A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of building materials, in particular to a building mortar material, which is prepared from the following components by mass: 10-30 parts of cement, 10-20 parts of coal ash, 10-20 parts of a building recycled material, 10-20 parts of cellulose ether, 2-12 parts of polyvinyl alcohol, 10-20 parts of resin powder, 1-8 parts of building gypsum, 6-9 parts ofcalcareous filter residue, 2-8 parts of stone chips and 50-80 parts of water. According to the building mortar disclosed by the invention, the building recycled material, the cellulose ether, the polyvinyl alcohol, the resin powder, the building gypsum, the calcareous filter residue and the stone chips are added, so that the thermal insulation property and the sound absorption effect of the building material are improved.
本发明涉及建筑材料技术领域，尤其是一种建筑砂浆材料，其质量份组成如下：水泥10‑30份、粉煤灰10‑20份、建筑回收材料10‑20份、纤维素醚10‑20份、聚乙烯醇2‑12份、树脂粉10‑20份、建筑石膏1‑8份、钙质滤渣6‑9份、石屑2‑8份、水50‑80份；本发明中的建筑砂浆，添加了建筑回收材料、纤维素醚、聚乙烯醇、树脂粉、建筑石膏、钙质滤渣和石屑，提高了建筑材料的保温性能和吸声效果。
The invention relates to the technical field of building materials, in particular to a building mortar material, which is prepared from the following components by mass: 10-30 parts of cement, 10-20 parts of coal ash, 10-20 parts of a building recycled material, 10-20 parts of cellulose ether, 2-12 parts of polyvinyl alcohol, 10-20 parts of resin powder, 1-8 parts of building gypsum, 6-9 parts ofcalcareous filter residue, 2-8 parts of stone chips and 50-80 parts of water. According to the building mortar disclosed by the invention, the building recycled material, the cellulose ether, the polyvinyl alcohol, the resin powder, the building gypsum, the calcareous filter residue and the stone chips are added, so that the thermal insulation property and the sound absorption effect of the building material are improved.
本发明涉及建筑材料技术领域，尤其是一种建筑砂浆材料，其质量份组成如下：水泥10‑30份、粉煤灰10‑20份、建筑回收材料10‑20份、纤维素醚10‑20份、聚乙烯醇2‑12份、树脂粉10‑20份、建筑石膏1‑8份、钙质滤渣6‑9份、石屑2‑8份、水50‑80份；本发明中的建筑砂浆，添加了建筑回收材料、纤维素醚、聚乙烯醇、树脂粉、建筑石膏、钙质滤渣和石屑，提高了建筑材料的保温性能和吸声效果。
| European Patent Office | 2022
| European Patent Office | 2021