CN110156400A - A kind of environment protection type water permeable binder and preparation method thereof - Google Patents
A kind of environment protection type water permeable binder and preparation method thereof Download PDFInfo
- Publication number
- CN110156400A CN110156400A CN201910470465.6A CN201910470465A CN110156400A CN 110156400 A CN110156400 A CN 110156400A CN 201910470465 A CN201910470465 A CN 201910470465A CN 110156400 A CN110156400 A CN 110156400A
- Authority
- CN
- China
- Prior art keywords
- environment protection
- protection type
- type water
- water permeable
- permeable binder
- 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.)
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
Abstract
The invention discloses a kind of environment protection type water permeable binders, the mortar is made of cement, stone, flyash, ethoxyl methyl cellulose ether, Acrylic emulsion powder, waterproofing agent and wood fibre, and the weight percent of each component is as follows: cement 30~45%, flyash 15~30%, stone 55~65%, ethoxyl methyl cellulose ether 0.12~0.3%, Acrylic emulsion powder 1.8~3.0%, waterproofing agent 0.1~1%, wood fibre 0.8~3.5%；A kind of environment protection type water permeable binder adhesion strength of the present invention is high, water-tolerant, and non-aging, good toughness will not generate interfacial stress, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of environment protection type water permeable binders and preparation method thereof.
Background technique
Pervious concrete is that one kind may advantageously facilitate water circulation, improves the environment-friendly type building material of urban ecological environment.It
Have the characteristics that water penetration is big, intensity is high, easy construction, can making at multicoloured colorful water-permeable mattess.It leads
Will suitable for newly-built, enlarging, the town road engineering of reconstruction, exterior components, Garden Engineering light load road, square and stop
The road surface in parking lot etc..Currently, this environment-friendly type building material of pervious concrete has been preliminarily formed by the research and development and application of many years
Complete, mature design, construction method.With further going deep into for research and development, environment protection type water permeable concrete road surface will become not
Carry out the development trend of urban road, the permeable combination bed of material of the present invention is also referred to as pervious concrete layer.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of environment protection type water permeable binder and its preparation sides
Method.
The present invention is as follows in order to solve technical solution used by prior art problem:
A kind of environment protection type water permeable binder is provided, the mortar is by cement, stone, flyash, hydroxyethylmethylcellulose
Ether, Acrylic emulsion powder, waterproofing agent and wood fibre composition, the weight percent of each component are as follows:
Cement 30~45%, flyash 15~30%, stone 55~65%, ethoxyl methyl cellulose ether 0.12~
0.3%, Acrylic emulsion powder 1.8~3.0%, waterproofing agent 0.1~1%, wood fibre 0.8~3.5%.
Further, the cement is commercially available P.O42.5R grades of ordinary portland cement, and presetting period 2.0h is whole
The solidifying time is 4.5h, and 3 days compression strength is 22.0Mpa, and 28 days compression strength is 62.5Mpa.
Further, the length of the wood fibre is 4.0mm~8.0mm.
Further, the stone diameter is 3.0~5.0mm.
Further, a kind of preparation method of environment protection type water permeable binder, the permeable binder pass through preparation below
Method obtains, and its step are as follows:
S1. it weighs by raw material ratio, raw material are then placed in stirrer for mixing and are sufficiently stirred 4~6 points
Clock；
S2. mixture made from step S1 and water are stirred in blender according to proportion by weight 1:0.50~1:0.60
3~6 minutes are mixed into uniform pulpous state, the environment protection type water permeable binder can be obtained.
Compared with prior art, the invention has the following advantages:
A kind of environment protection type water permeable binder adhesion strength of the present invention is high, water-tolerant, non-aging, good toughness, no
Interfacial stress, energy conservation and environmental protection can be generated；Facilitate brick layer on environment protection type water permeable binder of the present invention formation pervious bed to look for
It puts down, the pervious bed of formation, permeable effect is good.
Specific embodiment
The present invention and its specific embodiment are described in further detail below.
The present embodiment provides a kind of environment protection type water permeable binders, and the mortar is by cement, stone, flyash, ethoxy first
Base cellulose ether, Acrylic emulsion powder, waterproofing agent and wood fibre composition, the weight percent of each component are as follows:
Cement 30~45%, flyash 15~30%, stone 55~65%, ethoxyl methyl cellulose ether 0.12~
0.3%, Acrylic emulsion powder 1.8~3.0%, waterproofing agent 0.1~1%, wood fibre 0.8~3.5%.
It further being improved as above embodiment, the cement is commercially available P.O42.5R grades of ordinary portland cement,
Its presetting period is 2.0h, and final setting time 4.5h, 3 days compression strength is 22.0Mpa, and 28 days compression strength is 62.5Mpa.
It is further improved as above embodiment, the length of the wood fibre is 4.0mm~8.0mm.
It is further improved as above embodiment, the stone diameter is 3.0~5.0mm.
It is further improved as above embodiment, a kind of preparation method of environment protection type water permeable binder is described permeable
Binder is obtained by preparation method below, and its step are as follows:
S1. it weighs by raw material ratio, raw material are then placed in stirrer for mixing and are sufficiently stirred 4~6 points
Clock；
S2. mixture made from step S1 and water are stirred in blender according to proportion by weight 1:0.50~1:0.60
3~6 minutes are mixed into uniform pulpous state, the environment protection type water permeable binder can be obtained.
A kind of environment protection type water permeable binder adhesion strength of the present invention is high, water-tolerant, non-aging, good toughness, no
Interfacial stress, energy conservation and environmental protection can be generated；Facilitate brick layer on environment protection type water permeable binder of the present invention formation pervious bed to look for
It puts down, the pervious bed of formation, permeable effect is good.
Permeable binder of the present invention and common pervious concrete are in terms of mill hole length, compression strength and coefficient of permeability
Comparative experiments, specific experiment data are as shown in the following table 1,2,3.
1 present invention of table and the mill of common pervious concrete cheat length vs' table
The compression strength contrast table of table 2 present invention and common pervious concrete
The coefficient of permeability contrast table of table 3 present invention and common pervious concrete
Note: the average value in table is the arithmetic mean of instantaneous value of four values after removing a minimum and removing a peak.
Obviously, above-described embodiment is only intended to clearly illustrate technical solution of the present invention example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.It is done within the spirit and principles of the present invention it is any modification, etc.
With replacement and improvement etc., should be included in the scope of the invention.
Claims (5)
1. a kind of environment protection type water permeable binder, which is characterized in that the mortar is fine by cement, stone, flyash, hydroxyethyl methyl
It is as follows to tie up plain ether, Acrylic emulsion powder, waterproofing agent and wood fibre composition, the weight percent of each component:
Cement 30~45%, flyash 15~30%, stone 55~65%, ethoxyl methyl cellulose ether 0.12~0.3%, third
Olefin(e) acid ester latex powder 1.8~3.0%, waterproofing agent 0.1~1%, wood fibre 0.8~3.5%.
2. environment protection type water permeable binder according to claim 1, which is characterized in that the cement is commercially available P.O42.5R grades general
Logical portland cement, presetting period 2.0h, final setting time 4.5h, 3 days compression strength is 22.0Mpa, 28 days pressure resistances
Degree is 62.5Mpa.
3. environment protection type water permeable binder according to claim 1, which is characterized in that the length of the wood fibre is 4.0mm
~8.0mm.
4. environment protection type water permeable binder according to claim 1, which is characterized in that the stone diameter be 3.0~
5.0mm。
5. the preparation method of any one environment protection type water permeable binder according to claim 1~4, which is characterized in that described
Water binder is obtained by preparation method below, and its step are as follows:
S1. it weighs, raw material are then placed in stirrer for mixing and are sufficiently stirred 4~6 minutes by raw material ratio；
S2. by mixture made from step S1 and water according to proportion by weight 1:0.50~1:0.60, stir 3 in blender~
At uniform pulpous state, the environment protection type water permeable binder can be obtained within 6 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470465.6A CN110156400A (en) | 2019-05-31 | 2019-05-31 | A kind of environment protection type water permeable binder and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470465.6A CN110156400A (en) | 2019-05-31 | 2019-05-31 | A kind of environment protection type water permeable binder and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110156400A true CN110156400A (en) | 2019-08-23 |
Family
ID=67630857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470465.6A Pending CN110156400A (en) | 2019-05-31 | 2019-05-31 | A kind of environment protection type water permeable binder and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110156400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800858A (en) * | 2021-10-13 | 2021-12-17 | 广东彩居建筑工程有限公司 | Binder for microporous ecological pavement and construction method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2854994A1 (en) * | 2011-12-01 | 2013-06-06 | Ciments Francais | Structural lightweight concrete or mortar, method for manufacturing same and use thereof as self-placing concrete |
| CN108314376A (en) * | 2018-01-24 | 2018-07-24 | 湖南省博节能防水工程有限公司 | A kind of XPS plate special inorganic cement-based interface mortar |
-
2019
- 2019-05-31 CN CN201910470465.6A patent/CN110156400A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2854994A1 (en) * | 2011-12-01 | 2013-06-06 | Ciments Francais | Structural lightweight concrete or mortar, method for manufacturing same and use thereof as self-placing concrete |
| CN108314376A (en) * | 2018-01-24 | 2018-07-24 | 湖南省博节能防水工程有限公司 | A kind of XPS plate special inorganic cement-based interface mortar |
Non-Patent Citations (2)
| Title |
|---|
| 周洪燕等: "《土木工程材料》", 31 August 2018, 北京理工大学出版社 * |
| 沈艳忱等: "《绿色建筑施工管理与应用》", 31 December 2018, 吉林科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800858A (en) * | 2021-10-13 | 2021-12-17 | 广东彩居建筑工程有限公司 | Binder for microporous ecological pavement and construction method thereof |
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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 |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |