CN106854060A - A kind of ecological permeable bricks and preparation method thereof - Google Patents

A kind of ecological permeable bricks and preparation method thereof Download PDF

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Publication number
CN106854060A
CN106854060A CN201611220462.XA CN201611220462A CN106854060A CN 106854060 A CN106854060 A CN 106854060A CN 201611220462 A CN201611220462 A CN 201611220462A CN 106854060 A CN106854060 A CN 106854060A
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China
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weight
weight portions
water
admixture
binder materials
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Granted
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CN201611220462.XA
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Chinese (zh)
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CN106854060B (en
Inventor
郝广成
李旭光
李冠杰
姚臻
马亮
窦泽红
李风华
王加强
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Zhongqing Construction Co., Ltd.
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Changchun Urban Expressway Management And Maintenance Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions 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
    • C04B28/26Silicates of the alkali metals
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017Aspects relating to the protection of the environment
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00284Materials permeable to liquids

Abstract

The invention discloses a kind of ecological permeable bricks and preparation method thereof, water-permeable brick includes Binder Materials, aggregate, additive and water, and by weight, the content of various materials is:The weight portion of Binder Materials 10 35, the weight portion of aggregate 60 80, the weight portion of additive 15 and the weight portion of water 2 30.Preparation method is:The mechanical activation of step one, admixture;The dual activation of thermokalite of step 2, admixture;Step 3, the mixing of Binder Materials and stirring;Step 4, water-permeable brick it is compressing;The maintenance of step 5, water-permeable brick.Beneficial effect:The water-permeable brick of excellent performance can be provided for market, the groundwater resources for increasingly lacking can be progressively supplemented, improve urban ecological environment, with good Social benefit and economic benefit.

Description

A kind of ecological permeable bricks and preparation method thereof
Technical field
The present invention relates to a kind of water-permeable brick and preparation method thereof, more particularly to a kind of ecological permeable bricks and preparation method thereof.
Background technology
Currently, with the development of the city, paving material requirements more and more higher, in recent years on urban development to surrounding And the influence research that underground environment brings shows:Near cities underground water is reduced, and land subsidence, soil moisture content is low, flowers and plants tree The growth of wood is suppressed.Researcher thinks relevant with urban ground structure.At present major part urban road in concrete and its Its paving brick is all waterproof, impermeable gaseity.Causing the rainwater of nature, snow-broth can not effectively permeate the ground, and destroy life State environment.Therefore the demand of the road pavement material of water-permeable and air permeable is increasing.Water-permeable brick because its structure memory is in continuous hole, Rainwater or the snow-broth of thawing can be made to enter in underground in time, such that it is able to progressively supplement the underground water for increasingly lacking money Source, improves urban ecological environment.
On the other hand, industrial expansion brings substantial amounts of industrial residue, and gangue, oil shale waste slag and iron tailings are more The larger solid waste of common and storage, can apply to prepare construction material, but because its activity is relatively low, greatly limit Application in construction material.
The content of the invention
The main object of the present invention is, in order to solve how effectively to supplement the groundwater resources for increasingly lacking, to improve city life The problem of state environment;
Another object of the present invention is the problem for how effectively processing industrial residue.
The present invention in order to achieve the above object, a kind of ecological permeable bricks for solving the above problems and providing and its preparation side Method.
The ecological permeable bricks that the present invention is provided include Binder Materials, aggregate, additive and water, by weight, various materials The content of material is:Binder Materials 10-35 weight portions, aggregate 60-80 weight portions, additive 1-5 weight portions and water 2-30 weight portions.
Binder Materials by weight, adds 2-8 weight portions by admixture and cement composition in the admixture of 100 weight portions Cement, gangue, oil shale waste slag, kaolin and NaOH are included in admixture, the content of materials various by weight is: Gangue 30-40 weight portions, oil shale waste slag 30-40 weight portions, kaolin 20-30 weight portions and NaOH 1-5 weight portions, oil Shale lime-ash is the shale ashes of formation after oil shale retorting and burning.
Aggregate is CHARACTERISTICS OF TAILINGS SAND or regeneration aggregate, and particle size range 0.3mm-4.75mm can also use equivalent river sand or artificial sand generation Replace.
Additive is waterglass or alkaline excitation material.
The preparation method of the ecological permeable bricks that the present invention is provided, its method is as described below:
The mechanical activation of step one, admixture:By weight, gangue, the 30-40 weight portions of 30-40 weight portions are weighed Oil shale waste slag and 20-30 weight portions kaolin mixing after use ball mill grinding 2-3h, it is and standby by 200 mesh square hole screens With;
The dual activation of heat-alkali of step 2, admixture:The material that step one is prepared adds 1-5 weight by weight The NaOH of part is mixed, and after stirring, being placed in be heated up in high temperature furnace carries out activation process, and activation temperature is 500-600 degree, Soak time 2-3 hours, cooling down sealing was stand-by;
Step 3, the mixing of Binder Materials and stirring:The admixture that will be activated in step 2 adds cement to be mixed Stirring, by weight, the admixture of 100 weight portions adds the cement of 2-8 weight portions, is well mixed stand-by;
Step 4, water-permeable brick it is compressing:The Binder Materials that to be prepared in step 3 add additive, coarse aggregate and Water is mixed again, and by weight, the content of various materials is:Binder Materials 10-35 weight portions, aggregate 60-80 weight portions, Additive 1-5 weight portions and water 2-30 weight portions, compressing on forcing press after being well mixed, briquetting pressure is 15- 30MPa, compressing rear natural drying;
The maintenance of step 5, water-permeable brick:Water-permeable brick after will be compressing is put into fog room maintenance, curing temperature 60-90 Degree, maintenance humidity is more than 95%, curing time 36-48h, is got product after the completion of maintenance.
Beneficial effects of the present invention:
Water-permeable brick provided by the present invention is non-sintered water-permeable brick, with gangue, oil shale waste slag as primary raw material, is passed through Middle low-temperature activation treatment, improves reactivity, then is aided with a small amount of cement as Binder Materials, with iron tailings sand as aggregate, addition A small amount of additive, water-permeable brick is obtained by compressing, maintenance, the present invention both solved solid waste it is active relatively low, mix Amount minor issue, turn avoid high-sintering process, greatly reduce energy consumption.The water-permeable brick prepared using present invention process has saturating Aqueous good, mechanical strength is high, excellent durability, the low feature of energy consumption, not only can for solve gangue, oil shale waste slag, Environmental problem and problem of resource waste that the solid waste such as mine tailing are brought, and the permeable of excellent performance can be provided for market Brick, can progressively supplement the groundwater resources for increasingly lacking, and improve urban ecological environment, with good social benefit and economy Benefit.
Specific embodiment
Embodiment one:
The ecological permeable bricks that the present invention is provided include Binder Materials, aggregate, additive and water, by weight, various materials The content of material is:The weight portion of Binder Materials 10, the weight portion of aggregate 60, the weight portion of additive 1 and the weight portion of water 2.
Binder Materials by weight, adds 2 weight portions by admixture and cement composition in the admixture of 100 weight portions Cement, includes gangue, oil shale waste slag, kaolin and NaOH in admixture, the content of materials various by weight is:Coal The weight portion of spoil 30, the weight portion of oil shale waste slag 40, the weight portion of kaolin 30 and the weight portions of NaOH 1, oil shale waste slag are oily page The shale ashes formed after rock destructive distillation and burning.
Aggregate is CHARACTERISTICS OF TAILINGS SAND or regeneration aggregate, and particle size range 0.3mm-4.75mm can also use equivalent river sand or artificial sand generation Replace.
Additive is waterglass or alkaline excitation material.
The preparation method of the ecological permeable bricks that the present invention is provided, its method is as described below:
The mechanical activation of step one, admixture:By weight, gangue, the oily page of 40 weight portions of 30 weight portions are weighed Ball mill grinding 2-3h is used after the kaolin mixing of rock lime-ash and 30 weight portions, and it is standby by 200 mesh square hole screens;
The dual activation of heat-alkali of step 2, admixture:The material that step one is prepared adds 1 weight portion by weight NaOH mix, after stirring, being placed in be heated up in high temperature furnace carries out activation process, and activation temperature is 500-600 degree, living 2-3 hours change time, cooling down sealing is stand-by;
Step 3, the mixing of Binder Materials and stirring:The admixture that will be activated in step 2 adds cement to be mixed Stirring, by weight, the admixture of 100 weight portions adds the cement of 2 weight portions, is well mixed stand-by;
Step 4, water-permeable brick it is compressing:The Binder Materials that to be prepared in step 3 add additive, coarse aggregate and Water is mixed again, and by weight, the content of various materials is:The weight portion of Binder Materials 10, the weight portion of aggregate 60, additive 1 weight portion and the weight portion of water 2, be well mixed after it is compressing on forcing press, briquetting pressure is 15-30MPa, it is compressing after Spontaneously dry;
The maintenance of step 5, water-permeable brick:Water-permeable brick after will be compressing is put into fog room maintenance, curing temperature 60-90 Degree, maintenance humidity is more than 95%, curing time 36-48h, is got product after the completion of maintenance.
Embodiment two:
The ecological permeable bricks that the present invention is provided include Binder Materials, aggregate, additive and water, by weight, various materials The content of material is:The weight portion of Binder Materials 35, the weight portion of aggregate 80, the weight portion of additive 5 and the weight portion of water 30.
Binder Materials by weight, adds 8 weight portions by admixture and cement composition in the admixture of 100 weight portions Cement, includes gangue, oil shale waste slag, kaolin and NaOH in admixture, the content of materials various by weight is:Coal The weight portion of spoil 40, the weight portion of oil shale waste slag 40, the weight portion of kaolin 20 and the weight portions of NaOH 5, oil shale waste slag are oily page The shale ashes formed after rock destructive distillation and burning.
Aggregate is CHARACTERISTICS OF TAILINGS SAND or regeneration aggregate, and particle size range 0.3mm-4.75mm can also use equivalent river sand or artificial sand generation Replace.
Additive is waterglass or alkaline excitation material.
The preparation method of the ecological permeable bricks that the present invention is provided, its method is as described below:
The mechanical activation of step one, admixture:By weight, gangue, the oily page of 40 weight portions of 40 weight portions are weighed Ball mill grinding 2-3h is used after the kaolin mixing of rock lime-ash and 20 weight portions, and it is standby by 200 mesh square hole screens;
The dual activation of heat-alkali of step 2, admixture:The material that step one is prepared adds 5 weight portions by weight NaOH mix, after stirring, being placed in be heated up in high temperature furnace carries out activation process, and activation temperature is 500-600 degree, living 2-3 hours change time, cooling down sealing is stand-by;
Step 3, the mixing of Binder Materials and stirring:The admixture that will be activated in step 2 adds cement to be mixed Stirring, by weight, the admixture of 100 weight portions adds the cement of 8 weight portions, is well mixed stand-by;
Step 4, water-permeable brick it is compressing:The Binder Materials that to be prepared in step 3 add additive, coarse aggregate and Water is mixed again, and by weight, the content of various materials is:The weight portion of Binder Materials 35, the weight portion of aggregate 80, additive 5 weight portions and the weight portion of water 30, compressing on forcing press after being well mixed, briquetting pressure is 15-30MPa, compressing After spontaneously dry;
The maintenance of step 5, water-permeable brick:Water-permeable brick after will be compressing is put into fog room maintenance, curing temperature 60-90 Degree, maintenance humidity is more than 95%, curing time 36-48h, is got product after the completion of maintenance.
Embodiment three:
The ecological permeable bricks that the present invention is provided include Binder Materials, aggregate, additive and water, by weight, various materials The content of material is:The weight portion of Binder Materials 25, the weight portion of aggregate 70, the weight portion of additive 3 and the weight portion of water 16.
Binder Materials by weight, adds 5 weight portions by admixture and cement composition in the admixture of 100 weight portions Cement, includes gangue, oil shale waste slag, kaolin and NaOH in admixture, the content of materials various by weight is:Coal The weight portion of spoil 35, the weight portion of oil shale waste slag 35, the weight portion of kaolin 30 and the weight portions of NaOH 3, oil shale waste slag are oily page The shale ashes formed after rock destructive distillation and burning.
Aggregate is CHARACTERISTICS OF TAILINGS SAND or regeneration aggregate, and particle size range 0.3mm-4.75mm can also use equivalent river sand or artificial sand generation Replace.
Additive is waterglass or alkaline excitation material.
The preparation method of the ecological permeable bricks that the present invention is provided, its method is as described below:
The mechanical activation of step one, admixture:By weight, gangue, the oily page of 35 weight portions of 35 weight portions are weighed Ball mill grinding 2-3h is used after the kaolin mixing of rock lime-ash and 30 weight portions, and it is standby by 200 mesh square hole screens;
The dual activation of heat-alkali of step 2, admixture:The material that step one is prepared adds 3 weight portions by weight NaOH mix, after stirring, being placed in be heated up in high temperature furnace carries out activation process, and activation temperature is 500-600 degree, living 2-3 hours change time, cooling down sealing is stand-by;
Step 3, the mixing of Binder Materials and stirring:The admixture that will be activated in step 2 adds cement to be mixed Stirring, by weight, the admixture of 100 weight portions adds the cement of 5 weight portions, is well mixed stand-by;
Step 4, water-permeable brick it is compressing:The Binder Materials that to be prepared in step 3 add additive, coarse aggregate and Water is mixed again, and by weight, the content of various materials is:The weight portion of Binder Materials 25, the weight portion of aggregate 70, additive 3 weight portions and the weight portion of water 16, compressing on forcing press after being well mixed, briquetting pressure is 15-30MPa, compressing After spontaneously dry;
The maintenance of step 5, water-permeable brick:Water-permeable brick after will be compressing is put into fog room maintenance, curing temperature 60-90 Degree, maintenance humidity is more than 95%, curing time 36-48h, is got product after the completion of maintenance.

Claims (5)

1. a kind of ecological permeable bricks, it is characterised in that:Binder Materials, aggregate, additive and water are included, it is by weight, various The content of material is:Binder Materials 10-35 weight portions, aggregate 60-80 weight portions, additive 1-5 weight portions and water 2-30 weight Part.
2. a kind of ecological permeable bricks according to claim 1, it is characterised in that:Described Binder Materials is by admixture and water Mud constitute, by weight, in the admixture of 100 weight portions add 2-8 weight portions cement, included in admixture gangue, Oil shale waste slag, kaolin and NaOH, the content of materials various by weight is:Gangue 30-40 weight portions, oil shale waste slag 30-40 weight portions, kaolin 20-30 weight portions and NaOH 1-5 weight portions, after oil shale waste slag is for oil shale retorting and burning The shale ashes of formation.
3. a kind of ecological permeable bricks according to claim 1, it is characterised in that:Described aggregate is CHARACTERISTICS OF TAILINGS SAND or Regenerated Bone Material, particle size range 0.3mm-4.75mm can also be replaced with equivalent river sand or artificial sand.
4. a kind of ecological permeable bricks according to claim 1, it is characterised in that:Described additive is waterglass or alkalescence Excitation material.
5. a kind of preparation method of ecological permeable bricks, it is characterised in that:Its method is as described below:
The mechanical activation of step one, admixture:By weight, gangue, the oil of 30-40 weight portions of 30-40 weight portions are weighed Ball mill grinding 2-3h is used after the kaolin mixing of shale lime-ash and 20-30 weight portions, and it is standby by 200 mesh square hole screens;
The dual activation of heat-alkali of step 2, admixture:The material that step one is prepared adds 1-5 weight portions by weight NaOH is mixed, and after stirring, being placed in be heated up in high temperature furnace carries out activation process, and activation temperature is 500-600 degree, activation Time 2-3 hours, cooling down sealing was stand-by;
Step 3, the mixing of Binder Materials and stirring:The admixture that will be activated in step 2 adds cement to be mixed, By weight, the admixture of 100 weight portions adds the cement of 2-8 weight portions, is well mixed stand-by;
Step 4, water-permeable brick it is compressing:The Binder Materials that will be prepared in step 3 adds additive, coarse aggregate and water again Secondary to be mixed, by weight, the content of various materials is:It is Binder Materials 10-35 weight portions, aggregate 60-80 weight portions, additional Agent 1-5 weight portions and water 2-30 weight portions, compressing on forcing press after being well mixed, briquetting pressure is 15-30MPa, pressure Spontaneously dried after being made type;
The maintenance of step 5, water-permeable brick:Water-permeable brick after will be compressing is put into fog room maintenance, and curing temperature 60-90 degree is supported Shield humidity is more than 95%, curing time 36-48h, is got product after the completion of maintenance.
CN201611220462.XA 2016-12-26 2016-12-26 A kind of ecological permeable bricks and preparation method thereof Active CN106854060B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746286A (en) * 2017-10-13 2018-03-02 张聪聪 High permeability rate ceramic water-permeable brick and preparation method thereof
CN108083834A (en) * 2017-12-18 2018-05-29 蚌埠市宝运商品混凝土有限公司 A kind of impact resistance pervious concrete composite material
CN108558301A (en) * 2018-05-30 2018-09-21 黄旭东 A kind of preparation method of high intensity water-permeable brick
CN109293291A (en) * 2018-10-18 2019-02-01 天津市静搏轻型建材有限公司 A kind of concrete square brick processing technology
CN111559899A (en) * 2020-04-29 2020-08-21 青岛理工大学 Recycled material terrace brick and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
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
CN102093011A (en) * 2010-11-29 2011-06-15 司密花 Burning-free block brick prepared from bulky industrial waste residues
CN104310921A (en) * 2014-10-12 2015-01-28 韶关学院 Slag aggregate water permeable brick prepared from large mixing amount mineral admixtures and preparation method of slag aggregate water permeable brick
CN104341133A (en) * 2013-08-05 2015-02-11 贵州省建筑材料科学研究设计院 Preparation method of blast furnace granulation slag water-permeable brick
CN106082914A (en) * 2016-06-20 2016-11-09 安徽金丰新型建材有限公司 The gangue of a kind of light weight high intensity is non-burning brick

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
CN102093011A (en) * 2010-11-29 2011-06-15 司密花 Burning-free block brick prepared from bulky industrial waste residues
CN104341133A (en) * 2013-08-05 2015-02-11 贵州省建筑材料科学研究设计院 Preparation method of blast furnace granulation slag water-permeable brick
CN104310921A (en) * 2014-10-12 2015-01-28 韶关学院 Slag aggregate water permeable brick prepared from large mixing amount mineral admixtures and preparation method of slag aggregate water permeable brick
CN106082914A (en) * 2016-06-20 2016-11-09 安徽金丰新型建材有限公司 The gangue of a kind of light weight high intensity is non-burning brick

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746286A (en) * 2017-10-13 2018-03-02 张聪聪 High permeability rate ceramic water-permeable brick and preparation method thereof
CN108083834A (en) * 2017-12-18 2018-05-29 蚌埠市宝运商品混凝土有限公司 A kind of impact resistance pervious concrete composite material
CN108558301A (en) * 2018-05-30 2018-09-21 黄旭东 A kind of preparation method of high intensity water-permeable brick
CN109293291A (en) * 2018-10-18 2019-02-01 天津市静搏轻型建材有限公司 A kind of concrete square brick processing technology
CN111559899A (en) * 2020-04-29 2020-08-21 青岛理工大学 Recycled material terrace brick and preparation method thereof

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Effective date of registration: 20190926

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Patentee before: Changchun urban expressway management and maintenance Co., Ltd.