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A platform for research: civil engineering, architecture and urbanism
Environment-friendly cement facing mortar and preparation method thereof
The invention discloses environment-friendly cement facing mortar and a preparation method thereof. The environment-friendly cement facing mortar is prepared from the following raw materials in parts by weight: 4-6 parts of sodium carbonate, 2-3 parts of calcium oxide, 50-60 parts of slag, 80-100 parts of quartz sand, 20-40 parts of colored sand, 12-14 parts of 5A zeolite, 0.6-0.8 part of nanocellulose, 3-5 parts of carbon nitride nanosheets, 2-4 parts of PTB emulsion and 30-34 parts of water. The 5A zeolite is added into the environment-friendly cement, so the saltpetering of the environment-friendly cement can be effectively inhibited, and the nano cellulose and the PTB emulsion can improve the working performance of the facing mortar, enhance the strength and the bonding performance, reduce self-shrinkage, improve the crack resistance and the durability and the like. According to the invention, aesthetic appreciation of people is met, environmental protection and durability of the material are ensured, the defects of environment-friendly cement are overcome, and application of the environment-friendly cement in facing mortar is realized.
本发明公开了一种环保水泥饰面砂浆及其制备方法，所述环保水泥饰面砂浆由以下重量份的原料制成：碳酸钠4～6份、氧化钙2～3份、矿渣50～60份、石英砂80～100份、彩砂20～40份、5A沸石12～14份、纳米纤维素0.6～0.8份、氮化碳纳米片3～5份、PTB乳液2～4份和水30～34份。本发明使用的环保水泥由于加入了5A沸石可以有效的抑制环保水泥泛碱，并且纳米纤维素和PTB乳液可以改善饰面砂浆工作性能，增强强度和粘结性能，减小自收缩，提高抗裂性能和耐久性能等。本发明即满足了人们的审美，保证材料的环保耐用，且优化了环保水泥的不足，实现环保水泥在饰面砂浆中的运用。
Environment-friendly cement facing mortar and preparation method thereof
The invention discloses environment-friendly cement facing mortar and a preparation method thereof. The environment-friendly cement facing mortar is prepared from the following raw materials in parts by weight: 4-6 parts of sodium carbonate, 2-3 parts of calcium oxide, 50-60 parts of slag, 80-100 parts of quartz sand, 20-40 parts of colored sand, 12-14 parts of 5A zeolite, 0.6-0.8 part of nanocellulose, 3-5 parts of carbon nitride nanosheets, 2-4 parts of PTB emulsion and 30-34 parts of water. The 5A zeolite is added into the environment-friendly cement, so the saltpetering of the environment-friendly cement can be effectively inhibited, and the nano cellulose and the PTB emulsion can improve the working performance of the facing mortar, enhance the strength and the bonding performance, reduce self-shrinkage, improve the crack resistance and the durability and the like. According to the invention, aesthetic appreciation of people is met, environmental protection and durability of the material are ensured, the defects of environment-friendly cement are overcome, and application of the environment-friendly cement in facing mortar is realized.
本发明公开了一种环保水泥饰面砂浆及其制备方法，所述环保水泥饰面砂浆由以下重量份的原料制成：碳酸钠4～6份、氧化钙2～3份、矿渣50～60份、石英砂80～100份、彩砂20～40份、5A沸石12～14份、纳米纤维素0.6～0.8份、氮化碳纳米片3～5份、PTB乳液2～4份和水30～34份。本发明使用的环保水泥由于加入了5A沸石可以有效的抑制环保水泥泛碱，并且纳米纤维素和PTB乳液可以改善饰面砂浆工作性能，增强强度和粘结性能，减小自收缩，提高抗裂性能和耐久性能等。本发明即满足了人们的审美，保证材料的环保耐用，且优化了环保水泥的不足，实现环保水泥在饰面砂浆中的运用。
Environment-friendly cement facing mortar and preparation method thereof
一种环保水泥饰面砂浆及其制备方法
ZHENG XIAOYAN (author) / JI TAO (author) / YANG JINHU (author) / YOU SHENGJIE (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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