CN205170679U - Cement concrete brick permeates water - Google Patents
Cement concrete brick permeates water Download PDFInfo
- Publication number
- CN205170679U CN205170679U CN201520549595.6U CN201520549595U CN205170679U CN 205170679 U CN205170679 U CN 205170679U CN 201520549595 U CN201520549595 U CN 201520549595U CN 205170679 U CN205170679 U CN 205170679U
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- water
- permeable
- brick
- cement concrete
- cement
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Abstract
The utility model discloses a cement concrete brick permeates water, this cement concrete brick permeates water is including the inside brick body that has continuous hole. The beneficial effects of the utility model are that: bond the coarse aggregate together after the cement concrete that should permeate water uses the coarse aggregate to make cement solidify, form continuous hole to the assurance rate of permeating water.
Description
Technical field
The utility model relates to building and ground surface material technical field, is specifically related to a kind of water-permeable cement concrete brick.
Background technology
Water-permeable brick generally includes following kind:
Common water-permeable brick: material is the repressed shaping of cellular concrete material of common rubble;
Polymer fiber concrete permeable brick: material is granite aggregate, high-strength cement and cement polymer toughener, and fusion polypropylene fibre, feeding proportioning are tight, through press forming after stirring;
Colored stone composite concrete permeable brick: material surface layer is that natural colorful grouan, marble and modified epoxy glue together, then with the repressed combined shaping of underlying polymer fiber multihole concrete;
Colored stone composite concrete permeable brick: material surface layer is that natural colorful grouan, marble and modified epoxy glue together, then with the repressed combined shaping of underlying polymer fiber multihole concrete;
Colored stone epoxy entire body water-permeable brick: material aggregate is that natural color stone and import modified epoxy glue together, and shapes through special process;
Concrete permeable brick: material is river sand, cement, water, then the concrete product adding a certain proportion of impregnating agent and make;
Ecological sand base water-permeable brick: a kind of novel ecological environment-friendly materials gone out for raw material production with drift-sand in desert;
The coefficient of permeability of above water-permeable brick does not reach or only reaches 0.1mm/s.Therefore, the water-permeable brick that a kind of permeability rate is high is needed.
Utility model content
The purpose of this utility model is to provide a kind of water-permeable cement concrete brick, the concrete of this water-permeable cement concrete brick uses coarse aggregate, without fine aggregates such as yellow sands, is bonded together by coarse aggregate after making to the cement solidifies, just continuous print hole is formed, to ensure permeability rate between coarse aggregate; By adding toughener in water-permeable cement concrete, under the prerequisite not using fine aggregate, ensure that the intensity improving brick body is enough, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
Water-permeable cement concrete brick, comprises brick body, and described brick body inside is provided with continuous print hole.
Preferably, the shape of described brick body is rectangular parallelepiped.
Further, a surface of described brick body is coated with the finish coat be made up of wear resistant paint.
Further, described brick body is formed by coarse aggregate concrete placement.
Further, described brick body comprises the first body layer and the second body layer that set gradually along the direction away from described finish coat, described first body layer is made up through mixing after coagulation of coarse aggregate, cement, toughener, admixture, pigment and water, and described second body layer is made up through mixing after coagulation of coarse aggregate, cement, toughener, admixture and water.
Prepare the method for water-permeable cement concrete brick, it in turn includes the following steps:
S1, get the mixing of coarse aggregate, cement, toughener and admixture, and add water, stir obtained colourless permeable mixture;
S2, get the mixing of coarse aggregate, cement, toughener, pigment and admixture, and add water, stir obtained coloured permeable mixture;
S3, in mould, add vibrating mould after the obtained colourless permeable mixture of step S1, make the upper surface of colourless permeable mixture smooth, and this upper surface keeps spacing apart from the upper limb of mould;
S4, the coloured permeable mixture obtained by step S2 add in the mould on the top of the upper surface that step S3 obtains, and shake and make the upper surface of coloured permeable mixture smooth;
The pressure head that S5, use coordinate with the opening of mould presses down the upper surface of coloured permeable mixture, by colourless permeable mixture and coloured permeable mixture compacting;
S6, maintenance, treat that colourless permeable mixture and coloured permeable mixture solidify;
S7, the demoulding.
Further, in step S2, the upper surface of colourless permeable mixture is 2.5cm-3.5cm to the distance of the upper limb of mould, and in step S4, the upper surface of coloured permeable mixture is concordant with the upper limb of mould.
Further, after step S7, after coloured permeable mixture solidifies, make finish coat away from the surface spraying wear resistant paint of colourless permeable mixture.The regulation that above steps meets " " water-permeable cement concrete pavement technique code " CJJ/T135-2009 ".
Further, the pressure head in step S5 is provided with decorative pattern towards the surface of mould.
The beneficial effects of the utility model are:
The concrete of this water-permeable cement concrete brick uses coarse aggregate, without fine aggregates such as yellow sands, is bonded together by coarse aggregate, just form continuous print hole, to ensure permeability rate between coarse aggregate after making to the cement solidifies; By adding toughener in water-permeable cement concrete, under the prerequisite not using fine aggregate, ensure that the intensity improving brick body is enough; The method of water-permeable cement concrete brick of the present utility model and this water-permeable cement concrete brick of preparation ensures that coefficient of permeability is far longer than 0.1mm/s; The main raw that water-permeable cement concrete brick uses--water-permeable cement concrete, its forming technique is ripe; The cost of water-permeable cement concrete brick and existing water-permeable brick is very nearly the same, even lower; The water permeability of water-permeable cement concrete brick is much better than existing water-permeable brick, makes rainwater penetrate rapidly native top layer, more effectively preserves the ecological environment, and the road surface not ponding after mating formation, more parch; Be conducive to pedestrian's trip; Water-permeable cement concrete brick has high durability, effectively extends the work-ing life of pave-load layer; Water-permeable cement concrete brick does not need or greatly reduces use hyperthermia drying technique and reduce energy consumption in shaping making; The main raw material(s) coarse aggregate (stone etc.) that water-permeable cement concrete brick uses and the equal wide material sources of cement; Identical or the similar technique adopting existing various water-permeable brick is made in the shaping of water-permeable cement concrete brick, and its processing, operation etc. are all very easy; The surface layer that water-permeable cement concrete brick is mated formation be one run into when having rainfall can absorb on the spot, store, permeate, purify, recharge of groundwater regulates water cycle, when high temperature and drought and water shortage, also moisture in soil can be allowed by its abundant hole spontaneous evaporation, thus play the ecological environment-friendly type product of maintaining ecological balance function.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of water-permeable cement concrete brick described in the utility model.
In figure: 1, brick body; 11, the first body layer; 12, the second body layer; 2, finish coat.
Embodiment
Preferred implementation
As shown in Figure 1, water-permeable cement concrete brick, comprises brick body 1, and brick body 1 inside is provided with continuous print hole.The shape of brick body 1 is rectangular parallelepiped.The brick body 1 of rectangular shape meets the requirement of building trade, constructability, is beneficial to and applies.
Brick body 1 is formed by coarse aggregate concrete placement.The concrete of this water-permeable cement concrete brick uses coarse aggregate, without fine aggregates such as yellow sands, is bonded together by coarse aggregate, just form continuous print hole, to ensure permeability rate between coarse aggregate after making to the cement solidifies; By adding toughener in water-permeable cement concrete, under the prerequisite not using fine aggregate, ensure that the intensity improving brick body 1 is enough.
Coarse aggregate concrete is by composition: coarse aggregate, cement, toughener, admixture, pigment and water are made through mixing after coagulation.The wherein regulation of each proportioning conformance with standard " " water-permeable cement concrete pavement technique code " CJJ/T135-2009 ".
The first body layer 11 be made up of wear resistant paint is coated with in a side of brick body 1, use this brick body 1 to pave the way or walling time, this first body layer 11 is arranged towards the outside, ensure the wear resisting property of brick body 1, the another form also this first body layer 11 can be arranged to by decorative pattern and/or combinations of patterns, to ensure that it is attractive in appearance.
Brick body 1 comprises the first body layer 11 and the second body layer 12 set gradually along the direction away from the second body layer 12, first body layer 11 is made up through mixing after coagulation of coarse aggregate, cement, toughener, admixture, pigment and water, and the second body layer 12 is made up through mixing after coagulation of coarse aggregate, cement, toughener, admixture and water.Because the first body layer 11 includes pigment, therefore, its solidify after with color, this color can play effect attractive in appearance, especially, after the wear resistant paint finish coat on the first body layer 11 top is worn, ensure that coloured first body layer 11 comes out, meet service requirements attractive in appearance.Separately, because the cost of pigment is higher, therefore the first body layer 11 of color is only provided with in the part near the second body layer 12, and the true qualities of the compounds such as coarse aggregate, cement, toughener and admixture are adopted in the part of the second body layer 12, thus reach the object of saving manufacturing cost.
Prepare the method for water-permeable cement concrete brick, comprise the steps:
S1, get the mixing of coarse aggregate, cement, toughener and admixture, and add water, stir obtained colourless permeable mixture;
S2, get the mixing of coarse aggregate, cement, toughener, pigment and admixture, and add water, stir obtained coloured permeable mixture;
S3, in mould, add vibrating mould after the obtained colourless permeable mixture of step S1, make the upper surface of colourless permeable mixture smooth, and this upper surface keeps spacing apart from the upper limb of mould;
S4, the coloured permeable mixture obtained by step S2 add in the mould on the top of the upper surface that step S3 obtains, and shake and make the upper surface of coloured permeable mixture smooth;
The pressure head that S5, use coordinate with the opening of mould presses down the upper surface of coloured permeable mixture, by colourless permeable mixture and coloured permeable mixture compacting;
S6, maintenance, treat that colourless permeable mixture and coloured permeable mixture solidify, maintenance process can for physical environment place or high temperature, dry environment place;
S7, the demoulding.
The regulation of above step conformance with standard " " water-permeable cement concrete pavement technique code " CJJ/T135-2009 ".
In step S2, the upper surface of colourless permeable mixture equals 2.5cm-3.5cm to the distance of the upper limb of mould, and in step S4, the upper surface of coloured permeable mixture is concordant with the upper limb of mould.After step S7, the surface spraying wear resistant paint away from colourless permeable mixture after solidifying to coloured permeable mixture makes the first body layer 11.The setting of the first body layer 11, use this brick body 1 to pave the way or walling time, this first body layer 11 is arranged towards the outside, ensures the wear resisting property of brick body 1, the another form also this first body layer 11 can be arranged to by decorative pattern and/or combinations of patterns, to ensure that it is attractive in appearance.In order to improve aesthetic property of the present utility model further, the pressure head in step S5 being arranged decorative pattern towards the surface of mould, just decorative pattern is printed on coloured permeable mixture in the process of the colourless permeable mixture of pressure head compacting and coloured permeable mixture.
Claims (4)
1. water-permeable cement concrete brick, is characterized in that, comprises brick body, and described brick body inside is provided with continuous print hole.
2. water-permeable cement concrete brick according to claim 1, is characterized in that, the shape of described brick body is rectangular parallelepiped.
3. water-permeable cement concrete brick according to claim 2, is characterized in that, a surface of described brick body is coated be made up of wear resistant paint have finish coat.
4. water-permeable cement concrete brick according to claim 3, is characterized in that, described brick body is formed by coarse aggregate concrete placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549595.6U CN205170679U (en) | 2015-07-27 | 2015-07-27 | Cement concrete brick permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549595.6U CN205170679U (en) | 2015-07-27 | 2015-07-27 | Cement concrete brick permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170679U true CN205170679U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549595.6U Expired - Fee Related CN205170679U (en) | 2015-07-27 | 2015-07-27 | Cement concrete brick permeates water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003018A (en) * | 2015-07-27 | 2015-10-28 | 吕权金 | Water-permeable cement concrete brick and manufacturing method thereof |
| CN108623240A (en) * | 2018-07-25 | 2018-10-09 | 广东工业大学 | A kind of novel high-strength RPC water-permeable bricks |
-
2015
- 2015-07-27 CN CN201520549595.6U patent/CN205170679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003018A (en) * | 2015-07-27 | 2015-10-28 | 吕权金 | Water-permeable cement concrete brick and manufacturing method thereof |
| CN108623240A (en) * | 2018-07-25 | 2018-10-09 | 广东工业大学 | A kind of novel high-strength RPC water-permeable bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160727 |