Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-toughness aeolian sand wall decoration mortar and preparation method thereof
The invention provides high-toughness aeolian sand wall decoration mortar and a preparation method thereof. The high-toughness aeolian sand wall decoration mortar comprises the following components in parts by mass: 70-90 parts of aeolian sand, 50-70 parts of cement, 17-19 parts of fly ash, 12-14 parts of silica fume, 3-5 parts of a toughening agent, 24-26 parts of purified water and 0.5-1.5 parts of a water reducing agent, the aeolian sand is used as a cement mortar raw material, and the cement, the silica fume and the fly ash are used as cementing materials to prepare the aeolian sand mortar; the high-toughness eolian sand wall decoration mortar is developed by using the modified eolian sand as a raw material and using styrene-butadiene latex, rubber powder and an EEA toughening agent for toughening, the high-toughness eolian sand wall decoration mortar can avoid the problems of crushing and falling caused by poor adhesion and insufficient toughness of existing ordinary mortar and a wall, and the high-toughness eolian sand wall decoration mortar is long in service life and remarkable in economic benefit.
本发明提供的一种高韧型风积沙墙面装饰砂浆及其制备方法，按质量份数计包含以下组分：风积沙70～90份、水泥50～70份、粉煤灰17～19份、硅灰12～14份、增韧剂3～5份、纯净水24～26份和减水剂0.5～1.5份；本专利采用风积沙作为水泥砂浆原材料，水泥、硅灰和粉煤灰作为胶凝材料制备风积沙砂浆；并采用丁苯胶乳、橡胶粉和EEA增韧剂进行增韧，开发出一种高韧型风积沙墙面装饰砂浆，该高韧型风积沙墙面装饰砂浆的使用可规避现有普通砂浆与墙面粘结性差，韧性不足引起的破碎脱落问题，使用寿命长，经济效益显著。
High-toughness aeolian sand wall decoration mortar and preparation method thereof
The invention provides high-toughness aeolian sand wall decoration mortar and a preparation method thereof. The high-toughness aeolian sand wall decoration mortar comprises the following components in parts by mass: 70-90 parts of aeolian sand, 50-70 parts of cement, 17-19 parts of fly ash, 12-14 parts of silica fume, 3-5 parts of a toughening agent, 24-26 parts of purified water and 0.5-1.5 parts of a water reducing agent, the aeolian sand is used as a cement mortar raw material, and the cement, the silica fume and the fly ash are used as cementing materials to prepare the aeolian sand mortar; the high-toughness eolian sand wall decoration mortar is developed by using the modified eolian sand as a raw material and using styrene-butadiene latex, rubber powder and an EEA toughening agent for toughening, the high-toughness eolian sand wall decoration mortar can avoid the problems of crushing and falling caused by poor adhesion and insufficient toughness of existing ordinary mortar and a wall, and the high-toughness eolian sand wall decoration mortar is long in service life and remarkable in economic benefit.
本发明提供的一种高韧型风积沙墙面装饰砂浆及其制备方法，按质量份数计包含以下组分：风积沙70～90份、水泥50～70份、粉煤灰17～19份、硅灰12～14份、增韧剂3～5份、纯净水24～26份和减水剂0.5～1.5份；本专利采用风积沙作为水泥砂浆原材料，水泥、硅灰和粉煤灰作为胶凝材料制备风积沙砂浆；并采用丁苯胶乳、橡胶粉和EEA增韧剂进行增韧，开发出一种高韧型风积沙墙面装饰砂浆，该高韧型风积沙墙面装饰砂浆的使用可规避现有普通砂浆与墙面粘结性差，韧性不足引起的破碎脱落问题，使用寿命长，经济效益显著。
High-toughness aeolian sand wall decoration mortar and preparation method thereof
一种高韧型风积沙墙面装饰砂浆及其制备方法
ZHENG MULIAN (Autor:in) / ZHANG WEI (Autor:in) / OU ZHONGWEN (Autor:in) / LUO WEI (Autor:in) / HUANG YONG (Autor:in) / ZHU LINLIN (Autor:in) / CHEN HANJIE (Autor:in) / LYU YUZUN (Autor:in)
21.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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