A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waste concrete lightweight building block and preparation method thereof
The invention relates to the field of geotechnical engineering, and relates to a waste concrete light building block which comprises the components in parts by weight based on dry basis based on 100 parts of raw materials: 40-60 parts of waste concrete powder, 10-40 parts of waste brick powder, 15-25 parts of cement and 10-25 parts of clay. The volume of polyphenyl granules is calculated accordingto the setting of dry density, and the dry density is designed to be 600 kg/m<3>-1200 kg/m<3>. Main raw materials are waste concrete powder, waste brick powder, clay and the like; due to the utilization of the waste concrete and the waste bricks, the generation of construction waste can be greatly reduced, the recycling of resources is realized, the environmental protection is facilitated, a large amount of manpower and material resources are saved, the cyclic utilization of the resources is realized, and the strategic requirements of sustainable development in China are met.
本发明涉及岩土工程领域，一种废弃混凝土轻质砌块，以干基计，包括相对于100重量份原材料，废弃混凝土粉40‑60重量份，废砖粉10‑40重量份，水泥15‑25重量份，黏土10‑25重量份；聚苯颗粒的体积按干密度的设定计算，干密度设计为600kg/m‑1200kg/m。本发明的主要原材料为废弃混凝土粉、废弃砖粉、黏土等，其废弃混凝土和废砖的利用可大量减少建筑垃圾的产生，即实现了资源的再生利用，又有利于环境的保护，节省了大量的人力、物力，实现了资源的循环利用，符合我国可持续发展的战略要求。
Waste concrete lightweight building block and preparation method thereof
The invention relates to the field of geotechnical engineering, and relates to a waste concrete light building block which comprises the components in parts by weight based on dry basis based on 100 parts of raw materials: 40-60 parts of waste concrete powder, 10-40 parts of waste brick powder, 15-25 parts of cement and 10-25 parts of clay. The volume of polyphenyl granules is calculated accordingto the setting of dry density, and the dry density is designed to be 600 kg/m<3>-1200 kg/m<3>. Main raw materials are waste concrete powder, waste brick powder, clay and the like; due to the utilization of the waste concrete and the waste bricks, the generation of construction waste can be greatly reduced, the recycling of resources is realized, the environmental protection is facilitated, a large amount of manpower and material resources are saved, the cyclic utilization of the resources is realized, and the strategic requirements of sustainable development in China are met.
本发明涉及岩土工程领域，一种废弃混凝土轻质砌块，以干基计，包括相对于100重量份原材料，废弃混凝土粉40‑60重量份，废砖粉10‑40重量份，水泥15‑25重量份，黏土10‑25重量份；聚苯颗粒的体积按干密度的设定计算，干密度设计为600kg/m‑1200kg/m。本发明的主要原材料为废弃混凝土粉、废弃砖粉、黏土等，其废弃混凝土和废砖的利用可大量减少建筑垃圾的产生，即实现了资源的再生利用，又有利于环境的保护，节省了大量的人力、物力，实现了资源的循环利用，符合我国可持续发展的战略要求。
Waste concrete lightweight building block and preparation method thereof
一种废弃混凝土轻质砌块及其制备方法
LIU YU (author) / MA MENGCHAO (author) / LIU LE (author) / LI KEYUN (author) / LIU MINGLE (author) / WANG DAWEI (author) / TAO WENHONG (author) / YANG CHUNXIA (author)
2020-05-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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