CN110451871A - High service life colorful water-permeable concrete and its configuration method - Google Patents
High service life colorful water-permeable concrete and its configuration method Download PDFInfo
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- 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
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- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
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- 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
- C04B2111/00017—Aspects relating to the protection of the environment
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- 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
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- 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
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- 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
- C04B2111/40—Porous or lightweight materials
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- 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
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses high service life colorful water-permeable concrete and its configuration method, the constitutive material including following parts by weight: 1200-2000 parts of stone, 360-450 parts of cement, 10-25 parts of reinforcing agent, 100-150 parts of water, 6-20 parts of colorant and 2-4 parts of protective agent.High service life pervious concrete provided by the invention, with good compression strength and water penetration, it can satisfy the various requirement of engineering for thering is water penetration to require concrete, be conducive to maintaining ecological balance, have many advantages, such as ease for maintenance, highly resistance freeze thawing, high-cooling property, high-bearing capacity, good eco-environmental prote and long service life, urban ecological environment can be effectively improved；In addition, the color of the concrete can also be selected according to actual needs, there is good decorative effect.
Description
Technical field
The present invention relates to concrete technology related fields more particularly to high service life colorful water-permeable concrete and its configurations
Method.
Background technique
As continuous flourishing and development, the earth of world economy have gradually changed its original looks.Urban construction day is new
The moon is different, grows rapidly, while surround people by the world of armored concrete.Public building, house, road construction make
Ground surface environment hardening almost changes the ecological environment for building ground, and atmospheric evaporation circulation is affected, and leads to urban area
Interior air humidity reduces, and temperature increases, and is formed " tropical island effect ", and the missing of the greenings such as urban green space also exacerbates this phenomenon.
This " tropical island effect " makes city in summer sultryyer, and dust increases in atmosphere, and people's life increasingly feels uncomfortable,
Threaten the health of the mankind, hardened ground be lauched rainwater can not almost over the ground to be supplemented, and water resource utility model will will lead to
Arid year by year, sandstorm is further frequent.Sandstorm frequently occurs in recent years for many north cities in China, including capital Beijing existing
As being exactly example that environmental ecology wrecks.City water resource, which is destroyed and is lost, becomes the ecological problem to become increasingly conspicuous.
How to solve water resource ecological environment problem, protect our area so that people have a full ecological, from
So, comfortable living environment just becomes people and has to the problem of paying much attention in the process of sustainable development.And green ring
Health care material also just becomes the first choice of urban construction.
2014, house town and country construction portion externally issued " sponge urban construction technical manual ", it means that China from now on
Rainwater will be become the wealth that quenches one's thirst, construction reason from burden no longer based on " repairing big pipe " by the construction of urban drainage prevention waterlogging system
Thoroughly transformation will be occurred by reading.Building the sponge city with nature accumulation, naturally osmotic, self-purification function is that conservation culture is built
If important content, be to realize the important embodiment of urbanization and environmental resource coordinated development, and China's urban construction from now on
Significant task.
As its name suggests, sponge city refers to that city can adapt to environmental change and reply disaster freely as sponge
Etc. there is good " elasticity ", water suction, water storage, infiltration, water purification when rainy by the water stored " release " and are subject to when needing
It utilizes.Sponge urban construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure city row
Water is prevented waterlogging under the premise of safety, realizes that rainwater in the accumulation, infiltration and purification of urban area, promotes rainwater resource to the maximum extent
Utilization and ecological environmental protection.In sponge Process of Urban Development, the system of natural precipitation, surface water and groundwater should be planned as a whole
Property, coordinate each links of water circulation uses such as water supply, draining, and consider its complexity and chronicity.
" cavernous body " will be had by building sponge city.City " cavernous body " both includes the water systems such as river, lake, pond, also includes green
The cities auxiliary facilities such as ground, garden, permeable building.Rainwater, which passes through, to be seeped under these " cavernous bodies ", stagnant storage, purifies, reuse, finally
Remainder runoff extenuates urban waterlogging by pipe network, pumping plant outlet so as to effectively improve the standard of sewerage system
Pressure.
Existing pervious concrete substantially meets the requirement of " cavernous body ", compensates for the impermeability of normal concrete,
It is a kind of ecological environment-friendly type concrete.However, existing ventilative concrete is there is also compression strength, permeable breathable is poor and face
The relatively simple disadvantage of color.
For this purpose, we have proposed high service life colorful water-permeable concrete and its configuration methods.
Summary of the invention
The purpose of the present invention is to provide high service life colorful water-permeable concrete and its configuration methods, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the goals above, present invention employs following technical solutions:
High service life colorful water-permeable concrete, the constitutive material including following parts by weight: 1200-2000 parts of stone, water
360-450 parts of mud, 10-25 parts of reinforcing agent, 100-150 parts of water, 6-20 parts of colorant and 2-4 parts of protective agent.
Preferably, the reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator,
1-4 parts of dispersing agent, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Preferably, the colorant can be the one of which in color toner or colored finishing coat.
Preferably, the cement marked as No. 600.
The present invention also also discloses the preparation method of high service life colorful water-permeable concrete, comprises the steps of:
S1, weigh suitable cement, reinforcing agent, color toner and a certain amount of water are uniformly mixed, stir and be made colored mixed
Close liquid；
S2, stone is added in color mix liquid obtained in S1, is mixed evenly, obtain the colorful water-permeable of liquid
Concrete；
S3, the colorful water-permeable concrete of preparation is laid on the ground, and will be laid on the ground using relevant device
Colorful water-permeable concrete is by flattening；
S4, suitable protective agent is sprayed on permeable concrete ground high service life colorful water-permeable coagulation can be obtained
Soil.
The present invention also also discloses the preparation method of high service life colorful water-permeable concrete, comprises the steps of:
S1, weigh suitable cement, reinforcing agent and a certain amount of water are uniformly mixed, stir and mixed liquor be made；
S2, stone is added in mixed liquor obtained in S1, is mixed evenly, obtain the pervious concrete of liquid；
S3, the pervious concrete of preparation is laid on the ground, and on the ground permeable will be laid with using relevant device
Concrete is by flattening；
S4, suitable colored finishing coat is sprayed on permeable concrete ground, then spraying suitable protective agent again can obtain
To high service life colorful water-permeable concrete.
Compared with prior art, the beneficial effects of the present invention are:
High service life pervious concrete provided by the invention has good compression strength and water penetration, can satisfy
The various requirement of engineering for having water penetration to require concrete, are conducive to maintaining ecological balance, have ease for maintenance, highly resistance freeze thawing
The advantages that property, high-cooling property, high-bearing capacity, good eco-environmental prote and long service life, urban ecology can be effectively improved
Environment；In addition, the color of the concrete can also be selected according to actual needs, there is good decorative effect.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Combined with specific embodiments below the present invention is made further to explain, purpose, which is only that, to be better understood in the present invention
Hold.
Embodiment one
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1200 parts, 360 parts of cement, 10 parts of reinforcing agent, 100 parts of water, 6 parts of color toner and 2 parts of protective agent.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,360 parts of cement, 10 parts of reinforcing agent, 100 parts of water and 6 parts of color toner are uniformly mixed, stir and is made colored mixed
Close liquid；
S2,1200 parts of stone are added in color mix liquid obtained in S1, are mixed evenly, obtain the coloured silk of liquid
Color pervious concrete；
S3, the colorful water-permeable concrete of preparation is laid on the ground, and will be laid on the ground using relevant device
Colorful water-permeable concrete is by flattening；
S4, high service life colorful water-permeable concrete can be obtained in sprayed protection agent on permeable concrete ground.
Embodiment two
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1400 parts, 380 parts of cement, 11 parts of reinforcing agent, 110 parts of water, 7 parts of color toner and 2.5 parts of protective agent.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,380 parts of cement, 11 parts of reinforcing agent, 110 parts of water and 7 parts of color toner are uniformly mixed, stir and is made colored mixed
Close liquid；
S2,1400 parts of stone are added in color mix liquid obtained in S1, are mixed evenly, obtain the coloured silk of liquid
Color pervious concrete；
S3, the colorful water-permeable concrete of preparation is laid on the ground, and will be laid on the ground using relevant device
Colorful water-permeable concrete is by flattening；
S4, high service life colorful water-permeable concrete can be obtained in sprayed protection agent on permeable concrete ground.
Embodiment three
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1600 parts, 400 parts of cement, 12 parts of reinforcing agent, 120 parts of water, 8 parts of color toner and 3 parts of protective agent.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,400 parts of cement, 12 parts of reinforcing agent, 120 parts of water and 8 parts of color toner are uniformly mixed, stir and is made colored mixed
Close liquid；
S2,1600 parts of stone are added in color mix liquid obtained in S1, are mixed evenly, obtain the coloured silk of liquid
Color pervious concrete；
S3, the colorful water-permeable concrete of preparation is laid on the ground, and will be laid on the ground using relevant device
Colorful water-permeable concrete is by flattening；
S4, high service life colorful water-permeable concrete can be obtained in sprayed protection agent on permeable concrete ground.
Example IV
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1200 parts, 360 parts of cement, 10 parts of reinforcing agent, 100 parts of water, colored 6 parts and 2 parts of protective agent of finishing coat.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,360 parts of cement, 10 parts of reinforcing agent and 100 parts of water are uniformly mixed, stir and mixed liquor is made；
S2,1200 parts of stone are added in mixed liquor obtained in S1, are mixed evenly, obtain the permeable mixed of liquid
Solidifying soil；
S3, the pervious concrete of preparation is laid on the ground, and on the ground permeable will be laid with using relevant device
Concrete is by flattening；
S4, colored finishing coat is sprayed on permeable concrete ground, then high service life can be obtained in sprayed protection agent again
Colorful water-permeable concrete.
Embodiment five
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1400 parts, 380 parts of cement, 11 parts of reinforcing agent, 110 parts of water, colored 7 parts and 2.5 parts of protective agent of finishing coat.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,380 parts of cement, 11 parts of reinforcing agent and 110 parts of water are uniformly mixed, stir and mixed liquor is made；
S2,1400 parts of stone are added in mixed liquor obtained in S1, are mixed evenly, obtain the permeable mixed of liquid
Solidifying soil；
S3, the pervious concrete of preparation is laid on the ground, and on the ground permeable will be laid with using relevant device
Concrete is by flattening；
S4, colored finishing coat is sprayed on permeable concrete ground, then high service life can be obtained in sprayed protection agent again
Colorful water-permeable concrete.
Embodiment six
The invention also provides high service life colorful water-permeable concrete, the constitutive materials including following parts by weight: stone
1600 parts, 400 parts of cement, 12 parts of reinforcing agent, 120 parts of water, colored 8 parts and 3 parts of protective agent of finishing coat.
Wherein, reinforcing agent includes the constitutive material of following parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, dispersing agent
1-4 parts, 2-6 parts of water-reducing agent and 1-4 parts of air entraining agent.
Wherein, the cement marked as No. 600.
The invention also provides the preparation methods of high service life colorful water-permeable concrete, comprise the steps of:
S1,400 parts of cement, 12 parts of reinforcing agent and 120 parts of water are uniformly mixed, stir and color mix liquid is made；
S2,1600 parts of stone are added in mixed liquor obtained in S1, are mixed evenly, obtain the permeable mixed of liquid
Solidifying soil；
S3, the pervious concrete of preparation is laid on the ground, and on the ground permeable will be laid with using relevant device
Concrete is by flattening；
S4, colored finishing coat is sprayed on permeable concrete ground, then high service life can be obtained in sprayed protection agent again
Colorful water-permeable concrete.
In embodiment one to six, the thickness of the bed course of high service life colorful water-permeable concrete is 10mm, the thickness of surface layer
Degree is 6mm, and the high service life colorful water-permeable concrete conventional index compression strength that embodiment one to six is prepared (is surveyed
Test-object is quasi-: GB50081-2002 normal concrete mechanical test method), water penetration performance tested.
The testing standard of compression strength: GB50081-2002 normal concrete mechanical test method.
In Master's thesis " mix-design and its performance study of pervious concrete " of the water penetration test referring to Gan Bingqing
Method in 2.3 sections carries out.
Specific test result see the table below.
High service life colorful water-permeable concrete conventional index test result table
| 28d compression strength (MPa) | Coefficient of permeability (cm/s), 15 DEG C | |
| Embodiment one | 33.7 | 5.12*10-2 |
| Embodiment two | 34.2 | 5.83*10-2 |
| Embodiment three | 34.8 | 5.4*10-2 |
| Example IV | 33.8 | 5.6*10-2 |
| Embodiment five | 34.4 | 5.7*10-2 |
| Embodiment six | 35.1 | 5.55*10-2 |
By Ben Biao, it can be concluded that, high service life pervious concrete provided by the invention has good compression strength
And water penetration, it can satisfy the various requirement of engineering for thering is water penetration to require concrete, be conducive to maintaining ecological balance, have
It the advantages that ease for maintenance, highly resistance freeze thawing, high-cooling property, high-bearing capacity, good eco-environmental prote and long service life, can
It is effectively improved urban ecological environment；In addition, the color of the concrete can also be selected according to actual needs, have good
Decorative effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. high service life colorful water-permeable concrete, which is characterized in that the constitutive material including following parts by weight: stone 1200-
2000 parts, 360-450 parts of cement, 10-25 parts of reinforcing agent, 100-150 parts of water, 6-20 parts of colorant and 2-4 parts of protective agent.
2. high service life colorful water-permeable concrete according to claim 1, which is characterized in that the reinforcing agent include with
The constitutive material of lower parts by weight: 0.5-1 parts of thickener, 4-10 parts of accelerator, 1-4 parts of dispersing agent, 2-6 parts of water-reducing agent and air entraining agent
1-4 parts.
3. high service life colorful water-permeable concrete according to claim 1, which is characterized in that the colorant can be
One of which in color toner or colored finishing coat.
4. high service life colorful water-permeable concrete according to claim 1, which is characterized in that the cement marked as
No. 600.
5. the preparation method of high service life colorful water-permeable concrete, which is characterized in that comprise the steps of:
S1, weigh suitable cement, reinforcing agent, color toner and a certain amount of water are uniformly mixed, stir and color mix liquid be made；
S2, stone is added in color mix liquid obtained in S1, is mixed evenly, obtain the colorful water-permeable coagulation of liquid
Soil；
S3, the colorful water-permeable concrete of preparation is laid on the ground, and the colour using relevant device by laying on the ground
Pervious concrete is by flattening；
S4, suitable protective agent is sprayed on permeable concrete ground high service life colorful water-permeable concrete can be obtained.
6. the preparation method of high service life colorful water-permeable concrete, which is characterized in that comprise the steps of:
S1, weigh suitable cement, reinforcing agent and a certain amount of water are uniformly mixed, stir and mixed liquor be made；
S2, stone is added in mixed liquor obtained in S1, is mixed evenly, obtain the pervious concrete of liquid；
S3, the pervious concrete of preparation is laid on the ground, and the permeable coagulation using relevant device by laying on the ground
Soil is by flattening；
S4, suitable colored finishing coat is sprayed on permeable concrete ground, then spraying suitable protective agent again can be obtained height
Service life colorful water-permeable concrete.
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| CN113896471A (en) * | 2021-09-27 | 2022-01-07 | 江苏鸿宇天盛新材料科技有限公司 | Concrete with long service life and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112573878A (en) * | 2020-12-25 | 2021-03-30 | 北京金隅混凝土有限公司 | Colored water-permeable concrete and preparation method thereof |
| CN113264733A (en) * | 2021-06-04 | 2021-08-17 | 千易建设集团有限公司 | Colored permeable pouring stone pavement |
| CN113896471A (en) * | 2021-09-27 | 2022-01-07 | 江苏鸿宇天盛新材料科技有限公司 | Concrete with long service life and preparation method thereof |
| CN113880507A (en) * | 2021-11-18 | 2022-01-04 | 祝福来 | Colored pervious concrete with long service life and preparation method thereof |
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