CN1779076A - Permeable pavement bricks and production thereof - Google Patents
Permeable pavement bricks and production thereof Download PDFInfo
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- CN1779076A CN1779076A CN 200410091769 CN200410091769A CN1779076A CN 1779076 A CN1779076 A CN 1779076A CN 200410091769 CN200410091769 CN 200410091769 CN 200410091769 A CN200410091769 A CN 200410091769A CN 1779076 A CN1779076 A CN 1779076A
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- permeable pavement
- pavement brick
- iron oxide
- particle
- gelling agent
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Abstract
This is a method for road paving brick production. The main raw materials are stone of size at 2-3mm and cementing agent. The stones are either of smooth surface or rough surface. The cementing agent is normal cement. Mixing the stones and cementing agent with water fully then mold in dies and dried. The stone size of 2-3mm makes the brick of good water penetrating ability. Adding different color agent, different color bricks are available. The brick is of no blaze surface so of no sunshine reflection which decrease heat island effect.
Description
Technical field
The present invention relates to a kind of pavior brick that square, sidewalk are used of laying, relate in particular to strong permeable pavement brick of a kind of water permeable ability and production method thereof.
Background technology
At present on the square in many cities and sidewalk, mostly need to lay concrete paving block, for glazed tile, marble tile or other stone material also will laid sometimes attractive in appearance.Though this way has been beautified environment, play certain dustproof effect.But because existing concrete paving block adopts cement and sand to mix more, have in order also to make glaze in surface attractive in appearance.This pavior brick and marble and stone material relatively have certain water permeability, but bad hydraulic permeability generally speaking influences the infiltration of surface water, causes underground water to can not get replenishing, and the surface water major part is discharged through urban sewerage and drainage system, has increased the weight of the arid situation in city.Directly influence the growth of landscape plant, bring adverse effect for the environmental protection and the greening in urban district.As adopting the marble road surface pavement of glazed tile or light, the road surface also can increase the heat island effect in city to the reflection of sunlight simultaneously.
This just requires to invent a kind of pavior brick of good water permeability, should have good water permeability, the advantage few to the reflection of sunlight.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide and a kind ofly can satisfy above-mentioned requirements, have good water permeability, permeable pavement brick and the production method thereof few to the reflection of sunlight.
The objective of the invention is to be achieved through the following technical solutions:
The common permeable pavement brick of colored is not mainly prepared burden and is made up of sandstone particle and gelling agent.
The sandstone particle of the common permeable pavement brick of colored and the weight percentage ranges of gelling agent are not:
Granularity is 2～3 millimeters a sandstone particle 78%～88%;
Gelling agent 12%～22%;
The summation of two kinds of components is 100%.
The preferential range of choice of the percentage by weight of the sandstone particle of the common permeable pavement brick of colored and gelling agent is not:
Peastone particle and/or mountain stone granulate 80%～86%;
Ordinary Portland cement 14%～20%;
The summation of two kinds of components is 100%.
The best of the percentage by weight of the sandstone particle of the common permeable pavement brick of colored and gelling agent composition is not:
Peastone particle and/or mountain stone granulate 83%;
Ordinary Portland cement 17%.
The colorful water-permeable pavior brick, main batching is made up of sandstone particle, gelling agent and dye additive.
The weight percentage ranges of sandstone particle, gelling agent and the dye additive of colorful water-permeable pavior brick is:
Sandstone particle 78%～88%;
Gelling agent 12%～22%;
Dye additive 0.03%～0.1%
The summation of three kinds of components is 100%.
The preferential range of choice of the percentage by weight of sandstone particle, gelling agent and the dye additive of colorful water-permeable pavior brick is:
Peastone particle and/or mountain stone granulate 80%～86%;
Ordinary Portland cement 14%～20%;
Dye additive 0.04%～0.07%
The summation of three kinds of components is 100%.
The best of the percentage by weight of sandstone particle, gelling agent and the dye additive of colorful water-permeable pavior brick (is example with the redness) is formed:
Peastone particle and/or mountain stone granulate 83%;
Ordinary Portland cement 16.95%;
Iron oxide red 0.05%.
Above-mentioned dye additive has multiple batching according to the difference of color, and iron oxide red is used for red pavior brick; Iron oxide yellow is used for red pavior brick; , iron oxide black is used for the dark-coloured pavement brick; Iron oxide brown is used for brown pavior brick; Iron oxide purple is used for the purple pavior brick; Iron oxide green is used for green pavior brick; Iron oxide blue is used for blue pavior brick.
The production method of the common permeable pavement brick of above-mentioned not colored comprises substantially:
A, stirring: the water that adds ingredients by weight 5%～8% noted earlier in the batching of the sandstone particle of predetermined weight percentage and gelling agent is fully stirred;
B, moulding: the material that stirs is added extrusion modling in the model;
C, drying: the product of moulding is carried out drying.
As produce colored permeable pavement brick, then in the described batching of A step, add the dye additive of predetermined weight percentage.
As the peastone of raw material or/particle of mountain stone is excessive, then also comprise in steps A:
A1, screening: before stirring should with the bulk peastone or/mountain stone is pulverized the back, and to filter out granularity by vibrosieve be 2～3 millimeters particle.
In order to strengthen the intensity of permeable pavement brick, also comprise in steps A:
A2, timeliness: after fully stirring the material that stirs is placed a period of time; Be 12～18 minutes above-mentioned standing time.Best Times is 15 minutes.
As adopt mechanization production, and step B then delivers to the material that stirs in the forming machine, and material is distributed in the model by the cloth system of forming machine, after the vibration, produces pressure by hydraulic system material is carried out extrusion modling; It is 12～18MPa that hydraulic system produces pressure.Optimum pressure is 15MPa.
The drying mode of described step C can be sent into the permeable pavement brick after the moulding in the drying chamber and dry, and temperature is controlled between 70～80 ℃, keeps 120～180 minutes; Optimum temperature is 75 ℃, temperature retention time 150 minutes.
Certainly, the drying mode of step C also can adopt air dry in natural environment.
By above technical scheme permeable pavement brick of the present invention as can be known, main batching is that 2～3 millimeters sandstone particle and gelling agent formed by granularity; The sandstone particle here can be selected peastone particle and/or mountain stone granulate for use, and gelling agent is an ordinary Portland cement.Manufacturing process medium sand stone granulate and gelling agent add entry and fully stir extrusion modling in the back adding model; Last again the product of moulding is carried out drying.Because the employing granularity is 2～3 millimeters a sandstone particle in its batching, the good water permeability of the permeable pavement brick of making.As add the permeable pavement brick that different dye additives can be made into different colours.Because of it has adopted granularity is 2～3 millimeters sandstone particle and ordinary Portland cement, the no glaze in surface, and reflected sunlight has not in a large number alleviated the heat island effect in city.
The specific embodiment
The specific embodiment of its composition of permeable pavement brick of the present invention can have following several:
The specific embodiment of the batching of the common permeable pavement brick of colored does not see Table 1:
Table 1
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Peastone particle and/or mountain stone granulate | 78％ | 80％ | 83％ | 88％ |
| Ordinary Portland cement | 22％ | 20％ | 17％ | 12％ |
Annotate: numerical value is weight percentage in the table.
The specific embodiment of the batching of colored permeable pavement brick sees Table 2:
Table 2
| Component | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 |
| Peastone particle and/or mountain stone granulate | 78％ | 80％ | 83％ | 88％ |
| Ordinary Portland cement | 21.97％ | 19.96％ | 16.95％ | 11.9％ |
| Dye additive | 0.03％ | 0.04％ | 0.05％ | 0.1％ |
Annotate: numerical value is weight percentage in the table.
Each embodiment makes the corresponding dye additive that versicolor colorful water-permeable pavior brick need add and sees Table 3 in the table 2:
Table 3
| Color | Red | Yellow | Black | Brown | Purple | Green | Blue |
| The dye additive type | Iron oxide red | Iron oxide yellow | Iron oxide black | Iron oxide brown | Iron oxide purple | Iron oxide green | Iron oxide blue |
With embodiment 9 is that the production method that example is produced red permeable pavement brick is:
1, stir: percentage by weight be 83% granularity be 2～3 millimeters peastone or/mountain stone granulate, the percentage by weight batching that to be 16.95% ordinary Portland cement form with 0.05% iron oxide red in the water of adding batching gross weight 5%～8% noted earlier fully stir.
2, moulding: the material that stirs is delivered in the forming machine, and material is distributed in the model by the cloth system of forming machine, after the vibration, produces 15MPa pressure by hydraulic system material is carried out extrusion modling.
3, timeliness: the material that will go into to stir was placed 15 minutes.
4, dry: the permeable pavement brick after the moulding is sent in the drying chamber dried, temperature is controlled at 75 ℃, keeps 150 minutes.
Excessive as used sandstone particle, then before whipping process, tackle it and screen:
The peastone that particle is excessive or/mountain stone raw material pulverizing, filtering out granularity by vibrosieve then is 2～3 millimeters particle.
The production method of other embodiment only exists the kind and the percentage by weight that add batching different with said method.
The raw material proportioning of the above permeable pavement brick only is the preferable specific embodiment and the representational specific embodiment of the present invention; And the preparation method of described permeable pavement brick only is the preferable preparation method of the present invention; But protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1, a kind of permeable pavement brick, batching is made up of sandstone particle and gelling agent; The granularity that it is characterized in that described sandstone particle is 2～3 millimeters; The percentage by weight of described sandstone particle and gelling agent is:
Sandstone particle 78%～88%;
Gelling agent 12%～22%;
The summation of two kinds of components is 100%.
2, permeable pavement brick according to claim 1 is characterized in that, also can add percentage by weight in the described batching and be 0.03%～0.1% dye additive, adds that the summation of all components is 100% behind the dye additive.
3, permeable pavement brick according to claim 2 is characterized in that, described dye additive is iron oxide red, iron oxide yellow, iron oxide black, iron oxide brown, iron oxide purple, iron oxide green or iron oxide blue.
4, permeable pavement brick according to claim 1 and 2 is characterized in that, described gelling agent is an ordinary Portland cement.
5, permeable pavement brick according to claim 1 and 2 is characterized in that, described sandstone particle is peastone particle and/or mountain stone granulate.
6, a kind of production method of described permeable pavement brick is characterized in that comprising:
A, stirring: the water that adds ingredients by weight 5%～8% noted earlier in the batching of the sandstone particle of predetermined weight percentage and gelling agent is fully stirred;
B, moulding: the material that stirs is added extrusion modling in the model;
C, drying: the product of moulding is carried out drying.
7, the production method of permeable pavement brick according to claim 6 is characterized in that:
Steps A also is included in the dye additive that adds predetermined weight percentage in the batching.
8,, it is characterized in that steps A also comprises according to the production method of claim 6 or 7 described permeable pavement bricks:
A1, screening: before stirring with the bulk peastone or/mountain stone is pulverized the back, and to filter out granularity by vibrosieve be 2～3 millimeters particle;
Perhaps,
A2, timeliness: after fully stirring, the material that stirs is placed a period of time;
Be 12～18 minutes above-mentioned standing time.
9, the production method of permeable pavement brick according to claim 6 is characterized in that:
Step B comprises the material that stirs is delivered in the forming machine that material is distributed in the model by the cloth system of forming machine, after the vibration, produces pressure by hydraulic system material is carried out extrusion modling;
It is 12～18MPa that described hydraulic system produces pressure.
10, the production method of permeable pavement brick according to claim 6 is characterized in that:
Step C comprises the permeable pavement brick after the moulding sent in the drying chamber dries, and temperature is controlled between 70～80 ℃, keeps 120～180 minutes;
Perhaps, the permeable pavement brick after the moulding is placed the natural environment air dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091769 CN1779076A (en) | 2004-11-26 | 2004-11-26 | Permeable pavement bricks and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091769 CN1779076A (en) | 2004-11-26 | 2004-11-26 | Permeable pavement bricks and production thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1779076A true CN1779076A (en) | 2006-05-31 |
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| CN 200410091769 Pending CN1779076A (en) | 2004-11-26 | 2004-11-26 | Permeable pavement bricks and production thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043271A1 (en) * | 2006-09-30 | 2008-04-17 | Beijing Rechsand Science & Technology Group Co., Ltd. | Composite water permeable brick and composition for producing the same |
| CN104441206A (en) * | 2014-10-16 | 2015-03-25 | 内江市恒世达建材有限公司 | Making method of concrete road bricks with water permeability |
| CN106866046A (en) * | 2016-12-28 | 2017-06-20 | 河南建菱建材有限公司 | A kind of quartz sand water-permeable brick |
| CN108083718A (en) * | 2017-11-15 | 2018-05-29 | 广西港桥新型墙体材料有限公司 | It is a kind of using diabase as brown brick of raw material and preparation method thereof |
-
2004
- 2004-11-26 CN CN 200410091769 patent/CN1779076A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043271A1 (en) * | 2006-09-30 | 2008-04-17 | Beijing Rechsand Science & Technology Group Co., Ltd. | Composite water permeable brick and composition for producing the same |
| CN104441206A (en) * | 2014-10-16 | 2015-03-25 | 内江市恒世达建材有限公司 | Making method of concrete road bricks with water permeability |
| CN106866046A (en) * | 2016-12-28 | 2017-06-20 | 河南建菱建材有限公司 | A kind of quartz sand water-permeable brick |
| CN108083718A (en) * | 2017-11-15 | 2018-05-29 | 广西港桥新型墙体材料有限公司 | It is a kind of using diabase as brown brick of raw material and preparation method thereof |
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