阅读说明：本技术 一种固体废料制成的透水地面骨料及该骨料制成的透水砖 (Water-permeable brick made of pervious surface aggregate made of a kind of solid waste and the aggregate ) 是由 雷俊挺 高忠麟 于 2019-09-24 设计创作，主要内容包括：本发明提供了一种固体废料支撑的透水地面骨料及该骨料制成的透水砖,属于建筑材料制备技术领域；包括将固体废料先制成各种粒径的骨料,这些不同粒径的骨料可以用作透水层的基料,也可将这些不同粒径的颗粒骨料与适当粘合剂搅拌混合压制成透水路面或各种尺寸及形状的透水砖。(The present invention provides water-permeable bricks made of the pervious surface aggregate and the aggregate of a kind of support of solid waste, belong to construction material preparation technical field；Aggregate including solid waste to be first made to various partial sizes, the aggregate of these different-grain diameters may be used as the base-material of pervious bed, and the granulated aggregate of these different-grain diameters and appropriate adhesive can also be stirred to the water-permeable brick for being pressed into porous pavement or various sizes and shape.)

1. water-permeable brick made of pervious surface aggregate and the aggregate made of a kind of solid waste, which is characterized in that solid gives up Material is broken, is 60 parts of mountain flour, 18 parts of ordinary portland cement, 5 parts of flyash, the mixing of 9 parts of river sand by parts by weight After uniformly, the 8 parts of water added are stirred, and are then fed into the pelletizer granulation for being formulated with that mould diameter is 5mm, are obtained pervious surface Aggregate.

2. water-permeable brick made of aggregate according to claim 1, which is characterized in that by parts by weight be 10-15 parts general Logical portland cement, 1-1.5 parts of SILICA FUME or flyash, 0.001-0.05 parts of hydroxyl polysaccharide concrete retarder, 20-40 Part partial size be 3mm aggregate, 40-60 parts of partial size be 5mm aggregate, 4-6 parts of water, be distributed in brickmaking mould after mixing Tool, curing and demolding conserve to obtain water-permeable brick.

3. water-permeable brick made of aggregate according to claim 1, which is characterized in that take the following material of parts by weight: viscous Degree is 0.05-0.08 parts of 8-15 parts of unsaturated polyester resin, methyl ethyl ketone peroxide curing agent, the cobalt iso-octoate of 500-1200cps Help into 0.02-0.05 parts of agent, 0.1-0.2 parts of White Carbon black, 0.05-0.1 parts of silane coupling agent, 3mm partial size 20-40 parts of aggregate, 40-60 parts of the aggregate of 5mm partial size, is distributed in brick-making mould after mixing, and curing and demolding conserves up to required water-permeable brick.

4. water-permeable brick made of aggregate according to claim 1, which is characterized in that take the following material of parts by weight: double 8-12 parts of phenol A epoxy resin, 4-6 parts of polyamine curing agent, 0.1-0.2 parts of White Carbon black, 0.05-0.1 parts of silane coupling agent, 3mm 60-80 parts of aggregate of 40-50 parts of the aggregate of partial size, 5mm partial size are distributed in brick-making mould, curing and demolding maintenance after mixing Up to required water-permeable brick.

Technical field

The present invention relates to construction material preparation technical fields, and in particular to pervious surface aggregate made of a kind of solid waste And water-permeable brick made of the aggregate.

Background technique

With the high development of urbanization, rainwater pollution has been a very important problem.In fact, rainwater pollution Have become the main source of developed country's ground water body pollution.(Low is developed in the low influence that the U.S. at the end of the nineties proposes Impact Development, LID) and in recent years the Office of the State Council, general office, State Council of the People's Republic of China send out (2015) No. 75 about promote sponge city The instruction of city's construction is the theme with rainwater control.In the aggregate measures of rainwater control, rain penetration road surface is most Important a part.

Rain penetration road surface can be effectively reduced rainfall runoff and bring the pollutant of earth's surface into rain-water drainage pipe network, enter Rivers Hu Bo or ocean, to reduce the pollution to earth's surface waters.Efficient rain penetration road surface can effectively store water money Waterlogging is reduced in source, and rainwater is made to become the natural resources that can be recycled, purify air, climate comfort.Rain penetration road surface can be with Used in parking lot, square, pavement, airfield runway.

Being laid with rain penetration road surface needs a large amount of partial sizes in certain size, the relatively narrow aggregate of particle diameter distribution.In certain grain Under conditions of diameter, particle diameter distribution is narrower, and the concrete pore rate of laying is bigger thus the permeability of rainwater is also higher.So rainwater The aggregate of permeation pavement needs stringent screening, and rain penetration road surface aggregate mainly screens to obtain by broken stone at present.

With the propulsion of Chinese sponge urban construction, the demand of rain penetration road surface aggregate will increase sharply, a large amount of to meet Aggregate demand such as to dig river or fried mountain takes stone to become main path will be to destroy ecology and exchange sponge road surface for.Therefore it seeks The rain penetration road surface aggregate that technology look for novelty, effective obtains low cost is significant.

On the other hand, processing of stone industry generates a large amount of waste material in process of production, and mining also generates a large amount of tail Mine waste residue, in addition largely discarded building concrete, solid waste have become ecological environmental pollution problem urgently to be solved.

By taking processing of stone industry as an example, there is data statistics, the marble granite of the nationwide above enterprise, China produces institute The marble wastes of generation are about 530,000 tons to 800,000 tons every year；About 3,400,000 tons of granite waste material to 5,150,000 tons, it is artificial Ten thousand tons of the waste material about 30-40 that stone production generates.A large amount of waste stone dusts are due to complicated composition irregular colour, the comprehensive utilization of waste stone dust Always stone production is difficult to solve the problems, such as.The waste stone dust that can not be largely effectively treated, seriously dirty source life State and environment, at influence Ornamental Stone Industry sustainable development problem in the urgent need to address.

As can will seriously affect ecological environment solid waste be used to manufacture porous pavement needed for aggregate, will be become give up into Precious model.

Present inventor had found by repetition test, a large amount of waste materials generated in stone machining processing, the tailing of mining Waste residue, discarded building concrete can be by producing a large amount of aggregates needed for rain penetration road surface with the method for granulation.This Technique not only solves the problem of how a large amount of solid wastes being effectively treated, and is a large amount of road surfaces needed for sponge urban construction Aggregate provides raw material sources.

Summary of the invention

For this purpose, the invention solves deficiencies in the prior art, to provide pervious surface made of a kind of solid waste Water-permeable brick made of aggregate and the aggregate, aggregate preparation is simple, economical, effective, and infiltration effect is good, and it is big to can effectively solve processing The problem of measuring solid waste.

To achieve the goals above, the present invention provides pervious surface aggregate made of a kind of solid waste, by solid waste It is broken, it is equal that parts by weight are that 60 parts of mountain flour, 18 parts of ordinary portland cement, 5 parts of flyash, 9 parts of river sand mix After even, the 8 parts of water added are stirred, and are then fed into the pelletizer granulation for being formulated with that mould diameter is 5mm, are obtained dankly facial bone Material.

To achieve the goals above, the present invention also provides one kind water-permeable brick made of above-mentioned aggregate, it is by parts by weight 10-15 parts of ordinary portland cement, 1-1.5 parts of SILICA FUME or flyash, 0.001-0.05 parts of hydroxyl polysaccharide concrete Aggregate that aggregate that retarder, 20-40 parts of partial size is 3mm, 40-60 parts of partial size are 5mm, 4-6 parts of water, after mixing It is distributed in brick-making mould, curing and demolding conserves to obtain water-permeable brick.

To achieve the goals above, the present invention also provides one kind water-permeable brick made of above-mentioned aggregate, parts by weight are taken Following material: viscosity is 8-15 parts of unsaturated polyester resin, the methyl ethyl ketone peroxide curing agent 0.05-0.08 of 500-1200cps Part, cobalt iso-octoate help into 0.02-0.05 parts of agent, 0.1-0.2 parts of White Carbon black, 0.05-0.1 parts of silane coupling agent, 3mm partial size bone 40-60 parts of aggregate of 20-40 parts of material, 5mm partial size, are distributed in brick-making mould after mixing, and curing and demolding conserves up to required Water-permeable brick.

To achieve the goals above, the present invention also provides one kind water-permeable brick made of above-mentioned aggregate, parts by weight are taken Following material: 8-12 parts of bisphenol A epoxide resin, 4-6 parts of polyamine curing agent, 0.1-0.2 parts of White Carbon black, silane coupling agent 0.05-0.1 parts, 40-50 parts of the aggregate of 3mm partial size, 60-80 parts of aggregate of 5mm partial size, are distributed in brick-making mould after mixing, Curing and demolding conserves up to required water-permeable brick.

Water-permeable brick made of pervious surface aggregate and the aggregate made of solid waste provided by the invention, different-grain diameter Aggregate may be used as the base-material of pervious bed, the granulated aggregate of these different-grain diameters and appropriate adhesive can also be stirred compacting At porous pavement or the water-permeable brick of various sizes and shape, either aggregate or water-permeable brick has all got to relevant criterion, very well Solve the problems, such as a large amount of solid wastes, have good economy, environment protecting.

Detailed description of the invention

Fig. 1 is the schematic diagram that aggregate made of the present invention is used as permeable ground structure.

It is each in figure that the reference numerals are as follows:

1, porous pavement layer；2, pervious bed filler material；3, big aggregate supporting layer；4, permeable physical layer.

Specific embodiment

The present invention provides pervious surface aggregate made of a kind of solid waste, and solid waste is crushed, is by parts by weight 60 parts of mountain flour, 18 parts of ordinary portland cement, 5 parts of flyash, 9 parts of river sand after mixing, the 8 parts of water added It is stirred, is then fed into the pelletizer granulation for being formulated with that mould diameter is 5mm, obtains pervious surface aggregate.