A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses building ganged brick wall facade repairing powder and a repairing process thereof. The building ganged brick wall facade repairing powder is prepared from, by weight, 250 to 300 parts of talcum powder, 30 to 50 parts of gel materials, 20 to 30 parts of sand, 4 to 5 parts of light aggregate, 4 to 5 parts of fly ash, 2 to 3 parts of silica fume, 1 to 2 parts of admixtures, 50 to 60 parts of water, 2 to 3 parts of latex powder and 1 to 2 parts of additives; the gel materials comprise gypsum and lime, and are prepared from the following components in parts by weight: 10 to15 parts of gypsum and 15 to 20 parts of lime; and the admixtures are prepared from the following components in parts by weight: 1 to 2 parts of a water reducing agent, 1 to 2 parts of an air entraining agent, 1 to 2 parts of an early strength agent, 1 to 2 parts of an anti-freezing agent, 1 to 2 parts of a retarder and 1 to 2 parts of a defoaming agent. The facade of the building ganged brick wall can be effectively repaired, the hardening degree is moderate, shrinkage is low, cracking is avoided, the water resistance, the abrasion resistance and the impact resistance are high, and use is very convenient.
本发明公开了一种建筑清水砖墙外立面修缮粉及其修缮工艺，包括以下重量份数的原料，滑石粉250‑300份、凝胶材料30‑50份、砂20‑30份、轻集料4‑5份、粉煤灰4‑5份、硅灰2‑3份、外加剂1‑2份、水50‑60份乳胶粉2‑3份和添加剂1‑2份，所述胶凝材料包括石膏和石灰，其重量份数为：石膏10‑15份、石灰15‑20份，所述外加剂包括减水剂、引气剂、早强剂、防冻剂、缓凝剂和消泡剂，其重量份数为：减水剂1‑2份、引气剂1‑2份、早强剂1‑2份、防冻剂1‑2份、缓凝剂1‑2份和消泡剂1‑2份。本发明能够有效的对建筑清水砖墙外立面进行修复，且硬化程度适中低收缩不开裂，耐水性、耐磨性、耐冲击性较高，且使用起来也十分的方便。
The invention discloses building ganged brick wall facade repairing powder and a repairing process thereof. The building ganged brick wall facade repairing powder is prepared from, by weight, 250 to 300 parts of talcum powder, 30 to 50 parts of gel materials, 20 to 30 parts of sand, 4 to 5 parts of light aggregate, 4 to 5 parts of fly ash, 2 to 3 parts of silica fume, 1 to 2 parts of admixtures, 50 to 60 parts of water, 2 to 3 parts of latex powder and 1 to 2 parts of additives; the gel materials comprise gypsum and lime, and are prepared from the following components in parts by weight: 10 to15 parts of gypsum and 15 to 20 parts of lime; and the admixtures are prepared from the following components in parts by weight: 1 to 2 parts of a water reducing agent, 1 to 2 parts of an air entraining agent, 1 to 2 parts of an early strength agent, 1 to 2 parts of an anti-freezing agent, 1 to 2 parts of a retarder and 1 to 2 parts of a defoaming agent. The facade of the building ganged brick wall can be effectively repaired, the hardening degree is moderate, shrinkage is low, cracking is avoided, the water resistance, the abrasion resistance and the impact resistance are high, and use is very convenient.
本发明公开了一种建筑清水砖墙外立面修缮粉及其修缮工艺，包括以下重量份数的原料，滑石粉250‑300份、凝胶材料30‑50份、砂20‑30份、轻集料4‑5份、粉煤灰4‑5份、硅灰2‑3份、外加剂1‑2份、水50‑60份乳胶粉2‑3份和添加剂1‑2份，所述胶凝材料包括石膏和石灰，其重量份数为：石膏10‑15份、石灰15‑20份，所述外加剂包括减水剂、引气剂、早强剂、防冻剂、缓凝剂和消泡剂，其重量份数为：减水剂1‑2份、引气剂1‑2份、早强剂1‑2份、防冻剂1‑2份、缓凝剂1‑2份和消泡剂1‑2份。本发明能够有效的对建筑清水砖墙外立面进行修复，且硬化程度适中低收缩不开裂，耐水性、耐磨性、耐冲击性较高，且使用起来也十分的方便。
Building ganged brick wall facade repairing powder and repairing process thereof
一种建筑清水砖墙外立面修缮粉及其修缮工艺
PAN PENG (author)
2021-03-26
Patent
Electronic Resource
Chinese
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