英国 SBD 建筑材料公司最近研制成功一种适用于住宅修理用的轻型砂浆,可提高住宅修理速度,降低修理成本。这种轻型砂浆是用该公司研制经变质处理的聚合物粉末和常规砂浆混合配制而成,无毒,粘结性好,砂浆比重仅为普通砂浆的三分之二,而且耐水、耐磨和耐热,砂浆砌筑厚 UK SBD Building Materials recently developed a lightweight mortar that is suitable for residential repairs, which can increase the speed of repairs and reduce repair costs. This kind of light mortar is made by mixing the polymer powder prepared by the company with modified polymer powder and regular mortar. It is non-toxic and has good adhesiveness. The specific gravity of mortar is only two-thirds that of ordinary mortar, and it is water-resistant, wear-resistant and Heat-resistant, thick mortar