CN110194619A - The production method and water-permeable brick of water-permeable brick base - Google Patents
The production method and water-permeable brick of water-permeable brick base Download PDFInfo
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- CN110194619A CN110194619A CN201910523527.5A CN201910523527A CN110194619A CN 110194619 A CN110194619 A CN 110194619A CN 201910523527 A CN201910523527 A CN 201910523527A CN 110194619 A CN110194619 A CN 110194619A
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- water
- permeable brick
- finished product
- absorbing resin
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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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The embodiment provides the production methods and water-permeable brick of a kind of water-permeable brick base, are related to water-permeable brick field.After being intended to improve water-absorbing resin water swelling, brick laying structure resistance to compression degree reduce the problem of.The production method of water-permeable brick base comprising: by the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction；First semi-finished product are mixed and formed with auxiliary material, auxiliary material includes vermiculite, rubble, sand, cement and water.Water-permeable brick includes surface layer and base.The production method and water-permeable brick beneficial effect of water-permeable brick base include: the water-absorbing resin expansion after water suction, grain diameter increases, after dispersant, can even suspension be dispersed in dispersing agent, then mix auxiliary material mixing, water-absorbing resin can be evenly distributed in auxiliary material, water-permeable brick after molding, water-absorbing resin are uniformly distributed, after water-absorbing resin water swelling, brick laying structure is stablized, and compression strength, product stability and qualification rate can be effectively improved.
Description
Technical field
The present invention relates to water-permeable brick fields, in particular to the production method and water-permeable brick of a kind of water-permeable brick base.
Background technique
Common water-permeable brick refers to that material is the repressed forming of porous concrete material of ordinary gravel, is used for general block
Pavement, square are the products that generalization is mated formation.
Inventor has found existing water-permeable brick, and there are defects below: the water-keeping material in water-permeable brick after water swelling,
It will lead to the reduction of brick laying structure compression strength and bad stability.
Summary of the invention
The purpose of the present invention includes that, for example, providing a kind of production method of water-permeable brick base, can improve water-permeable brick
In water-absorbing resin expansion after, brick laying structure resistance to compression degree reduce the problem of.
It is also an objective of the invention that, providing a kind of water-permeable brick, existing water-absorbing resin water swelling can be improved
Afterwards, the lower problem of resistance to compression degree.
The embodiment of the present invention this can be implemented so that
The embodiment provides a kind of production methods of water-permeable brick base comprising:
By the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction；
First semi-finished product are mixed and formed with auxiliary material, auxiliary material includes vermiculite, rubble, sand, cement and water.
Optionally:
The particle size range of water-absorbing resin after water suction is a, 0.297mm≤a≤0.841mm.
Optionally:
The making step of auxiliary material includes:
Vermiculite is mixed into the vermiculite after being absorbed water with water；
The step of first semi-finished product are mixed and formed with auxiliary material include:
Vermiculite, rubble, sand, cement and water after first semi-finished product, water suction is mixed and formed.
Optionally:
The making step of auxiliary material further include:
Vermiculite after water suction is mixed with rubble and obtains the second semi-finished product；
The step of first semi-finished product are mixed and formed with auxiliary material include:
First semi-finished product, the second semi-finished product, sand, cement and water are mixed and formed.
Optionally:
After the completion of vermiculite after water suction to be mixed with rubble to the step of obtaining the second semi-finished product, first by the first semi-finished product and the
The mixing of two semi-finished product, then mix and form with sand, cement and water.
Optionally:
In vermiculite after water suction, the mass ratio of vermiculite and water is 1:(5-10).
Optionally:
The step of first semi-finished product are mixed and formed with auxiliary material include:
The mass ratio of the vermiculite quality and rubble, sand and cement after water-absorbing resin and water suction after water suction is (5-15):
(49-65): (4-8): (18-25).
Optionally:
The step of first semi-finished product are mixed and formed with auxiliary material include:
After first semi-finished product are mixed with auxiliary material and it is molded.
Optionally:
In first semi-finished product, the mass ratio of water-absorbing resin, water and dispersing agent is 1:(10-15): (3-15).
The embodiments of the present invention also provide a kind of water-permeable brick, water-permeable brick includes surface layer and the producer by water-permeable brick base
Base made of method, surface layer are covered in the surface of base.
The production method of water-permeable brick base and the beneficial effect of water-permeable brick of the embodiment of the present invention include, for example:
The production method of water-permeable brick base, water-absorbing resin water suction after expand, grain diameter increase, with dispersant
Afterwards, can even suspension be dispersed in dispersing agent, then mix auxiliary material mixing, water-absorbing resin can be evenly distributed in auxiliary material
In, water-permeable brick after molding, water-absorbing resin is uniformly distributed, and after water-absorbing resin water swelling, brick laying structure is stablized, and can effectively be changed
Kind compression strength, product stability and qualification rate.
Water-permeable brick, the base including the production method production by water-permeable brick base and the surface layer for being covered in substrate surface, inhale
After water-resin water swelling, brick laying structure is stablized, and can be effectively improved compression strength, product stability and qualification rate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the flow diagram of the production method of water-permeable brick base provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of the production method of water-permeable brick base provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of the production method of water-permeable brick base provided in an embodiment of the present invention；
Fig. 4 is the flow diagram of the production method of water-permeable brick base provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if there is the side of the instructions such as term " on ", "lower", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the side usually put
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, being only used for distinguishing description if there is term " first ", " second " etc., it is not understood to indicate or imply phase
To importance.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
There are two types of production technologies for water-permeable brick at present.
One is manufacture micro-pore in brick body, absorbed water using these micro-pores and be retained.Production technology are as follows: brickmaking
Raw material uses fine aggregate and powder body material, and pore former is added in raw material, will be sintered at 1100 DEG C after material punch forming,
Soaking time is 30min, and pore former decomposes generation gas at high temperature and makes a large amount of holes of brick body internal performance, obtained permeable
The water absorption rate of brick is 31% (mass percent), porosity 33%.Inventor find the technique have the disadvantage in that using at
The technique of high temperature sintering again after type, expends a large amount of energy, and can generate a large amount of gas when high temperature sintering and dust causes
Environmental pollution.
Another kind is that water-keeping material is added in water-permeable brick, is absorbed water by water-keeping material (example, water-absorbing resin, vermiculite)
And water conservation.Production technology are as follows: be added to water-keeping material in brickmaking raw material according to certain proportion, after raw material uniform mixing
It is put into mold molding.It is following that inventor has found that water-permeable brick made from the technique haves the shortcomings that: will affect brick after water-permeable brick water suction
Body structure makes the reduction of brick body compression strength and bad stability.
In the prior art, some materials that can enhance compression strength are mainly increased by change brickmaking component, or
By way of changing brickmaking firing condition, achieve the purpose that improve water-permeable brick compression strength.Inventor is it has furthermore been found that permeable
Compression strength reduces after brick water suction, is caused by being unevenly distributed due to water-keeping material (example, water-absorbing resin, vermiculite).This hair
The production method for the water-permeable brick base that bright embodiment provides passes through distribution side of the optimization water-absorbing-retaining material in brick laying structure
Formula, after improving water-absorbing resin water swelling, the compression strength and stability of brick laying structure.
The embodiment provides a kind of production methods of water-permeable brick base (it is understood that water-permeable brick is general
Including surface layer and base, in the case where water-permeable brick does not need surface layer, product made from this method is water-permeable brick) comprising:
Fig. 1 is please referred to, Fig. 1 is the flow diagram of the production method of water-permeable brick base provided in an embodiment of the present invention.It will
Water-absorbing resin and dispersant after water suction obtain the first semi-finished product；First semi-finished product are mixed and formed with auxiliary material, auxiliary material
Including vermiculite, rubble, sand, cement and water.
Water-absorbing resin first absorbs water, then obtains the first semi-finished product with dispersant.In first semi-finished product, water-absorbing resin is uniform
Ground is dispersed in dispersing agent.Dispersing agent can select ethyl alcohol or acetone.Example, after being directly added into water in water-absorbing resin, water suction tree
Aggregating state is presented after rouge water suction, water-absorbing resin can not be evenly dispersed in water；After water-absorbing resin is directly added into ethyl alcohol, water suction
Resin, which neither absorbs, is also not dissolved in ethyl alcohol, and discrete state is presented in water-absorbing resin and ethyl alcohol, and water-absorbing resin can not be in ethanol
It is evenly dispersed；Ethyl alcohol is added after water-absorbing resin water suction, cloudy state is presented in solution, and after stirring, the water-absorbing resin after water suction is equal
Even dispersion in ethanol, is stirred, water-absorbing resin can be dispersed in auxiliary material after auxiliary material is added.
Water-absorbing resin water suction after, partial size will increase, water-absorbing resin can it is evenly dispersed in ethanol, facilitate water-absorbing resin
It is uniformly mixed with auxiliary material.Water-absorbing resin is uniformly distributed in auxiliary material, can simplify as a model, example, by brick after molding
Auxiliary material in body structure forms multiple holes being evenly distributed in main structure, is distributed in each gap as main structure
Water-absorbing resin, therefore, after brick body water suction, water-absorbing resin expansion, brick laying structure is stablized, and can effectively ensure that compression strength.
Dispersing agent (ethyl alcohol or acetone) can volatilize (after molding) after the completion of product, not influence the component of brick laying structure.Cause
This, water-absorbing resin, vermiculite, rubble, sand, cement and water proportion the corresponding proportion of water-permeable brick is made according to those skilled in the art
?.It should be noted that auxiliary material, vermiculite, rubble, sand, cement and water are listed in the present embodiment, in actual production process,
According to the production component of existing water-permeable brick, other components material can be increased, for example, asphalt powder, sand, inorganic pigment etc..
Optionally: in the first semi-finished product, the mass ratio of water-absorbing resin, water and dispersing agent is 1:(10-15): (3-15).1 part
After water-absorbing resin and 10-15 parts of water mixing, then the dispersant with 3-15.Example, the quality of water-absorbing resin, water and dispersing agent
Than for 1:(11-14): (4-14)；The mass ratio of water-absorbing resin, water and dispersing agent is 1:(12-13): (5-13)；Water-absorbing resin,
The mass ratio of water and dispersing agent is 1:13:(6-12).Specifically, the mass ratio for being optionally water-absorbing resin, water and dispersing agent is
1:10:3；The mass ratio of water-absorbing resin, water and dispersing agent is 1:15:15；The mass ratio of water-absorbing resin, water and dispersing agent is 1:
12:10.
Optionally: the particle size range of the water-absorbing resin after water suction is a, 0.297mm≤a≤0.841mm.For example, 0.3mm-
0.7mm, 0.45mm-0.6mm, 0.5mm-0.7mm, specifically, being optionally 0.297mm, 0.654mm, 0.841mm.Water suction tree
State in dry powdered form before rouge water suction, partial size 0.147mm-0.25mm, for example, 0.15mm-0.2mm, 0.16mm-0.21mm,
0.155mm-0.24mm, specifically, being optionally 0.147mm, 0.15mm, 0.25mm.Limit water-absorbing resin partial size, be in order to
Water-absorbing resin can be positioned evenly in above-mentioned simplified model example after guaranteeing water-absorbing resin and water suction, the main body knot of brick laying structure
In the hole being configured to.(it is to be understood that inhaling when water-absorbing resin after water-absorbing resin and water suction is less than the partial size of auxiliary material
Resin after water is not less than the partial size of all material included by auxiliary material, is mainly less than the master for forming the main structure of brick body
The partial size of material is wanted, for example, rubble), water-absorbing resin can be more evenly distributed in auxiliary material, and brick body knot after shaping
In structure, in the hole that main structure is formed, it after water swelling, will not influence the structure of brick body, guarantee the resistance to compression of brick body
Intensity.
The partial size of vermiculite is generally 0.6mm-1.18mm, for example, 0.65mm-1.17mm, 0.75mm-1.15mm, 0.9mm-
1.14mm, specifically, being optionally 0.6mm, 0.8mm, 1.18mm.The partial size of rubble is generally 2mm-10mm, for example, 2mm,
5mm,10mm.The partial size of sand, which is typically less than, is equal to 2mm, wherein the accounting less than or equal to 0.6mm is greater than 60 percent, example
Such as, 0.6mm, 1mm, 2mm.The partial size of cement is less than or equal to 0.08mm, for example, 0.05mm, 0.06mm, 0.08mm.As can be seen that
In the present embodiment, the partial size of rubble is larger, is the main material to form the main structure of brick laying structure, the water suction tree before water suction
The partial size of water-absorbing resin after rouge and water suction is less than the partial size of rubble, can be distributed more uniformly across in the hole that main structure is formed
In gap.It should be understood that partial size of the partial size of the water-absorbing resin before water suction and the water-absorbing resin after water suction all less than rubble
It is perfect condition, when amount used is larger, the partial size of the water-absorbing resin after water-absorbing resin and water suction before water suction allows part not
Less than rubble, as long as guaranteeing that water-absorbing resin more uniform can be distributed in auxiliary material, or it is distributed in hole as much as possible,
The stability of brick laying structure after absorbing water can be significantly improved.
Optionally: referring to figure 2., Fig. 2 is that the process of the production method of water-permeable brick base provided in an embodiment of the present invention is shown
It is intended to.The making step of auxiliary material includes: that vermiculite is mixed the vermiculite after being absorbed water with water；First semi-finished product are mixed with auxiliary material
And the step of forming includes: that vermiculite, rubble, sand, cement and the water after the first semi-finished product, water suction are mixed and formed.It does not absorb water
Vermiculite flat, lighter weight is mainly presented, with auxiliary material mixing process, easily float on upper layer, it is difficult to realize uniform
Dispersion.Vermiculite after water suction, partial size is constant, and quality increases, can be downward during mixing with the first semi-finished product and auxiliary material
Sedimentation is easier to realization and is uniformly distributed after mixing.
Optionally: in the vermiculite after water suction, the mass ratio of vermiculite and water is 1:(5-10).By 1 part of vermiculite and 5-10
The vermiculite after forming water suction is mixed in water.For example, the mass ratio of vermiculite and water is 1:(6-9)；The mass ratio of vermiculite and water is
1:(7-8)；The mass ratio of vermiculite and water is 1:(6.5-9.5)；Specifically, the mass ratio for being optionally vermiculite and water is 1:5；Leech
The mass ratio of stone and water is 1:10.The mass ratio of vermiculite and water is 1:6.
Optionally: referring to figure 3., Fig. 3 is that the process of the production method of water-permeable brick base provided in an embodiment of the present invention is shown
It is intended to.The making step of auxiliary material further include: the vermiculite after water suction is mixed with rubble and obtains the second semi-finished product；By the first semi-finished product
The step of mixing and form with auxiliary material includes: that the first semi-finished product, the second semi-finished product, sand, cement and water are mixed and formed.According to
For above-mentioned announcement particle size range it is found that the partial size of vermiculite is generally 0.6mm-1.18mm, the partial size of rubble is generally 2mm-10mm, leech
The partial size of the partial size of stone and rubble relatively, the auxiliary material of partial size relatively is mixed, then all material is mixed
Stirring, is easy to stir evenly.
Optionally: referring to figure 4., Fig. 4 is that the process of the production method of water-permeable brick base provided in an embodiment of the present invention is shown
It is intended to.After the completion of vermiculite after water suction is mixed the step of obtaining the second semi-finished product with rubble, first by the first semi-finished product and second
Semi-finished product mixing, then mix and form with sand, cement and water.Similarly, divide particle size range according to above-mentioned announcement it is found that vermiculite grain
Diameter is generally 0.6mm-1.18mm, and the partial size of rubble is generally 2mm-10mm, the vermiculite that includes in auxiliary material, rubble, sand, cement and
In water, the partial size of vermiculite and rubble is bigger relative to the partial size of remaining auxiliary material, after the biggish material of partial size is mixed again with grain
The lesser auxiliary material mixing of diameter, after mixing, is easier to realize the evenly dispersed of material.
Optionally: the step of the first semi-finished product are mixed and formed with auxiliary material includes: to mix the first semi-finished product with auxiliary material
Afterwards and it is molded.After being put into mold, can be press-formed by exciting, then by natural curing can be formed it is permeable
Brick.Other than mold, it is laid on ground after can also mixing the first semi-finished product with auxiliary material, is cut by cutting tool pre-
If the small cube of size can form muti-piece water-permeable brick after natural curing.
Optionally: the step of the first semi-finished product are mixed and formed with auxiliary material includes: the water-absorbing resin and water suction after water suction
The mass ratio of vermiculite quality and rubble, sand and cement afterwards is (5-15): (49-65): (4-8): (18-25).For example, water suction
The mass ratio of vermiculite quality and rubble, sand and cement after rear water-absorbing resin and water suction is (6-14): (50-64): (5-7):
(19-24)；The mass ratio of the vermiculite quality and rubble, sand and cement after water-absorbing resin and water suction after water suction is (10-12):
(60-62): (7-8): (20-22).Specifically, the water-absorbing resin and vermiculite quality after water suction that are optionally after water suction and broken
The mass ratio of stone, sand and cement is 5:49:4:18；Vermiculite quality after water-absorbing resin and water suction and rubble, sand after water suction and
The mass ratio of cement is 15:65:8:25；The vermiculite quality and rubble, sand and cement after water-absorbing resin and water suction after water suction
Mass ratio is 10:50:6:20.In water-absorbing resin after water suction, the mass ratio of water-absorbing resin and water is 1:(10-15).After water suction
Vermiculite in, the mass ratio of vermiculite and water is 1:(5-10).The sum of vermiculite after resin and water suction after water suction is in integral material
In quality accounting be 5-15 parts.
A kind of production method of water-permeable brick base provided in this embodiment has at least the following advantages:
One, the water-absorbing resin after absorbing water can more uniformly disperse in ethanol, after being mixed with auxiliary material, water suction
Resin can be more uniformly dispersed in auxiliary material, brick laying structure after molding, and water-absorbing resin distribution is also more uniform.Water suction tree
After rouge water swelling, brick laying structure is stablized, and has good compression strength.
Two, after the vermiculite of lighter weight absorbing water, facilitate vermiculite and be dispersed in brick laying structure, avoid whipping process
In, vermiculite floats on upper layer because of lighter weight.
Three, it after mixing the material of partial size relatively, then by all material mixing, is more conducive to stir evenly.It will
The lesser material of partial size, which is added in the biggish material of partial size, to be stirred, and is easier to realize and is stirred scattered material.
The embodiments of the present invention also provide a kind of water-permeable brick, water-permeable brick includes surface layer and the producer by water-permeable brick base
Base made of method, surface layer are covered in the surface of base.
As coefficient of permeability >=2.0*10 of water-permeable brick-2Cm/s, water-retaining property >=2.2g/cm2, high-moisture-retention water-permeable brick is formed,
High-moisture-retention water-permeable brick is to propose shelves upgrading to permeable brick product, and the water holding time is long, and water-permeable brick mechanical property reaches GB/T
25993-2010 permeable pavement brick and porous pavement plate code requirement.High-moisture-retention water-permeable brick can be widely applied to " sponge city "
In construction, not only there is stronger pervious function, but also there is high-water performance, the evaporation of itself moisture can be increased in hot weather,
Quickly reduce ambient temperature.To achieve the purpose that alleviate city " tropical island effect ".Water-permeable brick base provided in this embodiment
The production method of layer can manufacture high-moisture-retention water-permeable brick.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1, referring to Fig.1.
S1: by the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction.According to quality than water-absorbing resin, water
With the ratio mixing that dispersing agent is 1:10:3.Water-absorbing resin partial size is 0.147mm-0.15mm.Water-absorbing resin partial size after water suction
For 0.297mm-0.345mm.
S2: the first semi-finished product and auxiliary material are mixed, and obtain stirring material, auxiliary material include vermiculite, rubble, sand, cement and
Water.The partial size of vermiculite is 0.6mm-0.7mm.The partial size of rubble is 2mm-3mm.The partial size of sand is 0.6mm-0.7mm.The grain of cement
Diameter is 0.05mm-0.06mm.
S3: stirring material is press-formed by mold exciting, obtains molding water-permeable brick.
S4: to molding water-permeable brick natural curing, finished product is obtained.
Embodiment 2, referring to Fig. 2.
S1: by the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction.According to quality than water-absorbing resin, water
With the ratio mixing that dispersing agent is 1:15:15.Water-absorbing resin partial size is 0.15mm-0.18mm.Water-absorbing resin partial size after water suction
For 0.654mm-0.725mm.
S2: vermiculite is mixed into the vermiculite after being absorbed water with water.The partial size of vermiculite is 0.8mm-1.1mm.Vermiculite and water
Mass ratio is 1:5.
S3: vermiculite, rubble, sand, cement and the water after the first semi-finished product, water suction are mixed, and obtain stirring material.Rubble
Partial size be 5mm-6mm.The partial size of sand is 1mm-1.5mm.The partial size of cement is 0.06mm-0.75mm.
S4: stirring material is press-formed by mold exciting, obtains molding water-permeable brick.
S5: to molding water-permeable brick natural curing, finished product is obtained.
Embodiment 3, referring to Fig. 3.
S1: by the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction.According to quality than water-absorbing resin, water
With the ratio mixing that dispersing agent is 1:12:10.Water-absorbing resin partial size is 0.2mm-0.25mm.Water-absorbing resin partial size after water suction is
0.55mm-0.841mm。
S2: vermiculite is mixed into the vermiculite after being absorbed water with water；Vermiculite after water suction is mixed with rubble to acquisition the second half
Finished product.The partial size of vermiculite is 1.12mm-1.18mm.The partial size of rubble is 9mm-10mm.The mass ratio of vermiculite and water is 1:6.
S3: the first semi-finished product, the second semi-finished product, sand, cement and water are mixed, and obtain stirring material.The partial size of cement
For 0.76mm-0.08mm.
S4: stirring material is press-formed by mold exciting, obtains molding water-permeable brick.
S5: to molding water-permeable brick natural curing, finished product is obtained.
Embodiment 4, referring to Fig. 4.
S1: vermiculite is mixed into the vermiculite after being absorbed water with water；Vermiculite after water suction is mixed with rubble to acquisition the second half
Finished product.The partial size of vermiculite is 0.75mm.The partial size of rubble is 8mm.The mass ratio of vermiculite and water is 1:8.
S2: by the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction.According to quality than water-absorbing resin, water
With the ratio mixing that dispersing agent is 1:13:11.Water-absorbing resin partial size is 0.25mm.Water-absorbing resin partial size after water suction is 0.7mm.
S3: the first semi-finished product are mixed with the second semi-finished product.Optionally, it is mixed that the first semi-finished product are added in the second semi-finished product
Close stirring.After the second semi-finished product stir 15S, the first semi-finished product are added in example.
After S4: the first semi-finished product are mixed with the second semi-finished product, then with sand, cement and water be mixed, obtain stirring material.Sand
Partial size be 1.5mm.The partial size of cement is 0.045mm.After 60S is mixed in example, the second semi-finished product and the first semi-finished product, add
Enter sand, cement and water to be mixed.
S5: stirring material is press-formed by mold exciting, obtains molding water-permeable brick.
S6: to molding water-permeable brick natural curing, finished product is obtained.
Comparative example.
It is formed after water-absorbing resin, vermiculite, rubble, sand, cement and water are mixed according to the proportion.
Table 1- prior art and the properties of product for improving technique production compare
By table 1, it is known that by handling water-absorbing resin (water-absorbing resin after water suction is mixed with auxiliary material), at vermiculite
It manages (vermiculite after water-absorbing resin, water suction, rubble, sand, cement mixing after water suction), vermiculite and rubble handle the (leech after water suction
After stone is mixed with rubble, then with the water-absorbing resin after water suction, sand, cement mixing) and water-permeable brick material processing changing sequentially
Become, water-absorbing resin can be made to be distributed in brick laying structure more uniform, after water-absorbing resin water swelling, reduces to brick laying structure
Influence, brick laying structure is more stable, be effectively improved water suction after brick laying structure compression strength, improve product be retained qualification rate.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of production method of water-permeable brick base characterized by comprising
By the water-absorbing resin and dispersant the first semi-finished product of acquisition after water suction；
First semi-finished product are mixed and formed with auxiliary material, the auxiliary material includes vermiculite, rubble, sand, cement and water.
2. the production method of water-permeable brick base according to claim 1, it is characterised in that:
The particle size range of water-absorbing resin after the water suction is a, 0.297mm≤a≤0.841mm.
3. the production method of water-permeable brick base according to claim 1, it is characterised in that:
The making step of the auxiliary material includes:
Vermiculite is mixed into the vermiculite after being absorbed water with water；
Described the step of first semi-finished product are mixed and formed with auxiliary material includes:
Vermiculite, rubble, sand, cement and water after first semi-finished product, the water suction is mixed and formed.
4. the production method of water-permeable brick base according to claim 3, it is characterised in that:
The making step of the auxiliary material further include:
Vermiculite after the water suction is mixed with rubble and obtains the second semi-finished product；
Described the step of first semi-finished product are mixed and formed with auxiliary material includes:
First semi-finished product, second semi-finished product, sand, cement and water are mixed and formed.
5. the production method of water-permeable brick base according to claim 4, it is characterised in that:
After the completion of the vermiculite by after the water suction mixes the step of obtaining the second semi-finished product with rubble, first by described the first half
Finished product is mixed with second semi-finished product, then is mixed and formed with sand, cement and water.
6. the production method of water-permeable brick base according to claim 3, it is characterised in that:
In vermiculite after the water suction, the mass ratio of vermiculite and water is 1:(5-10).
7. the production method of water-permeable brick base according to claim 3, it is characterised in that:
Described the step of first semi-finished product are mixed and formed with auxiliary material includes:
The vermiculite quality and the rubble, the sand and the cement after water-absorbing resin and the water suction after the water suction
Mass ratio is (5-15): (49-65): (4-8): (18-25).
8. the production method of water-permeable brick base according to claim 1-7, it is characterised in that:
Described the step of first semi-finished product are mixed and formed with auxiliary material includes:
After first semi-finished product are mixed with auxiliary material and it is molded.
9. the production method of water-permeable brick base according to claim 1-7, it is characterised in that:
In first semi-finished product, the mass ratio of the water-absorbing resin, the water and the dispersing agent is 1:(10-15): (3-
15)。
10. a kind of water-permeable brick, it is characterised in that:
The water-permeable brick includes surface layer and the base made of the production method of the described in any item water-permeable brick bases of claim 1-9
Layer, the surface layer is covered in the surface of the base.
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| CN110482969A (en) * | 2019-09-30 | 2019-11-22 | 西京学院 | A kind of permeable concrete and preparation method thereof |
| CN112898047A (en) * | 2021-04-28 | 2021-06-04 | 河南建博新材料科技有限公司 | Preparation method of water-retention water-permeable brick |
| CN114772994A (en) * | 2022-03-30 | 2022-07-22 | 北京建工资源循环利用投资有限公司 | Construction waste regeneration grass planting brick with water absorption and water retention and preparation method thereof |
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Application publication date: 20190903 |