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A platform for research: civil engineering, architecture and urbanism
Environment-friendly ductile water permeable brick and preparation method thereof
The invention relates to an environment-friendly ductile water permeable brick and a preparation method thereof, the environment-friendly ductile water permeable brick comprises a water permeable surface layer, a stainless steel water filtering layer and a water permeable base layer, the water permeable surface layer comprises quartz sand, water and colored cement, and the mass ratio of the quartz sand to the water to the colored cement is (2.75-3.25): (0.35-0.50): 1; the water-permeable base layer comprises cement, fly ash, recycled aggregate, polyethylene fiber and water, the mass part ratio of the cement to the fly ash to the recycled aggregate to the water is 1: (0.30-0.50): (4.25-4.95): (0.55-0.90), the total volume of the cement, the fly ash, the recycled aggregate and the water which are uniformly mixed is taken as a base number, and the volume mixing amount of the polyethylene fiber is 1.0-1.5%; environment-friendly materials are adopted to replace traditional raw materials, the influence on the environment is reduced, meanwhile, by optimizing the formula and the production process of the water permeable brick, the ductility and the crack resistance of the water permeable brick are improved, the service life of the water permeable brick is prolonged, the water permeable brick has a reasonable water permeable channel structure, the blockage phenomenon is prevented, and the normal drainage function of the water permeable brick is ensured; the overall performance of the water permeable brick is improved.
一种环保延性透水砖及其制备方法，环保延性透水砖包括透水表层、不锈钢滤水层和透水基层，所述透水表层包括石英砂、水和彩色水泥，按质量份计，石英砂∶水∶彩色水泥＝(2.75‑3.25)∶(0.35‑0.50)∶1；透水基层包括水泥、粉煤灰、再生骨料、聚乙烯纤维和水，按质量份计，水泥∶粉煤灰∶再生骨料∶水＝1∶(0.30‑0.50)∶(4.25‑4.95)∶(0.55‑0.90)，以水泥、粉煤灰、再生骨料和水混合均匀后的总体积为基数，聚乙烯纤维的体积掺量为1.0‑1.5％；本发明采用环保材料替代传统原料，减少对环境的影响，同时，通过优化透水砖的配方和生产工艺，提高透水砖的延性和抗裂能力，延长其使用寿命，本发明具有合理的透水通道结构，防止堵塞现象的发生，确保透水砖的正常排水功能；提升了透水砖的整体性能。
Environment-friendly ductile water permeable brick and preparation method thereof
The invention relates to an environment-friendly ductile water permeable brick and a preparation method thereof, the environment-friendly ductile water permeable brick comprises a water permeable surface layer, a stainless steel water filtering layer and a water permeable base layer, the water permeable surface layer comprises quartz sand, water and colored cement, and the mass ratio of the quartz sand to the water to the colored cement is (2.75-3.25): (0.35-0.50): 1; the water-permeable base layer comprises cement, fly ash, recycled aggregate, polyethylene fiber and water, the mass part ratio of the cement to the fly ash to the recycled aggregate to the water is 1: (0.30-0.50): (4.25-4.95): (0.55-0.90), the total volume of the cement, the fly ash, the recycled aggregate and the water which are uniformly mixed is taken as a base number, and the volume mixing amount of the polyethylene fiber is 1.0-1.5%; environment-friendly materials are adopted to replace traditional raw materials, the influence on the environment is reduced, meanwhile, by optimizing the formula and the production process of the water permeable brick, the ductility and the crack resistance of the water permeable brick are improved, the service life of the water permeable brick is prolonged, the water permeable brick has a reasonable water permeable channel structure, the blockage phenomenon is prevented, and the normal drainage function of the water permeable brick is ensured; the overall performance of the water permeable brick is improved.
一种环保延性透水砖及其制备方法，环保延性透水砖包括透水表层、不锈钢滤水层和透水基层，所述透水表层包括石英砂、水和彩色水泥，按质量份计，石英砂∶水∶彩色水泥＝(2.75‑3.25)∶(0.35‑0.50)∶1；透水基层包括水泥、粉煤灰、再生骨料、聚乙烯纤维和水，按质量份计，水泥∶粉煤灰∶再生骨料∶水＝1∶(0.30‑0.50)∶(4.25‑4.95)∶(0.55‑0.90)，以水泥、粉煤灰、再生骨料和水混合均匀后的总体积为基数，聚乙烯纤维的体积掺量为1.0‑1.5％；本发明采用环保材料替代传统原料，减少对环境的影响，同时，通过优化透水砖的配方和生产工艺，提高透水砖的延性和抗裂能力，延长其使用寿命，本发明具有合理的透水通道结构，防止堵塞现象的发生，确保透水砖的正常排水功能；提升了透水砖的整体性能。
Environment-friendly ductile water permeable brick and preparation method thereof
一种环保延性透水砖及其制备方法
PAN JIAOJIAO (author) / HUANG ZHENBIN (author) / LIANG MEIJIAO (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
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
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| European Patent Office | 2023
Environment-friendly water permeable brick and preparation method thereof
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Environment-friendly water permeable brick and preparation process thereof
| European Patent Office | 2022