A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a wear-resistant thermal insulation building mortar and a preparation method thereof. The mortar is prepared by mixing a powder material and water, wherein the weight ratio ofthe powder material to the water is 100:20-30; the powder is prepared from the following raw materials in parts by weight: 15-20 parts of cement, 15-20 parts of quartz sand, 15-20 parts of mica powder, 2-20 parts of attapulgite, 15-25 parts of modified hollow glass beads, 5-12 parts of lignocellulose, 3-5 parts of dispersible latex powder, 15-20 parts of silica powder, 0.2-0.5 part of a water reducing agent and 0.2-0.5 part of a water retaining agent. According to the invention, the damage to the structure of the hollow glass beads added into the hollow glass beads due to long-time high-speedstirring can be avoided, and the structural integrity of the hollow glass beads is improved; besides, titanium sulfate is hydrolyzed under an acidic condition to generate titanium dioxide to coat thesurfaces of the hollow glass beads, so that heat transfer caused by direct sunlight is reduced; moreover, the strength of the hollow glass beads can be improved, the effective utilization rate of thehollow glass beads is increased, and the thermal insulation effect of the mortar is further improved.
本发明公开了一种耐磨保温建筑砂浆及其制备方法，该砂浆由粉料与水混合制备而成，其中粉料与水的重量比为100:20‑30；其中粉料由如下重量份的原料加工制备而成：水泥15‑20份、石英砂15‑20份、云母粉15‑20份、凹凸棒土2‑20份、改性空心玻璃微珠15‑25份、木质纤维素5‑12份、可分散性乳胶粉3‑5份、硅微粉15‑20份、减水剂0.2‑0.5份与保水剂0.2‑0.5份；本发明能够避免长时间高速搅拌而对添加入其中的空心玻璃微珠的结构造成损坏，提升了空心玻璃微珠的结构完整性；另外，本发明通过硫酸钛在酸性条件下水解生成二氧化钛包覆在空心玻璃微珠的表面，降低阳光直射对带来的热量传递，另一方面，能够提升空心玻璃微珠的强度，提升了空心玻璃微珠的有效使用率，进而提升砂浆的保温隔热效果。
The invention discloses a wear-resistant thermal insulation building mortar and a preparation method thereof. The mortar is prepared by mixing a powder material and water, wherein the weight ratio ofthe powder material to the water is 100:20-30; the powder is prepared from the following raw materials in parts by weight: 15-20 parts of cement, 15-20 parts of quartz sand, 15-20 parts of mica powder, 2-20 parts of attapulgite, 15-25 parts of modified hollow glass beads, 5-12 parts of lignocellulose, 3-5 parts of dispersible latex powder, 15-20 parts of silica powder, 0.2-0.5 part of a water reducing agent and 0.2-0.5 part of a water retaining agent. According to the invention, the damage to the structure of the hollow glass beads added into the hollow glass beads due to long-time high-speedstirring can be avoided, and the structural integrity of the hollow glass beads is improved; besides, titanium sulfate is hydrolyzed under an acidic condition to generate titanium dioxide to coat thesurfaces of the hollow glass beads, so that heat transfer caused by direct sunlight is reduced; moreover, the strength of the hollow glass beads can be improved, the effective utilization rate of thehollow glass beads is increased, and the thermal insulation effect of the mortar is further improved.
本发明公开了一种耐磨保温建筑砂浆及其制备方法，该砂浆由粉料与水混合制备而成，其中粉料与水的重量比为100:20‑30；其中粉料由如下重量份的原料加工制备而成：水泥15‑20份、石英砂15‑20份、云母粉15‑20份、凹凸棒土2‑20份、改性空心玻璃微珠15‑25份、木质纤维素5‑12份、可分散性乳胶粉3‑5份、硅微粉15‑20份、减水剂0.2‑0.5份与保水剂0.2‑0.5份；本发明能够避免长时间高速搅拌而对添加入其中的空心玻璃微珠的结构造成损坏，提升了空心玻璃微珠的结构完整性；另外，本发明通过硫酸钛在酸性条件下水解生成二氧化钛包覆在空心玻璃微珠的表面，降低阳光直射对带来的热量传递，另一方面，能够提升空心玻璃微珠的强度，提升了空心玻璃微珠的有效使用率，进而提升砂浆的保温隔热效果。
Wear-resistant thermal-insulation building mortar and preparation method thereof
一种耐磨保温建筑砂浆及其制备方法
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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