级防火、无机两大类。随着人么对防火要求提高。有机防火板代表是木工板，是为常见的一种防火板了，同时又具备一定的抗冲击强度和抗折强度，绿色环保，防火板处理具备防火功能外，宿迁天华新材料专业回答您，表面贴的是防火皮。

There are two main categories: fire prevention and inorganic. As people's requirements for fire prevention increase. The representative of organic fireproof board is woodworking board, which is a common type of fireproof board that also has certain impact and bending strength. It is green and environmentally friendly, and the fireproof board treatment has fireproof function. In addition, Suqian Tianhua New Materials Professional answers you that the surface is covered with fireproof skin.

目前防火板主要分为有机，包括多层板，防火等级是B1，刨花板，及可持续发展实施。其代表就是玻镁板，密度板，无机防火板逐渐被应用，还必须要轻质，同时又具有的防火等级，符合的科学发展战略。

At present, fire-resistant boards are mainly divided into organic types, including multi-layer boards with a fire resistance rating of B1, particleboard, and sustainable development implementation. Its representatives are glass magnesium board, density board, and inorganic fireproof board, which are gradually being applied. They must also be lightweight and have a high fire resistance rating, in line with the scientific development strategy.

耐久性好：ALC板是一种硅酸盐材料，不存在老化问题，也不易风化，是一种耐久的建筑材料，其正常使用寿命完全可以和各类性建筑物的寿命相匹配。

Good durability: ALC board is a silicate material that does not have aging problems and is not easily weathered. It is a durable building material, and its normal service life can fully match the lifespan of various types of buildings.

绿色环保：ALC板没有放射性，也没有有害物质溢出。加气混凝土防火板优越性：在生产过程中，没有污染和危险废物产生。使用时，也绝没有放射性物质和有害气体产生，即使在高温下和火灾中。各个独立的微气泡，使加气混凝土产品具有一定的抗渗性，可防止水和气体的渗透。

Green and environmentally friendly: The ALC board has no radioactivity and no harmful substances are spilled. Advantages of aerated concrete fireproof board: There is no pollution or hazardous waste generated during the production process. When in use, there is absolutely no production of radioactive substances or harmful gases, even in high temperatures and fires. Each independent micro bubble gives the aerated concrete product a certain degree of impermeability, which can prevent the penetration of water and gas.

经济实用：能增加使用面积，降低地基造价，缩短建设工期，减少暖气、空调成本，达到节能效果。

Economical and practical: it can increase the usage area, reduce the cost of foundation, shorten the construction period, reduce the cost of heating and air conditioning, and achieve energy-saving effects.

施工方便：加气混凝土产品尺寸准确、重量轻，可大大地减少人力物力投入。板材在安装时多采用干式施工法，工艺简便、效率高，可有效地缩短建设工期。

Convenient construction: The size of aerated concrete products is accurate and lightweight, which can greatly reduce manpower and material investment. Dry construction method is commonly used during the installation of panels, which is simple and efficient, and can effectively shorten the construction period.