Pervious concrete and construction method
A technology of permeable concrete and concrete, which is applied to the coagulation pavement, roads, roads and other directions of on-site paving, can solve the problem of no large-area application, and achieve the effect of high speed and high efficiency
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Embodiment 1
[0025] A kind of permeable concrete, including the following raw materials per square meter: 400Kg of cement, 1632Kg of gravel, 10Kg of reinforcing agent, 9Kg of water reducing agent, and 100Kg of water; the cement is ordinary silicate with a strength grade of not less than 42.5 For cement, the reinforcing agent uses silicone acrylic emulsion.
[0026] In this embodiment, the gravel is basalt with a particle size of 2.36-4.75 mm and limestone with a particle size of 5-10 mm.
[0027] In this embodiment, the water reducing agent is transparent liquid melamine.
[0028] In this embodiment, the curing agent is polyamide.
Embodiment 2
[0030] A kind of permeable concrete, including the following raw materials per square meter: 500Kg of cement, 1600Kg of gravel, 20Kg of reinforcing agent, 10Kg of water reducing agent, and 110Kg of water; the cement is ordinary silicate with a strength grade of not less than 42.5 For cement, the reinforcing agent uses silicone acrylic emulsion.
[0031] In this embodiment, the gravel is basalt with a particle size of 2.36-4.75mm and basalt with a particle size of 5-10mm
[0032] In this embodiment, the water reducing agent is transparent liquid melamine.
[0033] In this embodiment, the curing agent is epoxy resin.
Embodiment 3
[0035] A kind of permeable concrete, the distribution ratio of raw materials includes: 450Kg of cement, 1650Kg of crushed stone, 15Kg of reinforcing agent, 8.9Kg of water reducing agent, and 126Kg of water; the cement is ordinary silicic acid with a strength grade of not less than 42.5 For salt cement, the reinforcing agent is silicone acrylic emulsion.
[0036] In this embodiment, the gravel is basalt with a particle size of 2.36-4.75 mm and limestone with a particle size of 5-10 mm.
[0037] In this embodiment, the water reducing agent is transparent liquid melamine.
[0038] In this embodiment, the curing agent is alicyclic amine.
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