CN106892628A - A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof - Google Patents
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof Download PDFInfo
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- CN106892628A CN106892628A CN201510962765.8A CN201510962765A CN106892628A CN 106892628 A CN106892628 A CN 106892628A CN 201510962765 A CN201510962765 A CN 201510962765A CN 106892628 A CN106892628 A CN 106892628A
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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
- C04B28/06—Aluminous 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/50—Defoamers, air detrainers
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
-
- 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)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof, the problems such as mainly solve existing water-permeable brick preparation cost high, low intensity, poor durability.The present invention provides a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof, the water-permeable brick include surface layer and bottom, surface layer with waste old ceramics bone disintegrating slag as aggregate, sulphate aluminium cement, thermosetting resin is bond material, super hydrophilic fiber mixing hot pressing maintenance is formed, and it is aggregate that bottom uses waste old ceramics bone disintegrating slag, and Portland cement is bonding agent, powder of the addition containing hydrophobic, the materials such as water reducer, defoamer, Interface enhancer.The preparation method of the coating is placed in mould to stir according to a certain percentage, through steam curing after, be prepared into good water permeability, good water-retaining property, intensity is high, is adapted to the baking-free water-permeable brick of Northeast Heavy Frigid Region of China.It is of the invention with traditional non-burning brick contrast, with good water penetration and freeze-thaw stability, and comprehensive improvement work to environment provides a direction.
Description
Technical field
The present invention relates to a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and preparation method thereof, belong to decoration material
Material applied technical field.
Background technology
External to water-permeable pavement (Penetrated Pavement), oneself studies for many years, Japan
The problems such as later stage seventies is to solve " causing setting of ground because of groundwater abstraction ", proposes
" underground of rainwater also Original Policy " is started to develop permeable concrete and is mated formation, and have studied
The coefficient of permeability of aqueous concrete pavement material and porosity and the relation of intensity.It is wide in France
General development celluar concrete makees side drainage and the experiment of hardened verge, to prevent cement pavement purt
It is promoted to lay porous lean cement concrete basic unit in cement plate and curb connection place the need for mud, it is this
Basic unit also can be used to exclude the water in pavement structure rapidly.
Current China is still in the starting stage to this research.According to the relevant information, at present saturating
Aqueous ground surface material aspect has more research and development, such as in National 863 planned assignment task
Hand over big and Southeast China University all underway in sea；Tsing-Hua University is several years ago just working out permeable coagulation
Soil material and water-permeable pavement material, still in the starting stage, without solution dank material
Strength problem
Country's water-permeable brick is divided into two kinds of baking-free water-permeable brick and sintering brick permeable to water at present, and for example China is public
Patent No. CN 102400428A are opened there is provided a kind of non-burning brick preparation method, based on silica sand
Raw material, resin is wanted to be prepared from for bonding agent.Due to all poor using resin bonding strength,
Organic matter durability is poor.For example Chinese publication CN104098306A provides one again
Non-burning brick preparation method is planted, with desulfurization slag as aggregate, Portland cement is bonding agent,
Because all using portland cement material, the non-burning brick freeze-thawing resistant stability of preparation is bad,
Under the infiltration of long-term snow removing salt, loss of strength is very big.Also Chinese publication number
CN103332924A discloses a kind of preparation method of sintering brick permeable to water, and he uses Taihu Lake mud
It is, bauxite, the material such as potassium feldspar is formed by the high-temperature firings of more than 1000 degree, during firing
Between be up to more than 3 hours.Because the energy consumption of sintered article is more, equipment loss is big.So product
Cost it is very high, be 3-5 times or so of general unburned product price.
Country's water-permeable brick is mainly used in East China and North China at present, is applied to the Northeast
Water-permeable brick is also fewer, and it is the sleet freeze-thaw stability in the winter of severe cold area to study carefully its main cause
Sex chromosome mosaicism is not solved.Presently commercially available common water-permeable brick is difficult to the main cause promoted.
The content of the invention
The present invention for the purpose of solving the above problems, there is provided a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick and
Its preparation method, baking-free water-permeable brick of the invention and traditional non-burning brick contrast, with good saturating
Aqueous and freeze-thaw stability, can be applied to need the pavement of rapid infiltrated, square, public greening
With pavior brick laying, preparation method simple possible, using waste and old ceramics, for can
Sustainable development, the comprehensive improvement work of environment provides a direction.
To achieve the above object, the present invention uses following technical proposals：
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, the surface layer is by following former
Proportioning is constituted material by mass percentage：Ceramic aggregate A40-70%, sulphate aluminium cement 15-40%,
Thermosetting resin 5-10%, fiber 0.5-8%, polyalcohol 2-5%, water 4-10%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate B50-75%,
Cement 8-38%, water reducer 1-5%, hydrophober 1-5%, Interface enhancer 5-20%, defoamer
0.5-2%, water 4-10%.
Further, the ceramic aggregate A is the mixed of the ceramic waste residue aggregate of 50 mesh and 80 mesh
Ceramic aggregate is closed, both are 1 by the mass ratio of above-mentioned granularity order mixing：1-1：4.
Further, the ceramic aggregate B is the ceramic waste residue of 15 mesh, 30 mesh and 40 mesh
The hybrid ceramic aggregate of aggregate, three is 1 by the mass ratio of above-mentioned granularity order mixing：1：
1-6：1：1.
Further, the fiber is vinal, and cellulose fibre, modification of nylon is fine
Dimension, the combination of one or more in modified polyester fiber and polyurethane fiber.
Further, the sulphate aluminium cement is quick hardening sulphoaluminate cement, high-strength sulphur aluminic acid
Salt cement, expansion sulphate aluminium cement, self-stress aluminum sulfate cement and low alkali aluminium sulfate water
The mud combination of one or more.
Further, the cement is that portland cement includes Portland cement, slag silicon
The group of one or more of acid salt cement, Portland pozzolana cement and composite Portland cement
Close
Further, the thermosetting resin be phenolic resin, epoxy resin, polyurethane resin,
The combination of one or more of polyester resin and acrylic resin.
Further, the polyalcohol is ethylene glycol, glycerine or polyethylene glycol.
Further, the water reducer is naphthalene water reducer, melamine system water reducer or poly- carboxylic
Sour based water reducer, the hydrophober is bentonite base waterproofing agent, stearic acid salt water-repellent or organic
Silicon waterproofing agent, the defoamer is organic silicon defoamer, mineral oil antifoam agent or polyalcohol froth breaking
Agent.
A kind of preparation method of NEW TYPE OF COMPOSITE baking-free water-permeable brick, implements step as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, required graded aggregate is obtained by screening process；
B, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer
Individual component；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the thermosetting resin that will be weighed and sulphate aluminium cement are added to filling the step c
Ceramic aggregate A mixer in stir 5 minutes, then sequentially add polyalcohol, You Jiqin
Water cellulose and water are well mixed after being stirred 3 minutes in forced stirrer, obtain compound A；
E, the compound A that the step c is obtained is added to 200mm × 200mm × 60mm's
In metal die, fragment of brick face is made under conditions of 80-100 DEG C, 5-20Mpa in hot press
Layer；
2nd, the preparation of bottom
E, ceramic waste residue is crushed, required graded aggregate is obtained by screening process；
F, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom
Individual component；
G, the aggregate that will be weighed are positioned in mixer, sequentially add portland cement,
Water reducer, hydrophober, Interface enhancer, water adds defoamer after stirring 5 minutes, stirring is straight
Overflowed to bubble-free and be well mixed, obtain compound B；
H, the compound B for obtaining step c are added to the step d repressed completions
In fragment of brick surface layer mould, it is cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours,
It is made water-permeable brick；
3rd, by the water-permeable brick of the step h formings in a normal atmosphere pressure, 55 DEG C
Temperature, 90% humidity environment in steam curing more than 28 days, the demoulding is to be measured.
The beneficial effects of the invention are as follows：
1. water-permeable brick surface layer of the invention is with waste old ceramics bone disintegrating slag as aggregate, aluminium sulfate water
Mud, thermosetting resin is bond material, and super hydrophilic fiber mixing hot pressing maintenance is formed.Bottom
It is aggregate to use waste old ceramics bone disintegrating slag, and Portland cement is bonding agent, and addition contains hydrophobic
Powder, water reducer, defoamer, the material such as Interface enhancer mixes according to certain ratio
Stir, be placed in mould, through steam curing after, be prepared into good water permeability, protect
Aqueous good, intensity is high, is adapted to the baking-free water-permeable brick of Northeast Heavy Frigid Region of China.
2. it is the aggregate of water-permeable brick present invention employs ceramic waste and old disintegrating slag, it is useless beneficial to solid ceramic
The utilization abandoned, turns waste into wealth.For sustainable development, the comprehensive improvement work of environment is provided
One direction.
3. the present invention employs sulphate aluminium cement for bond material under surface layer system, due to sulphur
The characteristic such as aluminate cement impervious, high anti-freezing high-strength, high in itself, anti-corrosion, overcomes tradition
The freeze-thaw stability sex chromosome mosaicism of the cold district of portland cement, compound thermosetting resin makes its durable
Property is more excellent.
4. the present invention is added to surface layer system using water-soluble fibre material, on the one hand can make
Water brick has more preferable water retention, on the other hand can increase the splitting resistance of surface layer system, bending resistance
Intensity.
5. primer of the present invention is processed using hydrophobic, resistance to beneficial to the freeze-thawing resistant stability of brick body
It is aqueous.
6. water-permeable brick of the invention is the secondary utilization that resource is carried out with waste old ceramics slag, is used
Compound system realize the different combinations of function, it is of the invention with traditional non-burning brick contrast, with good
Good water penetration and freeze-thaw stability, can be very good to be used in severe cold area, can be very
Municipal drainage pressure and tropical island effect that good alleviation is caused due to waterproof brick bedding earth's surface, have
Beneficial to the construction in city, the pavement present invention is mainly applied to need rapid infiltrated, square is public
Altogether greenbelt pavior brick laying.
Specific embodiment
With reference to embodiment, further the present invention is described in detail, but invention protection content
It is not limited to the embodiment：
Embodiment 1
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, the surface layer is by following former
Proportioning is constituted material by mass percentage：Ceramic aggregate A70%, sulphate aluminium cement 15%, thermosetting
Property resin 5%, fiber 0.5%, polyalcohol 2% and water 7.5%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate B75%,
Cement 8%, water reducer 1%, hydrophober 1%, Interface enhancer 5%, defoamer 0.5%, water
9.5%.
The ceramic aggregate A is that mass ratio is 50:80 mesh=1:1 ceramic aggregate, the sulphur
Aluminate cement is high-strength sulphate aluminium cement, and the thermosetting resin is E51 epoxy resin,
The fiber is vinal, and the polyalcohol is ethylene glycol；The ceramic aggregate B is
Mass ratio is 15:30:40 mesh=3：1:1 ceramic aggregate, the cement is portland cement,
The water reducer is naphthalene water reducer, and the hydrophober is bentonite base waterproofing agent, the interface
Reinforcing agent is cement intensifier, and the defoamer is organic silicon defoamer.
A kind of preparation method of NEW TYPE OF COMPOSITE baking-free water-permeable brick, implements step as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, the ceramic bone of 50 mesh and 80 mesh is obtained by screening process
Material；
B, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer
Individual component：It is 50 to weigh mass ratio:80 mesh=1:1 ceramic aggregate A700g, high-strength sulphur aluminic acid
Salt cement 150g, E51 epoxy resin 50g, vinal 5g, ethylene glycol 20g and
Water 75g；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the E51 epoxy resin that will be weighed and high-strength sulphate aluminium cement add described to filling
Stirred 5 minutes in the mixer of the ceramic aggregate of step a, then sequentially add ethylene glycol, gathered
Alcohol fibers and water are well mixed after being stirred 3 minutes in forced stirrer, obtain compound A；
E, the gold that the compound A that the step d is obtained is added to 200mm*200mm*60mm
In category mould, fragment of brick surface layer is made under conditions of 80 DEG C, 8Mpa in hot press；
2nd, the preparation of bottom
F, ceramic waste residue is crushed, 15 mesh, 30 mesh and 40 purposes are obtained by screening process
Ceramic aggregate；
G, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom
Individual component：It is 15 to weigh mass ratio:30:40 mesh=3：1:1 ceramic aggregate B750g, silicic acid
Salt cement 80g, naphthalene water reducer 10g, bentonite base waterproofing agent 10g, cement intensifier 50g,
Water 95g, organic silicon defoamer 5g；
H, the ceramic aggregate B that will be weighed are positioned in mixer, sequentially add silicate
Cement, naphthalene water reducer, bentonite base waterproofing agent, cement intensifier, after water is stirred 5 minutes
Organic silicon defoamer is added, stirring is overflowed up to bubble-free and is well mixed, and obtains compound B；
I, the compound B for obtaining step h are added to the step e repressed completions
In fragment of brick surface layer mould, it is cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours,
It is made water-permeable brick；
3rd, the water-permeable brick of the step i formings is depressed in a normal atmosphere, 55 DEG C,
After at least conserving 28 days in 90% humidity environment, the demoulding is to be measured.
Institute's sample testing result is shown：Test result is that compression strength is 37.53Mpa, thoroughly
Water rate is 0.0137cm/s, and freeze-thaw stability 25 times, compression strength loss rate is 2.6%.
Embodiment 2
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, the surface layer is by following former
Proportioning is constituted material by mass percentage：Ceramic aggregate A40%, sulphate aluminium cement 40%, thermosetting
Property resin 10%, fiber 1%, polyalcohol 5%, water 4%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate B50%,
Cement 38%, water reducer 1%, waterproofing agent 1%, Interface enhancer 5%, water 4.5%, defoamer
0.5%；
The ceramic aggregate A is that mass ratio is 50:80 mesh=1:2 ceramic aggregate, the sulphur
Aluminate cement is self-stress aluminum sulfate cement, and the thermosetting resin is mono-component polyurethane
Resin, the fiber is cellulose fibre, and the polyalcohol is glycerine；The ceramic aggregate
B is that mass ratio is 15:30:40 mesh=5：1:1 ceramic aggregate, the cement is slag silicate
Salt cement, the water reducer is melamine system water reducer, and the waterproofing agent is anti-for hard hydrochlorate
Aqua, the Interface enhancer is cement intensifier, and the defoamer is mineral oil antifoam agent.
A kind of preparation method of NEW TYPE OF COMPOSITE baking-free water-permeable brick, implements step as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, the ceramic bone of 50 mesh and 80 mesh is obtained by screening process
Material；
B, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer
Individual component：It is 50 to weigh mass ratio:80 mesh=1:2 ceramic aggregate A400g, seif-citing rate sulphur aluminium
Acid salt cement 400g, mono-component polyurethane resin 100g, cellulose fibre 10g, glycerine
50g, water 40g；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the mono-component polyurethane resin that will be weighed and self-stress aluminum sulfate cement are added to Sheng
Have the step c aggregate mixer in stir 5 minutes, then sequentially add glycerine,
Cellulose fiber peacekeeping water is well mixed after being stirred 3 minutes in forced stirrer, obtains compound A；
E, the compound A that the step d is obtained is added to 200mm × 200mm × 60mm's
In metal die, fragment of brick surface layer is made under conditions of 100 DEG C, 5Mpa in hot press；
2nd, the preparation of bottom
F, ceramic waste residue is crushed, 15 mesh, 30 mesh and 40 purposes are obtained by screening process
Ceramic aggregate；
G, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom
Individual component：It is 15 to weigh mass ratio:30:40 mesh=5：1:1 ceramic aggregate B500g, slag
Portland cement 380g, melamine system water reducer 10g, stearic acid salt water-repellent 10g, water
Mud reinforcing agent 50g, water 45g, mineral oil antifoam agent 5g；
H, the ceramic aggregate B that will be weighed are positioned in mixer, sequentially add slag silicon
Acid salt cement, melamine system water reducer, stearic acid salt water-repellent, cement intensifier, water is stirred
Mineral oil antifoam agent is added after mixing 5 minutes, stirring is overflowed up to bubble-free and is well mixed, and obtains mixed
Close material B；
I, the compound B for obtaining step h are added to the step e repressed completions
In fragment of brick surface layer mould, it is cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours,
It is made water-permeable brick；
3rd, the water-permeable brick of the step i formings is depressed in a normal atmosphere, 55 DEG C,
After at least screening 28 days in 90% humidity environment, the demoulding is to be measured.
Institute's sample testing result is shown：Test result is that compression strength is 44.16Mpa, thoroughly
Water rate is 0.0119cm/s, and freeze-thaw stability 25 times, compression strength loss rate is 1.5%.
Embodiment 3
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, the surface layer is by following former
Proportioning is constituted material by mass percentage：Ceramic aggregate A55%, sulphate aluminium cement 25%, thermosetting
Property resin 7%, fiber 4%, polyalcohol 3%, water 6%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate 60%, water
Mud 20%, water reducer 2.2%, hydrophober 2.8%, Interface enhancer 10%, defoamer 1%,
Water 4%.
The ceramic aggregate A is that mass ratio is 50:80 mesh=1:4 ceramic aggregates, the sulphur aluminium
Acid salt cement is low alkali sulphate aluminium cement, and the thermosetting resin is one pack system acrylic acid tree
Fat, the fiber is polyurethane fiber, and the polyalcohol is polyethylene glycol；The ceramic aggregate
B is that mass ratio is 15:30:40 mesh=2：1:1 ceramic aggregate, the cement is slag silicate
Salt cement, the water reducer is poly carboxylic acid series water reducer, and the hydrophober is waterproofing agent of organosilicon,
The Interface enhancer is cement intensifier, and the defoamer is polyalcohol defoamer.
A kind of preparation method of NEW TYPE OF COMPOSITE baking-free water-permeable brick, implements step as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, the ceramic bone of 50 mesh and 80 mesh is obtained by screening process
Material；
B, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer
Individual component：It is 50 to weigh mass ratio:80 mesh=1:4 ceramic aggregate A550g, low alkali sulphur aluminic acid
Salt cement 250g, one pack system acrylic resin 70g, polyurethane fiber 40g, polyethylene glycol 30g
With water 60g；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the one pack system acrylic resin that will be weighed and low alkali sulphate aluminium cement are added to filling
Stirred 5 minutes in the mixer of the aggregate of the step c, then sequentially add polyethylene glycol,
Polyurethane fiber and water are well mixed after being stirred 3 minutes in forced stirrer, obtain compound A；
E, the compound A that the step d is obtained is added to 200mm × 200mm × 60mm's
In metal die, fragment of brick surface layer is made under conditions of 80 DEG C, 20Mpa in hot press；
2nd, the preparation of bottom
F, ceramic waste residue is crushed, 15 mesh, 30 mesh and 40 purposes are obtained by screening process
Ceramic aggregate；
G, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom
Individual component：Weigh 15:30:40 mesh=2：1:1 ceramic aggregate B600g, slag silicate salt solution
Mud 200g, poly carboxylic acid series water reducer 22g, waterproofing agent of organosilicon 28g, cement intensifier 100g,
Water 40g, polyalcohol defoamer 10g；
H, the ceramic aggregate B that will be weighed are positioned in mixer, sequentially add slag silicon
Acid salt cement, poly carboxylic acid series water reducer, waterproofing agent of organosilicon, cement intensifier, water stirring 5
Polyalcohol defoamer is added after minute, stirring is well mixed up to bubble-free spilling, obtains compound
B；
I, the compound B for obtaining step h are added to the step e repressed completions
In fragment of brick surface layer mould, it is cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours,
It is made water-permeable brick；
3rd, the water-permeable brick of the step h formings is depressed in a normal atmosphere, 55 DEG C,
After at least screening 28 days in 90% humidity environment, the demoulding is to be measured.
Institute's sample testing result is shown：Test result is that compression strength is 44.16Mpa, thoroughly
Water rate is 0.0237cm/s, and freeze-thaw stability 25 times, compression strength loss rate is 2.9%.
Embodiment 4
A kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, the surface layer is by following former
Proportioning is constituted material by mass percentage：Ceramic aggregate A47%, sulphate aluminium cement 25%, thermosetting
Property resin 7%, fiber 8%, polyalcohol 3%, water 10%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate 50%, water
Mud 8%, water reducer 5%, hydrophober 5%, Interface enhancer 20%, defoamer 2%, water 10%.
The ceramic aggregate A is that mass ratio is 50:80 mesh=1:1 ceramic aggregate, the sulphur aluminium
Acid salt cement is quick hardening sulphoaluminate cement, and the thermosetting resin is one pack system acrylic acid tree
Fat, the fiber is polyurethane fiber, and the polyalcohol is polyethylene glycol；The ceramic aggregate
B is that mass ratio is 15:30:40 mesh=3：1:1 ceramic aggregate, the cement is slag silicate
Salt cement, the water reducer is poly carboxylic acid series water reducer, and the hydrophober is waterproofing agent of organosilicon,
The Interface enhancer is cement intensifier, and the defoamer is polyalcohol defoamer.
A kind of preparation method of NEW TYPE OF COMPOSITE baking-free water-permeable brick, implements step as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, the ceramic bone of 50 mesh and 80 mesh is obtained by screening process
Material；
B, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer
Individual component：It is 50 to weigh mass ratio:80 mesh=1:1 ceramic aggregate A470g, fast hard sulphur aluminic acid
Salt cement 250g, one pack system acrylic resin 70g, polyurethane fiber 80g, polyethylene glycol 30g
With water 100g；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the one pack system acrylic resin that will be weighed and quick hardening sulphoaluminate cement are added to filling
Stirred 5 minutes in the mixer of the aggregate of the step c, then sequentially add polyethylene glycol,
Polyurethane fiber and water are well mixed after being stirred 3 minutes in forced stirrer, obtain compound A；
E, the compound A that the step d is obtained is added to 200mm × 200mm × 60mm's
In metal die, fragment of brick surface layer is made under conditions of 80 DEG C, 20Mpa in hot press；
2nd, the preparation of bottom
F, ceramic waste residue is crushed, 15 mesh, 30 mesh and 40 purposes are obtained by screening process
Ceramic aggregate；
G, according to mass percent proportioning weigh each of above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom
Individual component：Weigh 15:30:40 mesh=3：1:1 ceramic aggregate B500g, slag silicate salt solution
Mud 80g, poly carboxylic acid series water reducer 50g, waterproofing agent of organosilicon 50g, cement intensifier 200g,
Water 100g, polyalcohol defoamer 20g；
H, the ceramic aggregate B that will be weighed are positioned in mixer, sequentially add slag silicon
Acid salt cement, poly carboxylic acid series water reducer, waterproofing agent of organosilicon, cement intensifier, water stirring 5
Polyalcohol defoamer is added after minute, stirring is well mixed up to bubble-free spilling, obtains compound
B；
I, the compound B for obtaining step h are added to the step e repressed completions
In fragment of brick surface layer mould, it is cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours,
It is made water-permeable brick；
3rd, the water-permeable brick of the step h formings is depressed in a normal atmosphere, 55 DEG C,
After at least screening 28 days in 90% humidity environment, the demoulding is to be measured.
Institute's sample testing result is shown：Test result is that compression strength is 43.96Mpa, thoroughly
Water rate is 0.0215cm/s, and freeze-thaw stability 25 times, compression strength loss rate is 2.8%.
Claims (10)
1. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick, including surface layer and bottom, it is characterised in that the surface layer is matched and constituted by mass percentage by the following raw material：Ceramic aggregate A40-70%, sulphate aluminium cement 15-40%, thermosetting resin 5-10%, fiber 0.5-8%, polyalcohol 2-5%, water 4-10%；
The bottom is matched and constituted by mass percentage by the following raw material：Ceramic aggregate B50-75%, cement 8-38%, water reducer 1-5%, hydrophober 1-5%, Interface enhancer 5-20%, defoamer 0.5-2%, water 4-10%.
2. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the ceramic aggregate A is the hybrid ceramic aggregate of the ceramic waste residue aggregate of 50 mesh and 80 mesh, and both are 1 by the mass ratio of above-mentioned granularity order mixing：1-1：4.
3. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the ceramic aggregate B is the hybrid ceramic aggregate of the ceramic waste residue aggregate of 15 mesh, 30 mesh and 40 mesh, and three is 1 by the mass ratio of above-mentioned granularity order mixing：1：1-6：1：1.
4. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the fiber is vinal, cellulose fibre, modification of nylon fiber, the combination of one or more in modified polyester fiber and polyurethane fiber.
5. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, characterized in that, the sulphate aluminium cement is quick hardening sulphoaluminate cement, high-strength sulphate aluminium cement, expansion sulphate aluminium cement, self-stress aluminum sulfate cement and the low alkali sulphate aluminium cement combination of one or more.
6. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the cement is that portland cement includes Portland cement, portland slag cement, the combination of one or more of Portland pozzolana cement and composite Portland cement.
7. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the thermosetting resin is phenolic resin, epoxy resin, polyurethane resin, the combination of one or more of polyester resin and acrylic resin.
8. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterised in that the polyalcohol is ethylene glycol, glycerine or polyethylene glycol.
9. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as claimed in claim 1, it is characterized in that, the water reducer is naphthalene water reducer, melamine system water reducer or poly carboxylic acid series water reducer, the hydrophober is bentonite base waterproofing agent, stearic acid salt water-repellent or waterproofing agent of organosilicon, and the defoamer is organic silicon defoamer, mineral oil antifoam agent or polyalcohol defoamer.
10. a kind of NEW TYPE OF COMPOSITE baking-free water-permeable brick as described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 is prepared, step is implemented as follows：
First, the preparation of surface layer
A, ceramic waste residue is crushed, required graded aggregate is obtained by screening process；
B, each component that above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick surface layer is weighed according to mass percent proportioning；
C, the ceramic aggregate A that will be weighed are placed in standby in mixer；
D, the thermosetting resin that will be weighed and sulphate aluminium cement add into the mixer of the ceramic aggregate A for filling the step c stirring 5 minutes, then polyalcohol is sequentially added, organic hydrophilic fiber and water are well mixed after being stirred 3 minutes in forced stirrer, obtain compound A；
E, the compound A that the step c is obtained is added in the metal die of 200mm × 200mm × 60mm, fragment of brick surface layer is made under conditions of 80-100 DEG C, 5-20Mpa in hot press；
2nd, the preparation of bottom
E, ceramic waste residue is crushed, required graded aggregate is obtained by screening process；
F, each component that above-mentioned NEW TYPE OF COMPOSITE baking-free water-permeable brick bottom is weighed according to mass percent proportioning；
G, the aggregate that will be weighed are positioned in mixer, sequentially add portland cement, and water reducer, hydrophober, Interface enhancer, water adds defoamer after stirring 5 minutes, stirring is overflowed up to bubble-free and is well mixed, and obtains compound B；
H, the compound B for obtaining step c are added in the fragment of brick surface layer mould of the step d repressed completions, are cast on the fragment of brick surface layer, the demoulding after steam curing 24 hours, are made water-permeable brick；
3rd, the water-permeable brick of the step h formings is depressed in a normal atmosphere, steam curing more than 28 days in 55 DEG C of temperature, 90% humidity environment, the demoulding is to be measured.
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| CN109133750A (en) * | 2018-10-24 | 2019-01-04 | 常州厚德再生资源科技有限公司 | A kind of preparation method of the burn-free cement brick of novel waste plastic packaging material as aggregate |
| CN109400041A (en) * | 2018-12-19 | 2019-03-01 | 阜阳市鑫源建材有限公司 | A kind of composite water permeable brick and preparation method thereof |
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| CN111635149A (en) * | 2020-06-08 | 2020-09-08 | 中国恩菲工程技术有限公司 | Treatment method of copper slag, baking-free water-permeable material and manufacturing method thereof |
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