A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight waterproof high-strength foam concrete and preparation method thereof
The invention provides lightweight waterproof high-strength foam concrete and a preparation method thereof. The lightweight waterproof high-strength foam concrete is prepared from the following components in percentage by weight: 40 to 60 percent of gel material, 35.85 to 59.15 percent of fine aggregate, 0.1 to 0.3 percent of reinforced emulsion, 0.5 to 2.0 percent of reinforced fiber, 0.1 to 0.7 percent of water reducing agent, 0.05 to 0.35 percent of foaming agent and 0.1 to 0.8 percent of foam stabilizer. According to the lightweight waterproof high-strength foam concrete provided by the invention, the foam which is small in size, uniform and densely distributed is formed, so that the distribution of a concrete material is more uniform, the stress is more uniform correspondingly, the risk of material fracture caused by overlarge local stress is reduced, and the strength of the material is improved.
本发明提供了一种轻质防水高强泡沫混凝土及其制备方法。轻质防水高强泡沫混凝土包括：凝胶材料40‑60％、细骨料35.85‑59.15％、增强乳液0.1‑0.3％、增强纤维0.5‑2.0％、减水剂0.1‑0.7％、发泡剂0.05‑0.35％及稳泡剂0.1‑0.8％。本发明提供的轻质防水高强泡沫混凝土通过形成体积小、均匀、密集分布的泡沫，使混凝土材料的分布更加均匀，相应地受力也更加均匀，降低局部受力过大导致材料断裂的危险性，提高了材料的强度。
Lightweight waterproof high-strength foam concrete and preparation method thereof
The invention provides lightweight waterproof high-strength foam concrete and a preparation method thereof. The lightweight waterproof high-strength foam concrete is prepared from the following components in percentage by weight: 40 to 60 percent of gel material, 35.85 to 59.15 percent of fine aggregate, 0.1 to 0.3 percent of reinforced emulsion, 0.5 to 2.0 percent of reinforced fiber, 0.1 to 0.7 percent of water reducing agent, 0.05 to 0.35 percent of foaming agent and 0.1 to 0.8 percent of foam stabilizer. According to the lightweight waterproof high-strength foam concrete provided by the invention, the foam which is small in size, uniform and densely distributed is formed, so that the distribution of a concrete material is more uniform, the stress is more uniform correspondingly, the risk of material fracture caused by overlarge local stress is reduced, and the strength of the material is improved.
本发明提供了一种轻质防水高强泡沫混凝土及其制备方法。轻质防水高强泡沫混凝土包括：凝胶材料40‑60％、细骨料35.85‑59.15％、增强乳液0.1‑0.3％、增强纤维0.5‑2.0％、减水剂0.1‑0.7％、发泡剂0.05‑0.35％及稳泡剂0.1‑0.8％。本发明提供的轻质防水高强泡沫混凝土通过形成体积小、均匀、密集分布的泡沫，使混凝土材料的分布更加均匀，相应地受力也更加均匀，降低局部受力过大导致材料断裂的危险性，提高了材料的强度。
Lightweight waterproof high-strength foam concrete and preparation method thereof
一种轻质防水高强泡沫混凝土及其制备方法
LAN PUTIAN (author) / XU ZHIYONG (author) / HU LIANG (author) / PAN PEI (author)
2021-07-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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