A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses cement mortar. Comprising the following components in parts by weight: 40-50 parts of aluminum sulfate cement, 60-80 parts of coal gangue, 15-20 parts of polyurethane emulsion, 10-15 parts of polypropylene fiber, 15-20 parts of diatomite, 15-20 parts of crushed crude pearlite, 6-8 parts of potassium nitrate, 6-8 parts of magnesium hydroxide, 4-6 parts of sodium methylsilanolate, 2-3 parts of paraffin, 8-12 parts of a defoaming agent, 15-20 parts of P-24 rubber powder, 8-10 parts of sodium silicate and 50-55 parts of water. The cement mortar provided by the invention has excellent impermeability, crack resistance and impact resistance, and has a better sound insulation effect.
本发明公开了一种水泥砂浆，包括按重量份数计的如下成分：硫酸铝盐水泥40‑50份、煤矸石60‑80份、聚氨酯乳液15‑20份、聚丙烯纤维10‑15份、硅藻土15‑20份、珍珠岩粉15‑20份、硝酸钾6‑8份、氢氧化镁6‑8份、甲基硅醇钠4‑6份、石蜡2‑3份、消泡剂8‑12份、P‑24胶粉15‑20份、硅酸钠8‑10份、水50‑55份。本发明提供的水泥砂浆，具有优良的抗渗性、抗裂性、抗冲击性，且具有较好的隔音效果。
The invention discloses cement mortar. Comprising the following components in parts by weight: 40-50 parts of aluminum sulfate cement, 60-80 parts of coal gangue, 15-20 parts of polyurethane emulsion, 10-15 parts of polypropylene fiber, 15-20 parts of diatomite, 15-20 parts of crushed crude pearlite, 6-8 parts of potassium nitrate, 6-8 parts of magnesium hydroxide, 4-6 parts of sodium methylsilanolate, 2-3 parts of paraffin, 8-12 parts of a defoaming agent, 15-20 parts of P-24 rubber powder, 8-10 parts of sodium silicate and 50-55 parts of water. The cement mortar provided by the invention has excellent impermeability, crack resistance and impact resistance, and has a better sound insulation effect.
本发明公开了一种水泥砂浆，包括按重量份数计的如下成分：硫酸铝盐水泥40‑50份、煤矸石60‑80份、聚氨酯乳液15‑20份、聚丙烯纤维10‑15份、硅藻土15‑20份、珍珠岩粉15‑20份、硝酸钾6‑8份、氢氧化镁6‑8份、甲基硅醇钠4‑6份、石蜡2‑3份、消泡剂8‑12份、P‑24胶粉15‑20份、硅酸钠8‑10份、水50‑55份。本发明提供的水泥砂浆，具有优良的抗渗性、抗裂性、抗冲击性，且具有较好的隔音效果。
Engineering Index Backfile | 1893
POLYMER CEMENT MORTAR COMPOSITION AND POLYMER CEMENT MORTAR
| European Patent Office | 2021
POLYMER CEMENT MORTAR COMPOSITION AND POLYMER CEMENT MORTAR
| European Patent Office | 2019
POLYMER CEMENT MORTAR COMPOSITION AND POLYMER CEMENT MORTAR
| European Patent Office | 2019