Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-based inorganic waterproof adhesive, waterproof coating and preparation method of water-based inorganic waterproof adhesive
The invention provides a water-based inorganic waterproof adhesive which comprises the following components in percentage by weight: 42%-45% of potassium silicate, 15%-24% of silicon sol, 2.3%-5.5% of silane coupling agents, 7%-14% of potassium hydroxide water solutions and 18%-25% of deionized water, wherein the mole ratio of SiO2:K2O is 4.7:1. The invention also provides a preparation method of the water-based inorganic waterproof adhesive. The invention also provides a waterproof coating. The water-based inorganic waterproof adhesive, the waterproof coating and the preparation method of the water-based inorganic waterproof adhesive, which are provided by the invention, are environmental-friendly, free of releasing formaldehyde, benzene and other harmful gases and stable in property, achieves the technical effects of preferable compression resistance, penetration resistance and good weather resistance because the mole ratio of SiO2:K2O is 4.7:1 and can be used for solving the problem of waterproofness of a back side and an upstream cement surface.
Water-based inorganic waterproof adhesive, waterproof coating and preparation method of water-based inorganic waterproof adhesive
The invention provides a water-based inorganic waterproof adhesive which comprises the following components in percentage by weight: 42%-45% of potassium silicate, 15%-24% of silicon sol, 2.3%-5.5% of silane coupling agents, 7%-14% of potassium hydroxide water solutions and 18%-25% of deionized water, wherein the mole ratio of SiO2:K2O is 4.7:1. The invention also provides a preparation method of the water-based inorganic waterproof adhesive. The invention also provides a waterproof coating. The water-based inorganic waterproof adhesive, the waterproof coating and the preparation method of the water-based inorganic waterproof adhesive, which are provided by the invention, are environmental-friendly, free of releasing formaldehyde, benzene and other harmful gases and stable in property, achieves the technical effects of preferable compression resistance, penetration resistance and good weather resistance because the mole ratio of SiO2:K2O is 4.7:1 and can be used for solving the problem of waterproofness of a back side and an upstream cement surface.
Water-based inorganic waterproof adhesive, waterproof coating and preparation method of water-based inorganic waterproof adhesive
ZHAO DAJUN (Autor:in) / HUANG QIANG (Autor:in) / LI DONGBIN (Autor:in) / LI LIANGXIN (Autor:in) / ZHANG YIMING (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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