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 concrete, and particularly discloses novel pervious concrete and a construction method thereof. The novel pervious concrete is prepared from the following raw materials in parts by weight: 100-140 parts of water, 1300-1700 parts of gravels, 400-550 parts of a cementing agent and 150-300 parts of polyurea. The construction method comprises the following steps: S1, stirring and mixing; S2, paving of materials and compacting by vibration; S3, demolding; S4, maintenance; S5, coating of a blocking agent; and S6, roll coating, wherein roll coating of polyurea is conducted on a material treated in S6 and the novel pervious concrete is obtained after treatment in the step S6. Due to the fact that the polyurea is adopted in the pervious concrete, thecompressive strength of the finally obtained pervious concrete is enhanced.
本申请涉及混凝土的技术领域，具体公开了一种新型透水混凝土及其施工方法。新型透水混凝土其原料以重量份计包括：水100‑140份、碎石1300‑1700份、胶结剂400‑550份以及聚脲150‑300份。其施工方法包括如下步骤：S1：搅拌混合；S2：铺料振实；S3：拆模；S4：养护；S5：涂覆封闭剂；S6：滚涂；将经过S6处理后的物料进行滚涂聚脲；经过S6处理之后，得到新型透水混凝土。由于本申请在透水混凝土中采用聚脲，从而使得最终得到的透水混凝土的抗压强度得到增强。
The invention relates to the technical field of concrete, and particularly discloses novel pervious concrete and a construction method thereof. The novel pervious concrete is prepared from the following raw materials in parts by weight: 100-140 parts of water, 1300-1700 parts of gravels, 400-550 parts of a cementing agent and 150-300 parts of polyurea. The construction method comprises the following steps: S1, stirring and mixing; S2, paving of materials and compacting by vibration; S3, demolding; S4, maintenance; S5, coating of a blocking agent; and S6, roll coating, wherein roll coating of polyurea is conducted on a material treated in S6 and the novel pervious concrete is obtained after treatment in the step S6. Due to the fact that the polyurea is adopted in the pervious concrete, thecompressive strength of the finally obtained pervious concrete is enhanced.
本申请涉及混凝土的技术领域，具体公开了一种新型透水混凝土及其施工方法。新型透水混凝土其原料以重量份计包括：水100‑140份、碎石1300‑1700份、胶结剂400‑550份以及聚脲150‑300份。其施工方法包括如下步骤：S1：搅拌混合；S2：铺料振实；S3：拆模；S4：养护；S5：涂覆封闭剂；S6：滚涂；将经过S6处理后的物料进行滚涂聚脲；经过S6处理之后，得到新型透水混凝土。由于本申请在透水混凝土中采用聚脲，从而使得最终得到的透水混凝土的抗压强度得到增强。
Novel pervious concrete and construction method thereof
一种新型透水混凝土及其施工方法
2021-03-23
Patent
Electronic Resource
Chinese
Geopolymer pervious concrete and road construction method thereof
| European Patent Office | 2023
Pervious concrete ground structure and construction method thereof
| European Patent Office | 2021