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A platform for research: civil engineering, architecture and urbanism
Wallboard bonding mortar and preparation method thereof
The invention discloses wallboard bonding mortar and a preparation method thereof, belonging to the technical field of building materials. The wallboard bonding mortar is mainly prepared from the following mortar raw materials in parts by weight: 350 to 400 parts of cement, 600 to 650 parts of dried sand, 1 to 3 parts of polypropylene fiber and 5 to 25 parts of vitrified micro bubbles, wherein themortar raw material further comprises an additive, and the additive comprises the following raw materials in parts by weight: 10-25 parts of redispersible latex powder, 1-3 parts of wood fiber and 1.5-2.5 parts of cellulose ether. The wallboard bonding mortar has the advantages of good droop resistance and good crack resistance. The preparation method of the wallboard bonding mortar comprises thefollowing steps: powder mixing, preparation of bonding powder, modification of the bonding powder and the like. The preparation method of the wallboard bonding mortar has the advantage that the droopresistance and the crack resistance of the wallboard bonding mortar can be improved.
本发明公开了一种墙板粘结砂浆及其制备方法，涉及建筑材料技术领域；一种墙板粘结砂浆，主要由包括以下重量份的砂浆原料制得:水泥350‑400份，烘干砂600‑650份，聚丙烯纤维1‑3份，玻化微珠5‑25份；所述砂浆原料还包括外加料，所述外加料包括以下重量份的原料：可再分散性乳胶粉10‑25份，木质纤维1‑3份，纤维素醚1.5‑2.5份。墙板粘结砂浆具有抗下垂性能好和抗裂性能好的优点。墙板粘结砂浆的制备方法包括以下步骤：粉料混合、粘结粉料制备、粘结粉料改性等。墙板粘结砂浆的制备方法具有可改善墙板粘结砂浆抗下垂性能和抗裂性能的优点。
Wallboard bonding mortar and preparation method thereof
The invention discloses wallboard bonding mortar and a preparation method thereof, belonging to the technical field of building materials. The wallboard bonding mortar is mainly prepared from the following mortar raw materials in parts by weight: 350 to 400 parts of cement, 600 to 650 parts of dried sand, 1 to 3 parts of polypropylene fiber and 5 to 25 parts of vitrified micro bubbles, wherein themortar raw material further comprises an additive, and the additive comprises the following raw materials in parts by weight: 10-25 parts of redispersible latex powder, 1-3 parts of wood fiber and 1.5-2.5 parts of cellulose ether. The wallboard bonding mortar has the advantages of good droop resistance and good crack resistance. The preparation method of the wallboard bonding mortar comprises thefollowing steps: powder mixing, preparation of bonding powder, modification of the bonding powder and the like. The preparation method of the wallboard bonding mortar has the advantage that the droopresistance and the crack resistance of the wallboard bonding mortar can be improved.
本发明公开了一种墙板粘结砂浆及其制备方法，涉及建筑材料技术领域；一种墙板粘结砂浆，主要由包括以下重量份的砂浆原料制得:水泥350‑400份，烘干砂600‑650份，聚丙烯纤维1‑3份，玻化微珠5‑25份；所述砂浆原料还包括外加料，所述外加料包括以下重量份的原料：可再分散性乳胶粉10‑25份，木质纤维1‑3份，纤维素醚1.5‑2.5份。墙板粘结砂浆具有抗下垂性能好和抗裂性能好的优点。墙板粘结砂浆的制备方法包括以下步骤：粉料混合、粘结粉料制备、粘结粉料改性等。墙板粘结砂浆的制备方法具有可改善墙板粘结砂浆抗下垂性能和抗裂性能的优点。
Wallboard bonding mortar and preparation method thereof
一种墙板粘结砂浆及其制备方法
LI HUIQUAN (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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