A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof and moisture-proof floor
The invention discloses a waterproof and moisture-proof floor, which comprises a surface layer, a waterproof and moisture-proof layer and a water filtering layer from top to bottom. The waterproof and moisture-proof layer is prepared from the following components in parts by weight: 100 parts of cement, 100-200 parts of fine aggregate, 1-5 parts of a cementing material, 2-6 parts of fibers, 1-3 parts of an early strength agent and 0.1-2 parts of a water reducing agent; the cementing material comprises hydrophobic redispersible latex powder and a water filtering cementing material in a weight ratio of 2: 1; the water filtering cementing material is prepared from the following components in parts by weight: 5 to 20 parts of non-hydrophobic redispersible latex powder, 20 to 50 parts of dense silica fume, 50 to 80 parts of mineral powder and 0.1 to 0.5 part of a water-reducing retarder; and the water filtering layer comprises the following raw materials in parts by weight: 100 parts of cement, 400-600 parts of coarse aggregate, 8-15 parts of basalt fibers and 10-15 parts of a water filtering cementing material. The water filtering layer is arranged below the waterproof and moisture-proof layer, so that water vapor accumulation between a structural layer and a terrace surface layer is effectively avoided, and the overall mechanical property and waterproof and moisture-proof properties of the terrace reach a good balance relationship.
本发明公开一种防水防潮地坪，由上至下包括面层、防水防潮层和滤水层，所述防水防潮层按重量份数包括：水泥100份、细骨料100‑200份、胶结料1‑5份、纤维2‑6份、早强剂1‑3份、减水剂0.1‑2份；所述胶结料包括憎水型可再分散性乳胶粉、滤水胶结料并按重量比例为2:1；所述滤水胶结料按重量份数包括非憎水型可再分散性乳胶粉5‑20份、加密硅灰20‑50份、矿粉50‑80份、减水缓凝剂0.1‑0.5份；还提供了滤水层的原料为水泥100份、粗骨料400‑600份、玄武岩纤维8‑15份、滤水胶结料10‑15份。通过在防水防潮层下方设置滤水层，有效避免了结构层和地坪面层之间水汽聚集，地坪整体的力学性能、防水防潮性能达到良好的平衡关系。
Waterproof and moisture-proof floor
The invention discloses a waterproof and moisture-proof floor, which comprises a surface layer, a waterproof and moisture-proof layer and a water filtering layer from top to bottom. The waterproof and moisture-proof layer is prepared from the following components in parts by weight: 100 parts of cement, 100-200 parts of fine aggregate, 1-5 parts of a cementing material, 2-6 parts of fibers, 1-3 parts of an early strength agent and 0.1-2 parts of a water reducing agent; the cementing material comprises hydrophobic redispersible latex powder and a water filtering cementing material in a weight ratio of 2: 1; the water filtering cementing material is prepared from the following components in parts by weight: 5 to 20 parts of non-hydrophobic redispersible latex powder, 20 to 50 parts of dense silica fume, 50 to 80 parts of mineral powder and 0.1 to 0.5 part of a water-reducing retarder; and the water filtering layer comprises the following raw materials in parts by weight: 100 parts of cement, 400-600 parts of coarse aggregate, 8-15 parts of basalt fibers and 10-15 parts of a water filtering cementing material. The water filtering layer is arranged below the waterproof and moisture-proof layer, so that water vapor accumulation between a structural layer and a terrace surface layer is effectively avoided, and the overall mechanical property and waterproof and moisture-proof properties of the terrace reach a good balance relationship.
本发明公开一种防水防潮地坪，由上至下包括面层、防水防潮层和滤水层，所述防水防潮层按重量份数包括：水泥100份、细骨料100‑200份、胶结料1‑5份、纤维2‑6份、早强剂1‑3份、减水剂0.1‑2份；所述胶结料包括憎水型可再分散性乳胶粉、滤水胶结料并按重量比例为2:1；所述滤水胶结料按重量份数包括非憎水型可再分散性乳胶粉5‑20份、加密硅灰20‑50份、矿粉50‑80份、减水缓凝剂0.1‑0.5份；还提供了滤水层的原料为水泥100份、粗骨料400‑600份、玄武岩纤维8‑15份、滤水胶结料10‑15份。通过在防水防潮层下方设置滤水层，有效避免了结构层和地坪面层之间水汽聚集，地坪整体的力学性能、防水防潮性能达到良好的平衡关系。
Waterproof and moisture-proof floor
一种防水防潮地坪
ZHOU XINGBANG (author) / WU JIE (author)
2021-07-16
Patent
Electronic Resource
Chinese
Waterproof, moisture-proof and mildew-proof construction process for indoor floor
| European Patent Office | 2022