A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special mortar for repairing ALC plate
The invention discloses special mortar for repairing an ALC plate, wherein the mortar comprises the components in percentage by mass: 35 to 45 percent of cement, 45 to 55 percent of sand, 8 to 10 percent of fly ash, 2 to 5 percent of redispersible polymer latex powder, 0.3 to 0.9 percent of plant fibers, 0.4 to 0.8 percent of hydroxypropyl methyl cellulose and 2 to 5 percent of an air entraining agent. The special mortar for repairing the ALC plate has the beneficial effects that the special mortar for repairing the ALC plate has the effects of fast setting and hardening, good freezing resistance, large hydration heat and good wear resistance, has relatively high bonding force with a wall body material or other base materials after being hardened, is high in bonding speed, has a relatively good protection effect on the ALC plate, and provides a powerful guarantee for repairing of the ALC plate; moreover, the adhesive mortar is simple to manufacture, the repair construction speed can be greatly increased, and the safety performance of the building is improved.
本发明公开了ALC板修复专用砂浆，各组分按其质量百分比计为：水泥35％‑45％、砂45％‑55％、粉煤灰8％‑10％、可再分散聚合物乳胶粉2％‑5％、植物纤维0.3％‑0.9％、羟丙甲基纤维素0.4％‑0.8％，引气剂2％‑5％，本发明的有益效果是：本发明提供的ALC板修复专用砂浆具有凝结硬化快、抗冻性好、水化热大、耐磨性好的效果，硬化后与墙体材料或其他基体材料具有较高的粘结力，同时粘接速度快，为ALC板起到较好的保护效果，为ALC板的修复提供了有力的保障，而且该粘结砂浆制作简单，可以大大加快修复施工速度，提升了建筑的安全性能。
Special mortar for repairing ALC plate
The invention discloses special mortar for repairing an ALC plate, wherein the mortar comprises the components in percentage by mass: 35 to 45 percent of cement, 45 to 55 percent of sand, 8 to 10 percent of fly ash, 2 to 5 percent of redispersible polymer latex powder, 0.3 to 0.9 percent of plant fibers, 0.4 to 0.8 percent of hydroxypropyl methyl cellulose and 2 to 5 percent of an air entraining agent. The special mortar for repairing the ALC plate has the beneficial effects that the special mortar for repairing the ALC plate has the effects of fast setting and hardening, good freezing resistance, large hydration heat and good wear resistance, has relatively high bonding force with a wall body material or other base materials after being hardened, is high in bonding speed, has a relatively good protection effect on the ALC plate, and provides a powerful guarantee for repairing of the ALC plate; moreover, the adhesive mortar is simple to manufacture, the repair construction speed can be greatly increased, and the safety performance of the building is improved.
本发明公开了ALC板修复专用砂浆，各组分按其质量百分比计为：水泥35％‑45％、砂45％‑55％、粉煤灰8％‑10％、可再分散聚合物乳胶粉2％‑5％、植物纤维0.3％‑0.9％、羟丙甲基纤维素0.4％‑0.8％，引气剂2％‑5％，本发明的有益效果是：本发明提供的ALC板修复专用砂浆具有凝结硬化快、抗冻性好、水化热大、耐磨性好的效果，硬化后与墙体材料或其他基体材料具有较高的粘结力，同时粘接速度快，为ALC板起到较好的保护效果，为ALC板的修复提供了有力的保障，而且该粘结砂浆制作简单，可以大大加快修复施工速度，提升了建筑的安全性能。
Special mortar for repairing ALC plate
ALC板修复专用砂浆
ZHOU YIHAN (author) / HUANG LIYUAN (author) / HUANG PEIYUAN (author) / FENG YULONG (author) / FENG YUQI (author) / FENG YUTING (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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