新出《建筑木结构用阻燃涂料》的产品标准

新出《建筑木结构用阻燃涂料》的产品标准

New product standard for fire-retardant coatings for building wood structure

近日，住建部发布了《住房城乡建设部关于印发2016年工程建设标准规范制订、修订计划的通知》，并公布了《2016年工程建设标准制订、修订计划》。

Recently, the Ministry of housing and housing issued the notice of the Ministry of housing and urban and rural construction on Issuing the formulation and revision plan for engineering construction standards in 2016, and published the 2016 plan for engineering construction standard revision.

由多方申报的住建部产品标准《建筑木结构用阻燃涂料》正式获批。该标准规定了产品的术语和定义、分类、标记、要求、试验方法、检验规则等，将适用于各类木结构建筑用阻燃涂料。

The standard "fire-retardant paint for building wood structure" was officially approved by the Ministry of residential construction, which is declared by many parties. The standard specifies the terms and definitions, classification, marking, requirements, test methods and inspection rules of products, which will be applied to all kinds of wood structure building fire retardant coatings.

毕节防腐木认为据悉，为了更好地规范市场，提升产品质量，维护群众的财产和生命安全，木材节约发展中心、东北林业大学、中国木材保护工业协会向住建部申报了《建筑木结构用阻燃涂料》产品标准，旨在规范企业的生产，保护我国古代木结构建筑的安全和促进当今整个木结构行业的健康发展。该标准规定了产品的术语和定义、分类、标记、要求、试验方法、检验规则等，将适用于各类木结构建筑用阻燃涂料。

It is reported that, in order to better regulate the market, improve product quality, safeguard the people's life and property safety, timber saving and development center, Northeast Forestry University, Chinese wood protection industry association to the Ministry of housing to declare a "product standard" for building fire retardant coating wood structure, designed to regulate the production of enterprises, the protection of China's ancient wooden building safety and to promote the healthy development of the whole wood industry. The standard specifies the terms and definitions, classification, marking, requirements, test methods and inspection rules of products, which will be applied to all kinds of wood structure building fire retardant coatings.

贵州防腐木提醒木材作为建筑材料，具有重量轻、强度高、加工性好等特点，且木结构建筑因具有安全、保温、节能、环保、舒适、结构灵活等优点，受到了人们青睐。据相关数据显示，中国古代建筑中80%以上为木结构。时至今日，木结构建筑依旧深受人们喜爱。

Guizhou anticorrosive wood reminds wood as building material, it has the characteristics of light weight, high strength and good processability. And wood structure building is favored by people because of its advantages of safety, heat preservation, energy saving, environmental protection, comfort, flexible structure and so on. According to the relevant data, more than 80% of the ancient Chinese architecture are wood structures. Today, wooden structures are still very popular.

据中国木材保护工业协会统计数据显示，去年全国木结构工程开工量已超过300万平方米。但木材耐火等级低，火灾隐患大，需要进行必要的阻燃处理。

According to the statistics of the China timber Protection Industry Association, the construction of the national wood structure project has exceeded 3 million square meters in the last year. However, the fire-retardant grade of wood is low and the fire hazard is great. It is necessary to carry out the necessary flame retardant treatment.

据介绍，现代木结构建筑阻燃处理主要有两种手段

According to the introduction, there are two main methods of flame retardant treatment of modern wood structure building

一类是对木结构建筑用木材采用阻燃药剂进行加压浸注，使木材达到一定的耐火等级(由木材节约发展中心和东北林业大学联合起草的GB/T29407-2012阻燃木材及阻燃人造板生产技术规范，已经于2013年7月1日正式发布实施)。

One is to use wood with fire retardant wood structure pressure impregnation, the wood to the fire resistance rating of certain (technical specification, GB/T29407-2012 flame retardant wood and flame retardant wood-based panel production by wood saving development center and the Northeast Forestry University jointly drafted in July 1, 2013 has been officially promulgated).

另一种方式特别适合于各类木质结构的文物古迹和已建成的木结构建筑，在不破坏建筑物的结构和整体外观的基础上，采用阻燃涂料进行木材表面涂刷，当涂料遇火时涂膜膨胀发泡形成均匀的蜂窝炭层，可在一定时间内延阻火势蔓延，为消防灭火争取宝贵时间。近几年，阻燃涂料在应用过程中，也发现许多问题，且由于缺乏相应的产品标准，企业生产的产品质量参差不齐，使用中易出现开裂、脱落的问题，致使木结构达不到延阻燃烧的效果。

Another way is particularly suitable for all kinds of wooden structure of cultural relics and has built a wooden structure, on the basis of the structure and the overall appearance of the destruction of buildings, the fire retardant coatings for wood surface populations, in case of fire when the paint coating foam form a uniform honeycomb carbon layer, in a certain period of time. Blocking the spread of fire, fire fighting for their valuable time. In recent years, many problems have also been found in the application of flame-retardant coatings. Due to the lack of corresponding product standards, the quality of products produced by enterprises is uneven, and cracks and shedding are easy to occur in use, resulting in the wood structure can not reach the effect of delayed combustion.