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Broken stone water permeability pavement mixture with epoxy resin as adhesive agent

A technology of epoxy resin and water-permeable pavement, applied in the field of water-permeable pavement, can solve the problem of high price of epoxy resin materials

Inactive Publication Date: 2008-08-20
厦门开亦成科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, from the perspective of cost reduction, this technical solution also has the disadvantage of high epoxy resin material selection price

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1 of the gravel permeable pavement mixture using epoxy resin as a binder of the present invention, the kind of gravel used is bifen gravel, and the particle size of the stone is 2.5-5 mm. Use cheap low-viscosity epoxy resin with a viscosity of 400cps-500cps as the adhesive; in order to increase the viscosity and hardness of the above-mentioned epoxy resin and the strength of the water-permeable pavement and resist natural aging, 100 parts by weight of the adhesive epoxy resin Add 1 part of white carbon black and 10 parts of sepiolite as additives to increase the viscosity of epoxy resin, add 2 parts of ceramic fiber as a reinforcing agent to increase the hardness of epoxy resin and the strength of water-permeable pavement, add 2 parts of glass fiber as Improve the anti-natural aging reinforcing agent of the permeable pavement; add 6 parts of the above-mentioned fiber-containing epoxy resin added with additives and reinforcing agents relative to 100 parts of gr...

Embodiment 2

[0022] In Example 2 of the gravel permeable pavement mixture using epoxy resin as a binder, the gravel used is bifen gravel, and the particle size of the stone is 2.5-5 mm. The epoxy resin with a viscosity of 1500cps is used as the adhesive; in order to increase the viscosity, hardness and strength of the permeable pavement and the resistance to natural aging of the above epoxy resin, add 3 parts of seawater relative to 100 parts of adhesive epoxy resin by weight. Paool is used as an additive to increase the viscosity of the epoxy resin, 2 parts of ceramic fibers are added as a reinforcing agent to increase the hardness of the epoxy resin and the strength of the permeable pavement, and 2 parts of glass fiber are added as a reinforcing agent to improve the anti-natural aging of the permeable pavement; Add 6 parts by weight of the above-mentioned fiber-containing epoxy resin with additives and reinforcing agents relative to 100 parts of gravel.

[0023] The sample of 140 millime...

Embodiment 3

[0025] In Example 3 of the gravel permeable pavement mixture using epoxy resin as a binder, the gravel used is No. 7 gravel, and the particle size of the stone is 2.5-5 mm. Use cheap low-viscosity epoxy resin with a viscosity of 600cps as the adhesive; in order to increase the viscosity of the above-mentioned epoxy resin, increase the hardness of the epoxy resin and the strength of the permeable road surface and resist natural aging, 100 parts of adhesive by weight Add 2 parts of white carbon black and 4 parts of sepiolite to the epoxy resin as additives to increase the viscosity of the epoxy resin, add 5 parts of ceramic fiber as a reinforcing agent to increase the hardness of the epoxy resin and the strength of the permeable pavement, add 5 parts Glass fiber is used as a reinforcing agent to improve the anti-natural aging of the permeable pavement; 8 parts of the above-mentioned fiber-containing epoxy resin added with additives and reinforcing agents are added to 100 parts of...

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Abstract

The invention relates to a gravel permeable pavement mixture taking epoxy resin as adhesive, in particular to a permeable pavement adhered by gravels, which solves the problem that the price of the cellulose and wood-cellulose derivatives in high-intensity permeable pavement mixture is high. The mixture comprises gravels, epoxy resin, additive, and materials of strengthening agent; according to weight, 100 parts of epoxy resin is correspondingly added into 1 to 20 parts of silica or sepiolite or silica and silica sepiolite to be the additive used for increasing viscosity of epoxy resin, and 1 to 10 parts of ceramic fiber to be the strengthening agent used for improving the hardness of epoxy resin and the intensity of permeable pavement, and 1 to 10 parts of glass fiber to be the strengthening agent used for improving the anti natural ageing of the permeable pavement; according to weight, 100 parts of gravels are added with 4 to 8 parts of epoxy resin with fiber added with additive and strengthening agent. The permeable pavement paved by the compound of the invention has the advantages of good environmental protection, easy construction, low cost and long service life.

Description

technical field [0001] The invention relates to a water-permeable pavement, in particular to a water-permeable pavement bonded by crushed stones. Background technique [0002] In the process of urban construction, a large number of various houses and buildings are built on the ground. The supporting roads, squares and parking lots etc. have taken up a large amount of land. During the rainy season, the rainwater falling on these places cannot penetrate into the land and can only be quickly drained through the urban sewage system. It reduces the water content of the soil in the city, the groundwater level drops and affects the growth of ground plants; the problem of water accumulation during rains interferes with the normal order of the city, and the demand for sewage discharge continues to increase, which increases the burden on urban management; the underground temperature rises , the oxygen content is insufficient, and the ecological environment deteriorates; the air temp...

Claims

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Application Information

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IPC IPC(8): C04B26/14C04B14/06C04B14/38C04B14/42C04B14/02
CPCC04B2111/0075C04B2111/00284C04B26/14
Inventor 江忠庆魏志国
Owner 厦门开亦成科技有限公司
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