Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formula for preparing hollow brick by utilizing waste polyurethane foam
The invention belongs to the field of buildings, and particularly relates to a formula for preparing a hollow brick by utilizing waste polyurethane foam. The concrete is characterized by being prepared from the following components in parts by weight: 500-550 parts of boiler ash or crushed waste building concrete, 50-60 parts of fly ash, 80-130 parts of calcareous coal cinder, 5-20 parts of waste polyurethane foam, 80-90 parts of cement and 70-80 parts of water. A proper amount of waste polyurethane foam is added into the formula of the hollow brick, so that the waste polyurethane foam which cannot be treated is effectively treated, environmental pollution is avoided, meanwhile, the heat preservation and sound insulation effects of the hollow brick added with the waste polyurethane foam are obviously improved, and the hollow brick is cured and cured in a normal temperature state, so that the hollow brick has good heat preservation and sound insulation effects. The stability of the waste polyurethane foam is ensured, and the curing strength, heat preservation, sound insulation and water permeability of the hollow brick all meet the product quality standard.
本发明属于建筑领域，尤其涉及一种利用废弃聚氨酯泡沫配制空心砖的配方，空心砖的配方包括下列组份，下列各组份按照重量份配比：锅炉灰渣或粉碎的废弃建筑混凝土500－550份、粉煤灰50－60份、钙质煤渣80－130份、废弃聚氨酯泡沫5－20份、水泥80－90份及水70－80份。本申请的空心砖配方中加入了适量的废弃聚氨酯泡沫，使无法处理的废弃聚氨酯泡沫得到了有效的处理，避免了环境污染，同时，加入了废弃聚氨酯泡沫的空心砖，保温、隔音效果得到了明显的提升，本产品空心砖在常温状态下养生、固化，使得废弃聚氨酯泡沫不发生化学变化，保证了它的稳定性，空心砖的固化强度、保温、隔音、透水性均符合产品质量标准。
Formula for preparing hollow brick by utilizing waste polyurethane foam
The invention belongs to the field of buildings, and particularly relates to a formula for preparing a hollow brick by utilizing waste polyurethane foam. The concrete is characterized by being prepared from the following components in parts by weight: 500-550 parts of boiler ash or crushed waste building concrete, 50-60 parts of fly ash, 80-130 parts of calcareous coal cinder, 5-20 parts of waste polyurethane foam, 80-90 parts of cement and 70-80 parts of water. A proper amount of waste polyurethane foam is added into the formula of the hollow brick, so that the waste polyurethane foam which cannot be treated is effectively treated, environmental pollution is avoided, meanwhile, the heat preservation and sound insulation effects of the hollow brick added with the waste polyurethane foam are obviously improved, and the hollow brick is cured and cured in a normal temperature state, so that the hollow brick has good heat preservation and sound insulation effects. The stability of the waste polyurethane foam is ensured, and the curing strength, heat preservation, sound insulation and water permeability of the hollow brick all meet the product quality standard.
本发明属于建筑领域，尤其涉及一种利用废弃聚氨酯泡沫配制空心砖的配方，空心砖的配方包括下列组份，下列各组份按照重量份配比：锅炉灰渣或粉碎的废弃建筑混凝土500－550份、粉煤灰50－60份、钙质煤渣80－130份、废弃聚氨酯泡沫5－20份、水泥80－90份及水70－80份。本申请的空心砖配方中加入了适量的废弃聚氨酯泡沫，使无法处理的废弃聚氨酯泡沫得到了有效的处理，避免了环境污染，同时，加入了废弃聚氨酯泡沫的空心砖，保温、隔音效果得到了明显的提升，本产品空心砖在常温状态下养生、固化，使得废弃聚氨酯泡沫不发生化学变化，保证了它的稳定性，空心砖的固化强度、保温、隔音、透水性均符合产品质量标准。
Formula for preparing hollow brick by utilizing waste polyurethane foam
一种利用废弃聚氨酯泡沫配制空心砖的配方
JIA YAN (Autor:in) / LIU CHUNYING (Autor:in) / JIA TIANWEI (Autor:in) / YE YUHAN (Autor:in) / ZHANG ZHIGUO (Autor:in) / GAO YU (Autor:in) / WANG QINGSHAN (Autor:in) / JIANG FENG (Autor:in)
24.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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