建筑外墙外保温用岩棉板技术性能探讨

Discussion on the technical performance of rock wool board for building external wall insulation

不同的玄武岩掺量、不同的固化剂掺量、不同的憎水剂掺量会导致岩棉板的导热系数不同、垂直于表面抗拉强度不同、压缩强度不同、体积吸水率不同、憎水率不同。通过对不同掺量玄武岩岩棉板的物理性能进行比对实验,并对实验数据进行合理分析,最终确定了一条最经济适用的玄武岩岩棉板生产工艺配比路线。

Different amounts of basalt,curing agents,and hydrophobic agents could lead to different thermal conductivity,tensile strength perpendicular to the surface,compressive strength,volume water absorption,and hydrophobic properties of rock wool boards.By conducting comparative tests on the physical properties of basalt panels with different amounts of basalt,and made reasonably analysis on the experimental data,ultimately determine the most economical and applicable production process ratio route for basalt wool board.