Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramsite lightweight aggregate concrete for structure
The invention relates to ceramsite lightweight aggregate concrete for a structure. The ceramsite lightweight aggregate concrete comprises the following components in parts by weight: 400-320 parts of cement, 50-135 parts of fly ash, 440-490 parts of shale ceramsite, 620-875 parts of medium sand, 3.5-5.5 parts of a water reducing agent and 153-171 parts of water. Compared with the prior art, the composite board has the advantages of light volume weight, low water absorption rate, heat preservation, heat insulation, good shock resistance, higher strength and light weight, the self weight of the structure can be greatly reduced, the basic load is reduced, the material consumption and the transportation volume are reduced, and the comprehensive cost is reduced.
本发明涉及一种结构用陶粒轻骨料混凝土，其重量份的组份是：水泥400～320份、粉煤灰50～135份、页岩陶粒440～490份、中砂620～875份、减水剂3.5～5.5，水153～171份。与现有技术相比具有容重轻、吸水率低、保温、隔热、抗震性好、较高的强度、质量轻，可以大大减轻结构自重，降低基础负荷，减少材料用量和运输量，减少了综合造价。
Ceramsite lightweight aggregate concrete for structure
The invention relates to ceramsite lightweight aggregate concrete for a structure. The ceramsite lightweight aggregate concrete comprises the following components in parts by weight: 400-320 parts of cement, 50-135 parts of fly ash, 440-490 parts of shale ceramsite, 620-875 parts of medium sand, 3.5-5.5 parts of a water reducing agent and 153-171 parts of water. Compared with the prior art, the composite board has the advantages of light volume weight, low water absorption rate, heat preservation, heat insulation, good shock resistance, higher strength and light weight, the self weight of the structure can be greatly reduced, the basic load is reduced, the material consumption and the transportation volume are reduced, and the comprehensive cost is reduced.
本发明涉及一种结构用陶粒轻骨料混凝土，其重量份的组份是：水泥400～320份、粉煤灰50～135份、页岩陶粒440～490份、中砂620～875份、减水剂3.5～5.5，水153～171份。与现有技术相比具有容重轻、吸水率低、保温、隔热、抗震性好、较高的强度、质量轻，可以大大减轻结构自重，降低基础负荷，减少材料用量和运输量，减少了综合造价。
Ceramsite lightweight aggregate concrete for structure
一种结构用陶粒轻骨料混凝土
GAN JIZHONG (Autor:in) / ZHANG XIN (Autor:in) / CAO WANZHI (Autor:in) / WANG HONGZHEN (Autor:in) / YANG YONGHENG (Autor:in) / GUO QILONG (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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