A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-resistant plastering mortar and preparation method thereof
The invention relates to the field of mortar materials, and particularly discloses water-resistant plastering mortar and a preparation method thereof. The water-resistant plastering mortar comprises the following raw materials: cement, sand, water, fly ash, anhydrous calcium sulfate, aluminosilicate zeolite powder, microcapsules, epoxy resin, a plasticizer and an additive, wherein the microcapsule takes diatomite as a capsule wall, and takes polyacrylic acid, tributyl phosphate and hydroxypropyl methyl cellulose as a capsule core. The preparation method comprises the following steps: uniformly mixing the epoxy resin, the plasticizer and the microcapsule to obtain a microcapsule mixture; adding cement, aluminosilicate zeolite powder, an additive and half of water into the microcapsule mixture, and uniformly mixing to obtain a mortar premix; and adding the sand, the fly ash, the anhydrous calcium sulfate and the remaining half of water into the mortar premix to obtain the water-resistant plastering mortar. According to the preparation method of the water-resistant plastering mortar, the water-resistant plastering mortar with good water resistance can be prepared.
本申请涉及砂浆材料领域，具体公开了一种耐水型抹灰砂浆及其制备方法。一种耐水型抹灰砂浆其原料组成包括水泥、砂、水、粉煤灰、无水硫酸钙、铝硅酸盐沸石粉、微胶囊、环氧树脂、增塑剂、外加剂,其中，微胶囊由硅藻土作为囊壁，由聚丙烯酸、磷酸三丁酯、羟丙基甲基纤维素作为囊芯；其制备方法为：将环氧树脂、增塑剂与微胶囊均匀混合，获得微胶囊拌合料；将水泥、铝硅酸盐沸石粉、外加剂以及一半的水加入微胶囊拌合料，混合均匀，获得砂浆预拌料；将砂、粉煤灰、无水硫酸钙、以及剩余一半的水加入砂浆预拌料，获得耐水型抹灰砂浆。本申请的一种耐水型抹灰砂浆制备方法能够制备出具有良好耐水性能的耐水型抹灰砂浆。
Water-resistant plastering mortar and preparation method thereof
The invention relates to the field of mortar materials, and particularly discloses water-resistant plastering mortar and a preparation method thereof. The water-resistant plastering mortar comprises the following raw materials: cement, sand, water, fly ash, anhydrous calcium sulfate, aluminosilicate zeolite powder, microcapsules, epoxy resin, a plasticizer and an additive, wherein the microcapsule takes diatomite as a capsule wall, and takes polyacrylic acid, tributyl phosphate and hydroxypropyl methyl cellulose as a capsule core. The preparation method comprises the following steps: uniformly mixing the epoxy resin, the plasticizer and the microcapsule to obtain a microcapsule mixture; adding cement, aluminosilicate zeolite powder, an additive and half of water into the microcapsule mixture, and uniformly mixing to obtain a mortar premix; and adding the sand, the fly ash, the anhydrous calcium sulfate and the remaining half of water into the mortar premix to obtain the water-resistant plastering mortar. According to the preparation method of the water-resistant plastering mortar, the water-resistant plastering mortar with good water resistance can be prepared.
本申请涉及砂浆材料领域，具体公开了一种耐水型抹灰砂浆及其制备方法。一种耐水型抹灰砂浆其原料组成包括水泥、砂、水、粉煤灰、无水硫酸钙、铝硅酸盐沸石粉、微胶囊、环氧树脂、增塑剂、外加剂,其中，微胶囊由硅藻土作为囊壁，由聚丙烯酸、磷酸三丁酯、羟丙基甲基纤维素作为囊芯；其制备方法为：将环氧树脂、增塑剂与微胶囊均匀混合，获得微胶囊拌合料；将水泥、铝硅酸盐沸石粉、外加剂以及一半的水加入微胶囊拌合料，混合均匀，获得砂浆预拌料；将砂、粉煤灰、无水硫酸钙、以及剩余一半的水加入砂浆预拌料，获得耐水型抹灰砂浆。本申请的一种耐水型抹灰砂浆制备方法能够制备出具有良好耐水性能的耐水型抹灰砂浆。
Water-resistant plastering mortar and preparation method thereof
一种耐水型抹灰砂浆及其制备方法
LAN DINGJIU (author) / LI JINZHAO (author) / HE YIJIN (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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Weather-resistant plastering mortar and preparation process thereof
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