic\"><\/span>Limitations and Disadvantages of Using Bitumastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>So far, we have seen what bitumastic and its strengths are. However, despite all its advantages, asphalt mastic also has some<strong><em> drawbacks and weaknesses<\/em><\/strong> that you should be aware of before purchasing it:<\/p>\n<ul>\n<li>For hot mastic, you need <strong><em>heating equipment and extra care<\/em><\/strong>.<\/li>\n<li><strong><em>Adhesion properties<\/em><\/strong> may decrease at very high or very low temperatures.<\/li>\n<li>You need to <strong><em>properly store cold mastic<\/em><\/strong> to prevent its premature drying<\/li>\n<li><strong><em>Not suitable for applications requiring a thin layer of mastic<\/em><\/strong>, because bituminous mastic needs to be applied in a thick layer to ensure adequate durability.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_applications_of_bituminous_mastic\"><\/span>What are the applications of bituminous mastic?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Asphalt mastic has uses in many <strong><em>construction and civil engineering projects<\/em><\/strong>, <span style=\"background-color: #99ccff;\">some of which are:<\/span><\/p>\n<ul>\n<li><span style=\"background-color: #99ccff;\"><strong><em>Sealing expansion joints in bridges and airport runways<\/em><\/strong><\/span><\/li>\n<li><span style=\"background-color: #99ccff;\"><strong><em>Connecting windows to the structures in building construction<\/em><\/strong><\/span><\/li>\n<li><span style=\"background-color: #99ccff;\"><strong><em>Waterproofing roofs, terraces, and boats<\/em><\/strong><\/span><\/li>\n<li><span style=\"background-color: #99ccff;\"><strong><em>Filling cracks and fractures in concrete, brick, asphalt structures, and metal surfaces<\/em><\/strong><\/span><\/li>\n<li><span style=\"background-color: #99ccff;\"><strong><em>Insulating water tanks and underground structures<\/em><\/strong><\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4664\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-5.jpg\" alt=\"What are the applications of bituminous mastic?\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-5.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-5-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bitumastic_Suitable_for_Building_Insulation\"><\/span>Bitumastic Suitable for Building Insulation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For <strong><em>effective building insulation<\/em><\/strong>, bituminous mastic is one of the reliable options. This mastic, with its high adhesion to various surfaces\u2014especially concrete and metal\u2014can <strong><em>prevent moisture and water penetration<\/em><\/strong> into walls and roofs.<\/p>\n<p><strong><em>Using asphalt mastic on foundations<\/em><\/strong>, retaining walls, and flat roofs increases the structure\u2019s service life.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Use_Bituminous_Mastic\"><\/span>How to Use Bituminous Mastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong><em>The surface must be dry, clean, and free of dust.<\/em><\/strong><\/li>\n<li><strong><em>If using hot bitumastic, heat it to the appropriate temperature.<\/em><\/strong><\/li>\n<li>Using a putty knife, trowel, or spray (depending on the type of mastic), <strong><em>apply the material to the surface<\/em><\/strong>, thoroughly filling all pores.<\/li>\n<li><strong><em>Allow the mastic to dry and harden completely.<\/em><\/strong><\/li>\n<li>If multiple layers are needed, <strong><em>make sure each previous layer is fully dry<\/em><\/strong> before applying the next.<\/li>\n<li>The <strong><em>thickness and durability of the bituminous mastic<\/em><\/strong> layer depend on the quality of the mastic used.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Important_Safety_Tips_for_Using_Different_Types_of_Bituminous_Mastic\"><\/span>Important Safety Tips for Using Different Types of Bituminous Mastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>When <strong><em>using hot mastic<\/em><\/strong>, always wear <strong><em>safety gloves and goggles<\/em><\/strong>.<\/li>\n<li><strong><em>Ensure proper ventilation<\/em><\/strong> in enclosed spaces when applying solvent-based mastics.<\/li>\n<li><strong><em>Avoid direct contact with skin and eyes.<\/em><\/strong><\/li>\n<li><strong><em>Store the mastic away from open flames and heat sources.<\/em><\/strong><\/li>\n<li><strong><em>Never expose bituminous mastic to direct heat<\/em><\/strong>, as this can cause carbonization and render it unusable.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4666\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-6.jpg\" alt=\"Important Safety Tips for Using Different Types of Bituminous Mastic\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-6.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-6-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_About_Bituminous_Mastic\"><\/span>Frequently Asked Questions About Bituminous Mastic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To finish this article, here are answers to some <strong><em>common questions<\/em><\/strong> about what bituminous mastic is. <strong><em>These FAQs<\/em><\/strong> will help you make an informed decision when purchasing bituminous mastic or sealants.<\/p>\n<p>For price inquiries on <strong><em>bituminous mastic and other petroleum products<\/em><\/strong>, please contact our experts at Iran ETrade.<\/p>\n<h3>What Is Asphalt Mastic?<\/h3>\n<p><span style=\"background-color: #99ccff;\">Asphalt mastic, also known as bituminous mastic, is a type of mastic specifically <strong><em>used for filling joints and cracks<\/em><\/strong> in asphalt on roads.<\/span><\/p>\n<h3>Is Bitumastic Resistant to Water and Chemicals?<\/h3>\n<p><span style=\"background-color: #99ccff;\">Yes, bitumastic\u2014especially the hot type\u2014has <strong><em>high resistance to water penetration<\/em><\/strong> and various chemicals.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_lifespan_of_bitumen_mastic\"><\/span>What is the lifespan of bitumen mastic?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"background-color: #99ccff;\">The lifespan of bitumen mastic <strong><em>varies between 5 to 15 years depending on environmental conditions<\/em><\/strong> and the method of application.<\/span><\/p>\n<h3>What is the specific gravity of bituminous mastic?<\/h3>\n<p><span style=\"background-color: #99ccff;\">The specific gravity of bituminous mastic is usually between <strong><em>0.05 and 1.5 grams per cubic centimetre<\/em><\/strong>.<\/span><\/p>\n<h3>What is bituminous mastic adhesive?<\/h3>\n<p>Bitumastic is a <strong><em>high-adhesion sealant made from a combination of bitumen and polymer materials<\/em><\/strong>, used for waterproofing and sealing various surfaces. It also plays a key role in <strong><em>increasing the durability of structures<\/em><\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4668\" src=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-7.jpg\" alt=\"What is bituminous mastic adhesive?\" width=\"500\" height=\"400\" srcset=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-7.jpg 500w, https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips-7-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><em><strong>Source: <a href=\"https:\/\/www.baumerk.com\/en\/blog\/what-is-mastic#:~:text=Bitumen%20mastic%20is%20a%20one,they%20can%20be%20applied%20cold.\" target=\"_blank\" rel=\"nofollow noopener\">baumerk<\/a>, <a href=\"https:\/\/accuroof.co.uk\/article\/mastic-asphalt-an-introduction\/\" target=\"_blank\" rel=\"nofollow noopener\">accuroof<\/a><\/strong><\/em><br \/>\n<a class=\"btn-t fixmob-m7 mainbtn-n5 bicn-m7 bxl-m7 js-bprce-n5\" href=\"https:\/\/iranetrade.com\/bitumen-price\">Bitumen Price<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is bitumastic and what is it used for? If you are looking for an effective solution for insulating and sealing your construction projects, you&#8217;ve probably come across bituminous mastic (also known as bitumastic). This flexible, paste-like material is highly resistant to water, moisture, and even chemicals, and it can be applied using either hot [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4654,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v25.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Bitumastic: Uses, Specifications, and Application<\/title>\n<meta name=\"description\" content=\"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Bitumastic: Uses, Specifications, and Installation Tips\" \/>\n<meta property=\"og:description\" content=\"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/\" \/>\n<meta property=\"og:site_name\" content=\"Weblog Iran e trade\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-11T06:40:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-21T11:16:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"517\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"arnavision SEO team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"arnavision SEO team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/\",\"url\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/\",\"name\":\"What is Bitumastic: Uses, Specifications, and Application\",\"isPartOf\":{\"@id\":\"https:\/\/iranetrade.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg\",\"datePublished\":\"2025-07-11T06:40:34+00:00\",\"dateModified\":\"2025-07-21T11:16:09+00:00\",\"author\":{\"@id\":\"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/866c5c6c306c8d3be7e67786131d9932\"},\"description\":\"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.\",\"breadcrumb\":{\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage\",\"url\":\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg\",\"contentUrl\":\"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg\",\"width\":900,\"height\":517,\"caption\":\"What is Bitumastic: Uses, Specifications, and Installation Tips\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/iranetrade.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is Bitumastic: Uses, Specifications, and Installation Tips\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/iranetrade.com\/blog\/#website\",\"url\":\"https:\/\/iranetrade.com\/blog\/\",\"name\":\"Weblog Iran e trade\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/iranetrade.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/866c5c6c306c8d3be7e67786131d9932\",\"name\":\"arnavision SEO team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e11e7264a38d48a0f61be013e6c3719b3c1bbc3fd1d3b27741b065c53cce29c5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e11e7264a38d48a0f61be013e6c3719b3c1bbc3fd1d3b27741b065c53cce29c5?s=96&d=mm&r=g\",\"caption\":\"arnavision SEO team\"},\"url\":\"https:\/\/iranetrade.com\/blog\/author\/amirhossein\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What is Bitumastic: Uses, Specifications, and Application","description":"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/","og_locale":"en_US","og_type":"article","og_title":"What is Bitumastic: Uses, Specifications, and Installation Tips","og_description":"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.","og_url":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/","og_site_name":"Weblog Iran e trade","article_published_time":"2025-07-11T06:40:34+00:00","article_modified_time":"2025-07-21T11:16:09+00:00","og_image":[{"width":900,"height":517,"url":"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg","type":"image\/jpeg"}],"author":"arnavision SEO team","twitter_card":"summary_large_image","twitter_misc":{"Written by":"arnavision SEO team","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/","url":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/","name":"What is Bitumastic: Uses, Specifications, and Application","isPartOf":{"@id":"https:\/\/iranetrade.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage"},"image":{"@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage"},"thumbnailUrl":"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg","datePublished":"2025-07-11T06:40:34+00:00","dateModified":"2025-07-21T11:16:09+00:00","author":{"@id":"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/866c5c6c306c8d3be7e67786131d9932"},"description":"What is bitumastic? Bituminous mastic is best option for waterproofing. This article by Iran ETrade introduces its features and applicatins.","breadcrumb":{"@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#primaryimage","url":"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg","contentUrl":"https:\/\/iranetrade.com\/blog\/wp-content\/uploads\/2025\/06\/what-is-bitumastic-uses-specifications-and-installation-tips.jpg","width":900,"height":517,"caption":"What is Bitumastic: Uses, Specifications, and Installation Tips"},{"@type":"BreadcrumbList","@id":"https:\/\/iranetrade.com\/blog\/what-is-bitumen-mastic\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/iranetrade.com\/blog\/"},{"@type":"ListItem","position":2,"name":"What is Bitumastic: Uses, Specifications, and Installation Tips"}]},{"@type":"WebSite","@id":"https:\/\/iranetrade.com\/blog\/#website","url":"https:\/\/iranetrade.com\/blog\/","name":"Weblog Iran e trade","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/iranetrade.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/866c5c6c306c8d3be7e67786131d9932","name":"arnavision SEO team","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/iranetrade.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e11e7264a38d48a0f61be013e6c3719b3c1bbc3fd1d3b27741b065c53cce29c5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e11e7264a38d48a0f61be013e6c3719b3c1bbc3fd1d3b27741b065c53cce29c5?s=96&d=mm&r=g","caption":"arnavision SEO team"},"url":"https:\/\/iranetrade.com\/blog\/author\/amirhossein\/"}]}},"views":193,"_links":{"self":[{"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/posts\/4747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/comments?post=4747"}],"version-history":[{"count":2,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/posts\/4747\/revisions"}],"predecessor-version":[{"id":4749,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/posts\/4747\/revisions\/4749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/media\/4654"}],"wp:attachment":[{"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/media?parent=4747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/categories?post=4747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iranetrade.com\/blog\/wp-json\/wp\/v2\/tags?post=4747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}