屋面保温用快硬泡沫混凝土性能研究  

Research on Performance of Rapid Hardening Foamed Concrete for Thermal Insulation Roofing

作　　者：乔欣元 矫立野 

机构地区：[1]大连港湾工程有限公司 [2]中国人民解放军65585部队

出　　处：《中国建筑防水》2014年第15期37-40,共4页China Building Waterproofing

基　　金：国家自然科学基金项目(项目编号:51102035)

摘　　要：以硫铝酸盐水泥、泡沫剂和减水剂为主要原料，采用物理发泡法制备了密度等级在300～600kg／m3的屋面保温用泡沫混凝土，它能快速成型，自然养护。3d抗压强度可达393kPa，且可满足对其导热系数的要求。Sulphoaluminate cement, foaming agent and water reducer acted as main raw materials, foamed concrete for thermal insulation roofing was fabricated with physical foaming method, its density grade is between 300 and 600 kg/cm3. This concrete is rapid prototyping and natural curing, its 3d compressive strength can be up to 393kpa, and its properties also satisfy the requirement for heat conductivity coefficient.

关 键 词：泡沫混凝土 硫铝酸盐水泥 屋面保温 试验 

分 类 号：TU551[建筑科学—建筑技术科学]