Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight high-strength concrete
The invention discloses a lightweight high-strength concrete. The lightweight high-strength concrete is prepared from the following raw materials in parts by weight: 100 parts of cement, 35-45 parts of vermiculite, 25-35 parts of diatom ooze, 15-20 parts of kaolin, 15-20 parts of desulfurized gypsum, 10-17 parts of shell meal, 5-12 parts of bamboo charcoal powder and 5-10 parts of a polycarboxylic acid water reducing agent. According to the lightweight high-strength concrete, a lot of vermiculites are doped, and the shell meal and the bamboo charcoal powder are added, so that the unit specific gravity of the concrete is reduced on the basis of guaranteeing the high-strength performance, and the construction is more convenient and easier.
Lightweight high-strength concrete
The invention discloses a lightweight high-strength concrete. The lightweight high-strength concrete is prepared from the following raw materials in parts by weight: 100 parts of cement, 35-45 parts of vermiculite, 25-35 parts of diatom ooze, 15-20 parts of kaolin, 15-20 parts of desulfurized gypsum, 10-17 parts of shell meal, 5-12 parts of bamboo charcoal powder and 5-10 parts of a polycarboxylic acid water reducing agent. According to the lightweight high-strength concrete, a lot of vermiculites are doped, and the shell meal and the bamboo charcoal powder are added, so that the unit specific gravity of the concrete is reduced on the basis of guaranteeing the high-strength performance, and the construction is more convenient and easier.
Lightweight high-strength concrete
FANG ZHIJIE (Autor:in) / YAN CUI (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME