A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of building materials, and particularly relates to a surface layer material pre-mixed dry-mixed mortar product for unfired forming cement pavement bricks and water permeable bricks and a matched pavement brick and water permeable brick production process, the surface layer material pre-mixed dry-mixed mortar product is prepared from the following raw materials in parts by weight: 30-32 parts of natural black sand, 30-32 parts of natural white sand, 20-22 parts of natural lime sand, 18-20 parts of white cement and 1-1.2 parts of water reducing agent dry powder, 3 parts of redispersible latex powder, 1-1.2 parts of silica fume and 0.6-0.9 part of a reinforcing agent. A surface layer material of a cement brick and a water permeable brick is completely made into a factory premixed bagged dry-mixed mortar product, and the tedious production process of tedious purchase of various raw materials, field blanking during production, weighing, stirring and feeding in the prior art is changed.
本发明属于建筑材料领域，特别涉及一种免烧成型水泥路面砖透水砖用面层料预拌干混砂浆产品及其配套路面砖透水砖生产工艺，由如下重量份的原料组成：天然黑沙30‑32份，天然白沙30‑32份，天然灰沙20‑22份，白水泥18‑20份，减水剂干粉1‑1.2份，可再分散性乳胶粉3份，硅灰1‑1.2份、增强剂0.6‑0.9份。将水泥砖透水砖的面层料完全做成工厂预拌袋装干混砂浆产品，一改之前生产企业繁琐的采购多种原材料，生产时现场下料，再称量，再搅拌再上料的繁琐生产工艺。
The invention belongs to the field of building materials, and particularly relates to a surface layer material pre-mixed dry-mixed mortar product for unfired forming cement pavement bricks and water permeable bricks and a matched pavement brick and water permeable brick production process, the surface layer material pre-mixed dry-mixed mortar product is prepared from the following raw materials in parts by weight: 30-32 parts of natural black sand, 30-32 parts of natural white sand, 20-22 parts of natural lime sand, 18-20 parts of white cement and 1-1.2 parts of water reducing agent dry powder, 3 parts of redispersible latex powder, 1-1.2 parts of silica fume and 0.6-0.9 part of a reinforcing agent. A surface layer material of a cement brick and a water permeable brick is completely made into a factory premixed bagged dry-mixed mortar product, and the tedious production process of tedious purchase of various raw materials, field blanking during production, weighing, stirring and feeding in the prior art is changed.
本发明属于建筑材料领域，特别涉及一种免烧成型水泥路面砖透水砖用面层料预拌干混砂浆产品及其配套路面砖透水砖生产工艺，由如下重量份的原料组成：天然黑沙30‑32份，天然白沙30‑32份，天然灰沙20‑22份，白水泥18‑20份，减水剂干粉1‑1.2份，可再分散性乳胶粉3份，硅灰1‑1.2份、增强剂0.6‑0.9份。将水泥砖透水砖的面层料完全做成工厂预拌袋装干混砂浆产品，一改之前生产企业繁琐的采购多种原材料，生产时现场下料，再称量，再搅拌再上料的繁琐生产工艺。
Surface layer material premixed dry-mixed mortar product for baking-free forming cement pavement brick water permeable brick and matched pavement brick water permeable brick production process thereof
一种免烧成型水泥路面砖透水砖用面层料预拌干混砂浆产品及其配套路面砖透水砖生产工艺
BIAN HUI (author)
2024-10-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Recycled material water permeable brick and water permeable pavement
| European Patent Office | 2024