A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ground leveling mortar and preparation method thereof
The invention discloses ground leveling mortar and a preparation method thereof, and relates to the technical field of building materials, the ground leveling mortar is prepared from the following raw materials by weight: 40-60 parts of recycled fine aggregate and 20-30 parts of yellow sand; the concrete is prepared from the following components in parts by weight: 3-5 parts of fly ash, 3-5 parts of mineral powder, 12-18 parts of cement, 0.5-4 parts of an additive, 3-5 parts of reactive beta-cyclodextrin quaternary ammonium salt, 1-3 parts of rosin-based hyperbranched epoxy resin, 1-2 parts of polyether amine and 1-3 parts of waste glass fiber. The ground leveling mortar disclosed by the invention can effectively solve the problems of ground dusting, peeling, hollowing and cracking, and is good in mechanical property and anti-freezing property and good in volume stability.
本发明公开了一种地面找平砂浆及其制备方法，涉及建筑材料技术领域，是由如下按重量份计的如下原料制成：再生细骨料40‑60份、黄砂20‑30份；粉煤灰3‑5份、矿粉3‑5份、水泥12‑18份、外加剂0.5‑4份、反应性β‑环糊精季铵盐3‑5份、松香基超支化环氧树脂1‑3份、聚醚胺1‑2份、废弃玻璃纤维1‑3份。本发明公开的地面找平砂浆能有效解决地面起砂、脱皮、空鼓开裂问题，机械力学性能和抗冻性能好，体积稳定性佳。
Ground leveling mortar and preparation method thereof
The invention discloses ground leveling mortar and a preparation method thereof, and relates to the technical field of building materials, the ground leveling mortar is prepared from the following raw materials by weight: 40-60 parts of recycled fine aggregate and 20-30 parts of yellow sand; the concrete is prepared from the following components in parts by weight: 3-5 parts of fly ash, 3-5 parts of mineral powder, 12-18 parts of cement, 0.5-4 parts of an additive, 3-5 parts of reactive beta-cyclodextrin quaternary ammonium salt, 1-3 parts of rosin-based hyperbranched epoxy resin, 1-2 parts of polyether amine and 1-3 parts of waste glass fiber. The ground leveling mortar disclosed by the invention can effectively solve the problems of ground dusting, peeling, hollowing and cracking, and is good in mechanical property and anti-freezing property and good in volume stability.
本发明公开了一种地面找平砂浆及其制备方法，涉及建筑材料技术领域，是由如下按重量份计的如下原料制成：再生细骨料40‑60份、黄砂20‑30份；粉煤灰3‑5份、矿粉3‑5份、水泥12‑18份、外加剂0.5‑4份、反应性β‑环糊精季铵盐3‑5份、松香基超支化环氧树脂1‑3份、聚醚胺1‑2份、废弃玻璃纤维1‑3份。本发明公开的地面找平砂浆能有效解决地面起砂、脱皮、空鼓开裂问题，机械力学性能和抗冻性能好，体积稳定性佳。
Ground leveling mortar and preparation method thereof
一种地面找平砂浆及其制备方法
ZHU YIMING (author) / ZHU SHUIFANG (author) / YIN PEISONG (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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