Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dry-mixed plastering mortar
The invention discloses dry-mixed plastering mortar. According to the formula, the dry-mixed plastering mortar comprises machine-made sand, cement, coal ash powder, steel waste residue powder, cellulose ether, pigment and heat preservation dry powder. The dry-mixed plastering mortar is prepared from the following components, by weight: 750-800 parts of machine-made sand, 110-120 parts of cement, 30-40 parts of coal ash powder, 20-30 parts of steel waste residue powder, 0.08-0.15 part of cellulose ether, 3-5 parts of pigment and 4-6 parts of heat preservation dry powder; and by adding the steelwaste residue powder, the use amount of the coal ash powder in the formula is reduced, and the cost is reduced; meanwhile, recycling of steel waste residues is facilitated, and environmental protection is facilitated; by adding the heat preservation dry powder which is reasonably prepared from the components, the heat preservation performance of the dry-mixed plastering mortar is improved; gaps among mortar molecules are reduced, the waterproof performance of the mortar is improved, the cracking and falling phenomena of the mortar after use are avoided. The natural mineral pigment is added into the formula, so that the color of the mortar is enriched, and the selling point of the mortar is increased.
本发明公开了一种干混抹灰砂浆，配方包括：机制砂、水泥、煤灰粉、钢铁废渣粉、纤维素醚、颜料和保温干粉；各组分的重量份数分别是：750‑800份的机制砂、110‑120份的水泥、30‑40份的煤灰粉、20‑30份的钢铁废渣粉、0.08‑0.15份的纤维素醚、3‑5份的颜料和4‑6份的保温干粉，该发明通过钢铁废渣粉的加入，降低了配方中煤灰粉的用量，有利于降低成本，同时有利于实现钢铁废渣的再利用，有利于环保，通过加入成分经过合理的配置的保温干粉，有利于提升干混抹灰砂浆的保温性能，同时缩小了砂浆分子间的间隙，有利于提高砂浆的防水性能，避免了砂浆使用后开裂脱落的现象，通过在配方中加入天然矿物质颜料，丰富了砂浆的颜色，有利于增加砂浆的卖点。
Dry-mixed plastering mortar
The invention discloses dry-mixed plastering mortar. According to the formula, the dry-mixed plastering mortar comprises machine-made sand, cement, coal ash powder, steel waste residue powder, cellulose ether, pigment and heat preservation dry powder. The dry-mixed plastering mortar is prepared from the following components, by weight: 750-800 parts of machine-made sand, 110-120 parts of cement, 30-40 parts of coal ash powder, 20-30 parts of steel waste residue powder, 0.08-0.15 part of cellulose ether, 3-5 parts of pigment and 4-6 parts of heat preservation dry powder; and by adding the steelwaste residue powder, the use amount of the coal ash powder in the formula is reduced, and the cost is reduced; meanwhile, recycling of steel waste residues is facilitated, and environmental protection is facilitated; by adding the heat preservation dry powder which is reasonably prepared from the components, the heat preservation performance of the dry-mixed plastering mortar is improved; gaps among mortar molecules are reduced, the waterproof performance of the mortar is improved, the cracking and falling phenomena of the mortar after use are avoided. The natural mineral pigment is added into the formula, so that the color of the mortar is enriched, and the selling point of the mortar is increased.
本发明公开了一种干混抹灰砂浆，配方包括：机制砂、水泥、煤灰粉、钢铁废渣粉、纤维素醚、颜料和保温干粉；各组分的重量份数分别是：750‑800份的机制砂、110‑120份的水泥、30‑40份的煤灰粉、20‑30份的钢铁废渣粉、0.08‑0.15份的纤维素醚、3‑5份的颜料和4‑6份的保温干粉，该发明通过钢铁废渣粉的加入，降低了配方中煤灰粉的用量，有利于降低成本，同时有利于实现钢铁废渣的再利用，有利于环保，通过加入成分经过合理的配置的保温干粉，有利于提升干混抹灰砂浆的保温性能，同时缩小了砂浆分子间的间隙，有利于提高砂浆的防水性能，避免了砂浆使用后开裂脱落的现象，通过在配方中加入天然矿物质颜料，丰富了砂浆的颜色，有利于增加砂浆的卖点。
Dry-mixed plastering mortar
一种干混抹灰砂浆
HAN YONGJUN (Autor:in) / HAN XUEWEN (Autor:in) / XIAO JIAPING (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation method of waterproof plastering mortar and plastering mortar
| Europäisches Patentamt | 2023