Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a composite material insulation board, which comprises the following components in percentage by weight: 39-41% of cement; 39 to 41 percent of water; 8-12% of production waste; 0.9%-1.1% of a water repellent; 0.4 to 0.6 percent of cellulose ether; 1.8 to 2.2 percent of rubber powder; 0.9%-1.1% of a water reducing agent; 1.8%-2.2% of a 1788 sizing material; and 3.8%-4.2% ofEPS foam particles. After a formula is adopted, various indexes are detected to be more perfect, and the dry density is 256kg/m <2> and is far lower than the standard requirement of 280kg/m <2>; theheat conductivity coefficient is 0.057 W/(m.K) and is lower than the standard requirement of 0.06 W/(m.K); and the compressive strength is 0.47 Mpa and is higher than the standard requirement of 0.40Mpa.
本发明涉及一种复合材料保温板，包括以下各重量百分比的组分：水泥，39～41％；水，39～41％；生产废料，8～12％；憎水剂，0.9～1.1％；纤维素醚，0.4～0.6％；胶粉，1.8～2.2％；减水剂，0.9～1.1％；1788胶料，1.8～2.2％；EPS泡沫颗粒，3.8～4.2％。采用该配方后，经检测各种指标均更加完善，其中干密度为256kg/m，远低于280kg/m的标准要求；导热系数为0.057W/(m.K)，低于0.06W/(m.K)的标准要求；抗压强度为0.47Mpa，高于0.40Mpa的标准要求。
The invention relates to a composite material insulation board, which comprises the following components in percentage by weight: 39-41% of cement; 39 to 41 percent of water; 8-12% of production waste; 0.9%-1.1% of a water repellent; 0.4 to 0.6 percent of cellulose ether; 1.8 to 2.2 percent of rubber powder; 0.9%-1.1% of a water reducing agent; 1.8%-2.2% of a 1788 sizing material; and 3.8%-4.2% ofEPS foam particles. After a formula is adopted, various indexes are detected to be more perfect, and the dry density is 256kg/m <2> and is far lower than the standard requirement of 280kg/m <2>; theheat conductivity coefficient is 0.057 W/(m.K) and is lower than the standard requirement of 0.06 W/(m.K); and the compressive strength is 0.47 Mpa and is higher than the standard requirement of 0.40Mpa.
本发明涉及一种复合材料保温板，包括以下各重量百分比的组分：水泥，39～41％；水，39～41％；生产废料，8～12％；憎水剂，0.9～1.1％；纤维素醚，0.4～0.6％；胶粉，1.8～2.2％；减水剂，0.9～1.1％；1788胶料，1.8～2.2％；EPS泡沫颗粒，3.8～4.2％。采用该配方后，经检测各种指标均更加完善，其中干密度为256kg/m，远低于280kg/m的标准要求；导热系数为0.057W/(m.K)，低于0.06W/(m.K)的标准要求；抗压强度为0.47Mpa，高于0.40Mpa的标准要求。
Composite material insulation board
复合材料保温板
FAN WEIBING (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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