CN106186926A - High-strength water-permeable concrete additive and pervious concrete - Google Patents
High-strength water-permeable concrete additive and pervious concrete Download PDFInfo
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- CN106186926A CN106186926A CN201610534330.8A CN201610534330A CN106186926A CN 106186926 A CN106186926 A CN 106186926A CN 201610534330 A CN201610534330 A CN 201610534330A CN 106186926 A CN106186926 A CN 106186926A
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- water
- concrete
- permeable
- additive
- naphthalene sulfonate
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- 239000004567 concrete Substances 0.000 title claims abstract description 52
- 239000000654 additive Substances 0.000 title claims abstract description 42
- 230000000996 additive effect Effects 0.000 title claims abstract description 42
- 239000011380 pervious concrete Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000002114 nanocomposite Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 239000010440 gypsum Substances 0.000 claims abstract description 7
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 23
- 235000019738 Limestone Nutrition 0.000 claims description 19
- 239000006028 limestone Substances 0.000 claims description 19
- QYCVHILLJSYYBD-UHFFFAOYSA-L copper;oxalate Chemical compound [Cu+2].[O-]C(=O)C([O-])=O QYCVHILLJSYYBD-UHFFFAOYSA-L 0.000 claims description 13
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 claims description 13
- BBZQHVYNSCMSCC-UHFFFAOYSA-N C1(=CC=CC2=CC=CC=C12)S(=O)(=O)O.C(C)(C)[Na] Chemical compound C1(=CC=CC2=CC=CC=C12)S(=O)(=O)O.C(C)(C)[Na] BBZQHVYNSCMSCC-UHFFFAOYSA-N 0.000 claims description 12
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 description 14
- 239000002689 soil Substances 0.000 description 11
- 230000015271 coagulation Effects 0.000 description 9
- 238000005345 coagulation Methods 0.000 description 9
- 239000012467 final product Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000035515 penetration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 4
- 239000012615 aggregate Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- SBXNJHOOTYXZDG-UHFFFAOYSA-N 1-tert-butylnaphthalene;sodium Chemical compound [Na].C1=CC=C2C(C(C)(C)C)=CC=CC2=C1 SBXNJHOOTYXZDG-UHFFFAOYSA-N 0.000 description 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- -1 2,6-di-t-butyl naphthalin Sodium Chemical compound 0.000 description 1
- 241001466460 Alveolata Species 0.000 description 1
- 206010052128 Glare Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000222065 Lycoperdon Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000768494 Polymorphum Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- UDHMTPILEWBIQI-UHFFFAOYSA-N butyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCCCC)=CC=CC2=C1 UDHMTPILEWBIQI-UHFFFAOYSA-N 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007589 penetration resistance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000004083 survival effect Effects 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
-
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of high-strength water-permeable concrete additive and pervious concrete, described high-strength water-permeable concrete additive is prepared from by the raw material of following weight parts: redispersible rubber powder 5 15 parts, gypsum powder 15 20 parts, water reducer 1 10 parts, nanocomposite filler 10 30 parts.The high-strength water-permeable concrete additive that the present invention provides, by rational proportioning, preferably go out the water reducer of applicable high-strength water-permeable concrete additive, nanocomposite filler kind and consumption, the pervious concrete that described additive is made has good comprcssive strength and coefficient of permeability, disclosure satisfy that various requirement of engineering concrete being had to permeable requirement, beneficially maintaining ecological balance and realize sustainable development.
Description
Technical field
The present invention relates to technical field of concrete, particularly relate to a kind of high-strength water-permeable concrete additive and permeable coagulation
Soil.
Background technology
In Process of Urbanization Construction, the earth's surface of modern city is progressively covered by the hardening of the material water-proof material such as building and concrete
Lid, defines " the artificial desert " on ecology, means of transportation easily, lays smooth road and bringing to the trip of people
The most simultaneously, these fluid-tight road surfaces bring negative effect greatly also to the ecological environment in city.First, tradition
Ground pavement it is emphasised that the sturdy and durable and usability on ground, but the impermeability of this kind of paving by valuable from
So precipitation completely with lower soil and subsoil water blocking-up, precipitation major part enters rivers,lakes and seas etc. by sewerage system pipe network
In earth surface water source, the excess extraction of urban groundwater, causes Urban Underground water level more and more lower, defines geologically in addition
" funnel type " level of ground water, causes ground to decline, and coastal area also results in inwelling, and this has just had a strong impact on having of rainwater
Effect utilize, during the most waterproof ground pavement rainfall rainwater be first pass through ground drainage grade or ground show that ditch enters lower water
Road, rainwater could enter Urban Underground drainage system through the rainwash of relatively long distance before entering sewer.This process
The rainwater making initial relative clean dissolves in substantial amounts of urban surface pollutant, the secondary pollution produced in this runoff process, logical
Cross sewerage system and enter peripheral ground natural water, increased the weight of the pollution level of natural water, have impact on urban surface and plant
The growth of thing, destroys urban surface ecological balance；Secondly the ground pavement of this surface compact is unfavorable for alleviating making an uproar of city
Sound pollutes, the noise mainly produced from road traffic；The rainy day due to can not draining in time, cause surface gathered water, make rain
It driving produces the phenomenons such as " drift is sliding ", " splashing ", " Night Glare ", travels to pedestrian's trip and vehicle and makes troubles；Additionally this
Kind is fluid-tight mats formation and the common effect of surrounding cities building, can increase city " tropical island effect "；Also have due to its color
Gloomy, lack anger, modern city is also referred to as " heat island of Lycoperdon polymorphum Vitt ".
Need now one can meet pavement performance, simultaneously again can be comfortable for people's class formation with natural environment coordinated growth
The paving material of living environment.Permeable concrete is a kind of environmental environment-friendly concrete.It is a kind of through special work
What skill was made has the concrete of continuous gap.Its existing certain intensity, has again certain ventilative water permeability, can be fine
Alleviate the waterproof impact that environment is caused of mating formation.
Pervious concrete is also known as celluar concrete, non-fine concrete, permeable terrace.It is by aggregate, cement and water mixing
A kind of porous light concrete become, it does not contains fine aggregate, coarse aggregate Surface coating a thin layer cement mortar mutually bonds and shape
Become the equally distributed alveolate texture in hole, therefore there is ventilative, permeable and lightweight feature.
Pervious concrete by American-European, Japan and other countries for the defect on the road surface of former urban road, the one of application
Rainwater can be allowed to flow into underground, effective recharge of groundwater, alleviate some urban environments of the level of ground water drastically decline etc. in city
Problem.And the harm of the environmental pollutions such as ground oil compounds can be effectively eliminated；Meanwhile, it is protection subsoil water, dimension
Protect ecological balance, the excellent pavement material of urban heat land effect can be alleviated；It is conducive to the benign development of environment for human survival
And in the work such as urban rainwater management and water prevention and cure of pollution, there is special significance.
Pervious concrete system has series colour formula, and the intention of matching design, for varying environment and individual demand
Decorated style carry out laying construction.This is that tradition is mated formation and the irrealizable special pavement material of general water-permeable brick.
Pervious concrete begins to research and application in the U.S. from the 1970s and 1980s in last century, and many countries are all in a large number
Promote, as the road reformation of 90% to be become pervious concrete by Germany's expection in a short time, change and destroy urban ecology in the past
Ground is laid, and makes pervious concrete pavement depend on to obtain social benefit widely.
Nano material is little due to size so that it is has special performance in terms of structure, physics and chemical property, is current
The focus of materialogy area research, is described as " century the most promising material " by scientists.The invention provides high-strength water-permeable
The pervious concrete that concrete admixture is made, has the physical and mechanical properties of excellence.
Summary of the invention
For above-mentioned deficiency present in prior art, the technical problem to be solved is to provide a kind of high-strength
Water coagulation soil additive and pervious concrete.
The present invention seeks to be achieved through the following technical solutions:
A kind of high-strength water-permeable concrete additive, is prepared from by the raw material of following weight parts: redispersible rubber powder 5-
15 parts, gypsum powder 15-20 part, water reducer 1-10 part, nanocomposite filler 10-30 part.
Preferably, described water reducer be three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-bis-
The mixture of one or more in t-butyl naphthalin sodium sulfonate.
It is highly preferred that described water reducer by three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-
Di-t-butyl sodium naphthalene sulfonate mixes, described three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-bis-
The mass ratio of t-butyl naphthalin sodium sulfonate is (1-3): (1-3): (1-3).
Preferably, described nanocomposite filler is the mixture of one or more in titanium phosphate, Cupric wolframate., cupric oxalate.
It is highly preferred that described nanocomposite filler is mixed by titanium phosphate, Cupric wolframate., cupric oxalate, described titanium phosphate,
Cupric wolframate., the mass ratio of cupric oxalate are (1-3): (1-3): (1-3).
Present invention also offers the pervious concrete that a kind of described high-strength water-permeable concrete additive is made, by following weight
Part raw material be prepared from: cement 45-55 part, limestone gravel 200-300 part, high-strength water-permeable concrete additive 10-20 part,
Water 12-22 part.
Preferably, described cement is P II 42.5R cement.
Preferably, the particle diameter 5-10mm of described limestone gravel.
The high-strength water-permeable concrete additive that the present invention provides, by rational proportioning, preferably goes out applicable high-strength water-permeable and mixes
The solidifying soil water reducer of additive, nanocomposite filler kind and consumption, the pervious concrete that described additive is made has well
Comprcssive strength and coefficient of permeability, it is possible to meet various requirement of engineering concrete being had to permeable requirement, be conducive to safeguarding life
State balances and realizes sustainable development.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, the following stated, is only the preferable enforcement to the present invention
Example, not does the restriction of other forms to the present invention, and any those skilled in the art are possibly also with the disclosure above
Technology contents be changed to the Equivalent embodiments that changes on an equal basis.Every without departing from the present invention program content, according to the present invention
Technical spirit any simple modification that following example are done or equivalent variations, all fall within protection scope of the present invention.
Each raw material introduction in embodiment:
Three (1-Methylethyl) sodium naphthalene sulfonate, No. CAS: 1323-19-9.
6-hydroxyl-2-sodium naphthalene sulfonate, No. CAS: 135-76-2.
2,6-di-t-butyl sodium naphthalene sulfonates, No. CAS: 14992-59-7.
Titanium phosphate, No. CAS: 15578-51-5, particle diameter 30nm.
Cupric wolframate., also known as: oxidation tungsten copper, No. CAS: 13587-35-4, particle diameter 30nm.
Cupric oxalate, No. CAS: 814-91-5, particle diameter 30nm.
Cement, peaceful sheep board P II 42.5R (C1) portland cement of gold using the south of the River, Nanjing Cement Co., Ltd to produce.
Limestone gravel, particle diameter 7mm.
Redispersible rubber powder, with reference to number of patent application: in 201110240131.3 prepared by the method for embodiment 1.
Gypsum powder, i.e. calcium sulphate dihydrate, the model using Foshan City three Shui Jian Gypsum Fibrosum Products Co., Ltd to provide is
The gypsum powder of CL480.
Embodiment 1
High-strength water-permeable concrete additive raw material (weight portion): redispersible rubber powder 10 parts, gypsum powder 17 parts, diminishing
Agent 5.4 parts, nanocomposite filler 18 parts.
Described water reducer is by three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-di-t-butyl naphthalin
Sodium sulfonate is uniformly mixed for 1:1:1 in mass ratio and obtains.
Described nanocomposite filler is uniformly mixed for 1:1:1 in mass ratio by titanium phosphate, Cupric wolframate., cupric oxalate
Arrive.
Prepared by high-strength water-permeable concrete additive: by redispersible rubber powder, gypsum powder, water reducer, nano combined fill out
Material is uniformly mixed and get final product.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described water reducer by 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-bis-uncle
Sodium butylnaphthalenesulfonate is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the high-strength water-permeable concrete additive of embodiment 2.
Embodiment 3
Substantially the same manner as Example 1, differ only in: described water reducer by three (1-Methylethyl) sodium naphthalene sulfonate, 2,
6-di-t-butyl sodium naphthalene sulfonate is uniformly mixed for 1:1 in mass ratio and obtains.Obtain outside the high-strength water-permeable concrete of embodiment 3
Add agent.
Embodiment 4
Substantially the same manner as Example 1, differ only in: described water reducer is by three (1-Methylethyl) sodium naphthalene sulfonate, 6-
Hydroxyl-2-sodium naphthalene sulfonate is uniformly mixed for 1:1 in mass ratio and obtains.The high-strength water-permeable concrete obtaining embodiment 4 is additional
Agent.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described nanocomposite filler by Cupric wolframate., cupric oxalate by quality
Obtain than being uniformly mixed for 1:1.Obtain the high-strength water-permeable concrete additive of embodiment 5.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described nanocomposite filler by titanium phosphate, cupric oxalate by quality
Obtain than being uniformly mixed for 1:1.Obtain high-strength water-permeable concrete additive and the pervious concrete of embodiment 6.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described nanocomposite filler by titanium phosphate, Cupric wolframate. by quality
Obtain than being uniformly mixed for 1:1.Obtain the high-strength water-permeable concrete additive of embodiment 7.
Embodiment 8
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 1
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 1
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 9
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 2
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 2
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 10
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 3
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 3
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 11
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 4
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 4
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 12
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 5
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 5
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 13
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 6
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 6
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Embodiment 14
Pervious concrete raw material (weight portion): the preparation of P II 42.5R cement 50 parts, limestone gravel 250 parts, embodiment 7
High-strength water-permeable concrete additive 15.5 parts, 17.5 parts of water.
The preparation of pervious concrete: high-strength water-permeable coagulation prepared by P II 42.5R cement, limestone gravel, embodiment 7
Soil additive, water addition concrete mixer are uniformly mixed and get final product.
Test case 1
Pervious concrete conventional index comprcssive strength that embodiment 8-14 is prepared, water penetration, chloride-penetration resistance
Performance is tested.The test of comprcssive strength, water penetration with reference to the clear Master's thesis of sweet ice " mix-design of pervious concrete and
Its performance study " in 2.3 joint in method carry out；Chloride-penetration resistance testing method is with reference to the Master's thesis of Xu Qinglei
In " nano silicon is on the impact of cement-based material performance and Study on mechanism " 2.2.5 chloride-penetration resistance test into
OK, concrete test result is shown in Table 1.
Table 1: conventional index test result table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-LOMAR PWA EINECS 246-676-2
Sodium, 2,6-di-t-butyl sodium naphthalene sulfonate are compounding) conventional index comprcssive strength, water penetration, Anti-Chloride Ion Penetration be substantially better than
Embodiment 2-4 is (in three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-di-t-butyl sodium naphthalene sulfonate arbitrarily
The two is compounding).Comparing embodiment 1 and embodiment 5-7, embodiment 1 (titanium phosphate, Cupric wolframate., cupric oxalate are compounding) conventional index resists
Compressive Strength, water penetration, Anti-Chloride Ion Penetration are substantially better than embodiment 5-7 (in titanium phosphate, Cupric wolframate., cupric oxalate any two
Person compounds).
Claims (8)
1. a high-strength water-permeable concrete additive, it is characterised in that be prepared from by the raw material of following weight parts: redispersible
Property rubber powder 5-15 part, gypsum powder 15-20 part, water reducer 1-10 part, nanocomposite filler 10-30 part.
2. high-strength water-permeable concrete additive as claimed in claim 1 and pervious concrete, it is characterised in that: described diminishing
Agent is one or more in three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-di-t-butyl sodium naphthalene sulfonate
Mixture.
3. high-strength water-permeable concrete additive as claimed in claim 2 and pervious concrete, it is characterised in that: described diminishing
Agent by three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, 2,6-di-t-butyl sodium naphthalene sulfonate mixes, institute
State three (1-Methylethyl) sodium naphthalene sulfonate, 6-hydroxyl-2-sodium naphthalene sulfonate, the mass ratio of 2,6-di-t-butyl sodium naphthalene sulfonate are (1-
3): (1-3): (1-3).
4. the high-strength water-permeable concrete additive as according to any one of claim 1-3 and pervious concrete, it is characterised in that:
Described nanocomposite filler is the mixture of one or more in titanium phosphate, Cupric wolframate., cupric oxalate.
5. high-strength water-permeable concrete additive as claimed in claim 4 and pervious concrete, it is characterised in that: described nanometer
Compounded mix is mixed by titanium phosphate, Cupric wolframate., cupric oxalate, and described titanium phosphate, Cupric wolframate., the mass ratio of cupric oxalate are (1-
3): (1-3): (1-3).
6. the pervious concrete that the high-strength water-permeable concrete additive as according to any one of claim 1-7 is made, its feature
It is: described pervious concrete is prepared from by the raw material of following weight parts: cement 45-55 part, limestone gravel 200-300
Part, high-strength water-permeable concrete additive 10-20 part, water 12-22 part.
7. pervious concrete as claimed in claim 6, it is characterised in that: described cement is P II 42.5R cement.
8. pervious concrete as claimed in claim 6, it is characterised in that: the particle diameter of described limestone gravel is 5-10mm.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840606A (en) * | 2017-11-13 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of pervious concrete |
| CN108675748A (en) * | 2018-06-25 | 2018-10-19 | 袁辉 | A kind of high-performance environment-friendly concrete and preparation method thereof |
| CN108726949A (en) * | 2018-07-09 | 2018-11-02 | 辽宁建筑职业学院 | A kind of high-strength water-permeable concrete and preparation method thereof |
| CN108751874A (en) * | 2018-08-14 | 2018-11-06 | 贵州大兴旺新材料科技有限公司 | A kind of high-performance color pervious asphalt concrete and preparation method thereof |
| CN109422476A (en) * | 2017-08-29 | 2019-03-05 | 王宁 | A kind of pervious concrete special additive material composition |
| CN109942266A (en) * | 2019-02-27 | 2019-06-28 | 江苏卓坤新型环保材料有限公司 | A kind of preparation method of inorganic pervious concrete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133004A (en) * | 2004-12-31 | 2008-02-27 | 万肯高级材料有限公司 | Coating system |
| CN101293763A (en) * | 2008-06-26 | 2008-10-29 | 河南国基建设集团有限公司 | Water permeable concrete and pavement construction method |
| CN102432219A (en) * | 2011-09-07 | 2012-05-02 | 黄永申 | High strength permeable concrete additive and permeable concrete |
-
2016
- 2016-07-08 CN CN201610534330.8A patent/CN106186926B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133004A (en) * | 2004-12-31 | 2008-02-27 | 万肯高级材料有限公司 | Coating system |
| CN101293763A (en) * | 2008-06-26 | 2008-10-29 | 河南国基建设集团有限公司 | Water permeable concrete and pavement construction method |
| CN102432219A (en) * | 2011-09-07 | 2012-05-02 | 黄永申 | High strength permeable concrete additive and permeable concrete |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422476A (en) * | 2017-08-29 | 2019-03-05 | 王宁 | A kind of pervious concrete special additive material composition |
| CN107840606A (en) * | 2017-11-13 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of pervious concrete |
| CN108675748A (en) * | 2018-06-25 | 2018-10-19 | 袁辉 | A kind of high-performance environment-friendly concrete and preparation method thereof |
| CN108726949A (en) * | 2018-07-09 | 2018-11-02 | 辽宁建筑职业学院 | A kind of high-strength water-permeable concrete and preparation method thereof |
| CN108751874A (en) * | 2018-08-14 | 2018-11-06 | 贵州大兴旺新材料科技有限公司 | A kind of high-performance color pervious asphalt concrete and preparation method thereof |
| CN108751874B (en) * | 2018-08-14 | 2021-08-17 | 贵州大兴旺新材料科技有限公司 | High-performance colored pervious asphalt concrete and preparation method thereof |
| CN109942266A (en) * | 2019-02-27 | 2019-06-28 | 江苏卓坤新型环保材料有限公司 | A kind of preparation method of inorganic pervious concrete |
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|---|---|
| CN106186926B (en) | 2018-07-20 |
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