CN105780626A - Permeable kerbstone and preparation method thereof - Google Patents
Permeable kerbstone and preparation method thereof Download PDFInfo
- Publication number
- CN105780626A CN105780626A CN201610105794.7A CN201610105794A CN105780626A CN 105780626 A CN105780626 A CN 105780626A CN 201610105794 A CN201610105794 A CN 201610105794A CN 105780626 A CN105780626 A CN 105780626A
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- China
- Prior art keywords
- permeable
- rubble
- layer
- top layer
- porous base
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2318/00—Mineral based
- B32B2318/04—Stone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/02—Bricks
Abstract
The invention relates to the technical field of road engineering, in particular to permeable kerbstone and a preparation method thereof. The permeable kerbstone comprises a permeable base layer and a permeable surface layer. The permeable base layer is manufactured by bonding single grading rubble. The permeable surface layer is composed of a permeable surface layer top face layer on the top face of the permeable base layer and a permeable surface layer side face layer on the side face of the permeable base layer. The permeable surface layer top face layer and the permeable surface layer side face layer are both manufactured by bonding rubble through bonding agents. The rubble particle size of the permeable base layer is larger than that of the permeable surface layer side face layer. The rubble particle size of the permeable surface layer side face layer is larger than that of the permeable surface layer top face layer. The permeable kerbstone is prepared through the steps of layered mold entering pouring, steam maintenance, drying, squeezing, polishing, demolding and the like. The permeable kerbstone is good in permeable property, impoundment property and water retention, a natural color is adopted, and the effect of ecological environmental protection is achieved; meanwhile, the permeable kerbstone is high in strength, not prone to being broken and good in durability; and the production process can achieve the effect of energy saving and environment protection, and the production technology is simple.
Description
Technical field
The present invention relates to road engineering technical field, especially relate to a kind of permeable road kerb and preparation method thereof.
Background technology
The kerbstone that current market uses is generally Kerb of concrete or marble kerbstone, and wherein, Kerb of concrete adopts precasting process outside the venue to make, and marble kerbstone adopts former stone cutting rear surface glossing to make.
But no matter being Kerb of concrete or marble kerbstone, do not possess permeable performance, therefore, when sleety weather, Kerb of concrete or marble kerbstone all will stop the hydrops infiltration to underground, it is easy to cause the phenomenon of surface gathered water.Meanwhile, Kerb of concrete and marble kerbstone do not possess the function filtering water purification, under rainwash, often cause the loss of silt, and road pavement brings pollution.
It addition, existing kerbstone is generally all single tone, attractive in appearance not.The kerbstone of some colour is also mixed colours by toner, it is easy to fade also not environmentally.
The production technology tradition of existing kerbstone, pollutes relatively big, and production technology is not environmentally, not energy-conservation.
Summary of the invention
The first object of the present invention is in that to provide a kind of permeable road kerb, has good water permeability and the advantage that can filter water purification.
The second object of the present invention is in that the preparation method providing a kind of permeable road kerb, and production process is simple, energy-conserving and environment-protective.
Permeable road kerb provided by the invention, including: porous base course and permeable top layer；
Basic unit's rubble that described porous base course is joined by single-stage is made by binding agent bonding；
Described permeable top layer includes permeable top layer top coat and permeable surface side layer；Described permeable top layer top coat is arranged on the upper surface of described porous base course, and described permeable surface side layer is at least provided with on a side arranged along its length of described porous base course；Described permeable top layer top coat and permeable surface side layer are made up by binding agent bonding of end face rubble and side rubble respectively；
The particle diameter of described basic unit rubble is more than the particle diameter of described side rubble, and the particle diameter of described side rubble is more than the particle diameter of described end face rubble.
Permeable surface side layer is generally located on kerbstone towards the side exposed outside, and some occasion can also be arranged on the both sides of kerbstone.
Porous base course can strengthen the bulk strength of water-permeable brick, good endurance；Owing to the porosity of porous base course is bigger, it is possible to accelerate permeable speed, promote water-holding capacity and backwater ability；Owing between the rubble of porous base course, the permeable top layer of void ratio is big, permeable top layer rubble can embed in the space of porous base course, it is ensured that permeable top layer and the porous base course bond integrity when compacting.
Permeable top layer mainly realizes function: permeable, and owing to the porosity with porous base course there are differences, therefore permeable top layer can realize filtering impurities in water, reaches purifying water quality, it is also possible to realize water-retention and backwater function.
Further, described porous base course is obliquely installed relative to the side surface upper part of described permeable surface side layer, and lower vertical is arranged.
Further, the particle diameter of described basic unit rubble is less than 10mm, and the particle diameter of described side rubble is 1mm～5mm, and the particle diameter of described end face rubble is 0.5mm～1mm.
Further, the particle diameter of described basic unit rubble is less than 5mm, and the particle diameter of described side rubble is 1mm～2.36mm.
Further, the bonding agent that described porous base course uses is cement or polyurethane adhesive, and the bonding agent that described permeable top layer uses is polyurethane adhesive.
Further, the rubble on described permeable top layer is natural colorful rubble.
The preparation method of described permeable road kerb provided by the invention, comprises the following steps:
Basic unit's rubble single-stage joined and bonding agent mix and blend, obtain porous base course compound, then enter mould and build and carry out steam curing；
Porous base course compound after steam curing is carried out surface clean, and carries out baking dried, obtain porous base course；
By side rubble and bonding agent mix and blend, obtain permeable surface side layer compound；By end face rubble and bonding agent mix and blend, obtain permeable top layer top coat compound；Described permeable top layer top coat compound and described permeable surface side layer compound are respectively charged in the mould with described porous base course according to position；
Described permeable top layer top coat compound and described permeable surface side layer compound are extruded；Described permeable surface side layer feed supplement polishing are rolled, described permeable top layer top coat is carried out feed supplement and receives mirror polish, obtains permeable top layer.
Described porous base course and permeable top layer are carried out maintenance the demoulding, obtains permeable road kerb.
Further, the particle diameter of described basic unit rubble is less than 5mm, and the particle diameter of described side rubble is 1mm～2.36mm, and the particle diameter of described end face rubble is 0.5mm～1mm.
Further, the temperature of the steam curing step of described porous base course is 60 DEG C～65 DEG C, and humidity is 95%～100%.
Further, after described permeable top layer top coat compound and described permeable surface side layer compound are extruded, make described permeable top layer top coat and the surfacing of described permeable surface side layer, and the space between described end face rubble is not more than 0.5mm, the space between the rubble of described side is not more than 1mm.
The invention have the benefit that
(1) it is filtered permeable by permeable top layer, it is ensured that permeable hole does not block, it is possible to achieve water purification, water-retention and backwater function；
(2) permeable top layer is natural colour, ecological, environmental protective, will not produce abrasion discoloration, can multiple color collocation design different pattern, beautiful appearance of mating formation；
(3) foundation base intension of permeable road kerb is high, it is possible to ensure that permeable road kerb is not easy the situation occurring fractureing, good endurance in processes such as production, transport, installation and uses；
(4) permeable top layer raw material is ecosystem, ordinary temperature production, production process energy-conserving and environment-protective, and production technology is simple, it is possible to save cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The axle side schematic diagram of the permeable road kerb that Fig. 1 provides for the embodiment of the present invention；
The Longitudinal cross section schematic of the permeable road kerb that Fig. 2 provides for the embodiment of the present invention；
Accompanying drawing labelling:
1-permeable top layer top coat；The permeable surface side layer of 2-；
3-porous base course.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
The axle side schematic diagram of the permeable road kerb that Fig. 1 provides for the embodiment of the present invention；The Longitudinal cross section schematic of the permeable road kerb that Fig. 2 provides for the embodiment of the present invention.
The permeable road kerb that the present embodiment provides, specifically includes that porous base course 3 and permeable top layer.
Porous base course 3 is rectangular shape, the particle diameter single-stage less than 5mm the end face rubble joined is made by binding agent bonding.
Permeable top layer includes permeable top layer top coat 1 and permeable surface side layer 2.Wherein, permeable top layer top coat 1 is arranged on the upper surface of porous base course 3, and permeable surface side layer 2 is arranged on a side arranged along its length of porous base course 3.
Permeable surface side layer 2 is formed by bonding agent is bonding by the side rubble that particle diameter is 1mm～2.36mm；Permeable top layer top coat 1 is made up by binding agent bonding of the end face rubble that particle diameter is 0.5mm～1mm.
In the present embodiment, the bonding agent of porous base course 3 adopts cement, adopts mix and blend to build molding, and comprcssive strength can reach more than 20MPa, and rupture strength can reach more than 10MPa.
The bonding agent that permeable top layer top coat 1 and permeable surface side layer 2 use is macromolecule transparent adhesive.Specifically can adopt polyurethane adhesive, both can ensure that water penetration, again can not affecting the appearance property.
Porous base course 3 can strengthen the bulk strength of water-permeable brick, good endurance；Owing to the porosity of porous base course 3 is bigger, it is possible to accelerate permeable speed, promote water-holding capacity and backwater ability；Owing between the rubble of porous base course 3, the permeable top layer of void ratio is big, permeable top layer rubble can embed in the space of porous base course 3, it is ensured that permeable top layer and the porous base course bond integrity when compacting.
Permeable top layer mainly realizes function: permeable, and owing to there are differences with the porosity of porous base course 1, therefore permeable top layer can realize filtering impurities in water, reaches purifying water quality, it is also possible to realize water-retention and backwater function.
The ballast grain sizes of permeable top layer top coat 1 is less, there are differences with the crushed stone material particle diameter of porous base course 3, therefore, the rubble of permeable top layer top coat 1 can embed in the space of porous base course 3, the bond integrity of permeable top layer top coat 1 and porous base course 3 when guaranteeing to suppress, and guarantee the moulding quality of permeable road kerb surface chamfering.
Permeable surface side layer 2 has the function same with permeable top layer top coat 1, it addition, the porosity of permeable surface side layer 2 more permeable top layer top coat 1 is bigger, can accelerate the permeable speed of kerbstone side, improve water-holding capacity and backwater ability.
In the preferred version of the present embodiment, permeable top layer top coat 1 and permeable surface side layer 2 can adopt natural colorful rubble, such as cobblestone.Different by natural rubble color, different pattern can be designed, colour-fast, invariant color, ecological beauty.
In the preferred version of the present embodiment, the first half of one side arranged along its length (being generally the side being exposed) of porous base course 3 is for being obliquely installed, bottom is for being vertically arranged, and permeable surface side layer 2 covers with identical shape and is arranged on this side of porous base course 3.
As required, other sides being exposed to of porous base course 3 can also arrange permeable top layer.
Permeable road kerb described in the present embodiment, is prepared as follows:
(1) take basic unit's rubble and cement mixing and stirring that the particle diameter single-stage less than 5mm is joined, obtain porous base course compound, then enter mould and build and carry out steam curing；The temperature of steam curing is 60 DEG C～65 DEG C, and humidity is 95%～100%；
(2) the porous base course compound after steam curing is carried out surface clean, and carry out baking dried, dispel moisture, obtain porous base course；
(3) take end face rubble and polyurethane adhesive mix and blend that particle diameter is 0.5mm～1mm, obtain permeable top layer top coat compound；Take side rubble and polyurethane adhesive mix and blend that particle diameter is 1mm～2.36mm, obtain permeable surface side layer compound；Described permeable top layer top coat compound and described permeable surface side layer compound are respectively charged in the mould with described porous base course according to position；
(4) described permeable top layer top coat compound and described permeable surface side layer compound are extruded；And described permeable surface side layer feed supplement polishing are rolled, described permeable top layer top coat is carried out feed supplement and receives mirror polish, obtains permeable top layer；
After described permeable top layer top coat compound and described permeable surface side layer compound are extruded, permeable top layer top coat and the surfacing of permeable surface side layer should be made, and space is not more than 0.5mm between the rubble of permeable top layer top coat, between the rubble of permeable surface side layer, space is not more than 1mm.
(5) described porous base course and permeable top layer are carried out maintenance the demoulding, obtain permeable road kerb.
By permeable road kerb prepared by said method, possess advantages below:
This permeable road kerb can be filtered permeable by permeable top layer, it is ensured that permeable hole does not block, it is possible to achieve water purification, water-retention and backwater function；
The permeable top layer of this permeable road kerb is natural colour, ecological, environmental protective, will not produce abrasion discoloration, can multiple color collocation design different pattern, beautiful appearance of mating formation；
The porous base course intensity of this permeable road kerb is high, it is possible to ensure that permeable road kerb is not easy the situation occurring fractureing, good endurance in processes such as production, transport, installation and uses；
The permeable top layer raw material of this permeable road kerb is ecosystem, natural environmental protection；
This permeable road kerb adopts ordinary temperature production, production process energy-conserving and environment-protective, and production technology is simple, it is possible to save cost.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a permeable road kerb, it is characterised in that including: porous base course and permeable top layer；
Basic unit's rubble that described porous base course is joined by single-stage is made by binding agent bonding；
Described permeable top layer includes permeable top layer top coat and permeable surface side layer；Described permeable top layer top coat is arranged on the upper surface of described porous base course, and described permeable surface side layer is at least provided with on a side arranged along its length of described porous base course；Described permeable top layer top coat and permeable surface side layer are made up by binding agent bonding of end face rubble and side rubble respectively；
The particle diameter of described basic unit rubble is more than the particle diameter of described side rubble, and the particle diameter of described side rubble is more than the particle diameter of described end face rubble.
2. permeable road kerb according to claim 1, it is characterised in that described porous base course is obliquely installed relative to the side surface upper part of described permeable surface side layer, lower vertical is arranged.
3. permeable road kerb according to claim 1, it is characterised in that the particle diameter of described basic unit rubble is less than 10mm, and the particle diameter of described side rubble is 1mm～5mm, and the particle diameter of described end face rubble is 0.5mm～1mm.
4. permeable road kerb according to claim 3, it is characterised in that the particle diameter of described basic unit rubble is less than 5mm, and the particle diameter of described side rubble is 1mm～2.36mm.
5. permeable road kerb according to claim 1, it is characterised in that the bonding agent that described porous base course uses is cement or polyurethane adhesive, the bonding agent that described permeable top layer uses is polyurethane adhesive.
6. permeable road kerb according to claim 1, it is characterised in that the rubble on described permeable top layer is natural colorful rubble.
7. the preparation method of the permeable road kerb described in a claim 1, it is characterised in that comprise the following steps:
Basic unit's rubble single-stage joined and bonding agent mix and blend, obtain porous base course compound, then enter mould and build and carry out steam curing；
Porous base course compound after steam curing is carried out surface clean, and carries out baking dried, obtain porous base course；
By side rubble and bonding agent mix and blend, obtain permeable surface side layer compound；By end face rubble and bonding agent mix and blend, obtain permeable top layer top coat compound；Described permeable top layer top coat compound and described permeable surface side layer compound are respectively charged in the mould with described porous base course according to position；
Described permeable top layer top coat compound and described permeable surface side layer compound are extruded；Described permeable surface side layer feed supplement polishing are rolled, described permeable top layer top coat is carried out feed supplement and receives mirror polish, obtains permeable top layer.
Described porous base course and permeable top layer are carried out maintenance the demoulding, obtains permeable road kerb.
8. the preparation method of permeable road kerb according to claim 7, it is characterised in that the particle diameter of described basic unit rubble is less than 5mm, and the particle diameter of described side rubble is 1mm～2.36mm, and the particle diameter of described end face rubble is 0.5mm～1mm.
9. the preparation method of permeable road kerb according to claim 7, it is characterised in that the temperature of the steam curing step of described porous base course is 60 DEG C～65 DEG C, and humidity is 95%～100%.
10. the preparation method of permeable road kerb according to claim 8, it is characterized in that, after described permeable top layer top coat compound and described permeable surface side layer compound are extruded, make described permeable top layer top coat and the surfacing of described permeable surface side layer, and the space between described end face rubble is not more than 0.5mm, the space between the rubble of described side is not more than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105794.7A CN105780626A (en) | 2016-02-26 | 2016-02-26 | Permeable kerbstone and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105794.7A CN105780626A (en) | 2016-02-26 | 2016-02-26 | Permeable kerbstone and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105780626A true CN105780626A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105794.7A Pending CN105780626A (en) | 2016-02-26 | 2016-02-26 | Permeable kerbstone and preparation method thereof |
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| CN106758639A (en) * | 2016-12-23 | 2017-05-31 | 泉州信息工程学院 | A kind of novel water permeable building block brick and preparation method thereof |
| CN107417195A (en) * | 2017-09-19 | 2017-12-01 | 广西宏发海绵城市科技有限公司 | Non-watertight road edge stone and its production method |
| CN113106807A (en) * | 2021-04-15 | 2021-07-13 | 鄂尔多斯市路泰新材料科技发展有限公司 | Composite material colorful curb and preparation method thereof |
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| CN106758639A (en) * | 2016-12-23 | 2017-05-31 | 泉州信息工程学院 | A kind of novel water permeable building block brick and preparation method thereof |
| CN107417195A (en) * | 2017-09-19 | 2017-12-01 | 广西宏发海绵城市科技有限公司 | Non-watertight road edge stone and its production method |
| CN113106807A (en) * | 2021-04-15 | 2021-07-13 | 鄂尔多斯市路泰新材料科技发展有限公司 | Composite material colorful curb and preparation method thereof |
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Application publication date: 20160720 |