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Paving material and paving prefabric member, and their producing method

A technology of pavement materials and prefabricated parts, which is applied to pavements, pavements, buildings and other directions paved with prefabricated blocks, which can solve the problems of short circuit of electrical appliances and power supply, inability to use greening, difficult operation and use, etc., and achieve simplified manufacturing procedures and water permeability Good performance and resource-saving effect

Inactive Publication Date: 2006-03-22
王丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, carbon fiber is a kind of electrical conductor. Carbon fiber hair flying everywhere causes short circuit of electrical appliances and power supply, and it is expensive and difficult to operate and use.
Secondly, it is necessary to remove solid agglomerates and air bubbles by vacuuming or rolling during manufacture, which will lead to complicated manufacturing process and increase manufacturing cost
In addition, grass cannot be grown on this material, so it is not possible to use this material for greening

Method used

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  • Paving material and paving prefabric member, and their producing method
  • Paving material and paving prefabric member, and their producing method
  • Paving material and paving prefabric member, and their producing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 (paving prefabricated parts)

[0037] Mix polyurethane resin, glass fiber and rock wool at a weight ratio of 8:0.5:1.5 for stirring, adjust the viscosity to a range of 1-3 Pa.s, and then mix with a curing agent at a ratio of 10:1. Then one or two of the following (sand, machine crushed stone, gravel, stone powder, bean stone and other aggregates or urban waste, construction waste, waste slag, scrap steel slag, waste rubber, waste plastic, coal gangue, red Gangue, waste sawdust, broken glass and sludge from rivers or sewers) are mixed in a weight ratio of 90% and stirred together, and then poured into a mold of 25cm×25cm×6cm to make a surface layer. Mix 2% magnesium chloride, 90% calcium chloride, 8% potassium carbonate, etc. with water at a ratio of 1:9 to form a liquid, then add 0.43 kg of cement at the bottom layer, adjust the water-cement ratio W / C between 0.3 and 0.6, and adjust it to 4.3 kg crushed stone, pea stone or other aggregates are stirred and ...

Embodiment 2

[0038] Embodiment 2 (paving material)

[0039] On the foundation surface of the road, first mix 2% magnesium chloride, 90% calcium chloride, and 8% potassium carbonate with water at a ratio of 1:9 and add them to 8% to 15% of the total weight of the bottom layer of the road cement in liquid form, and then mix with machine crushed Stones, bean stones or other aggregates are stirred and paved to form the bottom layer of the ground. (The amount of crushed stone, bean stone or other aggregates can be determined according to the size and thickness of the ground). The surface layer of the ground is formed in this way, that is, epoxy resin, glass fiber and rock wool are mixed together at 8:0.5:1.5 and stirred, and the viscosity can be adjusted to the range of 1-3Pa.s, and then connected with 3:1 Mix with curing agent, and then add one or two of the following (sand, machine crushed stone, gravel, stone powder, bean stone and other aggregates or urban waste, construction waste, waste ...

Embodiment 3

[0040] Embodiment 3 (pavement prefabricated part for greening)

[0041] according to figure 1 , mix acrylic resin with glass fiber and rock wool (according to 8:0.5:1.5) and stir together, adjust the viscosity to the range of 1-3Pa.s, then add 10% curing agent and mix, and then mix one or both of the following Kinds (sand, machine crushed stone, gravel, stone powder, bean stone and other aggregates or urban waste, construction waste, waste slag, coal gangue, red gangue) are mixed and stirred at a weight ratio of 10:1, poured into In the mold of 46cm * 26cm * 2cm, after paving and compacting, sprinkle herbal seeds on it, then mix 2% of magnesium chloride, 90% of calcium chloride, 8% of potassium carbonate with water to be liquid, add Add 5.2kg of cement that accounts for 6% to 8% of the total weight, then mix with 5.2kg of machine crushed stone, pea stone or other aggregates, pour it into the surface layer mold with herb seeds, and cover it Above the herbaceous plant seeds, h...

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Abstract

The present invention discloses a kind of strong penetrating paving material, prefabricated paving member of the material and their producing process. Each of the paving material and the prefabricated member includes facing layer and bottom layer, the facing layer is made with facing layer matrix, fiber and aggregate, and the bottom layer is made with bottom layer matrix and aggregate. Both the facing layer and the bottom layer contain great amount of bubbles and penetrating cracks to make the paving material and the prefabricated member penetrating. The facing layer and the bottom layer are superposed together, with herbal plant seeds being laid inside the cracks. The paving material and the prefabricated member are used in paving road, slope, building surface, etc. for penetrating water, avoiding skid and greening.

Description

technical field [0001] The invention relates to a building material, especially a super-permeable pavement material, pavement prefabricated parts made of this material and their manufacturing method. Background technique [0002] The ground (excluding roads) or building surface paving materials and paving prefabricated parts currently used are made of cement, concrete, terrazzo, granite and marble. The common disadvantages are impermeable, non-slip, and uncomfortable walking. The heat in summer can not effectively protect the groundwater, and can not be afforested. [0003] In order to solve these problems, various paving materials have been proposed. For example, Japanese Patent Laid-Open No. 11-228200 proposes to use ceramic fiber, carbon fiber, aluminum fiber, glass fiber and resin to mix and then evacuate or roll to reduce air bubbles and solid agglomeration to increase strength to make synthetic resin adhesive. Use synthetic resin adhesives to bond small aggregates su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C13/08E01C5/04C04B26/02C04B28/30
CPCC04B40/0295C04B2111/00612C04B2111/0075
Inventor 王丹
Owner 王丹
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