A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for manufacturing sand-based water permeable brick from concrete waste
The invention discloses a method for manufacturing a sand-based water permeable brick from concrete waste, the sand-based water permeable brick comprises a layered integrated structure formed by a surface layer and a base layer, the thickness of the surface layer is 1.5-2.5 cm, and the thickness of the base layer is 4.5-7.5 cm. The surface layer is prepared from polymer colored sand and a resin adhesive, wherein the polymer colored sand is prepared from natural quartz sand, toner and other nano materials; the base layer is prepared from concrete waste, cement, an additive and water; the surface layer and the base layer are overlapped up and down, the depth of the surface layer embedded into the base layer is 0.2-0.5 cm, a plurality of through holes which are not uniformly distributed are formed in other parts, which are not in contact with the surface layer, of the base layer, the aperture of each through hole is not greater than 0.5 cm, and when the pavement is paved, the base layer is in direct contact with the land; the surface layer comprises the following components in parts by weight: 90-95 parts of macromolecular colored sand and 5-10 parts of a resin adhesive; the base layer comprises the following components in parts by weight: 50-70 parts of concrete waste, 25-30 parts of cement, 1-3 parts of an additive and 20-25 parts of water; the surface layer is obtained by uniformly mixing macromolecular colored sand and a resin adhesive, stirring and injecting into a forming machine; the base layer is obtained by uniformly mixing and stirring concrete waste cement, an additive and water into slurry and injecting the slurry into a forming machine; forming machines are placed on the upper part of surface layer and the lower part of the base layer to obtain a water-permeable brick blank; and the water permeable brick blank is fed into a curing kiln for curing to obtain the sand-based water permeable brick prepared from the concrete waste.
本发明公开了一种混凝土废料制作砂基透水砖的制作方法，包括面层和基层构成的层状一体化结构,所述面层厚度为1.5~2.5cm，基层厚度为4.5~7.5cm。所述面层是由天然石英砂、色粉和其它纳米材料制成的一种高分子彩砂和树脂胶粘剂制成；所述基层包括混凝土废料、水泥、添加剂和水制成；所述面层和基层上下叠加，面层嵌入基层内的深度为0.2~0.5cm，基层不与面层接触的其它部位具有分布不均匀的若干通孔，通孔孔径不大于0.5cm，在铺设路面时，基层直接与土地接触；所述面层按重量比例含有高分子彩砂90‑95份,树脂胶粘剂5‑10份；所述基层按重量比例含有混凝土废料50‑70份，水泥25‑30份，添加剂1‑3份，水20‑25份；所述面层将高分子彩砂和树脂胶粘剂混合均匀，搅拌后注入成型机得到面层；所述基层将混凝土废料水泥、添加剂和水混合均匀搅拌成浆料注入成型机得到基层；所述面层在上和基层在下放置成型机得到透水砖毛坯；所述透水砖毛坯送入养护窑进行养护得到混凝土废料制作砂基透水砖。
Method for manufacturing sand-based water permeable brick from concrete waste
The invention discloses a method for manufacturing a sand-based water permeable brick from concrete waste, the sand-based water permeable brick comprises a layered integrated structure formed by a surface layer and a base layer, the thickness of the surface layer is 1.5-2.5 cm, and the thickness of the base layer is 4.5-7.5 cm. The surface layer is prepared from polymer colored sand and a resin adhesive, wherein the polymer colored sand is prepared from natural quartz sand, toner and other nano materials; the base layer is prepared from concrete waste, cement, an additive and water; the surface layer and the base layer are overlapped up and down, the depth of the surface layer embedded into the base layer is 0.2-0.5 cm, a plurality of through holes which are not uniformly distributed are formed in other parts, which are not in contact with the surface layer, of the base layer, the aperture of each through hole is not greater than 0.5 cm, and when the pavement is paved, the base layer is in direct contact with the land; the surface layer comprises the following components in parts by weight: 90-95 parts of macromolecular colored sand and 5-10 parts of a resin adhesive; the base layer comprises the following components in parts by weight: 50-70 parts of concrete waste, 25-30 parts of cement, 1-3 parts of an additive and 20-25 parts of water; the surface layer is obtained by uniformly mixing macromolecular colored sand and a resin adhesive, stirring and injecting into a forming machine; the base layer is obtained by uniformly mixing and stirring concrete waste cement, an additive and water into slurry and injecting the slurry into a forming machine; forming machines are placed on the upper part of surface layer and the lower part of the base layer to obtain a water-permeable brick blank; and the water permeable brick blank is fed into a curing kiln for curing to obtain the sand-based water permeable brick prepared from the concrete waste.
本发明公开了一种混凝土废料制作砂基透水砖的制作方法，包括面层和基层构成的层状一体化结构,所述面层厚度为1.5~2.5cm，基层厚度为4.5~7.5cm。所述面层是由天然石英砂、色粉和其它纳米材料制成的一种高分子彩砂和树脂胶粘剂制成；所述基层包括混凝土废料、水泥、添加剂和水制成；所述面层和基层上下叠加，面层嵌入基层内的深度为0.2~0.5cm，基层不与面层接触的其它部位具有分布不均匀的若干通孔，通孔孔径不大于0.5cm，在铺设路面时，基层直接与土地接触；所述面层按重量比例含有高分子彩砂90‑95份,树脂胶粘剂5‑10份；所述基层按重量比例含有混凝土废料50‑70份，水泥25‑30份，添加剂1‑3份，水20‑25份；所述面层将高分子彩砂和树脂胶粘剂混合均匀，搅拌后注入成型机得到面层；所述基层将混凝土废料水泥、添加剂和水混合均匀搅拌成浆料注入成型机得到基层；所述面层在上和基层在下放置成型机得到透水砖毛坯；所述透水砖毛坯送入养护窑进行养护得到混凝土废料制作砂基透水砖。
Method for manufacturing sand-based water permeable brick from concrete waste
一种混凝土废料制作砂基透水砖的制作方法
KANG CHUNLEI (author) / MA LIFANG (author) / MA LI (author)
2021-06-04
Patent
Electronic Resource
Chinese
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