CN107892548A - A kind of environment friendly pervious material and its preparation method and application - Google Patents
A kind of environment friendly pervious material and its preparation method and application Download PDFInfo
- Publication number
- CN107892548A CN107892548A CN201710404390.2A CN201710404390A CN107892548A CN 107892548 A CN107892548 A CN 107892548A CN 201710404390 A CN201710404390 A CN 201710404390A CN 107892548 A CN107892548 A CN 107892548A
- Authority
- CN
- China
- Prior art keywords
- environment
- permeable material
- friendly
- stone
- permeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 95
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000004575 stone Substances 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 8
- 239000002893 slag Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000012779 reinforcing material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 2
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2076—Discolouring resistant materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a kind of environment friendly pervious material, including base-material and enhancing to expect；Wherein, the base-material includes natural color stone, artificial colored stone, rubble and slag；The enhancing material is nano-silicon dioxide modified polyurethane.The present invention also provides the preparation method of the environment friendly pervious material and the application in color environmental protection porous pavement.The environment friendly pervious material seepy material color that can effectively solve the problems, such as to occur in the prior art of the present invention is single, easily fades.
Description
Technical Field
The invention relates to an environment-friendly water-permeable material and a preparation method and application thereof, belonging to the technical field of building materials.
Background
With the progress of urbanization, water permeable pavements have become an important part of road drainage design as an important method of 'ecological drainage'. However, the existing permeable materials applied to the colored environment-friendly permeable pavement have certain problems in color presentation:
1. the water-permeable material is colored by adding a toner, such as red iron oxide or yellow iron oxide, to the water-permeable material. When the added toner changes color, the color of the water-permeable material also changes, namely the color of the water-permeable material is the color of the toner, and the water-permeable material has no diversity.
2. Spraying a colored paint on the surface of the water-permeable material to make the surface of the water-permeable material have a color, such as spraying an acrylic paint, a polyurethane paint, etc. on the surface of the water-permeable material. When the colored coating is sprayed on the surface of the water-permeable material, the color presented on the surface of the water-permeable material is single, and the colored coating sprayed on the surface of the water-permeable material only forms a color layer with the thickness of about 100 microns, so that the problem of color fading is easy to occur.
3. Regarding the elution type colored water permeable material, the surface layer is washed with water to expose the colored stone before the water permeable material is finally set, and the surface is sprayed with a transparent protective agent. When the washing-out type water permeable material is used, since the water permeable material is not completely solidified, the adhesion between the stones is extremely easily broken during the water washing process, and finally the surface layer stones are peeled off.
Therefore, how to research a novel environment-friendly water permeable material to solve the defects of the prior art is a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide an environment-friendly water permeable material, which can effectively solve the problems of single color and easy fading of the water permeable material in the prior art.
The invention also provides a preparation method of the environment-friendly water permeable material, and the environment-friendly water permeable material is prepared by confirming the proportion of the base material and the reinforcing material and the preparation process.
The invention provides an environment-friendly water permeable material, which comprises a base material and a reinforcing material; wherein,
the base material comprises natural colored stone, artificial colored stone, broken stone and slag;
the reinforcing material is polyurethane modified by nano silicon dioxide.
In the invention, the base material is one or more of natural colored stone, artificial colored stone, broken stone and slag.
In the invention, the weight ratio of the base material to the reinforcing material is (15-16.5): (0.1-0.2).
The invention also provides a preparation method of the environment-friendly water permeable material, which comprises the following steps: the base material and the reinforcing material are mixed and stirred to form the environment-friendly permeable material.
In the preparation process of the environment-friendly water permeable material, the ratio of the base material to the reinforcing material is (15-16.5): (0.1-0.2).
In the preparation process of the environment-friendly water permeable material, the mixing and stirring speed of the base material and the reinforcing material is 60-100 rpm/min.
The invention also provides an application of the environment-friendly water permeable material in a colored environment-friendly water permeable pavement. The environment-friendly water permeable material has high compressive strength and wear resistance, and can be widely applied to pavements, parks, squares, schools, home decoration and other pavements and grounds.
Compared with the permeable material in the prior art, the permeable material is environment-friendly, and the problems that the existing permeable material is single in color and easy to fade are solved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An environment-friendly water permeable material comprises a base material (natural color stone) and a reinforcing material (nano silicon dioxide modified polyurethane); wherein the weight ratio of the natural color stone to the nano silicon dioxide modified polyurethane is 15: 0.1.
Example 2
An environment-friendly water permeable material comprises a base material (artificial color stone) and a reinforcing material (nano silicon dioxide modified polyurethane); wherein the weight ratio of the natural color stone to the nano silicon dioxide modified polyurethane is 16.5: 0.2.
Example 3
An environment-friendly water permeable material comprises a base material (a mixture of artificial colored stone and natural colored stone) and a reinforcing material (nano silicon dioxide modified polyurethane); wherein the weight ratio of the artificial colored stone to the natural colored stone in the mixture is 1: 1; the weight ratio of the mixed material to the nano-silica modified polyurethane is 16: 0.15.
Example 4
An embodiment 1 is a method for preparing an environment-friendly water-permeable material, comprising: the base material and the reinforcing material are mixed and stirred to form the environment-friendly permeable material.
In this example, the mixing and stirring speed of the base material and the reinforcing material is 60 rpm/min.
The environment-friendly permeable material prepared in the embodiment 4 can be applied to a colored environment-friendly permeable pavement.
Example 5
An embodiment 2 is a method for preparing an environment-friendly water permeable material, comprising: the base material and the reinforcing material are mixed and stirred to form the environment-friendly permeable material.
In this example, the mixing and stirring speed of the base material and the reinforcing material is 80 rpm/min.
The environment-friendly permeable material prepared in the embodiment 5 can be applied to a colored environment-friendly permeable pavement.
Example 6
An embodiment 3 is a method for preparing an environment-friendly water permeable material, comprising: the base material and the reinforcing material are mixed and stirred to form the environment-friendly permeable material.
In this example, the mixing and stirring speed of the base material and the reinforcing material is 100 rpm/min.
The environment-friendly permeable material prepared in the embodiment 6 can be applied to colored environment-friendly permeable pavements.
Comparative example 1
An environment-friendly water permeable material comprises a base material (natural colored stone) and a reinforcing material (epoxy resin); wherein the weight ratio of the natural colored stone to the epoxy resin is 15: 0.1.
In this comparative example, the mixing and stirring rate of the base material and the reinforcing material was 80 rpm/min.
The environment-friendly permeable material prepared in comparative example 1 can be applied to a colored environment-friendly permeable pavement.
TABLE 1 Performance index of the environmental permeable material
As can be seen from Table 1:
1. the permeability coefficient and tensile strength of the environmentally friendly water permeable materials of examples 1-3 were significantly higher than those of the environmentally friendly water permeable material of comparative example 1.
2. The environment-friendly water-permeable materials of examples 1 to 3 were less likely to be discolored than comparative example 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An environment-friendly water permeable material is characterized by comprising a base material and a reinforcing material; wherein,
the base material comprises natural colored stone, artificial colored stone, broken stone and slag;
the reinforcing material is polyurethane modified by nano silicon dioxide.
2. The environment-friendly permeable material of claim 1, wherein the base material is one or more of natural colored stone, artificial colored stone, crushed stone and slag.
3. The environmentally friendly water permeable material of claim 1, wherein the weight ratio of the base material to the reinforcement material is (15-16.5): (0.1-0.2).
4. A method for preparing the environmentally friendly water permeable material of any one of claims 1-3, wherein the method comprises: the base material and the reinforcing material are mixed and stirred to form the environment-friendly permeable material.
5. The method for preparing environment-friendly water permeable material according to claim 4, wherein the ratio of the base material to the reinforcing material is (15-16.5): (0.1-0.2).
6. The method for preparing environment-friendly water-permeable material according to claim 4 or 5, wherein the mixing and stirring speed of the base material and the reinforcing material is 60-100 rpm/min.
7. Use of the environmentally friendly permeable material of any one of claims 1 to 3 in colored environmentally friendly permeable pavements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404390.2A CN107892548A (en) | 2017-06-01 | 2017-06-01 | A kind of environment friendly pervious material and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404390.2A CN107892548A (en) | 2017-06-01 | 2017-06-01 | A kind of environment friendly pervious material and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107892548A true CN107892548A (en) | 2018-04-10 |
Family
ID=61802604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404390.2A Pending CN107892548A (en) | 2017-06-01 | 2017-06-01 | A kind of environment friendly pervious material and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107892548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981283A (en) * | 2019-12-18 | 2020-04-10 | 河南兴安新型建筑材料有限公司 | Environment-friendly metallic permeable pavement material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205501769U (en) * | 2016-02-26 | 2016-08-24 | 重庆路投科技有限公司 | Permeable road kerb |
| CN105968306A (en) * | 2016-05-25 | 2016-09-28 | 杭州吉华高分子材料股份有限公司 | Preparation method of nano-silicon-dioxide-modified water-based polyurethane |
| CN106082783A (en) * | 2016-06-14 | 2016-11-09 | 陈毅然 | Brand-new porous pavement full impregnated water screed-coat material and full permeable pavement structure |
-
2017
- 2017-06-01 CN CN201710404390.2A patent/CN107892548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205501769U (en) * | 2016-02-26 | 2016-08-24 | 重庆路投科技有限公司 | Permeable road kerb |
| CN105968306A (en) * | 2016-05-25 | 2016-09-28 | 杭州吉华高分子材料股份有限公司 | Preparation method of nano-silicon-dioxide-modified water-based polyurethane |
| CN106082783A (en) * | 2016-06-14 | 2016-11-09 | 陈毅然 | Brand-new porous pavement full impregnated water screed-coat material and full permeable pavement structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981283A (en) * | 2019-12-18 | 2020-04-10 | 河南兴安新型建筑材料有限公司 | Environment-friendly metallic permeable pavement material |
| CN110981283B (en) * | 2019-12-18 | 2022-03-15 | 河南兴安新型建筑材料有限公司 | Environment-friendly metallic permeable pavement material |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180410 |