A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of water permeable bricks, in particular to a basalt composite fiber water permeable brick and a preparation method thereof. Adding the modified pyrite slag, basalt composite fiber, fly ash, coarse aggregate and fine aggregate in parts by mass, uniformly mixing, adding a small amount of water and a water reducing agent, and uniformly stirring to obtain a primary mixture; adding the Portland cement, the exciting agent, the residual water reducing agent and the water into the primary mixture, and uniformly stirring to obtain a secondary mixture; putting the secondary mixture into a water permeable brick mold, uniformly inserting and tamping, flattening the surface, and carrying out static pressure molding; the water permeable brick mold obtained after static pressure forming is demolded, and after standing is conducted, water curing is conducted to obtain the water permeable brick. According to the basalt composite fiber water permeable brick adopting the components and the preparation method thereof, the compressive strength and the water permeability of the water permeable brick are improved, and heavy metal elements in rainwater are adsorbed.
本发明涉及透水砖技术领域，特别是涉及一种玄武岩复合纤维透水砖及其制备方法，制备改性黄铁矿渣；按质量份数加入改性黄铁矿渣、玄武岩复合纤维、粉煤灰、粗骨料和细骨料，混合均匀后加入少量水和减水剂，搅拌均匀得到一次拌合料；向一次拌合料中加入硅酸盐水泥、激发剂、剩余减水剂和水，搅拌均匀得到二次拌合料；将二次拌合料放入透水砖模具中，插捣均匀后修平表面，静压成型；对静压成型后的透水砖模具脱模，静置后进行水中养护，得到透水砖。本发明采用上述成分的一种玄武岩复合纤维透水砖及其制备方法，提高透水砖的抗压强度和透水性，并对雨水中的重金属元素进行吸附。
The invention relates to the technical field of water permeable bricks, in particular to a basalt composite fiber water permeable brick and a preparation method thereof. Adding the modified pyrite slag, basalt composite fiber, fly ash, coarse aggregate and fine aggregate in parts by mass, uniformly mixing, adding a small amount of water and a water reducing agent, and uniformly stirring to obtain a primary mixture; adding the Portland cement, the exciting agent, the residual water reducing agent and the water into the primary mixture, and uniformly stirring to obtain a secondary mixture; putting the secondary mixture into a water permeable brick mold, uniformly inserting and tamping, flattening the surface, and carrying out static pressure molding; the water permeable brick mold obtained after static pressure forming is demolded, and after standing is conducted, water curing is conducted to obtain the water permeable brick. According to the basalt composite fiber water permeable brick adopting the components and the preparation method thereof, the compressive strength and the water permeability of the water permeable brick are improved, and heavy metal elements in rainwater are adsorbed.
本发明涉及透水砖技术领域，特别是涉及一种玄武岩复合纤维透水砖及其制备方法，制备改性黄铁矿渣；按质量份数加入改性黄铁矿渣、玄武岩复合纤维、粉煤灰、粗骨料和细骨料，混合均匀后加入少量水和减水剂，搅拌均匀得到一次拌合料；向一次拌合料中加入硅酸盐水泥、激发剂、剩余减水剂和水，搅拌均匀得到二次拌合料；将二次拌合料放入透水砖模具中，插捣均匀后修平表面，静压成型；对静压成型后的透水砖模具脱模，静置后进行水中养护，得到透水砖。本发明采用上述成分的一种玄武岩复合纤维透水砖及其制备方法，提高透水砖的抗压强度和透水性，并对雨水中的重金属元素进行吸附。
Basalt composite fiber water permeable brick and preparation method thereof
一种玄武岩复合纤维透水砖及其制备方法
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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