The invention relates to the field of construction, in particular to an exterior wall fire-proof insulation board which is easy to install. It consists of leveling layer, insulation board, fire-proof board and panel, leveling layer is cement mortar, insulation board is graphite polystyrene insulation board, fire-proof board is glass fiber cement board, panel is metal plate, the inner surface of the insulation board is provided with a plurality of trapezoidal grooves, the narrow outer width of the trapezoidal groove. There are many through holes in the thermal insulation board along the transverse direction. The through holes are filled with fire-proof fibers. There are many grooves on the outer surface of the fire-proof board. The grooves are slopes matched with expansion bolts. The thermal insulation board and the fire-proof board are bonded and prefabricated. The four side walls are bonded with fire-proof strips, fire-proof plates, thermal insulation boards and leveling layers. The fire-proof board and the panel are bonded with the external wall through expansion bolts The external wall insulation board provided by the invention can not only keep heat, but also prevent fire and is easy to install.
【技术实现步骤摘要】
一种便于安装的外墙防火保温板
本专利技术涉及建筑领域,尤其涉及一种便于安装的外墙防火保温板。
技术介绍
保温板通常为EPS板(又称苯板),是可发性聚苯乙烯板的简称。由可发性聚苯乙烯珠粒经加热预发泡后在模具中加热成型而制得的具有闭孔结构的聚苯乙烯泡沫塑料板材。其广泛用于建筑、保温、包装、冷冻、日用品,工业铸造等领域,当保温板应用于建筑外墙保温时,其防火性能相对较弱,如果采取直接保温板外漏且相互拼接,一旦着火极容易快速连成一片。
技术实现思路
本专利技术所要解决的技术问题是提供既能保温,又能防火且便于安装的外墙防火保温板。本专利技术是通过以下技术方案予以实现:一种便于安装的外墙防火保温板,其由内到外依次包括找平层,保温板,防火板及面板,所述找平层为涂刷于外墙的水泥砂浆,所述保温板为石墨聚苯乙烯保温板,所述防火板为玻纤水泥板,所述面板为金属板材,所述保温板内表面设有多个梯形槽,所述梯形槽内窄外宽,所述保温板沿横向设有多个通孔,所述通孔内填充防火纤维,所述防火板外表面设有多个凹槽,所述凹槽为与膨胀螺栓相配合的斜坡面,所述保温板及防火板之间粘接预制成型,且四个侧壁粘接有防火条, ...
【技术保护点】
1.一种便于安装的外墙防火保温板,其特征是:由内到外依次包括找平层,保温板,防火板及面板,所述找平层为涂刷于外墙的水泥砂浆,所述保温板为石墨聚苯乙烯保温板,所述防火板为玻纤水泥板,所述面板为金属板材,所述保温板内表面设有多个梯形槽,所述梯形槽内窄外宽,所述保温板沿横向设有多个通孔,所述通孔内填充防火纤维,所述防火板外表面设有多个凹槽,所述凹槽为与膨胀螺栓相配合的斜坡面,所述保温板及防火板之间粘接预制成型,且四个侧壁粘接有防火条,所述防火板,保温板及找平层通过膨胀螺栓与外墙固定连接,所述防火板与面板粘接。
【技术特征摘要】
1.一种便于安装的外墙防火保温板,其特征是:由内到外依次包括找平层,保温板,防火板及面板,所述找平层为涂刷于外墙的水泥砂浆,所述保温板为石墨聚苯乙烯保温板,所述防火板为玻纤水泥板,所述面板为金属板材,所述保温板内表面设有多个梯形槽,所述梯形槽内窄外宽,所述保温板沿横向设有多个通孔,所述通孔内填充防火纤维,所述防火板外表面设有多个凹...
【专利技术属性】
技术研发人员:沈凯,
申请(专利权)人:天津禹神节能保温材料有限公司,
类型:发明
国别省市:天津,12
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