A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Outer wall leveling material suitable for summer construction and preparation method thereof
The invention relates to an outer wall leveling material suitable for summer construction, which belongs to the technical field of building materials and comprises the following components in parts by weight: 20-35 parts of Portland cement, 10-30 parts of sand, 10-50 parts of heavy calcium carbonate powder, 2-5 parts of latex powder, 0.2-0.4 part of cellulose ether, 0.03-0.1 part of starch ether, 0.05-0.25 part of sodium gluconate and 10-30 parts of blast furnace slag powder. The leveling material provided by the invention delays the hydration process of cement in a high-temperature environment in summer, can effectively prolong the openable time and operable time, and also can improve the strength at the same time. The invention also relates to a preparation method of the exterior wall leveling material suitable for summer construction.
本发明的一种适用于夏季施工的外墙找平材料，属于建材材料技术领域，其包括以下重量份组分：20～35份硅酸盐水泥、10～30份砂子、10～50份双飞粉、2～5份乳胶粉、0.2～0.4份纤维素醚、0.03～0.1份淀粉醚、0.05～0.25份葡萄糖酸钠、10～30份高炉矿渣粉。本发明的找平材料在夏季高温环境下延缓水泥水化过程，能够有效的延长可开放时间和可操作时间，同时还可以提高强度。本发明还涉及一种适用于夏季施工的外墙找平材料的制备方法。
Outer wall leveling material suitable for summer construction and preparation method thereof
The invention relates to an outer wall leveling material suitable for summer construction, which belongs to the technical field of building materials and comprises the following components in parts by weight: 20-35 parts of Portland cement, 10-30 parts of sand, 10-50 parts of heavy calcium carbonate powder, 2-5 parts of latex powder, 0.2-0.4 part of cellulose ether, 0.03-0.1 part of starch ether, 0.05-0.25 part of sodium gluconate and 10-30 parts of blast furnace slag powder. The leveling material provided by the invention delays the hydration process of cement in a high-temperature environment in summer, can effectively prolong the openable time and operable time, and also can improve the strength at the same time. The invention also relates to a preparation method of the exterior wall leveling material suitable for summer construction.
本发明的一种适用于夏季施工的外墙找平材料，属于建材材料技术领域，其包括以下重量份组分：20～35份硅酸盐水泥、10～30份砂子、10～50份双飞粉、2～5份乳胶粉、0.2～0.4份纤维素醚、0.03～0.1份淀粉醚、0.05～0.25份葡萄糖酸钠、10～30份高炉矿渣粉。本发明的找平材料在夏季高温环境下延缓水泥水化过程，能够有效的延长可开放时间和可操作时间，同时还可以提高强度。本发明还涉及一种适用于夏季施工的外墙找平材料的制备方法。
Outer wall leveling material suitable for summer construction and preparation method thereof
适用夏季施工的外墙找平材料及其制备方法
WANG GUIJIA (author) / AO YAOZHEN (author) / LIU MINGCHANG (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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