CN110183168A - A kind of Phosphorus Slag water-permeable brick and preparation method thereof - Google Patents
A kind of Phosphorus Slag water-permeable brick and preparation method thereof Download PDFInfo
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- CN110183168A CN110183168A CN201910369343.8A CN201910369343A CN110183168A CN 110183168 A CN110183168 A CN 110183168A CN 201910369343 A CN201910369343 A CN 201910369343A CN 110183168 A CN110183168 A CN 110183168A
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- phosphorus slag
- water
- cement
- permeable brick
- aggregate
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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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
-
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
Abstract
The invention belongs to the field of building materials more particularly to a kind of Phosphorus Slag water-permeable brick and preparation method thereof.The present invention is using Phosphorus Slag, cement as lower layer's aggregate, using thin rubbery granule and high temperature resistant cement DTA as upper rubber layer base-material, realize the comprehensive utilization of industrial residue, new approaches are opened for the disposition of Phosphorus Slag, and it is low in cost, the application effect of product is effectively improved, maintenance cost is reduced, water-permeable brick of the invention has good permeable effect, its surface will not generate ponding layer after raining.The present invention is that one kind can make full use of Phosphorus Slag and other wastes, low in cost, can be reduced Phosphorus Slag water-permeable brick of environmental pollution and preparation method thereof.
Description
Technical field
The invention belongs to the field of building materials more particularly to a kind of Phosphorus Slag water-permeable brick and preparation method thereof.
Background technique
Phosphorus Slag is the waste residue of yellow phosphorus industry discharge, is granular substance of the clinker during Electric Cooker phosphorus after water quenching,
Usual is in canescence, light, mostly vitreum, and granularity is smaller, between generally 0.5-5mm, has porous structure.Main component
It is noncrystalline pseudowollastonite, it is similar to natural wollastonite property, wherein CaO40% or so also contains containing SiO240% or so
F, the chemical components such as Al2O3, Fe2O3, MgO, K2O, Na2O, P2O5, SO3, these compositions with complicated silicide, phosphide,
The forms such as fluoride exist.Carbon is often mixed in phosphorus ore slag.Phosphorus Slag is in neutrality.
Yellow phosphorus is mainly used in production high-concentration phosphoric acid and high concentration phosphate fertilizer.Phosphorus is the indispensable element of biology, China
It is large agricultural country, phosphate industry amount is huge.China's phosphate rock resource occupies second place of the world, and production of phosphate fertilizer ranks first in the world, phosphorus work
Industry plays highly important effect in national economy.Phosphorus chemical industry produces 1 ton of yellow phosphorus, just generates 8-10 tons or so of yellow phosphorus
Slag, it is possible thereby to calculate that waste sludge discharge amount is big.The phosphorus ore slag that phosphorus chemical industry discharges every year largely fails to be used effectively.Phosphorus ore
It can cause environmental pollution in slag containing titanium pigment compound, fluoride etc., so can only be spacious in mountain depression according to Law on Environmental Protection
It is stacked in the fixed-point set of Yezhong, this processing, had both occupied valuable soil, also water source is polluted.
Phosphorus Slag is mainly as cement admixture and rudimentary phosphate fertilizer at present, but dosage is few, and dosage is also extremely unstable, also
Production Wall or floor tile, sanitary ceramics, insulation fibre are used it to, but popularity rate is still inadequate, can not largely digest Phosphorus Slag, Phosphorus Slag
Sufficient utilization is not yet received, and with the continuous development of national phosphorus production enterprise, the Phosphorus Slag of generation is also more and more,
The disposition of Phosphorus Slag is to perplex the problem of each enterprise.
Therefore, find one kind and prepare water-permeable brick using Phosphorus Slag as primary raw material, can make full use of Phosphorus Slag and other
Waste, low in cost, can be reduced Phosphorus Slag water-permeable brick of environmental pollution and preparation method thereof is the task of top priority.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the present invention provides a kind of Phosphorus Slag water-permeable brick and its system
Preparation Method is achieved particular by following art scheme:
A kind of method of Phosphorus Slag water-permeable brick, includes the following steps:
(1) lower layer's aggregate is produced: Phosphorus Slag, cement, water being mixed according to following ratio: Phosphorus Slag 75%, cement 15-
20%, water 5-10%, and the uniform stirring in blender form water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: by thin rubbery granule and high temperature resistant cement DTA according to (9-11): 1 weight
Than being uniformly mixing to obtain upper rubber layer base-material after mixing；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, uses equipment
Compacting, make the thin rubber in upper layer account for the 1/5-1/4 of brick body overall thickness to get.
Preferably, the Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.The Phosphorus Slag of this size can improve brick body
Porosity reduces seeping phenomenon and occurs.
Preferably, the cement is the cement of label P.O 42.5.The cement of this label can improve the bonding of lower layer's aggregate
Intensity is more suitble to this method.
Preferably, the step (1), mixing time are 5 minutes.Lower layer's aggregate can sufficiently be stirred evenly at this time.
Preferably, the specification of the water-permeable brick is long 240mm* wide 115mm* high 40mm.This specification is relatively mild, is suitble to work
Industry routine use.It is further preferred that the raw material dosage is every piece of brick rubber grain 100g, high temperature glue 10g.This dosage is more
It is suitble to the water-permeable brick of above-mentioned specification to make.
Preferably, the step (4) is compacted with equipment, is to be pressed onto finished surface density: 600-900Kg/m.Finished product at this time
Superficial density is preferable, and durability is higher, and water permeability is preferable.
Preferably, step (4) is compacted with equipment, is compacted again after the brush oil of hammer pressure head face.Hammer pressure head face brush oil makes to be compacted
When more convenient molding.
Compared with prior art, the technical effect of the invention is embodied in:
(1) present invention does underlayment using Phosphorus Slag and prepares water-permeable brick, realizes the comprehensive utilization of industrial residue, is yellow phosphorus
The disposition of slag opens new approaches.
(2) water-permeable brick of the invention has good permeable effect, its surface will not generate ponding layer after raining.
(3) present invention prepares water-permeable brick using Phosphorus Slag and rubber grain, low in cost, effectively improves the application effect of product
Fruit reduces maintenance cost.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
Embodiment 1
(1) lower layer's aggregate is produced: weighing Phosphorus Slag 75kg, cement 17.5kg, water 7.5kg mixing, and in blender
Middle uniform stirring 5 minutes forms water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: being weighed thin rubbery granule 10kg, high temperature resistant cement DTA1kg, is stirred after mixing
It mixes and uniformly obtains upper rubber layer base-material；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, uses equipment
Compacting makes the thin rubber in upper layer account for the 22.5% of brick body overall thickness, and finished surface density is 750Kg/m, controls water-permeable brick
Specification be long 240mm* wide 115mm* high 40mm to get.
The Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.
The cement is the cement of label P.O 42.5.
Embodiment 2
(1) lower layer's aggregate is produced: weighing Phosphorus Slag 75kg, cement 15kg, water 10kg mixing, and in blender
Even stirring 5 minutes, forms water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: being weighed thin rubbery granule 9kg, high temperature resistant cement DTA1kg, is stirred after mixing
Uniformly obtain upper rubber layer base-material；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, uses equipment
Compacting makes the thin rubber in upper layer account for the 1/5 of brick body overall thickness, and finished surface density is 600Kg/m, controls the specification of water-permeable brick
For long 240mm* wide 115mm* high 40mm to get.
The Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.
The cement is the cement of label P.O 42.5.
Embodiment 3
(1) lower layer's aggregate is produced: weighing Phosphorus Slag 75kg, cement 20kg, water 5kg mixing, and in blender
Even stirring 5 minutes, forms water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: being weighed thin rubbery granule 11kg, high temperature resistant cement DTA1kg, is stirred after mixing
It mixes and uniformly obtains upper rubber layer base-material；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, uses equipment
Compacting makes the thin rubber in upper layer account for the 1/4 of brick body overall thickness, and finished surface density is 900Kg/m, controls the specification of water-permeable brick
For long 240mm* wide 115mm* high 40mm to get.
The Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.
The cement is the cement of label P.O 42.5.
Embodiment 4
(1) lower layer's aggregate is produced: weighing Phosphorus Slag 75kg, cement 17.5kg, water 7.5kg mixing, and in blender
Middle uniform stirring 5 minutes forms water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: being weighed thin rubbery granule 10kg, high temperature resistant cement DTA1kg, is stirred after mixing
It mixes and uniformly obtains upper rubber layer base-material；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, uses equipment
Compacting makes the thin rubber in upper layer account for the 22.5% of brick body overall thickness, and finished surface density is 750Kg/m, controls water-permeable brick
Specification be long 240mm* wide 115mm* high 40mm, and the raw material dosage of every piece of brick be rubber grain 100g, high temperature glue 10g,
To obtain the final product.
The Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.
The cement is the cement of label P.O 42.5.
Embodiment 5
(1) lower layer's aggregate is produced: weighing Phosphorus Slag 75kg, cement 17.5kg, water 7.5kg mixing, and in blender
Middle uniform stirring 5 minutes forms water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: being weighed thin rubbery granule 10kg, high temperature resistant cement DTA1kg, is stirred after mixing
It mixes and uniformly obtains upper rubber layer base-material；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner
There is no extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed being poured into, by the uniform cloth of rubber grain on brick body surface layer, in equipment
It is compacted after the brush oil of hammer pressure head face with equipment, so that the thin rubber in upper layer is accounted for the 22.5% of brick body overall thickness, and finished surface density is
750Kg/m, control water-permeable brick specification be long 240mm* wide 115mm* high 40mm to get.
The Phosphorus Slag is the Phosphorus Slag of partial size ratio 2.35mm-4mm.
The cement is the cement of label P.O 42.5.
Comparative example 1
It is carried out according to the embodiment 1 of patent application CN200810058211.5.
The water-permeable brick that embodiment 1-5, comparative example 1 obtain is compared with commercially available water-permeable brick:
By upper data it is found that the yellow phosphorus water-permeable brick that the present invention obtains, have with good compression deformation rate and infiltration coefficient,
And compression strength, flexural strength are preferable, and make full use of Phosphorus Slag, low in cost, can be reduced environmental pollution.
Finally it is pointed out that above embodiments are only the more representational examples of the present invention.Obviously, technology of the invention
Scheme is not limited to above-described embodiment, and acceptable there are many deformations.Those skilled in the art can be from disclosed by the invention
All deformations that content is directly exported or associated, are considered as protection scope of the present invention.
Claims (8)
1. a kind of method of Phosphorus Slag water-permeable brick, which comprises the steps of:
(1) lower layer's aggregate is produced: Phosphorus Slag, cement, water being mixed according to following ratio: Phosphorus Slag 75%, cement 15-
20%, water 5-10%, and the uniform stirring in blender form water-permeable brick lower layer aggregate；
(2) upper rubber layer base-material is produced: by thin rubbery granule and high temperature resistant cement DTA according to (9-11): 1 weight ratio is mixed
Upper rubber layer base-material is uniformly mixing to obtain after conjunction；
(3) prepared by lower layer: bottom aggregate being evenly arranged, compacting is coordinated with molding, keeps surfacing flawless, corner does not have
Extra aggregate；
(4) prepared by upper layer: the upper layer of material mixed is poured into, by the uniform cloth of rubber grain on brick body surface layer, is compacted with equipment,
Make the thin rubber in upper layer account for the 1/5-1/4 of brick body overall thickness to get.
2. the method according to claim 1 for preparing plate using building waste, which is characterized in that the Phosphorus Slag is
The Phosphorus Slag of partial size ratio 2.35mm-4mm.
3. the method according to claim 1 for preparing plate using building waste, which is characterized in that the cement is mark
The cement of number P.O42.5.
4. the method according to claim 1 for preparing plate using building waste, which is characterized in that the step (1) is stirred
Mixing the time is 5 minutes.
5. the method according to claim 1 for preparing plate using building waste, which is characterized in that the rule of the water-permeable brick
Lattice are long 240mm* wide 115mm* high 40mm.
6. the method according to claim 5 for preparing plate using building waste, which is characterized in that the raw material dosage is
Every piece of brick rubber grain 100g, high temperature glue 10g.
7. the method according to claim 1 for preparing plate using building waste, which is characterized in that the step (4) is used
Equipment compacting, is to be pressed onto finished surface density: 600-900Kg/m.
8. the method according to claim 1 for preparing plate using building waste, which is characterized in that step (4) uses equipment
Compacting is compacted again after hammer pressure head face brush is oily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369343.8A CN110183168A (en) | 2019-05-05 | 2019-05-05 | A kind of Phosphorus Slag water-permeable brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369343.8A CN110183168A (en) | 2019-05-05 | 2019-05-05 | A kind of Phosphorus Slag water-permeable brick and preparation method thereof |
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| CN110183168A true CN110183168A (en) | 2019-08-30 |
Family
ID=67715670
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| CN201910369343.8A Pending CN110183168A (en) | 2019-05-05 | 2019-05-05 | A kind of Phosphorus Slag water-permeable brick and preparation method thereof |
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| 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 |
| CN101774217A (en) * | 2010-01-13 | 2010-07-14 | 贵阳高新伟创麟丰科技实业有限公司 | Preparation method of permeable brick by using phosphorous slag |
| CN101973747A (en) * | 2010-09-30 | 2011-02-16 | 昆明理工大学 | Method for preparing baking-free brick from yellow phosphorus slag and modified phosphogypsum |
| CN102061652A (en) * | 2009-11-16 | 2011-05-18 | 承德德厦新型建材有限公司 | Ecological slag permeable bricks and preparation method thereof |
| CN102093011A (en) * | 2010-11-29 | 2011-06-15 | 司密花 | Burning-free block brick prepared from bulky industrial waste residues |
| CN102249616A (en) * | 2011-06-10 | 2011-11-23 | 晋宁锐达新型建材有限公司 | Method for producing porous floor tile by using industrial by-product phosphorous slag |
| CN202175896U (en) * | 2011-06-10 | 2012-03-28 | 晋宁锐达新型建材有限公司 | Environment-friendly recycling permeable floor tile |
| CN203904793U (en) * | 2014-03-19 | 2014-10-29 | 丘华彪 | Afforesting water-permeable brick |
| CN107245922A (en) * | 2017-06-22 | 2017-10-13 | 武汉盛大长青建材有限公司 | Elastic water-permeable brick of a kind of double-decker and preparation method thereof |
| CN107386047A (en) * | 2017-08-10 | 2017-11-24 | 温州市环美建筑工程有限公司 | A kind of water-permeable brick pavement structure and its construction method |
-
2019
- 2019-05-05 CN CN201910369343.8A patent/CN110183168A/en active Pending
Patent Citations (10)
| 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 |
| CN102061652A (en) * | 2009-11-16 | 2011-05-18 | 承德德厦新型建材有限公司 | Ecological slag permeable bricks and preparation method thereof |
| CN101774217A (en) * | 2010-01-13 | 2010-07-14 | 贵阳高新伟创麟丰科技实业有限公司 | Preparation method of permeable brick by using phosphorous slag |
| CN101973747A (en) * | 2010-09-30 | 2011-02-16 | 昆明理工大学 | Method for preparing baking-free brick from yellow phosphorus slag and modified phosphogypsum |
| CN102093011A (en) * | 2010-11-29 | 2011-06-15 | 司密花 | Burning-free block brick prepared from bulky industrial waste residues |
| CN102249616A (en) * | 2011-06-10 | 2011-11-23 | 晋宁锐达新型建材有限公司 | Method for producing porous floor tile by using industrial by-product phosphorous slag |
| CN202175896U (en) * | 2011-06-10 | 2012-03-28 | 晋宁锐达新型建材有限公司 | Environment-friendly recycling permeable floor tile |
| CN203904793U (en) * | 2014-03-19 | 2014-10-29 | 丘华彪 | Afforesting water-permeable brick |
| CN107245922A (en) * | 2017-06-22 | 2017-10-13 | 武汉盛大长青建材有限公司 | Elastic water-permeable brick of a kind of double-decker and preparation method thereof |
| CN107386047A (en) * | 2017-08-10 | 2017-11-24 | 温州市环美建筑工程有限公司 | A kind of water-permeable brick pavement structure and its construction method |
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