{"id":3027,"date":"2021-11-22T07:59:41","date_gmt":"2021-11-22T07:59:41","guid":{"rendered":"https:\/\/betatechco.com\/?p=3027"},"modified":"2021-11-23T01:19:25","modified_gmt":"2021-11-23T01:19:25","slug":"5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials","status":"publish","type":"post","link":"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/","title":{"rendered":"5 mandatory criteria in the QCVN 06:2020\/BXD . fire test of building materials"},"content":{"rendered":"<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\">\n<p style=\"text-align: center;\"><span style=\"color: #ff0000; font-size: 24pt;\"><strong>5 REQUIRED CRITERIA<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 24pt;\"><strong>IN BUILDING MATERIALS FIRE TEST<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 18pt;\"><strong>According to QCVN 06:2020\/BXD<\/strong><\/span><\/p>\n<p>Fire testing for construction materials, components or components is an essential activity to minimize and minimize risks and risks to users and property in the event of a fire.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2391\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/3-min-1.webp\" alt=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c trong th\u1eed nghi\u1ec7m ch\u00e1y v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng theo qcvn 06:2020\/bxd\" width=\"400\" height=\"400\" srcset=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/3-min-1.webp 500w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/3-min-1-300x300.webp 300w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/3-min-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>The application of fire testing in construction works is extremely necessary and urgent. This not only helps to improve the research and production process of building materials, but also helps to optimize construction quality.<\/p>\n<p>We would like to introduce 5 mandatory criteria for fire testing from 2020 as specified in QCVN 06:2020\/BXD Vietnam announced recently.<\/p>\n<p>Details are described in detail in Appendix B &#8211; Classification of building materials by fire characteristics<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy counter-decimal\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee4C L\u1ee4C<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/#Why_test_the_fire_resistance_of_building_materials\" title=\"Why test the fire resistance of building materials?\">Why test the fire resistance of building materials?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/#What_is_fire_test_for_building_materials_according_to_QCVN_06_2020BXD\" title=\"What is fire test for building materials according to QCVN 06:2020\/BXD?\">What is fire test for building materials according to QCVN 06:2020\/BXD?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/#Research_about_combustible_materials_and_5_mandatory_criteria_in_testing_according_to_QCVN_06_2020BXD\" title=\"Research about combustible materials and 5 mandatory criteria in testing according to QCVN 06:2020\/BXD\">Research about combustible materials and 5 mandatory criteria in testing according to QCVN 06:2020\/BXD<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/#Why_choose_Beta_as_a_supplier_of_Fire_Testing_System\" title=\"Why choose Beta as a supplier of Fire Testing System?\">Why choose Beta as a supplier of Fire Testing System?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/betatechco.com\/en\/5-mandatory-criteria-in-the-qcvn-062020-bxd-fire-test-of-building-materials\/#BETA_TECHNOLOGY_CO_LTD\" title=\"BETA TECHNOLOGY CO., LTD\">BETA TECHNOLOGY CO., LTD<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Why_test_the_fire_resistance_of_building_materials\"><\/span><span style=\"color: #ff0000;\"><strong>Why test the fire resistance of building materials?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Currently, building materials are constantly being improved to enhance features and properties to help improve construction quality, in which fire resistance is an extremely important characteristic. Each type of material has different flammability, so it is necessary to have a specific report on fire resistance according to Vietnam&#8217;s current standards and regulations as in QCVN 06:2020 issued by the Ministry of Construction (BXD) .<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2393\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/7-min.webp\" alt=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c trong th\u1eed nghi\u1ec7m ch\u00e1y v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng theo qcvn 06:2020\/bxd\" width=\"400\" height=\"400\" srcset=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/7-min.webp 500w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/7-min-300x300.webp 300w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/7-min-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_fire_test_for_building_materials_according_to_QCVN_06_2020BXD\"><\/span><span style=\"color: #ff0000;\">What is fire test for building materials according to QCVN 06:2020\/BXD?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2394\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/6-min.webp\" alt=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c trong th\u1eed nghi\u1ec7m ch\u00e1y v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng theo qcvn 06:2020\/bxd\" width=\"400\" height=\"400\" srcset=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/6-min.webp 500w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/6-min-300x300.webp 300w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/6-min-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>A building needs to ensure high fire safety. Parts and structures are required to withstand fire for a specified period of time. In addition, the materials must be non-flammable or not dangerous to people when burning (heat generation, smoke generation and fire spread, &#8230;).<\/p>\n<p>From there, we need to conduct fire tests for the building&#8217;s materials and structural components before and after construction. The best practice is to simulate the effects of a flame on the test products themselves: Measure properties in a high-temperature environment (heat from a flame or from a radiation source) on physical objects material, texture. Each standard will specify a different temperature level.<\/p>\n<p>In Vietnam, the regulation in QCVN 06:2020\/BXD focuses on the fields of testing: from testing on materials to testing on the complete structural system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Research_about_combustible_materials_and_5_mandatory_criteria_in_testing_according_to_QCVN_06_2020BXD\"><\/span><span style=\"color: #ff0000;\">Research about combustible materials and 5 mandatory criteria in testing according to QCVN 06:2020\/BXD<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>According to part B.1 in Appendix B QCVN No. 06:2020\/BXD, construction materials are classified into two types in the experiment, including: combustible materials and non-combustible materials.<\/p>\n<p>Non-combustible materials are considered fire-safe materials and are not subject to further subgrouping.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2390\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/4-min-1.webp\" alt=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c trong th\u1eed nghi\u1ec7m ch\u00e1y v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng theo qcvn 06:2020\/bxd\" width=\"400\" height=\"400\" srcset=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/4-min-1.webp 500w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/4-min-1-300x300.webp 300w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/4-min-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3><span style=\"color: #ff9900;\">1. How are combustible materials classified?<\/span><\/h3>\n<p>Each type of material is divided into 5 separate groups depending on the level of fire hazard. Then, combustible materials are classified into groups with different levels of fire danger according to each of the following specifications:<\/p>\n<ul>\n<li>According to flammability, they are classified into 04 groups with increasing danger level from Ch1 (weak fire) to Ch4 (strong fire);<\/li>\n<li>According to flammability, they are classified into 03 groups with increasing danger level from BC1 (difficult to ignite) to BC3 (easily flammable);<\/li>\n<li>According to the spread of fire on the surface, it is classified into 04 groups with increasing danger from LT1 (not spreading) to LT4 (strongly spreading);<\/li>\n<li>According to the ability to produce smoke, it is classified into 03 groups with increasing danger level from SK1 (low smoke production) to SK3 (strong smoke production);<\/li>\n<li>According to toxicity of smoke products, they are classified into 04 groups with increasing danger from DT1 (low toxicity) to DT4 (very high toxicity).<\/li>\n<\/ul>\n<h3><span style=\"color: #ff9900;\">2. So which 5 fire test criteria are required to be tested according to QCVN 06:2020\/BXD?<\/span><\/h3>\n<p>From parts B2 to B5 of Appendix B, Regulation 06:2020\/BXD describes in detail the grouping of materials according to each combustion criterion as well as the test methods as follows.<\/p>\n<table width=\"756\">\n<tbody>\n<tr>\n<td width=\"47\"><strong>STT<\/strong><\/td>\n<td width=\"132\"><strong>How to classify<\/strong><\/td>\n<td width=\"255\"><strong>Fire group of materials<\/strong><\/td>\n<td width=\"152\"><strong>Standards according to QCVN<\/strong><\/td>\n<td width=\"170\"><strong>Measurement parameters<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"47\"><strong>1<\/strong><\/td>\n<td width=\"132\"><strong>According to flammability<\/strong><\/td>\n<td width=\"255\">With 04 groups<\/p>\n<p>The level of danger increases gradually from Ch1 to Ch4<\/p>\n<p><em>(weak to strong fire)<\/em><\/td>\n<td width=\"152\">ISO 1182 or equivalent<\/td>\n<td width=\"170\"><strong><em>Non-combustibility<\/em><\/strong><\/p>\n<p>T, L, m, t<\/td>\n<\/tr>\n<tr>\n<td width=\"47\"><strong>2<\/strong><\/td>\n<td width=\"132\"><strong>According to the nature of fire<\/strong><\/td>\n<td width=\"255\">With 03 groups<\/p>\n<p>The level of danger gradually increases from BC1 to BC3<\/p>\n<p><em>(difficult to ignite)<\/em><\/td>\n<td width=\"152\">ISO 5657 or equivalent<\/td>\n<td width=\"170\"><strong><em>Ignitability<\/em><\/strong><\/p>\n<p>kW\/m2<\/td>\n<\/tr>\n<tr>\n<td width=\"47\"><strong>3<\/strong><\/td>\n<td width=\"132\"><strong>According to the fire spread on the surface<\/strong><\/td>\n<td width=\"255\">With 04 groups<\/p>\n<p>The degree of danger increases gradually from LT1 to LT4 <em> (no transmission to strong transmission)<\/em><\/td>\n<td width=\"152\">ISO 9239-1&amp;2 or equivalent<\/td>\n<td width=\"170\"><strong><em>Spread of flame<\/em><\/strong><\/p>\n<p>kW\/m2<\/td>\n<\/tr>\n<tr>\n<td width=\"47\"><strong>4<\/strong><\/td>\n<td width=\"132\"><strong>According to the ability to produce smoke<\/strong><\/td>\n<td width=\"255\">With 03 groups<\/p>\n<p>Danger level increases gradually from SK1 to SK3 <em> (low smoke to strong smoke)<\/em><\/td>\n<td width=\"152\">ISO 5660-2 or equivalent<\/td>\n<td width=\"170\"><strong><em>Smoke generation<\/em><\/strong><\/p>\n<p>m2\/kg<\/td>\n<\/tr>\n<tr>\n<td width=\"47\"><strong>5<\/strong><\/td>\n<td width=\"132\"><strong>According to toxicity<\/strong><\/td>\n<td width=\"255\">With 04 groups<\/p>\n<p>The level of danger gradually increases from DT1 to DT4<\/p>\n<p><em>(low toxicity to very high toxicity)<\/em><\/td>\n<td width=\"152\">ISO 13344 or equivalent<\/p>\n<p>Applied according to ASTM E662\u00a0 combined ISO5659-2 and FTIR<\/td>\n<td width=\"170\"><strong><em>Toxicity<\/em><\/strong><\/p>\n<p>Index HCL50, g\/m3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Why_choose_Beta_as_a_supplier_of_Fire_Testing_System\"><\/span><span style=\"color: #ff0000; font-size: 18pt;\"><strong>Why choose Beta as a supplier of Fire Testing System?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Beta Technology Co., Ltd. is the exclusive distribution representative of fire testing equipment of Concept Equipment &#8211; UK in Vietnam. In particular, our equipment fully complies with QCVN 06 2020 of BXD to serve fire testing to ensure safety and meet quality. fire test in Vietnam.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2392\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/5-min.webp\" alt=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c trong th\u1eed nghi\u1ec7m ch\u00e1y v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng theo qcvn 06:2020\/bxd\" width=\"400\" height=\"400\" srcset=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/5-min.webp 500w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/5-min-300x300.webp 300w, https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/5-min-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<table style=\"border-collapse: collapse; width: 100%; background: black;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\">\n<h3><span style=\"font-family: 'trebuchet ms', geneva, sans-serif; color: #ff6600; font-size: 16pt;\"><em>About Company <\/em><\/span><span style=\"font-family: 'trebuchet ms', geneva, sans-serif; font-size: 16pt;\"><em><a href=\"https:\/\/www.concept-e.co.uk\/\" target=\"_blank\" rel=\"noopener\">Concept Equipment<\/a><\/em><\/span><span style=\"font-family: 'trebuchet ms', geneva, sans-serif; color: #ff6600; font-size: 16pt;\"><em> \u2013 Anh Quoc<\/em><\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"color: #ffff00;\">Concept Equipment was established in 1998 in the UK, specializing in the production and supply of fire testing equipment.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"color: #ffff00;\">The company has more than 50 years of experience in the design and manufacture of fire testing equipment for the following industries: Construction, Cable, Railway, Marine, Plastic, Research, Toy, Toxicology&#8230;<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"color: #ffff00;\">The fire test equipment is of European quality and fully meets ISO, EN, BS, IEC, IMO, ASTM and FAA international testing standards applicable to fire and flammability testing fields.<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter size-full wp-image-2378\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/logo-concept-background-min-scaled-e1636535623863.webp\" alt=\"\" width=\"150\" height=\"132\" \/><\/p>\n<p><span style=\"color: #ffff00;\">Concept Equipment&#8217;s products are all manufactured in West Sussex in the UK. The equipment is always focused on development, improvement and is more widely used in the market thanks to its high-precision technical features and specialized applications such as:<\/span><\/p>\n<ul>\n<li><span style=\"color: #ffff00;\">Test equipment according to flammability<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Fire test equipment<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Test equipment according to surface flame propagation<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Test equipment according to smoke generation<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Toxicity testing equipment<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Floor material fire test equipment<\/span><\/li>\n<li><span style=\"color: #ffff00;\">Fire test equipment for cables, wires, &#8230;<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>We have a technical team dedicated to the fire testing industry. Always ready to answer questions and needs, together to find the optimal and complete solution for the fire testing laboratory of building materials.<\/p>\n<p><b><i>T\u00e0i li\u1ec7u tham kh\u1ea3o: S\u01b0u t\u1ea7m<\/i><\/b><i><span style=\"font-weight: 400;\">\u00a0<\/span><\/i><\/p>\n<p><b><i>Author: Ms.Vania<\/i><\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em><span style=\"color: #ff6600;\">H\u00e3y li\u00ean h\u1ec7 ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u1ee5 th\u1ec3!\u00a0\u00a0<\/span><\/em><\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; background: #CCF4E9;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\">\n<h2><span class=\"ez-toc-section\" id=\"BETA_TECHNOLOGY_CO_LTD\"><\/span><span style=\"color: #ff0000;\">BETA TECHNOLOGY CO., LTD<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>House No. 17, Street 12, Cityland Park Hills Residential Area, Ward 10, Go Vap District, Ho Chi Minh City<\/p>\n<p><span style=\"font-weight: 400;\"> 0286 2727 095 &#8211; 0286 2761 581<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> 0903 042 747 &#8211; Mr. Trung<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> sales@betatechco.com<\/span><\/p>\n<p><span style=\"color: #333333;\"><a href=\"http:\/\/betatechco.com\/\"><span style=\"font-weight: 400;\">http:\/\/betatechco.com\/<\/span><\/a><span style=\"font-weight: 400;\"> &#8211; <\/span><a href=\"https:\/\/thinghiemxangdau.vn\/?fbclid=IwAR1b9ADjIADcwHNVa59aVzYN3JArT0MNjdVnpweJbnyX3XWOVx6cek-CoWY\"><span style=\"font-weight: 400;\">https:\/\/thinghiemxangdau.vn\/<\/span><\/a><span style=\"font-weight: 400;\"> &#8211; <\/span><a href=\"https:\/\/thietbihoanghiem.com\/?fbclid=IwAR0CLC_mrqAweWADSSVk6h6t9eVy3md44XTbvzSWYNGXecgGRP1pZ4pZqFY\"><span style=\"font-weight: 400;\">https:\/\/thietbihoanghiem.com\/<\/span><\/a><\/span><\/p>\n<p>Follow the regularly updated news of BETA at the following channels:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; background: white;\">\n<tbody>\n<tr>\n<td style=\"width: 20%; text-align: center;\"><a href=\"https:\/\/betatechco.com\/category\/tin-tuc\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #333333;\"><img loading=\"lazy\" class=\"aligncenter wp-image-2372\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/beta-min-e1636527018561.webp\" alt=\"\" width=\"35\" height=\"35\" \/><\/span><\/a><\/td>\n<td style=\"width: 20%; text-align: center;\"><a href=\"https:\/\/www.linkedin.com\/company\/beta-technology-vn\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #333333;\"><img loading=\"lazy\" class=\"aligncenter wp-image-2371\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/beta-linkedIn-min-e1636527051759.webp\" alt=\"\" width=\"35\" height=\"35\" \/><\/span><\/a><\/td>\n<td style=\"width: 20%; text-align: center;\"><a href=\"https:\/\/zalo.me\/1918457821491473298\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #333333;\"><img loading=\"lazy\" class=\"aligncenter wp-image-2373\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/beta-zalo-min-e1636527110119.webp\" alt=\"\" width=\"35\" height=\"35\" \/><\/span><\/a><\/td>\n<td style=\"width: 20%;\"><a href=\"https:\/\/www.youtube.com\/channel\/UC9cJdjiQ2ObgTGTebvA1Jvg\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #333333;\"><img loading=\"lazy\" class=\"aligncenter wp-image-2370\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/beta-youtube-min-e1636527167784.webp\" alt=\"\" width=\"35\" height=\"35\" \/><\/span><\/a><\/td>\n<td style=\"width: 20%;\"><a href=\"https:\/\/www.facebook.com\/Thiet.Bi.PTN.Beta\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #333333;\"><img loading=\"lazy\" class=\"aligncenter wp-image-2369\" src=\"https:\/\/betatechco.com\/wp-content\/uploads\/2021\/11\/beta-fb-min-e1636527219434.webp\" alt=\"\" width=\"35\" height=\"35\" \/><\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>5 REQUIRED CRITERIA IN BUILDING MATERIALS FIRE TEST According to QCVN 06:2020\/BXD Fire testing for construction materials, components or components is an essential activity to minimize and minimize risks and risks to users and property in the event of a fire. The application of fire testing in construction works is extremely necessary and urgent. This<\/p>\n","protected":false},"author":1,"featured_media":2397,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[84,75],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5 mandatory criteria in the QCVN 06:2020\/BXD . fire test of building materials - Beta Technology<\/title>\n<meta name=\"description\" content=\"5 ch\u1ec9 ti\u00eau b\u1eaft bu\u1ed9c ph\u1ea3i th\u1eed nghi\u1ec7m ch\u00e1y \u0111\u00e3 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong QCVN 06:2020\/BXD Vi\u1ec7t Nam c\u00f4ng b\u1ed1 v\u1eeba qua. 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