Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrosion-resistant waterproof mortar and preparation method thereof
The invention relates to a corrosion-resistant waterproof mortar which is prepared from the following raw materials in parts by weight: 12-15 parts of bamboo fiber, 8-10 parts of spandex fiber, 8-10 parts of terylen fiber, 22-25 parts of kaolin, 3-4 parts of hydroxyethyl cellulose, 1-2 parts of potassium dichromate, 2-4 parts of sodium nitrite, 1-3 parts of sodium borate, 1-2 parts of zinc dihydrogen phosphate, 3-4 parts of pulverized asbestos, 14-18 parts of rubber powder, a right amount of water, 20-25 parts of assistant, 140-160 parts of cement and 270-290 parts of sand. The mortar has compact structure and favorable water resistance. By adding multiple fibers, the mortar has excellent crack resistance and excellent rust and corrosion resistance, and is suitable for wet environments, such as dikes, foundations and the like. The assistant is utilized to enhance the compression resistance and folding strength of the mortar and improve the workability, anti-sagging property, thixotropy and antisettling property.
Corrosion-resistant waterproof mortar and preparation method thereof
The invention relates to a corrosion-resistant waterproof mortar which is prepared from the following raw materials in parts by weight: 12-15 parts of bamboo fiber, 8-10 parts of spandex fiber, 8-10 parts of terylen fiber, 22-25 parts of kaolin, 3-4 parts of hydroxyethyl cellulose, 1-2 parts of potassium dichromate, 2-4 parts of sodium nitrite, 1-3 parts of sodium borate, 1-2 parts of zinc dihydrogen phosphate, 3-4 parts of pulverized asbestos, 14-18 parts of rubber powder, a right amount of water, 20-25 parts of assistant, 140-160 parts of cement and 270-290 parts of sand. The mortar has compact structure and favorable water resistance. By adding multiple fibers, the mortar has excellent crack resistance and excellent rust and corrosion resistance, and is suitable for wet environments, such as dikes, foundations and the like. The assistant is utilized to enhance the compression resistance and folding strength of the mortar and improve the workability, anti-sagging property, thixotropy and antisettling property.
Corrosion-resistant waterproof mortar and preparation method thereof
WEI CHAOCHAN (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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