Pervious material as well as preparation method and application thereof
A technology of permeable materials and adhesive materials, applied in other household appliances, applications, household appliances, etc., can solve the problems of high acidity, low flow, pollution, etc., and achieve high flexural strength, high compressive strength and simple process. Effect
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Embodiment 1
[0072] A method for preparing a water-permeable material. In terms of volume fraction, 40% of sand with a particle size of 6-18mm, 20% of P.P42.5 cement, and 20% of activated carbon are evenly stirred, and then 0.2% of chlorinated Calcium and 19.8% water are fully mixed and stirred; after the permeable material module of the required size and shape is prepared, it is demoulded, dried in the sun, and maintained for molding.
Embodiment 2
[0074] A method for preparing a water-permeable material. In terms of volume fraction, 60% of pulverized coal slag with a particle size of 6-18mm, 15% of asphalt, and 10% of straw are evenly stirred, and then 0.8% of sodium sulfate and 14.2% of water are added , fully mixed and stirred; after the permeable material module is prepared into the required size and shape, it is demoulded, dried in the sun, and maintained for molding.
Embodiment 3
[0076] A method for preparing a water-permeable material. In terms of volume fraction, 45% of bricks with a particle size of 6-18mm, 18% of epoxy resin, and 18% of polyvinyl alcohol fibers are evenly stirred, and then 0.4% of calcium nitrate is added and 18.6% water, fully mixed and stirred; after preparing a permeable material module of the required size and shape, it was demoulded, dried in the sun, and maintained for molding.
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