Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses alkali-efflorescence-preventing, heat-insulating and wear-resisting wall cement mortar which is prepared from the following raw materials: cement, rubber powder, a water reducing agent, an early strength agent, fibers, sodium sulfate, a retarder, volcanic ash, silicon dioxide particles, shrinkage powder and a heat-preservation and heat-insulation material. Sand with a highheat conductivity coefficient is replaced by a thermal insulation material ceramsite, and the ceramsite with a low heat conductivity coefficient is used as the thermal insulation material, so that thethermal insulation performance of the wall body is improved. The ceramsite is coated, and the weight of the coated ceramsite is increased, so that the problems that the ceramsite easily floats upwards in the stirring process and is easily layered with slurry are solved, the construction effect of the ceramsite is improved, and the thermal insulation property is further improved.
本发明公开了一种防反碱隔热耐磨的墙面水泥砂浆，由以下原料组成：水泥、胶粉、减水剂、早强剂、纤维、硫酸钠、缓凝剂、火山灰、二氧化硅微粒、收缩粉和保温隔热材料。本发明将保温隔热材料陶粒代替导热系数较高的沙子，用导热系数较低的陶粒作为保温隔热材料，从而提高墙体的保温性能。对陶粒进行包覆，包覆后的陶粒重量增加，从而解决了搅拌过程中很容易上浮，易与浆体形成分层的问题，改善了其施工效果以及进一步提升了保温性能。
The invention discloses alkali-efflorescence-preventing, heat-insulating and wear-resisting wall cement mortar which is prepared from the following raw materials: cement, rubber powder, a water reducing agent, an early strength agent, fibers, sodium sulfate, a retarder, volcanic ash, silicon dioxide particles, shrinkage powder and a heat-preservation and heat-insulation material. Sand with a highheat conductivity coefficient is replaced by a thermal insulation material ceramsite, and the ceramsite with a low heat conductivity coefficient is used as the thermal insulation material, so that thethermal insulation performance of the wall body is improved. The ceramsite is coated, and the weight of the coated ceramsite is increased, so that the problems that the ceramsite easily floats upwards in the stirring process and is easily layered with slurry are solved, the construction effect of the ceramsite is improved, and the thermal insulation property is further improved.
本发明公开了一种防反碱隔热耐磨的墙面水泥砂浆，由以下原料组成：水泥、胶粉、减水剂、早强剂、纤维、硫酸钠、缓凝剂、火山灰、二氧化硅微粒、收缩粉和保温隔热材料。本发明将保温隔热材料陶粒代替导热系数较高的沙子，用导热系数较低的陶粒作为保温隔热材料，从而提高墙体的保温性能。对陶粒进行包覆，包覆后的陶粒重量增加，从而解决了搅拌过程中很容易上浮，易与浆体形成分层的问题，改善了其施工效果以及进一步提升了保温性能。
Alkali-efflorescence-preventing, heat-insulating and wear-resistant wall cement mortar
一种防反碱隔热耐磨的墙面水泥砂浆
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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