Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber-doped modified lightweight foam concrete for buildings and preparation method of fiber-doped modified lightweight foam concrete
The invention discloses fiber-doped modified lightweight foam concrete for buildings and a preparation method of the fiber-doped modified lightweight foam concrete, and belongs to the technical field of building materials. The foam concrete is prepared from the following raw materials in parts by weight: 200-400 parts of cement, 50-80 parts of auxiliary materials, 10-20 parts of fly ash, 80-120 parts of water, 10-20 parts of a foaming agent, 10-20 parts of modified glass fibers, 10-20 parts of redispersible latex powder, 5-10 parts of a water reducing agent and 0.1-0.5 part of a dispersing agent. The 28d compressive strength of the obtained foam concrete test piece can reach 5MPa, the water absorption rate is about 7-8%, the concrete performance is stable, the strength is high, and the market requirements can be completely met. The raw materials act together, the property advantages of the various raw material components are synergistically exerted, a good synergistic enhancement effect is achieved, and the strength performance and the stability of the foam concrete are greatly improved together.
本发明公开一种建筑物用纤维掺杂改性轻质泡沫混凝土及其制备方法，属于建筑材料技术领域。本发明泡沫混凝土包括以下重量份的原料制备而成：水泥200‑400份、辅料50‑80份、粉煤灰10‑20份、水80‑120份、发泡剂10‑20份、改性玻璃纤维10‑20份、可再分散性乳胶粉10‑20份、减水剂5‑10份、分散剂0.1‑0.5份。所得泡沫混凝土试件28d抗压强度可达5MPa，吸水率7‑8％左右，混凝土性能稳定，强度高，可以完全满足市场的需求。本发明各原料共同作用，协同发挥多种原料成分的性质优势，实现良好的协同增强作用，共同实现泡沫混凝土强度性能以及稳定性的大幅提升。
Fiber-doped modified lightweight foam concrete for buildings and preparation method of fiber-doped modified lightweight foam concrete
The invention discloses fiber-doped modified lightweight foam concrete for buildings and a preparation method of the fiber-doped modified lightweight foam concrete, and belongs to the technical field of building materials. The foam concrete is prepared from the following raw materials in parts by weight: 200-400 parts of cement, 50-80 parts of auxiliary materials, 10-20 parts of fly ash, 80-120 parts of water, 10-20 parts of a foaming agent, 10-20 parts of modified glass fibers, 10-20 parts of redispersible latex powder, 5-10 parts of a water reducing agent and 0.1-0.5 part of a dispersing agent. The 28d compressive strength of the obtained foam concrete test piece can reach 5MPa, the water absorption rate is about 7-8%, the concrete performance is stable, the strength is high, and the market requirements can be completely met. The raw materials act together, the property advantages of the various raw material components are synergistically exerted, a good synergistic enhancement effect is achieved, and the strength performance and the stability of the foam concrete are greatly improved together.
本发明公开一种建筑物用纤维掺杂改性轻质泡沫混凝土及其制备方法，属于建筑材料技术领域。本发明泡沫混凝土包括以下重量份的原料制备而成：水泥200‑400份、辅料50‑80份、粉煤灰10‑20份、水80‑120份、发泡剂10‑20份、改性玻璃纤维10‑20份、可再分散性乳胶粉10‑20份、减水剂5‑10份、分散剂0.1‑0.5份。所得泡沫混凝土试件28d抗压强度可达5MPa，吸水率7‑8％左右，混凝土性能稳定，强度高，可以完全满足市场的需求。本发明各原料共同作用，协同发挥多种原料成分的性质优势，实现良好的协同增强作用，共同实现泡沫混凝土强度性能以及稳定性的大幅提升。
Fiber-doped modified lightweight foam concrete for buildings and preparation method of fiber-doped modified lightweight foam concrete
一种建筑物用纤维掺杂改性轻质泡沫混凝土及其制备方法
AN BAIPING (Autor:in) / ZHANG CHENG (Autor:in) / JING SHUAISHUAI (Autor:in) / ZHOU YUANXIA (Autor:in) / ZHAO GUIYUN (Autor:in) / SUN MINGWEI (Autor:in) / LU JUN (Autor:in)
15.11.2022
Patent
Elektronische Ressource
Chinesisch