CN107935489A - A kind of preparation method of anti-block water permeable concrete product - Google Patents
A kind of preparation method of anti-block water permeable concrete product Download PDFInfo
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- CN107935489A CN107935489A CN201711294374.9A CN201711294374A CN107935489A CN 107935489 A CN107935489 A CN 107935489A CN 201711294374 A CN201711294374 A CN 201711294374A CN 107935489 A CN107935489 A CN 107935489A
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- 239000004567 concrete Substances 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 58
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 239000011259 mixed solution Substances 0.000 claims abstract description 17
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 239000011380 pervious concrete Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 230000001476 alcoholic effect Effects 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000010348 incorporation Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 238000004945 emulsification Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 239000011800 void material Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000010419 fine particle Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920000120 polyethyl acrylate Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XYRAEZLPSATLHH-UHFFFAOYSA-N trisodium methoxy(trioxido)silane Chemical compound [Na+].[Na+].[Na+].CO[Si]([O-])([O-])[O-] XYRAEZLPSATLHH-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C04B41/483—Polyacrylates
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
-
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of preparation method of anti-block water permeable concrete product；Surface-active is added during normal concrete test block forming and obtains concrete test block after conserving 28 days；Concrete test block is fully soaked in the mixed solution of the surfactant afterwards, when soaking time 24 is small, obtains porous concrete product of the present invention；Present invention improves the surface texture of the internal void of porous concrete product, reduces adhesive ability of the fine particle in hole, so as to form the porous concrete product for effectively preventing tiny particle from blocking road surface；Inventive article improves the blockage problem generally faced during current porous concrete product use, extends the service life of porous concrete product, has social and economic benefit.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of preparation side of anti-block water permeable concrete product
Method.
Background technology
Permeable concrete is a kind of ecological method environment-friendly concrete, is that one kind has continuous aperture by special process is manufactured
The concrete of gap, existing certain intensity, and have certain ventilative water permeability.Permeable concrete, which is mated formation, can alleviate city rain
Flood, reduces rainy day skidding, dazzle, improves the security and comfort of running car, sqouynd absorption lowering noise, alleviates urban heat land effect.
But general porous concrete product road surface or water-permeable brick, due to the requirement of water penetration, porosity is larger,
After porous concrete product road surface is built up, a large amount of suspended particulates such as silt particle, chip etc. for containing in the rainwash that rainfall produces
Or organically fine grained can constantly enter the hole of porous concrete product with current, cause pore plugging and cause road surface to be oozed
Permeability can reduce, it is difficult to play the drain function of porous pavement, finally evolve into non-porous pavement, shorten pervious concrete system
Product service life of road surface.Waste economically is not only caused, but also increases the possibility of Urban Flood Waterlogging generation.
There are pertinent literature and patent to carry out discussion to this problem at present.These discussions are concentrated mainly on from permeable coagulation
Native product pavement structure and source material mixture ratio etc. solve the problems, such as this.
By researching and analysing discovery, why common porous concrete product blocks the present inventor in use
Phenomenon, one be due to the reason for important porous concrete product itself porosity it is larger, tamper can be stagnant during use
Box out in gap.Therefore patent of the present invention is mainly from material angle, to improve the table of the internal void of porous concrete product
Face structure, reduces adhesive ability of the fine particle in hole.
The content of the invention
It is an object of the present invention to provide a kind of preparation method of anti-block water permeable concrete product.
The purpose of the present invention is achieved through the following technical solutions：
Surface-active is added during normal concrete test block forming and obtains concrete test block after conserving 28 days；Afterwards will
Concrete test block is fully soaked in the mixed solution of the surfactant, when soaking time 24 is small, obtains permeable coagulation of the invention
Native product.
The surfactant is one kind in following material：
1) organic silicon water soluble surfactant, solid content are 25-40%；
2) polypropylene ester emulsion-type surfactant, mass percent concentration are 0.5-5%；
3) polyethylene esters emulsification surfactants, mass percent concentration are 0.5-5%；
4) paraffin wax emulsions class surfactant, solid content are 30-50%；
The surfactant uses by the following method：
A. organic silicon water soluble surfactant, solid content are 25-40%；
When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant is mixed
Enter amount for 0.5-10% of liquid quality in concrete material；By gained concrete test block maintenance to 28 day age；
By surfactant and water in mass ratio 1:8—1:10；Mixed solution is made, above-mentioned concrete test block is fully soaked
Steep in mixed solution 24 it is small when；
B. polypropylene ester emulsion-type surfactant, mass percent concentration are 0.5-5%；
When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant is mixed
Enter amount for 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；
Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix
Close solution, by gained concrete test block be fully soaked in mixed solution 24 it is small when；
C. polyethylene esters emulsification surfactants, mass percent concentration are 0.5-5%；
When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant is mixed
Enter amount for 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；
Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix
Close solution, by gained concrete test block be fully soaked in mixed solution 24 it is small when；
D. paraffin wax emulsions class surfactant, solid content are 30-50%；
When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant is mixed
Enter amount for 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；
Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix
Close solution, by gained concrete test block be fully soaked in mixed solution 24 it is small when.
Porous concrete product prepared by the method for the present invention, improves the surface texture of the internal void of concrete product,
Adhesive ability of the fine particle in hole is reduced, improves the anti-clogging ability of concrete product.
The principle of the invention：
The present invention is on the constant basis of the original material of the common porous concrete product of holding and proportioning, process for producing
On, surfactant is mixed into common porous concrete product soil, then fully immersion, surfactant will be dispersed in
In water coagulation soil product, inside porous concrete product and the pore surface on surface all can have a certain amount of surfactant to deposit
.Surfactant adheres to form new surface texture in porous concrete product pore surface, is effectively improved fine of reduction
Adhesive ability of the grain thing in hole, extends the service life of porous concrete product, ensures the permeable of porous concrete product
Ability, it is ensured that its prolonged draining is unobstructed.
Selected by the present invention the characteristics of surfactant：
(1) there is good dispersiveness, can be uniformly dispersed in porous concrete product.
(2) there is good compatibility.Keep porous concrete product original raw material and proportioning, process for producing not
Become, surfactant can coexist with other raw materials of porous concrete product, chemical change not occur, to porous concrete product
Effect on Mechanical Properties very little.
(3) there is good hydrophobicity, the water absorption rate of porous concrete product can be greatly lowered.
(4) there is good application property.Powder powder or liquid surfactant can be directly added into porous concrete product
Use or soak in raw material, be not required to extra construction technology.
The advantages and features of the present invention：
1. the anti-clogging ability of the porous concrete product prepared by the present invention is far superior to common porous concrete product.
2. the present invention prevents from blocking from the surface texture for improving pervious concrete internal void, solve permeable at present mixed
Guarantee water permeable ability technical barrier in solidifying soil popularization and application.
3. the present invention can extend the service life of pervious concrete, while also be the reduction of the consumption of resource, and reduce
Expenditure economically, has significant social and economic benefit.
Embodiment
For better understanding of the present invention, the present invention is further described by the following embodiment, but not to this
Invention is construed as limiting.
Embodiment 1：
First, prepare
1 material table of table
Stock up by table 1.
It is the polyethyl acrylate that mass percent concentration is 0.5-5% to take surfactant, its incorporation is concrete
The 0.2% of powder quality, i.e. 0.62kg/m in product raw material3.First polypropylene ester lotion is uniformly mixed with mixing water to be formed it is mixed
Liquid is closed, then routinely prepares concrete mix.
Gained concrete mix is poured into the die trial of 100 × 100 × 100mm, vibrate 10s on a vibration table, be molded；
Demoulded after when 24 is small and be put into standard curing room (temperature is 20 DEG C, humidity 90%) maintenance 28 days, obtain concrete test block.
The alcoholic solution that polypropylene ester lotion with 0.5-5% is 75%~95% with mass ratio is 1 in mass ratio：8—
1:10 ratio prepares mixed solution, by gained concrete test block be completely soaked in mixed solution 24 it is small when, obtain of the invention
Water coagulation soil.
2nd, products obtained therefrom is detected
(1) water absorption rate detects：Pervious concrete of the gained immersion 24 when small is put drying in air dry oven, and (60 DEG C, dry
24 it is small when), survey its dry weight m0.Pervious concrete is soaked into the water again 1/6 it is small when, 1 it is small when, 4 it is small when, 24 it is small when, respectively
Its surface moisture is dried, surveys the quality m under its saturated-water phase1, the difference of two mass and its dry weight ratio are permeable coagulation
The water absorption rate of native each corresponding period.
(2) porosity detects：Pervious concrete of the gained immersion 24 when small is put drying in air dry oven, and (60 DEG C, dry
24 it is small when).In soaking water 24 it is small when, reach saturated-water phase, take out, dry surface water, survey its porosity.
(3) mechanics properties testing：By pervious concrete of the gained immersion 24 when small put in air dry oven drying (60 DEG C,
Dry 24 it is small when).Its compression strength is surveyed with crush test machine.
(4) infiltration coefficient detects：Cylindrical pervious concrete (footpath 100mm, high 50mm) of the gained immersion 24 when small is put
Drying (60 DEG C, when baking 24 is small), survey its infiltration coefficient in air dry oven.
(5) blocking experiment：Take clay can to fill 1% hole of pervious concrete in theory every time as material is blocked
Blocking material be uniformly applied to test block surface, blend rubber hammer places 3 days in natural environment after gently making real, continuous 10
It is secondary, to simulate the blocking process that porous concrete product is filled by subparticle in actual use.And in the stipulated time
The coefficient of permeability of each test block is measured by (4) method afterwards.
Measure 28 days compression strength of this concrete product, 1/6 it is small when, 1 it is small when, 4 it is small when, 24 it is small when, porosity, infiltration system
Number, infiltration coefficient is as shown in table 2 after blocking.
2 polyethyl acrylate pervious concrete performance test of table
Embodiment 2：
Stock up by the table one of embodiment 1.It is that solid content is 25-40% sodium methyl silicate liquid to take surfactant, it is mixed
Enter 1% that amount is liquid quality in concrete product raw material, i.e. 1.12kg/m3。
First organic silicon surfactant is uniformly mixed to form mixed liquor with mixing water, polycarboxylate water-reducer, then by normal
Regulation is for concrete mix.
Gained concrete mix is poured into the die trial of 100 × 100 × 100mm, vibrate 10s on a vibration table, be molded；
Demoulded after when 24 is small and be put into standard curing room (temperature is 20 DEG C, humidity 90%) maintenance 28 days, obtain concrete test block.
With organic silicon surfactant and water in mass ratio 1：8—1:10 prepare mixed solution, and concrete test block is complete
Be soaked in mixed solution 24 it is small when, obtain pervious concrete of the present invention.
Products obtained therefrom is detected：
The detection method recorded according to embodiment, measures 28 days compression strength of this concrete product, 1/6 it is small when, 1 it is small when, 4
Hour, 24 it is small when, porosity, infiltration coefficient, infiltration coefficient is as shown in table 3 after blocking.
3 sodium methyl silicate pervious concrete performance test of table
Claims (1)
- A kind of 1. preparation method of anti-block water permeable concrete product, it is characterised in that：In normal concrete test block forming process It is middle to add surface-active and obtain concrete test block after conserving 28 days；Concrete test block is fully soaked in the surfactant afterwards Mixed solution in, when soaking time 24 is small, obtain porous concrete product of the present invention；The surfactant is one kind in following material：1) organic silicon water soluble surfactant, solid content are 25-40%；2) polypropylene ester emulsion-type surfactant, mass percent concentration are 0.5-5%；3) polyethylene esters emulsification surfactants, mass percent concentration are 0.5-5%；4) paraffin wax emulsions class surfactant, solid content are 30-50%；The surfactant uses by the following method：A. organic silicon water soluble surfactant, solid content are 25-40%；When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant incorporation For 0.5-10% of liquid quality in concrete material；By gained concrete test block maintenance to 28 day age；By surfactant and water in mass ratio 1:8—1:10；Mixed solution is made, will be above-mentionedConcrete test block be fully soaked in mixed solution 24 it is small when；B. polypropylene ester emulsion-type surfactant, mass percent concentration are 0.5-5%；When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant incorporation For 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix molten Liquid, by gained concrete test block be fully soaked in mixed solution 24 it is small when；C. polyethylene esters emulsification surfactants, mass percent concentration are 0.5-5%；When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant incorporation For 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix molten Liquid, by gained concrete test block be fully soaked in mixed solution 24 it is small when；D. paraffin wax emulsions class surfactant, solid content are 30-50%；When preparing concrete test block, surfactant is mixed with preparing water used in pervious concrete, surfactant incorporation For 0.1-5% of powder quality in concrete material；By gained concrete test block maintenance to 28 day age；Surfactant and mass ratio are pressed 1 for 75%~95% alcoholic solution:8~1:10 mass ratio is configured to mix molten Liquid, by gained concrete test block be fully soaked in mixed solution 24 it is small when.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294374.9A CN107935489A (en) | 2017-12-08 | 2017-12-08 | A kind of preparation method of anti-block water permeable concrete product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294374.9A CN107935489A (en) | 2017-12-08 | 2017-12-08 | A kind of preparation method of anti-block water permeable concrete product |
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| CN107935489A true CN107935489A (en) | 2018-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135710A (en) * | 2021-04-21 | 2021-07-20 | 四川衡鼎建材有限公司 | Special concrete product and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898065A (en) * | 2012-10-24 | 2013-01-30 | 北京工业大学 | Cracking and hollowing resistant aerated concrete water repellent and use method thereof |
| CN103360000A (en) * | 2013-06-28 | 2013-10-23 | 江苏名和集团有限公司 | Pervious concrete and preparation method thereof |
| CN103641374A (en) * | 2013-11-26 | 2014-03-19 | 成都新柯力化工科技有限公司 | Pervious concrete additive and preparation method thereof |
| CN105386379A (en) * | 2015-10-20 | 2016-03-09 | 山东大学 | Plugging-resistant freeze-resistant pervious concrete pavement brick and manufacturing method |
| CN106186943A (en) * | 2016-07-13 | 2016-12-07 | 江苏建筑职业技术学院 | A kind of anti-blocking pervious concrete and its preparation method and application |
-
2017
- 2017-12-08 CN CN201711294374.9A patent/CN107935489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898065A (en) * | 2012-10-24 | 2013-01-30 | 北京工业大学 | Cracking and hollowing resistant aerated concrete water repellent and use method thereof |
| CN103360000A (en) * | 2013-06-28 | 2013-10-23 | 江苏名和集团有限公司 | Pervious concrete and preparation method thereof |
| CN103641374A (en) * | 2013-11-26 | 2014-03-19 | 成都新柯力化工科技有限公司 | Pervious concrete additive and preparation method thereof |
| CN105386379A (en) * | 2015-10-20 | 2016-03-09 | 山东大学 | Plugging-resistant freeze-resistant pervious concrete pavement brick and manufacturing method |
| CN106186943A (en) * | 2016-07-13 | 2016-12-07 | 江苏建筑职业技术学院 | A kind of anti-blocking pervious concrete and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 曲广雷等: "《一种内疏水型透水混凝土的研制》", 《北华大学学报(自然科学版)》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135710A (en) * | 2021-04-21 | 2021-07-20 | 四川衡鼎建材有限公司 | Special concrete product and preparation method thereof |
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