Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight construction waste regenerated brick and preparation method thereof
The invention relates to the technical field of regenerated bricks, and particularly discloses a lightweight construction waste regenerated brick and a preparation method thereof. The regenerated brick is prepared from an aged brick making blank through compaction molding and sintering, the brick making blank comprises the following components in parts by weight: 50-70 parts of light solid waste filler, 30-50 parts of red mud, 40-60 parts of clay, 6-10 parts of a molding agent, 8-12 parts of an anti-cracking agent and 36-48 parts of water, and the component of the light solid waste filler comprises regenerated concrete powder. The recycled concrete powder is a crushed product of waste aerated concrete, and the average particle size of the recycled concrete powder is 420-480 [mu] m. Structural defects in the light solid waste filler are reduced, and meanwhile, the red mud is utilized to activate a cementing material in the recycled concrete powder, so that the strength of the recycled brick is improved.
本申请涉及再生砖技术领域，具体公开了一种轻质建筑垃圾再生砖及其制备方法。再生砖由陈化之后的制砖坯料经过压实成型和烧结制成，制砖坯料包括如下重量份的组分：轻质固废填料50‑70份，赤泥30‑50份，粘土40‑60份，塑形剂6‑10份，抗裂剂8‑12份，水36‑48份，轻质固废填料的组分包括再生混凝土粉末，再生混凝土粉末为废弃加气混凝土的粉碎产物，再生混凝土粉末的平均粒径为420‑480μm。本申请减少了轻质固废填料中的结构缺陷，同时利用赤泥对再生混凝土粉末中的胶凝材料进行活化，提高了再生砖的强度。
Lightweight construction waste regenerated brick and preparation method thereof
The invention relates to the technical field of regenerated bricks, and particularly discloses a lightweight construction waste regenerated brick and a preparation method thereof. The regenerated brick is prepared from an aged brick making blank through compaction molding and sintering, the brick making blank comprises the following components in parts by weight: 50-70 parts of light solid waste filler, 30-50 parts of red mud, 40-60 parts of clay, 6-10 parts of a molding agent, 8-12 parts of an anti-cracking agent and 36-48 parts of water, and the component of the light solid waste filler comprises regenerated concrete powder. The recycled concrete powder is a crushed product of waste aerated concrete, and the average particle size of the recycled concrete powder is 420-480 [mu] m. Structural defects in the light solid waste filler are reduced, and meanwhile, the red mud is utilized to activate a cementing material in the recycled concrete powder, so that the strength of the recycled brick is improved.
本申请涉及再生砖技术领域，具体公开了一种轻质建筑垃圾再生砖及其制备方法。再生砖由陈化之后的制砖坯料经过压实成型和烧结制成，制砖坯料包括如下重量份的组分：轻质固废填料50‑70份，赤泥30‑50份，粘土40‑60份，塑形剂6‑10份，抗裂剂8‑12份，水36‑48份，轻质固废填料的组分包括再生混凝土粉末，再生混凝土粉末为废弃加气混凝土的粉碎产物，再生混凝土粉末的平均粒径为420‑480μm。本申请减少了轻质固废填料中的结构缺陷，同时利用赤泥对再生混凝土粉末中的胶凝材料进行活化，提高了再生砖的强度。
Lightweight construction waste regenerated brick and preparation method thereof
一种轻质建筑垃圾再生砖及其制备方法
ZHANG JUNXIAN (Autor:in) / MA ZHANKUN (Autor:in) / LEI HUI (Autor:in) / MA RUI (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Construction waste regenerated brick and preparation method thereof
| Europäisches Patentamt | 2021
High-strength construction waste regenerated brick and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
Preparation method of construction waste regenerated insulating brick
| Europäisches Patentamt | 2022
Bridge construction waste regenerated static pressure brick and preparation method thereof
| Europäisches Patentamt | 2023