CN108285316A - A kind of high intensity water-permeable brick - Google Patents
A kind of high intensity water-permeable brick Download PDFInfo
- Publication number
- CN108285316A CN108285316A CN201711488690.XA CN201711488690A CN108285316A CN 108285316 A CN108285316 A CN 108285316A CN 201711488690 A CN201711488690 A CN 201711488690A CN 108285316 A CN108285316 A CN 108285316A
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- Prior art keywords
- parts
- water
- permeable brick
- high intensity
- toughening compound
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Classifications
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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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of high intensity water-permeable brick, raw material includes by weight：260 340 parts of blast-furnace cinder, 30 40 parts of gravel, 140 150 parts of cementitious material, 10 20 parts of nano silicon dioxide, 24 parts of potassium carbonate, 24 parts of potassium hydroxide, 6 12 parts of pore-foaming agent, 24 parts of Cocoamidopropyl betaine, 24 parts of sodium humate, 24 parts of zeolite powder.Cementitious material includes by weight：80 100 parts of Phosphorus Slag, 20 30 parts of cement, 40 60 parts of sodium metasilicate, 48 parts of toughening compound.Toughening compound is prepared using following technique：By wool fiber, acrylic ester grafted styrene, urea, triethanolamine, water stirring, high pressure hydration filters, and cleaning, forced air drying obtains toughening compound.Permeability rate of the present invention is high, and compression strength is high, not easy to break, and waste utilization rate is high, environmentally protective, can be in large-scale application.
Description
Technical field
The present invention relates to water-permeable brick technical field more particularly to a kind of high intensity water-permeable bricks.
Background technology
Natural precipitation can be absorbed by water-permeable brick rapidly, and be permeated the ground through earth's surface, in due course recharge of groundwater position；It is permeable
Excess surface water can be eliminated or be reduced to brick, and while generating Benefit of Flood Preventation, numerous urban pollutants are not migrated by flowing water and made
At greater area of environmental pollution；After rainfall, the moisture in water-permeable brick is gradually released in air again, adjusts surface temperature
And humidity, mitigate city " tropical island effect ", safeguards the earth's surface ecological balance；Water-permeable brick has sound-absorbing and antiskid function, can improve row
The safety walked and comfort absorb noise caused by vehicle traveling, create quiet comfortable traffic environment.Therefore, permeable
Brick can be widely used for house, garden, park, square, botanical garden, gardens, factory area, parking lot, tree well, greenhouse, pavement
And the laying on the road surfaces such as light duty traffic highway, can generate good society, environment and ecological effect, but at present water-permeable brick there is also
The low technical problem of compression strength, it would be highly desirable to solve.
Invention content
Technical problems based on background technology, the present invention propose a kind of high intensity water-permeable brick, and permeability rate is high, resistance to compression
Intensity is high, not easy to break, and waste utilization rate is high, environmentally protective, can be in large-scale application.
A kind of high intensity water-permeable brick proposed by the present invention, raw material include by weight：260-340 parts of blast-furnace cinder, sand
30-40 parts of gravel, 140-150 parts of cementitious material, 10-20 parts of nano silicon dioxide, 2-4 parts of potassium carbonate, 2-4 parts of potassium hydroxide cause
6-12 parts of hole agent, 2-4 parts of Cocoamidopropyl betaine, 2-4 parts of sodium humate, 2-4 parts of zeolite powder.
Preferably, pore-foaming agent includes by weight：4-8 parts of paper mill sludge, 2-6 parts of sepiolite powder.
Preferably, cementitious material includes by weight：80-100 parts of Phosphorus Slag, 20-30 parts of cement, 40-60 parts of sodium metasilicate,
4-8 parts of toughening compound.
Preferably, toughening compound is prepared using following technique：By wool fiber, acrylic ester grafted styrene, urea,
Triethanolamine, water stirring, high pressure hydration filter, and cleaning, forced air drying obtains toughening compound.
Preferably, in the preparation process of toughening compound, wool fiber, acrylic ester grafted styrene, urea, three ethyl alcohol
Amine, water weight ratio be 40-60：6-10：6-10：4-8：60-100.
Preferably, toughening compound is prepared using following technique：By wool fiber, acrylic ester grafted styrene, urea,
Triethanolamine, water stir 4-8h, mixing speed 30-50r/min, high pressure hydration 4-8h, and high pressure hydration temperature is 40-50 DEG C,
High pressure hydration pressure is 0.4-0.8MPa, is filtered, and cleaning, 75-85 DEG C of forced air drying 40-60min obtains toughening compound.
The present invention is using blast-furnace cinder, gravel as aggregate, and using Phosphorus Slag, cement, sodium metasilicate as cementitious material, paper mill is dirty
Mud, sepiolite powder are pore-foaming agent, have waste utilization rate height, environmentally protective advantage, and can be before ensureing permeability rate
It puts, compression strength is high, not easy to break, can be in large-scale application.In the toughening compound of the present invention, wool fiber is put into
In solvent containing amido bond, by high temperature impregnate swelling after, ammonium salt molecule be embedded in wool fiber inside, further with core
The acrylic ester grafted styrene of shell structure combines, and realizes and has complementary advantages, and one side wool fiber is not easy to break, tensile strength and
Elongation at break increases obviously, and on the other hand since surface coats one layer of macromolecular complex, toughening effect is notable, dispersion performance
Excellent, impact strength is high；Toughening compound coordinates with Phosphorus Slag, cement, sodium metasilicate, and gel effect is fabulous, compression strength
It is high with flexural strength, and solve the pollution problem of discarded Phosphorus Slag, sodium metasilicate to environment, the present invention is without sintering, energy
Consumption is few, moreover it is possible to promote recharge of groundwater resource, make rainy day road surface not ponding, improve ecological environment.
The present invention is tested for the property, result is as follows：Compression strength is 41-43MPa, flexural strength 8-
8.4MPa, water-retaining property 1.2-1.4g/cm, coefficient of permeability 30-34cm/s；25 Frozen-thawed cycleds, compression strength loss 5.8-
6.2%, 300 Frozen-thawed cycleds, dynamic modulus of elasticity loss late is less than 13%.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of high intensity water-permeable brick, raw material include：Blast-furnace cinder 260g, gravel 40g, cementitious material 140g, nanometer two
Silica 20g, potassium carbonate 2g, potassium hydroxide 4g, pore-foaming agent 6g, Cocoamidopropyl betaine 4g, sodium humate 2g, zeolite powder
4g。
Pore-foaming agent includes：Paper mill sludge 4g, sepiolite powder 6g.Cementitious material includes：Phosphorus Slag 80g, cement 30g, silicon
Sour sodium 40g, toughening compound 8g.
Toughening compound is prepared using following technique：By 40g wool fibers, the acrylic ester grafted styrene of 10g, 6g urine
Element, 8g triethanolamines, 60g water stir 8h, mixing speed 30r/min, high pressure hydration 8h, and high pressure hydration temperature is 40 DEG C, high
It is 0.8MPa that pressure, which impregnates pressure, is filtered, and cleaning, 75 DEG C of forced air drying 60min obtain toughening compound.
Embodiment 2
A kind of high intensity water-permeable brick, raw material include：Blast-furnace cinder 340g, gravel 30g, cementitious material 150g, nanometer two
Silica 10g, potassium carbonate 4g, potassium hydroxide 2g, pore-foaming agent 12g, Cocoamidopropyl betaine 2g, sodium humate 4g, zeolite
Powder 2g.
Pore-foaming agent includes：Paper mill sludge 8g, sepiolite powder 2g.Cementitious material includes：Phosphorus Slag 100g, cement 20g, silicon
Sour sodium 60g, toughening compound 4g.
Toughening compound is prepared using following technique：By 60g wool fibers, the acrylic ester grafted styrene of 6g, 10g urine
Element, 4g triethanolamines, 100g water stir 4h, mixing speed 50r/min, high pressure hydration 4h, and high pressure hydration temperature is 50 DEG C, high
It is 0.4MPa that pressure, which impregnates pressure, is filtered, and cleaning, 85 DEG C of forced air drying 40min obtain toughening compound.
Embodiment 3
A kind of high intensity water-permeable brick, raw material include：Blast-furnace cinder 280g, gravel 37g, cementitious material 143g, nanometer two
Silica 18g, potassium carbonate 2.5g, potassium hydroxide 3.5g, pore-foaming agent 8g, Cocoamidopropyl betaine 3.5g, sodium humate
2.5g, zeolite powder 3.5g.
Pore-foaming agent includes：Paper mill sludge 5g, sepiolite powder 5g.Cementitious material includes：Phosphorus Slag 85g, cement 28g, silicon
Sour sodium 45g, toughening compound 7g.
Toughening compound is prepared using following technique：By 45g wool fibers, the acrylic ester grafted styrene of 9g, 7g urea,
7g triethanolamines, 70g water stir 7h, mixing speed 35r/min, high pressure hydration 7h, and high pressure hydration temperature is 44 DEG C, high pressure leaching
Bubble pressure while is 0.7MPa, is filtered, and cleaning, 78 DEG C of forced air drying 55min obtain toughening compound.
Embodiment 4
A kind of high intensity water-permeable brick, raw material include：Blast-furnace cinder 320g, gravel 33g, cementitious material 147g, nanometer two
Silica 12g, potassium carbonate 3.5g, potassium hydroxide 2.5g, pore-foaming agent 10g, Cocoamidopropyl betaine 2.5g, sodium humate
3.5g, zeolite powder 2.5g.
Pore-foaming agent includes：Paper mill sludge 7g, sepiolite powder 3g.Cementitious material includes：Phosphorus Slag 95g, cement 22g, silicon
Sour sodium 55g, toughening compound 5g.
Toughening compound is prepared using following technique：By 55g wool fibers, the acrylic ester grafted styrene of 7g, 9g urea,
5g triethanolamines, 90g water stir 5h, mixing speed 45r/min, high pressure hydration 5h, and high pressure hydration temperature is 48 DEG C, high pressure leaching
Bubble pressure while is 0.5MPa, is filtered, and cleaning, 82 DEG C of forced air drying 45min obtain toughening compound.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one 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. a kind of high intensity water-permeable brick, which is characterized in that its raw material includes by weight：260-340 parts of blast-furnace cinder, gravel
30-40 parts, 140-150 parts of cementitious material, 10-20 parts of nano silicon dioxide, 2-4 parts of potassium carbonate, 2-4 parts of potassium hydroxide, pore
6-12 parts of agent, 2-4 parts of Cocoamidopropyl betaine, 2-4 parts of sodium humate, 2-4 parts of zeolite powder.
2. high intensity water-permeable brick according to claim 1, which is characterized in that pore-foaming agent includes by weight：Paper mill sludge
4-8 parts, 2-6 parts of sepiolite powder.
3. high intensity water-permeable brick according to claim 1 or claim 2, which is characterized in that cementitious material includes by weight：Phosphorus Slag
80-100 parts, 20-30 parts of cement, 40-60 parts of sodium metasilicate, 4-8 parts of toughening compound.
4. high intensity water-permeable brick according to claim 3, which is characterized in that toughening compound is prepared using following technique：It will
Wool fiber, acrylic ester grafted styrene, urea, triethanolamine, water stirring, high pressure hydration filter, cleaning, forced air drying
Obtain toughening compound.
5. high intensity water-permeable brick according to claim 4, which is characterized in that in the preparation process of toughening compound, wool is fine
Dimension, the weight ratio of acrylic ester grafted styrene, urea, triethanolamine, water are 40-60：6-10：6-10：4-8：60-100.
6. the high intensity water-permeable brick according to claim 4 or 5, which is characterized in that toughening compound is prepared using following technique：
Wool fiber, acrylic ester grafted styrene, urea, triethanolamine, water are stirred into 4-8h, mixing speed 30-50r/min,
High pressure hydration 4-8h, high pressure hydration temperature are 40-50 DEG C, and high pressure hydration pressure is 0.4-0.8MPa, is filtered, cleaning, 75-85 DEG C
Forced air drying 40-60min obtains toughening compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488690.XA CN108285316A (en) | 2017-12-30 | 2017-12-30 | A kind of high intensity water-permeable brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488690.XA CN108285316A (en) | 2017-12-30 | 2017-12-30 | A kind of high intensity water-permeable brick |
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| Publication Number | Publication Date |
|---|---|
| CN108285316A true CN108285316A (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488690.XA Pending CN108285316A (en) | 2017-12-30 | 2017-12-30 | A kind of high intensity water-permeable brick |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133867A (en) * | 2018-09-30 | 2019-01-04 | 柳晶（长春）环保科技有限公司 | A kind of ecological permeable bricks |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289310A (en) * | 2008-03-24 | 2008-10-22 | 昆明理工大学 | Low-temperature ceramic permeable bricks and production method thereof |
| CN107098630A (en) * | 2017-06-03 | 2017-08-29 | 合肥慧林建材有限公司 | A kind of mosquito proof pavior brick and preparation method thereof |
-
2017
- 2017-12-30 CN CN201711488690.XA patent/CN108285316A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289310A (en) * | 2008-03-24 | 2008-10-22 | 昆明理工大学 | Low-temperature ceramic permeable bricks and production method thereof |
| CN107098630A (en) * | 2017-06-03 | 2017-08-29 | 合肥慧林建材有限公司 | A kind of mosquito proof pavior brick and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘万辉: "《复合材料》", 31 March 2017, 哈尔滨工业大学出版社 * |
| 展义臻等: "羊毛低温染色方法与机理", 《上海毛麻科技》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133867A (en) * | 2018-09-30 | 2019-01-04 | 柳晶（长春）环保科技有限公司 | A kind of ecological permeable bricks |
| CN109133867B (en) * | 2018-09-30 | 2021-06-04 | 柳晶（长春）环保科技有限公司 | Ecological water permeable brick |
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Application publication date: 20180717 |
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