A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ternary system foaming leveling mortar
The invention provides ternary system foaming leveling mortar which comprises the following components in parts by weight: 15-20 parts of cement; 5-10 parts of ash calcium; 70 -80 parts of gypsum; 0.5to 1 part of a plasticizer; 4-5 parts of an expanding agent; 0.5-1 part of carbon fiber; 38-60 parts of aggregate. The ternary system foaming leveling mortar provided by the invention can form dry-mixed mortar with low shrinkage rate, has high impact strength, is not easy to crack, shortens the setting time and greatly improves the construction speed.
本发明提出一种三元体系发泡找平砂浆，按重量份包括以下组分：水泥15‑20份；灰钙5‑10份；石膏70‑80份；塑化剂0.5‑1份；膨胀剂4‑5份；碳纤维0.5‑1份；骨料38‑60份。本发明的三元体系发泡找平砂浆，能形成收缩率低的干混砂浆，抗冲击强度大，不易开裂，且缩减凝结时间，大幅提高施工速度。
Ternary system foaming leveling mortar
The invention provides ternary system foaming leveling mortar which comprises the following components in parts by weight: 15-20 parts of cement; 5-10 parts of ash calcium; 70 -80 parts of gypsum; 0.5to 1 part of a plasticizer; 4-5 parts of an expanding agent; 0.5-1 part of carbon fiber; 38-60 parts of aggregate. The ternary system foaming leveling mortar provided by the invention can form dry-mixed mortar with low shrinkage rate, has high impact strength, is not easy to crack, shortens the setting time and greatly improves the construction speed.
本发明提出一种三元体系发泡找平砂浆，按重量份包括以下组分：水泥15‑20份；灰钙5‑10份；石膏70‑80份；塑化剂0.5‑1份；膨胀剂4‑5份；碳纤维0.5‑1份；骨料38‑60份。本发明的三元体系发泡找平砂浆，能形成收缩率低的干混砂浆，抗冲击强度大，不易开裂，且缩减凝结时间，大幅提高施工速度。
Ternary system foaming leveling mortar
三元体系发泡找平砂浆
LIU GUANGMING (author) / ZHONG MEIYUAN (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
C04B
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