Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polymer spraying mortar and preparation method thereof
The invention provides a polymer spraying mortar and its preparation method. The polymer spraying mortar contains a premixed powder and water, wherein water accounts for 14-17% of the premixed powder. The premixed powder comprises the following ingredients, by weight, 15-25% of cement, 30-55% of coarse aggregate, 0.1-2% of rubber powder, 5-10% of fine aggregate, 1-5% of an active lightweight object and 1-3% of a premixed additive, wherein the premixed additive contains a corrosion inhibitor which enables the polymer spraying mortar to delay steel corrosion time; and by adding components such as flaky mica, powdered steatile and the like into the active lightweight object, the polymer spraying mortar has good shielding property and thixotropy.
Polymer spraying mortar and preparation method thereof
The invention provides a polymer spraying mortar and its preparation method. The polymer spraying mortar contains a premixed powder and water, wherein water accounts for 14-17% of the premixed powder. The premixed powder comprises the following ingredients, by weight, 15-25% of cement, 30-55% of coarse aggregate, 0.1-2% of rubber powder, 5-10% of fine aggregate, 1-5% of an active lightweight object and 1-3% of a premixed additive, wherein the premixed additive contains a corrosion inhibitor which enables the polymer spraying mortar to delay steel corrosion time; and by adding components such as flaky mica, powdered steatile and the like into the active lightweight object, the polymer spraying mortar has good shielding property and thixotropy.
Polymer spraying mortar and preparation method thereof
YU QINPING (Autor:in) / PAN MEI (Autor:in) / WANG WEI (Autor:in) / DENG KUAN (Autor:in) / WANG BO (Autor:in) / WANG YUEDONG (Autor:in) / ZENG ZHAOBO (Autor:in) / HUANG GUOHONG (Autor:in) / MA XIAOMING (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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