A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated composite self-cleaning wall
The invention relates to the field of fabricated buildings, and discloses a fabricated composite self-cleaning wall which comprises a wall body, a waterproof layer is arranged on the outer surface of the wall body, a cleaning layer is arranged on the outer surface of the waterproof layer, and the wall body is prepared from, by weight, 30-60 parts of cement and 30-60 parts of sand; the waterproof layer is prepared from the following raw materials in parts by weight: 40-60 parts of Portland cement, 10-20 parts of a polycarboxylate superplasticizer, 7-10 parts of a waterproof agent and 6-9 parts of fly ash; the cleaning layer is prepared from the following raw materials in parts by weight: 30-50 parts of foam concrete, 25-35 parts of silver vanadate, 20-30 parts of deionized water, 5-15 parts of a macromolecular adhesive and 4-8 parts of a surfactant. The wall body, the waterproof layer and the cleaning layer are overlapped and have a synergistic effect, so that the structure can achieve the effects of heat preservation, fire resistance and water resistance.
本发明涉及装配式建筑领域，公开了一种装配式复合自清洁墙体，包括墙体本体，墙体本体外表面设有一层防水层，防水层外表面设有一层清洗层，墙体本体包括以下按照重量组分配制的原料：水泥30‑60份和砂子30‑60份；防水层包括以下按照重量组分配制的原料：硅酸盐水泥40‑60份、聚羧酸减水剂10‑20份、防水剂7‑10份、粉煤灰6‑9份；清洗层包括以下按照重量组分配制的原料：泡沫混凝土30‑50份、钒酸银25‑35份、去离子水20‑30份、高分子黏合剂5‑15份、表面活性剂4‑8份。本发明中墙体本体、防水层和清洗层重叠且发生协同作用，使得本发明的结构能够达到保温、耐火及防水的作用。
Fabricated composite self-cleaning wall
The invention relates to the field of fabricated buildings, and discloses a fabricated composite self-cleaning wall which comprises a wall body, a waterproof layer is arranged on the outer surface of the wall body, a cleaning layer is arranged on the outer surface of the waterproof layer, and the wall body is prepared from, by weight, 30-60 parts of cement and 30-60 parts of sand; the waterproof layer is prepared from the following raw materials in parts by weight: 40-60 parts of Portland cement, 10-20 parts of a polycarboxylate superplasticizer, 7-10 parts of a waterproof agent and 6-9 parts of fly ash; the cleaning layer is prepared from the following raw materials in parts by weight: 30-50 parts of foam concrete, 25-35 parts of silver vanadate, 20-30 parts of deionized water, 5-15 parts of a macromolecular adhesive and 4-8 parts of a surfactant. The wall body, the waterproof layer and the cleaning layer are overlapped and have a synergistic effect, so that the structure can achieve the effects of heat preservation, fire resistance and water resistance.
本发明涉及装配式建筑领域，公开了一种装配式复合自清洁墙体，包括墙体本体，墙体本体外表面设有一层防水层，防水层外表面设有一层清洗层，墙体本体包括以下按照重量组分配制的原料：水泥30‑60份和砂子30‑60份；防水层包括以下按照重量组分配制的原料：硅酸盐水泥40‑60份、聚羧酸减水剂10‑20份、防水剂7‑10份、粉煤灰6‑9份；清洗层包括以下按照重量组分配制的原料：泡沫混凝土30‑50份、钒酸银25‑35份、去离子水20‑30份、高分子黏合剂5‑15份、表面活性剂4‑8份。本发明中墙体本体、防水层和清洗层重叠且发生协同作用，使得本发明的结构能够达到保温、耐火及防水的作用。
Fabricated composite self-cleaning wall
一种装配式复合自清洁墙体
ZHU JINGJIAN (author) / SHAO MAOYUN (author) / LI SHANGLIN (author) / YANG ZIHUI (author)
2024-01-02
Patent
Electronic Resource
Chinese