A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength water permeable brick and production process thereof
The invention relates to a high-strength water permeable brick and a production process thereof. The high-strength water permeable brick comprises a sand-based surface layer and a cement concrete structure layer, and the sand-based surface layer comprises, by weight, 80 parts of coated sand, 8 parts of polyethersulfone resin, 3 parts of glass fiber, 30 parts of epoxy resin and 10 parts of alkali lignin; and the cement concrete structure layer comprises, by weight, 60 parts of cement, 50 parts of fly ash, 85 parts of quartz sand, 30 parts of pitchstone powder, 5 parts of yellow dextrin, 7 partsof polypropylene fiber, 3 parts of a water reducing agent and 50 parts of water. By reasonably controlling the components and contents of the sand-based surface layer and the cement concrete structure layer, the prepared high-strength water-permeable pavement brick is excellent in water permeability, good in high-temperature resistance, excellent in wear resistance and skid resistance and high inflexural and compressive strength.
本发明涉及一种高强度透水砖及其生产工艺，包括砂基面层和水泥混凝土结构层，其特征在于：所述砂基面层，以重量份计，包括以下组分：覆膜沙80份，聚醚砜树脂8份，玻璃纤维3份，环氧树脂30份，碱木质素10份；所述水泥混凝土结构层，以重量份计，包括以下组分：水泥60份，粉煤灰50份，石英砂85份，松脂岩粉30份，黄糊精5份，聚丙烯纤维7份，减水剂3份，水50份。通过合理控制砂基面层和水泥混凝土结构层的组分以及含量，制得的高强度透水路面砖，透水性能优异，耐高温性能好，耐磨防滑性能优异，抗折抗压强度大。
High-strength water permeable brick and production process thereof
The invention relates to a high-strength water permeable brick and a production process thereof. The high-strength water permeable brick comprises a sand-based surface layer and a cement concrete structure layer, and the sand-based surface layer comprises, by weight, 80 parts of coated sand, 8 parts of polyethersulfone resin, 3 parts of glass fiber, 30 parts of epoxy resin and 10 parts of alkali lignin; and the cement concrete structure layer comprises, by weight, 60 parts of cement, 50 parts of fly ash, 85 parts of quartz sand, 30 parts of pitchstone powder, 5 parts of yellow dextrin, 7 partsof polypropylene fiber, 3 parts of a water reducing agent and 50 parts of water. By reasonably controlling the components and contents of the sand-based surface layer and the cement concrete structure layer, the prepared high-strength water-permeable pavement brick is excellent in water permeability, good in high-temperature resistance, excellent in wear resistance and skid resistance and high inflexural and compressive strength.
本发明涉及一种高强度透水砖及其生产工艺，包括砂基面层和水泥混凝土结构层，其特征在于：所述砂基面层，以重量份计，包括以下组分：覆膜沙80份，聚醚砜树脂8份，玻璃纤维3份，环氧树脂30份，碱木质素10份；所述水泥混凝土结构层，以重量份计，包括以下组分：水泥60份，粉煤灰50份，石英砂85份，松脂岩粉30份，黄糊精5份，聚丙烯纤维7份，减水剂3份，水50份。通过合理控制砂基面层和水泥混凝土结构层的组分以及含量，制得的高强度透水路面砖，透水性能优异，耐高温性能好，耐磨防滑性能优异，抗折抗压强度大。
High-strength water permeable brick and production process thereof
一种高强度透水砖及其生产工艺
XIE RONGMAO (author) / HU YUEPING (author) / FU XIANSONG (author)
2020-09-22
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
Concrete water permeable brick and production process thereof
| European Patent Office | 2023