A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Baking-free brick produced by utilizing engineering residue soil and process system and method for producing baking-free brick
The invention relates to a baking-free brick produced by utilizing engineering residue soil and a process system and method for producing the baking-free brick. The baking-free brick comprises the following materials: the engineering residue soil, water, cement, fly ash, medium-fine sand, gravel, anti-crack fibers, a naphthalene water reducer, a sulfate early strength agent and a hydroxyethyl cellulose flocculant. The method has the beneficial effects that the problem is solved by a batch preparation method of baking-free brick slurry, the medium-fine sand and the muck are stirred in water, friction and extrusion effects are continuously generated between the medium-fine sand and the muck, the originally agglomerated muck is scattered and uniformly dispersed in the water, and then the muck is mixed with other raw materials, so that the baking-free brick slurry is prepared. And the mixing uniformity of the engineering residue soil and other raw materials is improved.
本发明涉及一种利用工程渣土生产的免烧砖及生产免烧砖的工艺系统和方法，包括以下材料：工程渣土、水、水泥、粉煤灰、中细砂、碎石、抗裂纤维、萘系减水剂、硫酸盐早强剂和羟乙基纤维素絮凝剂。本发明的有益效果是：本发明通过免烧砖浆液分批配制方法来解决此问题，利用中细砂与渣土在水中进行搅拌，相互之间不断发生摩擦、挤压作用，将原本团聚的渣土打散并均匀分散在水中，再与其它原材料混合，提高工程渣土与各其它原材料混合均匀程度。
Baking-free brick produced by utilizing engineering residue soil and process system and method for producing baking-free brick
The invention relates to a baking-free brick produced by utilizing engineering residue soil and a process system and method for producing the baking-free brick. The baking-free brick comprises the following materials: the engineering residue soil, water, cement, fly ash, medium-fine sand, gravel, anti-crack fibers, a naphthalene water reducer, a sulfate early strength agent and a hydroxyethyl cellulose flocculant. The method has the beneficial effects that the problem is solved by a batch preparation method of baking-free brick slurry, the medium-fine sand and the muck are stirred in water, friction and extrusion effects are continuously generated between the medium-fine sand and the muck, the originally agglomerated muck is scattered and uniformly dispersed in the water, and then the muck is mixed with other raw materials, so that the baking-free brick slurry is prepared. And the mixing uniformity of the engineering residue soil and other raw materials is improved.
本发明涉及一种利用工程渣土生产的免烧砖及生产免烧砖的工艺系统和方法，包括以下材料：工程渣土、水、水泥、粉煤灰、中细砂、碎石、抗裂纤维、萘系减水剂、硫酸盐早强剂和羟乙基纤维素絮凝剂。本发明的有益效果是：本发明通过免烧砖浆液分批配制方法来解决此问题，利用中细砂与渣土在水中进行搅拌，相互之间不断发生摩擦、挤压作用，将原本团聚的渣土打散并均匀分散在水中，再与其它原材料混合，提高工程渣土与各其它原材料混合均匀程度。
Baking-free brick produced by utilizing engineering residue soil and process system and method for producing baking-free brick
一种利用工程渣土生产的免烧砖及生产免烧砖的工艺系统和方法
ZHANG GAOKE (author) / LIN XIANGLONG (author) / LI YUAN (author)
2022-07-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
| European Patent Office | 2023
Engineering residue soil baking-free brick and preparation method thereof
| European Patent Office | 2022