Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano polymer anti-cracking and waterproof mortar
The invention relates to nano polymer anti-cracking and waterproof mortar. The nano polymer anti-cracking and waterproof mortar is prepared from the following components in parts by weight: 200 to 400 parts of polymer cement mortar or low-alkali cement, 50 to 350 parts of ordinary portland cement, 5 to 30 parts of silica fume, 10 to 100 parts of quartz sand, 20 to 200 parts of quartz powder, 2 to 50 parts of cellulose ether, 2 to 50 parts of wood fiber, 10 to 100 parts of nano dispersible adhesive powder, 2 to 50 parts of a water repellent, 1 to 10 parts of an antifoaming agent, and 2 to 50 parts of an early strength agent. The nano polymer anti-cracking and waterproof mortar is free of smell, toxicity and VOC, non-inflammable, environmentally friendly, resistant to high temperature, resistant to freeze thawing, long in service life, high in water pressure resistance, high in capacity of adhering to concrete, cement and masonry base plane, stable in performance, and small in contractibility, can effectively prevent from cracking, is high in anti-permeability of a waterproof layer, and solves the problem of poor anti-cracking and waterproof performances of the existing cement mortar in the field of adhering materials for building.
Nano polymer anti-cracking and waterproof mortar
The invention relates to nano polymer anti-cracking and waterproof mortar. The nano polymer anti-cracking and waterproof mortar is prepared from the following components in parts by weight: 200 to 400 parts of polymer cement mortar or low-alkali cement, 50 to 350 parts of ordinary portland cement, 5 to 30 parts of silica fume, 10 to 100 parts of quartz sand, 20 to 200 parts of quartz powder, 2 to 50 parts of cellulose ether, 2 to 50 parts of wood fiber, 10 to 100 parts of nano dispersible adhesive powder, 2 to 50 parts of a water repellent, 1 to 10 parts of an antifoaming agent, and 2 to 50 parts of an early strength agent. The nano polymer anti-cracking and waterproof mortar is free of smell, toxicity and VOC, non-inflammable, environmentally friendly, resistant to high temperature, resistant to freeze thawing, long in service life, high in water pressure resistance, high in capacity of adhering to concrete, cement and masonry base plane, stable in performance, and small in contractibility, can effectively prevent from cracking, is high in anti-permeability of a waterproof layer, and solves the problem of poor anti-cracking and waterproof performances of the existing cement mortar in the field of adhering materials for building.
Nano polymer anti-cracking and waterproof mortar
WANG ZHI (Autor:in) / WANG WEIFENG (Autor:in) / WAN JINHUI (Autor:in)
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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