CN108516801A - A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated - Google Patents
A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated Download PDFInfo
- Publication number
- CN108516801A CN108516801A CN201810565889.6A CN201810565889A CN108516801A CN 108516801 A CN108516801 A CN 108516801A CN 201810565889 A CN201810565889 A CN 201810565889A CN 108516801 A CN108516801 A CN 108516801A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- permeable brick
- intensity
- mutually coordinated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- C04B35/803—
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
- C04B35/82—Asbestos; Glass; Fused silica
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
- C04B2235/5248—Carbon, e.g. graphite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of water-permeable bricks that intensity water permeability is mutually coordinated, and include the raw material of following parts by weight：34 36 parts of portland cement, modified 18 22 parts of volcanic rock powder, porous 12 16 parts of konilite sodium contaminated feldspar, 14 18 parts of aerosil, 8 14 parts of reactive silica silica flour, 25 parts of polyvinyl chloride, 24 parts of reinforcing fiber, 48 parts of sodium citrate, 13 parts of rubber powder, 12 18 parts of deionized water.The object of the present invention is to provide a kind of water-permeable brick that intensity water permeability is mutually coordinated, the water-permeable brick is permeable compared with prior art, intensity tunable, is suitble to large-scale production, has higher use value and good application prospect.
Description
Technical field
The present invention relates to water-permeable brick technical fields, and in particular to a kind of water-permeable brick that intensity water permeability is mutually coordinated and its system
Preparation Method.
Background technology
Water-permeable brick is originating from Holland, during Dutchman encloses Hai Zaocheng, find to arrange the ground after seawater can because
Long Term Contact causes continual surface subsidence less than moisture, once the dykes and dams on coastline are rushed to open, seawater can be rapid
The city more much lower than sea level is flushed to all to flood city of entirely bordering on the sea, in order to make ground no longer sink, Dutchman's manufacture
A kind of small-sized pavior brick of 100 millimeters 50 or 60 millimeters high of 200 mm wide of length is laid on surface of the street, and make brick and brick it
Between reserved 2 millimeters of gap, rainwater can permeate the ground from the gap between brick when raining in this way, and here it is very famous later
Dutch brick, common water-permeable brick：Material is the repressed forming of porous concrete material of ordinary gravel, is used for general people from block row
Pavement, square are the product that generalization is mated formation, polymer fiber concrete permeable brick：Material is granite aggregate, high-strength water
Mud and cement polymer reinforcing agent, and blend polypropylene fibre, feeding proportioning tightly, through compression moulding after stirring, it is mainly used for
Mat formation in the places such as pavement, square, the parking lot of municipal, important engineering and residential quarters.
Though existing water-permeable brick water permeability is good, intensity is bad fragile, and the two cannot mutually be coordinated, Chinese patent literature
(publication number：CN106518032B a kind of water-permeable brick and preparation method thereof) is disclosed, by permeable surface layer, aggregate is granularity
For the sand of 0.4~0.9mm；Porous base course, aggregate be granularity be 0.4-1mm sand control so that water-permeable brick it is permeable
Appropriate hole can be formed between surface layer and porous base course, and can ensure that porosity is reasonable, though the water-permeable brick water penetration
Can it is good, but intensity be not it is fine, it is fragile.
Chinese patent literature (publication number：CN108046705A a kind of preparation side of high-strength zeolite water-permeable brick) is disclosed
Resin is carbonized crush first, carries out hydroxylating modification by method, then with ethyl orthosilicate be added alkali and silicon source sodium metaaluminate and
In the mixed liquor of modified charing skeleton particle, synthesis charing skeleton particle improves the suction of molecular sieve under the action of potassium rhodanate
Attached activity, by the charing skeleton particle and lemon juice of the high adsorption activity zeolite molecular sieve of superficial deposit, tartaric acid and acidophil
Fermentation is blended, improves the hydrophily of zeolite, obtains making permeable filler by oneself, will finally make permeable filler by oneself and cement, sodium metasilicate are molten
The compoundings such as liquid note film, cure up to high-strength zeolite water-permeable brick, will make the compoundings such as permeable filler and cement, sodium silicate solution note by oneself
Film, though the water-permeable brick intensity is good, water permeability is poor.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of water-permeable brick that intensity water permeability is mutually coordinated,
The water-permeable brick is permeable compared with prior art, intensity tunable, is suitble to large-scale production, has higher use value and good
Application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of water-permeable bricks that intensity water permeability is mutually coordinated, and include the raw material of following parts by weight：
34-36 parts of portland cement, modified 18-22 parts of volcanic rock powder, 12-16 parts of porous konilite sodium contaminated feldspar, two
14-18 parts of silica aerogel, 8-14 parts of reactive silica silica flour, 2-5 parts of polyvinyl chloride, 2-4 parts of reinforcing fiber, sodium citrate
4-8 parts, 1-3 parts of rubber powder, 12-18 parts of deionized water.
Preferably, the water-permeable brick that the intensity water permeability is mutually coordinated includes the raw material of following parts by weight：
35 parts of portland cement, modified 20 parts of volcanic rock powder, porous 14 parts of konilite sodium contaminated feldspar, silica airsetting
16 parts of glue, 3.5 parts of polyvinyl chloride, 3 parts of reinforcing fiber, 6 parts of sodium citrate, 2 parts of rubber powder, is gone 12 parts of reactive silica silica flour
15 parts of ionized water.
Preferably, the modified volcanic rock powder preparation method is volcanic rock powder ultrasonic disperse in ethanol solution, disperses 4-
6min, it is 20-30% sodium carbonate liquors that mass fraction, which is then added, reacts 12-16min, then filters, re-dry is ground to
Grain size is 40 mesh to get modified volcanic rock powder.
Preferably, the porous konilite sodium contaminated feldspar preparation method is to mix porous konilite, albite
It is added in muffle furnace, is warming up to 650 DEG C with 8-14 DEG C/min speed, then carries out heat preservation 35-35min, be cooled to room temperature,
Be subsequently sent to ball mill carry out ball milling, be milled to grain size be 30 mesh to get porous konilite sodium contaminated feldspar.
Preferably, the porous konilite, albite substance mass ratio be 7：3.
Preferably, the aerosil porosity be 97-99%, specific surface area 800-1000m2.g-1, aperture
For 22-26nm.
Preferably, the aerosil porosity be 978%, specific surface area 900m2.g-1, aperture 24nm.
Preferably, the reinforcing fiber is one or more combinations in glass fibre, polyethylene fibre, carbon fiber
Object.
The present invention also provides a kind of preparation methods for the water-permeable brick that intensity water permeability is mutually coordinated, and include the following steps：
Step 1 weighs each component raw material as required；
Step 2 will change portland cement, modified volcanic rock powder, porous konilite sodium contaminated feldspar, deionized water by suitable
Sequence sequentially adds in homogenizer, speed of agitator 150-250r/min, and mixing time 25-35min obtains mixture A,
Mixture A obtained, aerosil, reactive silica silica flour are sent into reaction kettle, reaction temperature 155-175
DEG C, reaction time 15-25min obtains mixture B；
Step 3, by mixture B obtained, polyvinyl chloride, reinforcing fiber, sodium citrate, rubber powder in step 2, cast
Into mold, the type of being made is depressed by forcing press, insulating brick after molding is placed in fog room maintenance, curing temperature 33-36
DEG C, curing time 3-5h is then placed in high-temperature calcination stove and carries out drying calcining, again with postcooling to get height for building
Performance insulating brick.
Preferably, the calcination temperature is 850-950 DEG C, calcines 1-2h.
Compared with prior art, the present invention has following advantageous effect：
(1) present invention adds modified volcanic rock powder, porous konilite sodium contaminated feldspar, two using portland cement as base-material
The auxiliary materials such as silica aerogel make brick intensity, permeability rate tunable with the intensity and permeability rate of adjusting brick, meet medium-sized and small enterprises rule
Modelling produces.
(2) periporate quartz particles of the invention be evenly distributed, large specific surface area, fine particle can be played by applying in brick
The effect of grading enhances brick intensity, while adulterating albite in powder, and albite is in high-temperature calcination, be filled in brick body particle it
Between, keep brick body fine and close, then improves brick strength.
(3) volcanic rock has air hole structure, wear-resistant, increases by modified specific surface area, and then permeability rate enhances, with
Aerosil plays synergistic effect, then enhances permeability rate.
(4) it being obtained from embodiment 3 and comparative example 1-5, porous konilite sodium contaminated feldspar has certain influence to compression strength,
Modified volcanic rock powder, aerosil are affected to permeability rate, porous konilite sodium contaminated feldspar, modified volcanic rock
Powder, aerosil joint tunable permeability rate, compression strength performance, embodiment 3 are (open relative to Chinese patent literature
Number：CN106518032B) disclose permeability rate, compression strength in a kind of water-permeable brick and preparation method thereof be respectively increased 4%,
5%, tool is significantly improved.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
The present embodiment the present invention provides a kind of water-permeable brick that intensity water permeability is mutually coordinated, including following parts by weight
Raw material：
34 parts of portland cement, modified 18 parts of volcanic rock powder, porous 12 parts of konilite sodium contaminated feldspar, silica airsetting
14 parts of glue, 8 parts of reactive silica silica flour, 2 parts of polyvinyl chloride, 2 parts of reinforcing fiber, 4 parts of sodium citrate, 1 part of rubber powder, deionization
12 parts of water.
The modification volcanic rock powder preparation method of the present embodiment is volcanic rock powder ultrasonic disperse in ethanol solution, disperses 4-
6min, it is 20-30% sodium carbonate liquors that mass fraction, which is then added, reacts 12-16min, then filters, re-dry is ground to
Grain size is 40 mesh to get modified volcanic rock powder.
The porous konilite sodium contaminated feldspar preparation method of the present embodiment is that porous konilite, albite are carried out mixing to add
Enter into muffle furnace, is warming up to 650 DEG C with 8 DEG C/min speed, then carries out heat preservation 35min, be cooled to room temperature, be subsequently sent to
Ball mill carry out ball milling, be milled to grain size be 30 mesh to get porous konilite sodium contaminated feldspar.
The porous konilite of the present embodiment, the mass ratio of albite substance are 7：3.
The aerosil porosity of the present embodiment is 97%, specific surface area 800m2.g-1, aperture 22nm.
The reinforcing fiber of the present embodiment is glass fibre.
A kind of preparation method of water-permeable brick that intensity water permeability is mutually coordinated of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 will change portland cement, modified volcanic rock powder, porous konilite sodium contaminated feldspar, deionized water by suitable
Sequence sequentially adds in homogenizer, speed of agitator 150r/min, and mixing time 25min obtains mixture A, will be made
Mixture A, aerosil, reactive silica silica flour be sent into reaction kettle in, reaction temperature be 155 DEG C, the reaction time
For 15min, mixture B is obtained；
Step 3, by mixture B obtained, polyvinyl chloride, reinforcing fiber, sodium citrate, rubber powder in step 2, cast
Into mold, the type of being made is depressed by forcing press, insulating brick after molding is placed in fog room maintenance, curing temperature is 33 DEG C,
Curing time is 3h, is then placed in again in high-temperature calcination stove and carries out drying calcining, is protected to get high-performance for building with postcooling
Warm brick.
The calcination temperature of the present embodiment is 850 DEG C, calcines 1h.
Embodiment 2.
The present embodiment the present invention provides a kind of water-permeable brick that intensity water permeability is mutually coordinated, including following parts by weight
Raw material：
36 parts of portland cement, modified 22 parts of volcanic rock powder, porous 16 parts of konilite sodium contaminated feldspar, silica airsetting
18 parts of glue, 5 parts of polyvinyl chloride, 4 parts of reinforcing fiber, 8 parts of sodium citrate, 1-3 parts of rubber powder, is gone 14 parts of reactive silica silica flour
12-18 parts of ionized water.
The water-permeable brick that the intensity water permeability of the present embodiment is mutually coordinated includes the raw material of following parts by weight：
35 parts of portland cement, modified 20 parts of volcanic rock powder, porous 14 parts of konilite sodium contaminated feldspar, silica airsetting
16 parts of glue, 3.5 parts of polyvinyl chloride, 3 parts of reinforcing fiber, 6 parts of sodium citrate, 2 parts of rubber powder, is gone 12 parts of reactive silica silica flour
15 parts of ionized water.
The modification volcanic rock powder preparation method of the present embodiment is volcanic rock powder ultrasonic disperse in ethanol solution, dispersion
6min, it is 30% sodium carbonate liquor that mass fraction, which is then added, reacts 16min, then filters, re-dry, being ground to grain size is
40 mesh are to get modified volcanic rock powder.
The porous konilite sodium contaminated feldspar preparation method of the present embodiment is that porous konilite, albite are carried out mixing to add
Enter into muffle furnace, is warming up to 650 DEG C with 14 DEG C/min speed, then carries out heat preservation 35min, be cooled to room temperature, then send
Enter ball mill carry out ball milling, be milled to grain size be 30 mesh to get porous konilite sodium contaminated feldspar.
The porous konilite of the present embodiment, the mass ratio of albite substance are 7：3.
The aerosil porosity of the present embodiment is 99%, specific surface area 1000m2.g-1, aperture 26nm.
The reinforcing fiber of the present embodiment is one or more compositions in glass fibre, polyethylene fibre, carbon fiber.
A kind of preparation method of water-permeable brick that intensity water permeability is mutually coordinated of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 will change portland cement, modified volcanic rock powder, porous konilite sodium contaminated feldspar, deionized water by suitable
Sequence sequentially adds in homogenizer, speed of agitator 250r/min, and mixing time 35min obtains mixture A, will be made
Mixture A, aerosil, reactive silica silica flour be sent into reaction kettle in, reaction temperature be 175 DEG C, the reaction time
For 25min, mixture B is obtained；
Step 3, by mixture B obtained, polyvinyl chloride, reinforcing fiber, sodium citrate, rubber powder in step 2, cast
Into mold, the type of being made is depressed by forcing press, insulating brick after molding is placed in fog room maintenance, curing temperature is 36 DEG C,
Curing time is 5h, is then placed in again in high-temperature calcination stove and carries out drying calcining, is protected to get high-performance for building with postcooling
Warm brick.
The calcination temperature of the present embodiment is 950 DEG C, calcines 2h.
Embodiment 3.
The present embodiment the present invention provides a kind of water-permeable brick that intensity water permeability is mutually coordinated, including following parts by weight
Raw material：
35 parts of portland cement, modified 20 parts of volcanic rock powder, porous 14 parts of konilite sodium contaminated feldspar, silica airsetting
16 parts of glue, 3.5 parts of polyvinyl chloride, 3 parts of reinforcing fiber, 6 parts of sodium citrate, 2 parts of rubber powder, is gone 12 parts of reactive silica silica flour
15 parts of ionized water.
The modification volcanic rock powder preparation method of the present embodiment is volcanic rock powder ultrasonic disperse in ethanol solution, dispersion
5min, it is 25% sodium carbonate liquor that mass fraction, which is then added, reacts 14min, then filters, re-dry, being ground to grain size is
40 mesh are to get modified volcanic rock powder.
The porous konilite sodium contaminated feldspar preparation method of the present embodiment is that porous konilite, albite are carried out mixing to add
Enter into muffle furnace, is warming up to 650 DEG C with 12 DEG C/min speed, then carries out heat preservation 30min, be cooled to room temperature, then send
Enter ball mill carry out ball milling, be milled to grain size be 30 mesh to get porous konilite sodium contaminated feldspar.
The porous konilite of the present embodiment, the mass ratio of albite substance are 7：3.
The aerosil porosity of the present embodiment is 978%, specific surface area 900m2.g-1, aperture 24nm.
The reinforcing fiber of the present embodiment is one or more compositions in glass fibre, polyethylene fibre, carbon fiber.
A kind of preparation method of water-permeable brick that intensity water permeability is mutually coordinated of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 will change portland cement, modified volcanic rock powder, porous konilite sodium contaminated feldspar, deionized water by suitable
Sequence sequentially adds in homogenizer, speed of agitator 200r/min, and mixing time 30min obtains mixture A, will be made
Mixture A, aerosil, reactive silica silica flour be sent into reaction kettle in, reaction temperature be 160 DEG C, the reaction time
For 20min, mixture B is obtained；
Step 3, by mixture B obtained, polyvinyl chloride, reinforcing fiber, sodium citrate, rubber powder in step 2, cast
Into mold, the type of being made is depressed by forcing press, insulating brick after molding is placed in fog room maintenance, curing temperature 34.5
DEG C, curing time 4h is then placed in high-temperature calcination stove and carries out drying calcining again, with postcooling to get high property for building
It can insulating brick.
The calcination temperature of the present embodiment is 900 DEG C, calcines 1.5h.
Comparative example 1.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with modified volcanic rock powder.
Comparative example 2.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with porous konilite sodium contaminated
Feldspar.
Comparative example 3.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with aerosil.
Comparative example 4.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that (open using Chinese patent literature
Number：CN106518032B the raw material and method of embodiment 3 in a kind of water-permeable brick and preparation method thereof) are disclosed.
Comparative example 5.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that Chinese patent literature (publication number：
CN108046705A the raw material and method of embodiment 3 in a kind of preparation method of high-strength zeolite water-permeable brick) are disclosed.
Embodiment 3 and comparative example 1-5 the performance test results are as follows
| Permeability rate (%) | Compression strength (MPa) | |
| Embodiment 3 | 26 | 31 |
| Comparative example 1 | 22 | 29 |
| Comparative example 2 | 25 | 27 |
| Comparative example 3 | 23 | 29 |
| Comparative example 4 | 22 | 26 |
| Comparative example 5 | 21 | 21 |
It is obtained from embodiment 3 and comparative example 1-5, porous konilite sodium contaminated feldspar has certain influence to compression strength, changes
Property volcanic rock powder, aerosil be affected to permeability rate, porous konilite sodium contaminated feldspar, modified volcanic rock powder,
Aerosil combines tunable permeability rate, compression strength performance, and embodiment 3 is relative to Chinese patent literature (publication number：
CN106518032B permeability rate, compression strength in a kind of water-permeable brick and preparation method thereof) are disclosed and has been respectively increased 4%, 5%,
Tool is significantly improved.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of water-permeable brick that intensity water permeability is mutually coordinated, which is characterized in that include the raw material of following parts by weight：
34-36 parts of portland cement, modified 18-22 parts of volcanic rock powder, 12-16 parts of porous konilite sodium contaminated feldspar, titanium dioxide
14-18 parts of silica aerogel, 8-14 parts of reactive silica silica flour, 2-5 parts of polyvinyl chloride, 2-4 parts of reinforcing fiber, sodium citrate 4-8
Part, 1-3 parts of rubber powder, 12-18 parts of deionized water.
2. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 1, which is characterized in that the intensity is saturating
The aqueous water-permeable brick that can mutually coordinate includes the raw material of following parts by weight：
35 parts of portland cement, modified 20 parts of volcanic rock powder, porous 14 parts of konilite sodium contaminated feldspar, aerosil 16
Part, 12 parts of reactive silica silica flour, 3.5 parts of polyvinyl chloride, 3 parts of reinforcing fiber, 6 parts of sodium citrate, 2 parts of rubber powder, deionization
15 parts of water.
3. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 1, which is characterized in that the modified fire
Mountain rock powder preparation method is volcanic rock powder ultrasonic disperse in ethanol solution, disperses 4-6min, and it is 20- that mass fraction, which is then added,
30% sodium carbonate liquor reacts 12-16min, then filters, re-dry, and it is 40 mesh to get modified volcanic rock to be ground to grain size
Powder.
4. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 1, which is characterized in that the periporate
Quartz doping albite preparation method be porous konilite, albite be mixed to join in muffle furnace, with 8-14 DEG C/
Min speed is warming up to 650 DEG C, then carries out heat preservation 35-35min, is cooled to room temperature, is subsequently sent to ball mill and carries out ball milling,
Be milled to grain size be 30 mesh to get porous konilite sodium contaminated feldspar.
5. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 4, which is characterized in that the periporate
Quartzy, albite substance mass ratio is 7：3.
6. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 1, which is characterized in that the titanium dioxide
Silica aerogel porosity is 97-99%, specific surface area 800-1000m2.g-1, aperture 22-26nm.
7. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 6, which is characterized in that the titanium dioxide
Silica aerogel porosity is 978%, specific surface area 900m2.g-1, aperture 24nm.
8. a kind of water-permeable brick that intensity water permeability is mutually coordinated according to claim 1, which is characterized in that the enhancing is fine
Dimension is one or more compositions in glass fibre, polyethylene fibre, carbon fiber.
9. a kind of method preparing the water-permeable brick that intensity water permeability as claimed in claim 1 or 2 is mutually coordinated, feature exist
In including the following steps：
Step 1 weighs each component raw material as required；
Step 2, will change portland cement, modified volcanic rock powder, porous konilite sodium contaminated feldspar, deionized water in order according to
In secondary addition homogenizer, speed of agitator 150-250r/min, mixing time 25-35min obtain mixture A, will make
Mixture A, aerosil, the reactive silica silica flour obtained is sent into reaction kettle, and reaction temperature is 155-175 DEG C, instead
It is 15-25min between seasonable, obtains mixture B；
Mixture B obtained, polyvinyl chloride, reinforcing fiber, sodium citrate, rubber powder in step 2 are poured into mould by step 3
In tool, the type of being made is depressed by forcing press, insulating brick after molding is placed in fog room maintenance, curing temperature is 33-36 DEG C, is supported
The shield time is 3-5h, is then placed in again in high-temperature calcination stove and carries out drying calcining, is protected to get high-performance for building with postcooling
Warm brick.
10. a kind of preparation method of water-permeable brick that intensity water permeability is mutually coordinated according to claim 9, feature exist
In the calcination temperature is 850-950 DEG C, calcines 1-2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565889.6A CN108516801A (en) | 2018-06-04 | 2018-06-04 | A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565889.6A CN108516801A (en) | 2018-06-04 | 2018-06-04 | A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108516801A true CN108516801A (en) | 2018-09-11 |
Family
ID=63428108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565889.6A Withdrawn CN108516801A (en) | 2018-06-04 | 2018-06-04 | A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108516801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851318A (en) * | 2021-01-19 | 2021-05-28 | 湖南省醴陵市兆荣瓷业有限公司 | Preparation method for improving thermal stability and strength of ceramic by permeating aerogel ultrafine powder |
| CN114508077A (en) * | 2022-03-10 | 2022-05-17 | 江苏江达生态环境科技有限公司 | Ecological slope protection brick of flowing water purification type |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884313A (en) * | 2015-01-08 | 2016-08-24 | 因素高科(北京)科技发展有限公司 | High-performance silicon dioxide aerogel thermal mortar and preparation method thereof |
| CN106220085A (en) * | 2016-07-12 | 2016-12-14 | 绍兴职业技术学院 | A kind of high intensity high water-permeability pavior brick and preparation method thereof |
| CN107500624A (en) * | 2017-08-22 | 2017-12-22 | 普定县银丰农业科技发展有限公司 | A kind of water-permeable brick and preparation method thereof |
-
2018
- 2018-06-04 CN CN201810565889.6A patent/CN108516801A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884313A (en) * | 2015-01-08 | 2016-08-24 | 因素高科(北京)科技发展有限公司 | High-performance silicon dioxide aerogel thermal mortar and preparation method thereof |
| CN106220085A (en) * | 2016-07-12 | 2016-12-14 | 绍兴职业技术学院 | A kind of high intensity high water-permeability pavior brick and preparation method thereof |
| CN107500624A (en) * | 2017-08-22 | 2017-12-22 | 普定县银丰农业科技发展有限公司 | A kind of water-permeable brick and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851318A (en) * | 2021-01-19 | 2021-05-28 | 湖南省醴陵市兆荣瓷业有限公司 | Preparation method for improving thermal stability and strength of ceramic by permeating aerogel ultrafine powder |
| CN114508077A (en) * | 2022-03-10 | 2022-05-17 | 江苏江达生态环境科技有限公司 | Ecological slope protection brick of flowing water purification type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106007599B (en) | A kind of Ultralight concrete and preparation method thereof | |
| CN112062533B (en) | Alkali-activated regenerated micro-powder foam concrete and preparation method thereof | |
| CN103833309B (en) | A kind of desulfurized gypsum base heat preservation humidity conditioning type brushing gypsum material | |
| CN106082841A (en) | Casting dedusting ash haydite and preparation method thereof | |
| CN108774041A (en) | A kind of water-permeable brick and preparation method thereof for making aggregate with artificial carbonization slag bead | |
| CN105669146B (en) | Neutral sodium-salt alkali-activated slag steam pressure sand aerated concrete block and preparation method thereof | |
| CN105272001A (en) | Ceramsite concrete and preparation method thereof | |
| CN108516801A (en) | A kind of water-permeable brick and preparation method thereof that intensity water permeability is mutually coordinated | |
| CN108424051A (en) | A kind of light aggregate concrete and preparation method thereof | |
| CN108947384A (en) | A kind of ecological permeable bricks and preparation method thereof | |
| CN106892620A (en) | A kind of water-permeable brick and its production technology | |
| CN108439889A (en) | A kind of environment friendly pervious brick and preparation method thereof for sponge city | |
| CN108191353A (en) | The lightweight aggregate concrete prepared using discarded clay brick | |
| CN113831770B (en) | Thermochromic large-gap cement concrete curing spray and application thereof | |
| CN103992071B (en) | Fabrication process for producing concrete brick by using polished tile waste residue | |
| CN110790536A (en) | Environment-friendly brick prepared from construction waste reclaimed materials and processing technology thereof | |
| CN106830979B (en) | Volcanic rock-imitated porous material | |
| CN108455921A (en) | A kind of preparation method of flyash brick | |
| CN108675691A (en) | A kind of light-weight foam composite concrete wallboard | |
| CN205776349U (en) | A kind of stand alone type brick setting antidetonation cave dwelling | |
| CN108083737A (en) | A kind of light high strength concrete material and preparation method thereof | |
| CN106938905A (en) | A kind of high-strength environment-friendly azulejo watt and preparation method | |
| CN108383449A (en) | A kind of high-strength light heat-preserving floor and preparation method thereof | |
| CN104987121B (en) | Nutritional foaming and coagulating grass planting building block and preparation method therefor | |
| CN114621022A (en) | Preparation method of porous concrete building material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180911 |
|
| WW01 | Invention patent application withdrawn after publication |