Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Industrial waste pervious concrete and preparation method thereof
The invention discloses industrial waste pervious concrete and a preparation method thereof. The industrial waste pervious concrete is prepared from the following components: 500 to 700 parts of coarse aggregate, 150 to 300 parts of limestone, 80 to 150 parts of clay mineral, 60 to 80 parts of cement mixed material, 300 to 600 parts of fine aggregate, 15 to 30 parts of water reducing agent, 15 to 30 parts of reinforcing agent and a certain amount of water. The preparation method of the waste pervious concrete comprises the following steps: S1, screening waste rocks; S2, conducting cement preparation; S3, mixing the raw materials; S4, conducting raw material discharging; S5, conducting concrete slab preparation; and S6, conducting measurement. According to the industrial waste pervious concrete and the preparation method thereof, the change of water permeability is realized through different adjustment of the coarse material ratio of the concrete, the strength and the water permeability of the pervious concrete are ensured, the cost of raw materials is reduced, the reutilization efficiency of waste rocks is increased, resources are saved, a surface layer or a base layer is filled, and the overall processing and preparation cost is reduced.
本发明公开了一种工业废弃物透水混凝土及其制备方法，包括以下成分：粗骨料500‑700份、石灰石150‑300份、粘土矿80‑150份、水泥混合材料60‑80份、细骨料300‑600份、减水剂15‑30份、增强剂15‑30份和水若干；该废弃物透水混凝土的制备方法如下：S1：废石筛选；S2：水泥制备；S3：原料混合；S4：原料出料，S5：混凝土板制备，S6：测量。该工业废弃物透水混凝土及其制备方法，通过对混凝土本身的粗料比的不同调节，实现透水性的改变，且保证透水混凝土强度和透水率的同时，降低原材料成本，增加对废石的再利用效率，节省资源的同时，进行面层或基层的填充使用，减少整体的加工制备成本。
Industrial waste pervious concrete and preparation method thereof
The invention discloses industrial waste pervious concrete and a preparation method thereof. The industrial waste pervious concrete is prepared from the following components: 500 to 700 parts of coarse aggregate, 150 to 300 parts of limestone, 80 to 150 parts of clay mineral, 60 to 80 parts of cement mixed material, 300 to 600 parts of fine aggregate, 15 to 30 parts of water reducing agent, 15 to 30 parts of reinforcing agent and a certain amount of water. The preparation method of the waste pervious concrete comprises the following steps: S1, screening waste rocks; S2, conducting cement preparation; S3, mixing the raw materials; S4, conducting raw material discharging; S5, conducting concrete slab preparation; and S6, conducting measurement. According to the industrial waste pervious concrete and the preparation method thereof, the change of water permeability is realized through different adjustment of the coarse material ratio of the concrete, the strength and the water permeability of the pervious concrete are ensured, the cost of raw materials is reduced, the reutilization efficiency of waste rocks is increased, resources are saved, a surface layer or a base layer is filled, and the overall processing and preparation cost is reduced.
本发明公开了一种工业废弃物透水混凝土及其制备方法，包括以下成分：粗骨料500‑700份、石灰石150‑300份、粘土矿80‑150份、水泥混合材料60‑80份、细骨料300‑600份、减水剂15‑30份、增强剂15‑30份和水若干；该废弃物透水混凝土的制备方法如下：S1：废石筛选；S2：水泥制备；S3：原料混合；S4：原料出料，S5：混凝土板制备，S6：测量。该工业废弃物透水混凝土及其制备方法，通过对混凝土本身的粗料比的不同调节，实现透水性的改变，且保证透水混凝土强度和透水率的同时，降低原材料成本，增加对废石的再利用效率，节省资源的同时，进行面层或基层的填充使用，减少整体的加工制备成本。
Industrial waste pervious concrete and preparation method thereof
一种工业废弃物透水混凝土及其制备方法
LIU RUIDONG (Autor:in)
08.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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