A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly waterproof plastering gypsum and preparation method thereof
The invention discloses environment-friendly waterproof plastering gypsum which comprises the following components in parts by weight: 70-80 parts of modified fluorgypsum, 15-25 parts of a water-retaining agent, 10-20 parts of modified nano silicon dioxide, 10-20 parts of rubber powder, 30-40 parts of modified diatomite, 20-30 parts of bentonite, 1-2 parts of a retarder, 30-40 parts of river sand,10-20 parts of a flavoring agent and 200-300 parts of water. According to the environment-friendly waterproof plastering gypsum, the fluorgypsum waste residues are adopted as main production raw materials, recycling of waste resources is achieved, and more energy is saved and more environment is protected; by utilizing the modified nano silicon dioxide, the corrosion resistance, the impact resistance, the heat resistance and the hydrophobicity of the plastering gypsum are improved, and the photocatalysis effect is beneficial to energy conservation and environmental protection; through the modified diatomite, the water retention capacity of the plastering gypsum is enhanced, and deformation and falling are reduced; and in addition, the preparation process of the environment-friendly waterproof plastering gypsum is simple, and the production cost is effectively reduced by recycling waste resources.
一种环保防水粉刷石膏，按照重量配比，其组成成分包括改性氟石膏70‑80份、保水剂15‑25份、改性纳米二氧化硅10‑20份、胶粉10‑20份、改性硅藻土30‑40份、膨润土20‑30份、缓凝剂1‑2份、河沙30‑40份、香味剂10‑20份和水200‑300份。本发明中的环保防水粉刷石膏采用氟石膏废渣做主要的生产原料，实现废弃资源的再利用，更加节能环保；利用改性纳米二氧化硅，提高了粉刷石膏的防腐性、抗冲击性、耐热性以及疏水性，其光催化效果利于节能环保；通过改性硅藻土增强了粉刷石膏的保水性能，减少形变、脱落；此外该环保防水粉刷石膏制备工艺简单，通过废弃资源再利用也有效降低了生产的成本。
Environment-friendly waterproof plastering gypsum and preparation method thereof
The invention discloses environment-friendly waterproof plastering gypsum which comprises the following components in parts by weight: 70-80 parts of modified fluorgypsum, 15-25 parts of a water-retaining agent, 10-20 parts of modified nano silicon dioxide, 10-20 parts of rubber powder, 30-40 parts of modified diatomite, 20-30 parts of bentonite, 1-2 parts of a retarder, 30-40 parts of river sand,10-20 parts of a flavoring agent and 200-300 parts of water. According to the environment-friendly waterproof plastering gypsum, the fluorgypsum waste residues are adopted as main production raw materials, recycling of waste resources is achieved, and more energy is saved and more environment is protected; by utilizing the modified nano silicon dioxide, the corrosion resistance, the impact resistance, the heat resistance and the hydrophobicity of the plastering gypsum are improved, and the photocatalysis effect is beneficial to energy conservation and environmental protection; through the modified diatomite, the water retention capacity of the plastering gypsum is enhanced, and deformation and falling are reduced; and in addition, the preparation process of the environment-friendly waterproof plastering gypsum is simple, and the production cost is effectively reduced by recycling waste resources.
一种环保防水粉刷石膏，按照重量配比，其组成成分包括改性氟石膏70‑80份、保水剂15‑25份、改性纳米二氧化硅10‑20份、胶粉10‑20份、改性硅藻土30‑40份、膨润土20‑30份、缓凝剂1‑2份、河沙30‑40份、香味剂10‑20份和水200‑300份。本发明中的环保防水粉刷石膏采用氟石膏废渣做主要的生产原料，实现废弃资源的再利用，更加节能环保；利用改性纳米二氧化硅，提高了粉刷石膏的防腐性、抗冲击性、耐热性以及疏水性，其光催化效果利于节能环保；通过改性硅藻土增强了粉刷石膏的保水性能，减少形变、脱落；此外该环保防水粉刷石膏制备工艺简单，通过废弃资源再利用也有效降低了生产的成本。
Environment-friendly waterproof plastering gypsum and preparation method thereof
一种环保防水粉刷石膏及其制备方法
ZHANG ZHONGHUI (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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