CN102674756A

CN102674756A - Novel environmental protection and greening water permeable brick and manufacture method thereof

Info

Publication number: CN102674756A
Application number: CN2011100378581A
Authority: CN
Inventors: 丘华彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2012-09-19

Abstract

The invention discloses a novel environmental protection and greening water permeable brick and a manufacture method thereof. The method employs a palm fiber complex as an induced layer for exterior greening, uses porous coherent concretes for wrapping the bottom, and adopts industrial recycling resources with low crushing values, such as granites, steel slag, ceramics and the like, as concrete aggregates. Concrete porosity rate ranges from about 20% to about 25%, so that plant seeds and root systems which are in the palm fibers can penetrate into the earth under the water permeable brick to grow, to form an interlaced state, and to reduce water losses and soil erosions. Not only can the water permeable brick support grass growth for greening, but also the water permeable brick has compressive strength of 25-30 MPa, so that the water permeable brick can be used abundantly for preventing flood from rivers and reservoirs, greening revetments and airport side roads, increasing stop areas, reducing disasters caused by overshooting runways when aircrafts take off and land, and preventing green belts from being dug holes by various living beings.

Description

A kind of novel environment friendly is afforested permeable brick and method of manufacture thereof

Technical field

The present invention relates to the Green environmental-protection building field of materials, particularly relate to novel water conservancy flood control greening, side slope protection greening and airport auxilliary road greening.

Background technology

China river, hundred rivers are crisscross, and the river levee side slope piles with cement block, stone or sandstone earth mostly, can not accomplish that greening is with the flood fighting bank protection and deposit; Add China as industrial state, all have every day circulating resources such as a large amount of slags and high temperature sintering pottery waste residue etc. to go out of use, cause the waste of resource as rubbish.

Summary of the invention

The purpose of this invention is to provide a kind of novel environment friendly and afforest permeable brick and method of manufacture thereof.Technical scheme of the present invention: with crush values such as the grouan of uniform particle size, slag, potteries less than 12% circulating resources as starting material; In starting material, add cement as sticker; The top layer adds the monkey grass aggregate and afforests inducing layer as appearance, through vibration pressurization preparation moulding.

Concrete grammar:

The circulating resources of low crush values such as the grouan of a large amount of use uniform particle sizes, slag, pottery is as aggregate; The top layer adds the monkey grass aggregate and afforests inducing layer as appearance; Add 500 label rotary kiln cement as sticker; Product adopts interlock block shape (seeing accompanying drawing), forms through production unit vibration pressurization.

Description of drawings

Fig. 1 is the contour structures exemplary plot of the permeable brick of greening according to the invention;

Fig. 2 is the cross-section structure exemplary plot of the permeable brick of greening according to the invention.

Embodiment

Novel environment friendly of the present invention is afforested permeable brick, to produce 1m ³It is example that permeable brick is afforested in the environmental protection of specification 120*60*11cm.

Embodiment one: grouan is afforested permeable brick.1600 kilograms in uniform particle size 10-20mm grouan, 148 kilograms of 0.1-0.5mm fine sands, 5 kilograms of monkey grass aggregates, 280 kilograms of 500 label rotary kiln cement, water 60--80 kilogram stirs, and vibrates to add to be pressed into.

Embodiment two: slag, the permeable brick of pottery greening.The raw material of every cube of surface layer, 1600 kilograms on uniform particle size 10--13mm slag or pottery, 148 kilograms of thin slag of 0.1-0.5mm or ceramic slags; 5 kilograms of monkey grass aggregates, 280 kilograms of 500 label rotary kiln cement, water 60--80 kilogram; Stir, vibration adds and is pressed into.

During production: earlier the monkey grass aggregate is placed in the bottom die, directly pours the aggregate that stirs into mould again, processed in 20 seconds through 40 tons of vibrations of equipment pressurization then, shape of product is the shape that adopts interlock block (seeing accompanying drawing); Mould has heating unit, to make things convenient for product stripping, increases yield rate; Put into curing kilns after the formed product and carry out maintenance.Natural heat release in the hydrated reaction of cement guarantees that the curing kilns temperature is more than 35 ℃.After fixing moulding in 24 hours packing dress, maintenance can be used after 28 days again.Because the present invention has used uniform grading grouan, slag, ceramic waste residue as aggregate in a large number; These raw material crush values are lower than 12%; The finished product ultimate compression strength of producing reaches 25--30Mpa; Folding strength reaches 2.5--3Mpa, afforests the scope of the voidage of permeable brick at 20%--25%, and coherent hole increases; The construction gradient can increase to 60 degree, reduces floor space, and economic worth is big; Thickness 11cm---16cm; The water retention of the root system that makes plant through the palm inducing layer can go deep into absorbing in the earth smoothly supports part; And afforest deeply that permeable brick bottom is crisscross to be linked to be nettedly, make product finally play the marvellous effect of greening, flood fighting bank protection, load-bearing.

Shape of product is an interlock block; Take nature to connect the mode of pinning, be linked to be an integral body with the cement mortar bonding during construction, increase stressed area; To reach higher flood fighting, pressure resistant technology requirement, Special Circumstances can use No. 45 carbon steel pot galvanize built-in fittings to connect.This novel environment friendly is afforested permeable brick can make outstanding contributions for China's water conservancy construction, airport greening construction and conservation of nature ecology, realizes the social value of resource circulation utilization and environmental protection greening.

Claims

1. novel environment friendly is afforested permeable brick; It is characterized in that: be made up of monkey grass aggregate, grouan (pottery or slag) pellet, cement and water, ratio is respectively, monkey grass aggregate 0.2%; Grouan (pottery or slag) pellet 80%, cement 12%--15%, water 3%--5%.

2. novel environment friendly according to claim 1 is afforested permeable brick, and it is characterized in that: water is used tap water.

3. a kind of novel environment friendly according to claim 1 is afforested permeable brick, it is characterized in that: sticker is used rotary kiln cement, more than 500 labels, through vibration equipment pressurization and monkey grass forming aggregation body.

4. novel environment friendly according to claim 1 is afforested permeable brick, it is characterized in that: grouan (pottery or slag) pellet requires crush values to be lower than 12%, and particle diameter is 10--15mm, and aggregate is used uniform particle size, and the concrete voidage is in the scope of 20%--25%.

5. novel environment friendly according to claim 1 is afforested permeable brick; It is characterized in that: the monkey grass aggregate is a high fiber vegetable, and good water-retaining property is decomposed return to the nature in the time in 5 years; Add that monkey grass and backfill earth band are acid; Cement alkalescence neutralization with in the concrete is beneficial to vegetation growth, and monkey grass aggregate thickness is advisable with 10mm.