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膨胀珍珠岩是一种优质保温材料,可与水泥、泡沫剂等混合配制,具有耐热,耐寒,保温,轻质,高强等特点,广泛应用于恒温室、冷库等工程。与水泥、石灰膏结合形成的砂浆,还具有质轻,粘结力高等特点,故从1978年开始应用于一模三板工房的混凝土平顶及墙面粉刷,厚度为2公分,改善了热工性能。经二年多来14余万平米工房住宅工程的施工实践,证明其操作简便,工效显著提高,质量优良。是当前加快粉刷速度的有效措施之一。
Expanded perlite is a high-quality thermal insulation material that can be mixed with cement, foaming agent, etc. It is characterized by heat resistance, cold resistance, heat preservation, light weight, high strength, etc. It is widely used in constant temperature rooms, cold storage and other projects. The mortar formed by combining cement and lime paste also has the characteristics of light weight and high bonding strength. Therefore, it was applied to a concrete flat top and wall paint brush with a thickness of 2 cm and improved thermal engineering since 1978. performance. After more than two years of construction work for more than 140,000 square meters of residential housing projects, it has proved that the operation is simple, the work efficiency is significantly improved, and the quality is excellent. It is one of the effective measures to speed up the painting speed.