- 馮乃謙1,李章建2,黃文君2,張志齡1
2011年第4期
摘要
引用本文
摘 要:研究了超輕陶粒、聚苯泡沫塑料粒和引氣劑配制的超輕混凝土,其密度為800~1200kg/m3,抗壓強度為4~8MPa,導熱系數為0.22 W/(m·k),并研究了可漂浮于水面上的憎水超輕混凝土。此外,對超輕混凝土進行了多次泵送試驗。
Abstract: The super-light weight concrete is made by using ceramics aggregate, polystyrene foam and air-entraining additive,which is with bulk density 800~1200kg/m3,compressive strength 4~8MPa and heat transfer coefficient 0.22 W/(m·k). The hydrophobic concrete with super-light weight aggregate is also made, and pumping tests are carried out several times for super-light weight concrete.