Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength construction waste regenerated brick and preparation method thereof
The invention discloses a high-strength construction waste recycled brick and a preparation method thereof, and the high-strength construction waste recycled brick comprises the following raw materials by weight: 22-34 parts of construction waste fine aggregate, 38-52 parts of construction waste coarse aggregate, 14-22 parts of recycled sand, 9-15 parts of cement, 5-12 parts of construction waste powder, 3-6 parts of glass powder, 3-6 parts of shell powder, 4-8 parts of steel slag, 0.2-0.4 part of an auxiliary agent and 12-18 parts of water. The construction waste is reused as the brick making raw material, the environment cost and the labor cost during treatment of the construction waste are saved, the construction waste is used as the brick making raw material, the cost is low, and the usage amount of gravel is reduced. The construction waste is crushed into aggregates with different particle sizes, so that the surface of the regenerated brick is flat and easy to treat during construction; the raw materials are sintered after being mixed, in the sintering process, harmful germs in the waste raw materials can be killed, all the raw materials of the waste raw materials can react at high temperature, the overall compactness of the regenerated brick is improved, and then the characteristics of compressive strength, breaking strength and the like of the regenerated brick are improved.
本发明公开了一种高强度建筑垃圾再生砖及其制备方法，按重量份计，由以下原料组成：建筑垃圾细骨料22‑34份、建筑垃圾粗骨料38‑52份、再生沙14‑22份、水泥9‑15份、建筑垃圾粉料5‑12份、玻璃粉3‑6份、贝壳粉3‑6份、钢渣4‑8份、助剂0.2‑0.4份和水12‑18份。本发明将建筑垃圾作为制砖原料再次利用，节省了建筑垃圾处理时的环境成本和人工成本，而且作为制砖原料，成本低廉，减少了沙石的使用量。建筑垃圾粉碎成不同粒径骨料，使得再生砖表面较为平坦，建筑时易于处理；原料混合之后进行烧结处理，烧结过程不仅能够杀灭废弃物原料中的有害病菌，而且在高温下能够使得废弃物原料的各个原料充反应，提高再生砖整体致密性，进而提高了再生砖的抗压强度、抗折强度等特性。
High-strength construction waste regenerated brick and preparation method thereof
The invention discloses a high-strength construction waste recycled brick and a preparation method thereof, and the high-strength construction waste recycled brick comprises the following raw materials by weight: 22-34 parts of construction waste fine aggregate, 38-52 parts of construction waste coarse aggregate, 14-22 parts of recycled sand, 9-15 parts of cement, 5-12 parts of construction waste powder, 3-6 parts of glass powder, 3-6 parts of shell powder, 4-8 parts of steel slag, 0.2-0.4 part of an auxiliary agent and 12-18 parts of water. The construction waste is reused as the brick making raw material, the environment cost and the labor cost during treatment of the construction waste are saved, the construction waste is used as the brick making raw material, the cost is low, and the usage amount of gravel is reduced. The construction waste is crushed into aggregates with different particle sizes, so that the surface of the regenerated brick is flat and easy to treat during construction; the raw materials are sintered after being mixed, in the sintering process, harmful germs in the waste raw materials can be killed, all the raw materials of the waste raw materials can react at high temperature, the overall compactness of the regenerated brick is improved, and then the characteristics of compressive strength, breaking strength and the like of the regenerated brick are improved.
本发明公开了一种高强度建筑垃圾再生砖及其制备方法，按重量份计，由以下原料组成：建筑垃圾细骨料22‑34份、建筑垃圾粗骨料38‑52份、再生沙14‑22份、水泥9‑15份、建筑垃圾粉料5‑12份、玻璃粉3‑6份、贝壳粉3‑6份、钢渣4‑8份、助剂0.2‑0.4份和水12‑18份。本发明将建筑垃圾作为制砖原料再次利用，节省了建筑垃圾处理时的环境成本和人工成本，而且作为制砖原料，成本低廉，减少了沙石的使用量。建筑垃圾粉碎成不同粒径骨料，使得再生砖表面较为平坦，建筑时易于处理；原料混合之后进行烧结处理，烧结过程不仅能够杀灭废弃物原料中的有害病菌，而且在高温下能够使得废弃物原料的各个原料充反应，提高再生砖整体致密性，进而提高了再生砖的抗压强度、抗折强度等特性。
High-strength construction waste regenerated brick and preparation method thereof
一种高强度建筑垃圾再生砖及其制备方法
MA ZHIHONG (Autor:in)
08.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Construction waste regenerated brick and preparation method thereof
| Europäisches Patentamt | 2021
Lightweight construction waste regenerated brick and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023
Preparation method of construction waste regenerated insulating brick
| Europäisches Patentamt | 2022