Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing high-fluidity silica mortar
The invention discloses a method for preparing high-fluidity silica mortar. The method includes the steps that 1, material preparation is conducted, wherein the raw material is prepared from 40%-60% of silica fume, 40%-60% of water and dispersing agents which accounts for 0.06%-1.00% the mass of the silica fume; 2, the silica fume and dispersing agents which are prepared ready are placed in a silica mortar stirrer; 3, water is added into the stirrer while stirring is conducted slowly for 4-6 minutes, and then the silica mortar is obtained. The method is simple in process, the high-fluidity silica mortar can be prepared only through the dispersing agents, and the prepared silica mortar can be stored for half a year at the temperature of lower than 80 DEG C without going bad. The harm to human bodies and the pollution to the environment are lowered and even eliminated in the use process of the high-fluidity silica mortar, the function of the silica mortar is fully played, and the mechanical property and the endurance quality of concrete are improved. The obtained silica mortar can be widely applied to important engineering of high requirements for the concrete, such as, high-strength concrete, marine concrete and hydraulic concrete.
Method for preparing high-fluidity silica mortar
The invention discloses a method for preparing high-fluidity silica mortar. The method includes the steps that 1, material preparation is conducted, wherein the raw material is prepared from 40%-60% of silica fume, 40%-60% of water and dispersing agents which accounts for 0.06%-1.00% the mass of the silica fume; 2, the silica fume and dispersing agents which are prepared ready are placed in a silica mortar stirrer; 3, water is added into the stirrer while stirring is conducted slowly for 4-6 minutes, and then the silica mortar is obtained. The method is simple in process, the high-fluidity silica mortar can be prepared only through the dispersing agents, and the prepared silica mortar can be stored for half a year at the temperature of lower than 80 DEG C without going bad. The harm to human bodies and the pollution to the environment are lowered and even eliminated in the use process of the high-fluidity silica mortar, the function of the silica mortar is fully played, and the mechanical property and the endurance quality of concrete are improved. The obtained silica mortar can be widely applied to important engineering of high requirements for the concrete, such as, high-strength concrete, marine concrete and hydraulic concrete.
Method for preparing high-fluidity silica mortar
GUO WENYING (Autor:in) / WU ZHUOYA (Autor:in) / LIANG JINGWEI (Autor:in) / YUAN JIALIANG (Autor:in) / LI YI (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
HIGH FLUIDITY LIGHTWEIGHT MORTAR COMPOSITION AND HIGH FLUIDITY LIGHTWEIGHT MORTAR USING THE SAME
| Europäisches Patentamt | 2015
HIGH-FLUIDITY LIGHTWEIGHT MORTAR COMPOSITION AND HIGH-FLUIDITY LIGHTWEIGHT MORTAR USING THE SAME
| Europäisches Patentamt | 2015