A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of polymer colored facing mortar
The invention provides a preparation method of polymer colored facing mortar. The facing mortar is prepared from the following components in parts by mass: 75 to 90 parts of aluminate cement, 15 to 25 parts of gypsum, 5 to 10 parts of nano silicon dioxide, 10 to 15 parts of heavy calcium powder, 250 to 350 parts of sand, 5 to 8 parts of latex powder, 2 to 4 parts of pigment, 0.2 to 0.6 part of cellulose ether, 0.1 to 0.3 part of defoaming agent, 10 to 15 parts of emulsion and 60 to 70 parts of water. The aluminate cement is selected as a main cementing material, the generation of soluble salt Ca(OH)2 is fundamentally avoided, and the addition of the emulsion has a hydrophobic effect, can reduce the migration of the soluble salt in the facing mortar, and has a relatively strong inhibition effect on the saltpetering of the facing mortar; according to the invention, the saltpetering inhibition of the facing mortar can be realized, each performance of the facing mortar meets the standard of the facing mortar, and the facing mortar has the characteristics of high strength, no cracking, no saltpetering, air permeability, water resistance, bright color and the like, and is very suitable for the decoration of inner and outer walls of buildings, especially the decoration of villas.
本发明提供了一种聚合物彩色饰面砂浆的制备方法，该饰面砂浆包含质量份数为：75—90份铝酸盐水泥，15—25份石膏，5—10份纳米二氧化硅，10—15份重钙粉，250—350份砂，5—8份乳胶粉，2—4份颜料，0.2—0.6份纤维素醚，0.1—0.3份消泡剂，10—15份的乳液，60—70份的水。本发明选用铝酸盐水泥作为主要胶凝材料，从根本上避免了可溶性盐Ca(OH)2的产生，并且乳液的加入具有疏水效果，可减少可溶性盐在饰面砂浆中的的迁移，对饰面砂浆泛碱具有较强的抑制效果；本发明可以实现对饰面砂浆泛碱的抑制，其各项性能均符合饰面砂浆标准，并且具有强度高、不开裂、不泛碱，以及透气防水和颜色鲜艳等特点，非常适合建筑物内外墙的装饰，尤其是别墅的装修。
Preparation method of polymer colored facing mortar
The invention provides a preparation method of polymer colored facing mortar. The facing mortar is prepared from the following components in parts by mass: 75 to 90 parts of aluminate cement, 15 to 25 parts of gypsum, 5 to 10 parts of nano silicon dioxide, 10 to 15 parts of heavy calcium powder, 250 to 350 parts of sand, 5 to 8 parts of latex powder, 2 to 4 parts of pigment, 0.2 to 0.6 part of cellulose ether, 0.1 to 0.3 part of defoaming agent, 10 to 15 parts of emulsion and 60 to 70 parts of water. The aluminate cement is selected as a main cementing material, the generation of soluble salt Ca(OH)2 is fundamentally avoided, and the addition of the emulsion has a hydrophobic effect, can reduce the migration of the soluble salt in the facing mortar, and has a relatively strong inhibition effect on the saltpetering of the facing mortar; according to the invention, the saltpetering inhibition of the facing mortar can be realized, each performance of the facing mortar meets the standard of the facing mortar, and the facing mortar has the characteristics of high strength, no cracking, no saltpetering, air permeability, water resistance, bright color and the like, and is very suitable for the decoration of inner and outer walls of buildings, especially the decoration of villas.
本发明提供了一种聚合物彩色饰面砂浆的制备方法，该饰面砂浆包含质量份数为：75—90份铝酸盐水泥，15—25份石膏，5—10份纳米二氧化硅，10—15份重钙粉，250—350份砂，5—8份乳胶粉，2—4份颜料，0.2—0.6份纤维素醚，0.1—0.3份消泡剂，10—15份的乳液，60—70份的水。本发明选用铝酸盐水泥作为主要胶凝材料，从根本上避免了可溶性盐Ca(OH)2的产生，并且乳液的加入具有疏水效果，可减少可溶性盐在饰面砂浆中的的迁移，对饰面砂浆泛碱具有较强的抑制效果；本发明可以实现对饰面砂浆泛碱的抑制，其各项性能均符合饰面砂浆标准，并且具有强度高、不开裂、不泛碱，以及透气防水和颜色鲜艳等特点，非常适合建筑物内外墙的装饰，尤其是别墅的装修。
Preparation method of polymer colored facing mortar
一种聚合物彩色饰面砂浆的制备方法
QIN JI (author) / ZHANG MENG (author) / YU ZHEN (author)
2021-11-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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