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A platform for research: civil engineering, architecture and urbanism
Preparation method of lightweight high-strength anti-crack foam concrete and lightweight batten
The invention relates to a preparation method of lightweight high-strength anti-crack foam concrete and a lightweight batten, and belongs to the technical field of foam concrete. The lightweight high-strength anti-crack foam concrete is prepared by mixing slurry and foam according to a volume ratio of 0.40-1.80, the slurry is prepared from the following materials in parts by mass: 50 to 60 parts of cement, 20 to 30 parts of fly ash, 15 to 25 parts of water, 0.15 to 0.30 part of water reducing agent, 0.3 to 0.6 part of shrinkage reducing agent, 0.6 to 1.2 parts of expanding agent, 0.2 to 0.4 part of super absorbent resin and 0.2 to 0.4 part of fiber. The foam concrete light batten with light weight, high strength, crack resistance and heat insulation performance is prepared, the problems that common foam concrete is low in strength, large in dry shrinkage and poor in crack resistance are solved, and application of the foam concrete in the field of buildings is expanded.
本发明涉及一种轻质高强抗裂泡沫混凝土及轻质条板的制备方法，属于泡沫混凝土技术领域。该轻质高强抗裂泡沫混凝土由浆料与泡沫按体积比0.40‑1.80混合而成；该浆料包括如下质量份数的材料：水泥50‑60份、粉煤灰20‑30份、水15‑25份，减水剂0.15‑0.30份，减缩剂0.3‑0.6份，膨胀剂0.6‑1.2份，高吸水树脂0.2‑0.4份，纤维0.2‑0.4份。本发明制备了轻质高强抗裂和具备隔热保温性能的泡沫混凝土轻质条板，解决了普通泡沫混凝土强度低、干缩大、抗裂性不佳的问题，拓展了泡沫混凝土在建筑域的应用。
Preparation method of lightweight high-strength anti-crack foam concrete and lightweight batten
The invention relates to a preparation method of lightweight high-strength anti-crack foam concrete and a lightweight batten, and belongs to the technical field of foam concrete. The lightweight high-strength anti-crack foam concrete is prepared by mixing slurry and foam according to a volume ratio of 0.40-1.80, the slurry is prepared from the following materials in parts by mass: 50 to 60 parts of cement, 20 to 30 parts of fly ash, 15 to 25 parts of water, 0.15 to 0.30 part of water reducing agent, 0.3 to 0.6 part of shrinkage reducing agent, 0.6 to 1.2 parts of expanding agent, 0.2 to 0.4 part of super absorbent resin and 0.2 to 0.4 part of fiber. The foam concrete light batten with light weight, high strength, crack resistance and heat insulation performance is prepared, the problems that common foam concrete is low in strength, large in dry shrinkage and poor in crack resistance are solved, and application of the foam concrete in the field of buildings is expanded.
本发明涉及一种轻质高强抗裂泡沫混凝土及轻质条板的制备方法，属于泡沫混凝土技术领域。该轻质高强抗裂泡沫混凝土由浆料与泡沫按体积比0.40‑1.80混合而成；该浆料包括如下质量份数的材料：水泥50‑60份、粉煤灰20‑30份、水15‑25份，减水剂0.15‑0.30份，减缩剂0.3‑0.6份，膨胀剂0.6‑1.2份，高吸水树脂0.2‑0.4份，纤维0.2‑0.4份。本发明制备了轻质高强抗裂和具备隔热保温性能的泡沫混凝土轻质条板，解决了普通泡沫混凝土强度低、干缩大、抗裂性不佳的问题，拓展了泡沫混凝土在建筑域的应用。
Preparation method of lightweight high-strength anti-crack foam concrete and lightweight batten
一种轻质高强抗裂泡沫混凝土及轻质条板的制备方法
HUANG MINGYANG (author) / ZHAO BAOJUN (author) / WU CHEN (author) / YAO JIE (author) / ZENG WEILAI (author) / ZENG ZHENGXIANG (author) / XU XIN (author) / DING TAO (author)
2024-02-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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