CN106145870A - Light emitting-type wheat stalk extrusion granule is prepared porous and is catchmented the method for sponge brick - Google Patents
Light emitting-type wheat stalk extrusion granule is prepared porous and is catchmented the method for sponge brick Download PDFInfo
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- CN106145870A CN106145870A CN201610518563.9A CN201610518563A CN106145870A CN 106145870 A CN106145870 A CN 106145870A CN 201610518563 A CN201610518563 A CN 201610518563A CN 106145870 A CN106145870 A CN 106145870A
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- sponge brick
- porous
- wheat stalk
- catchmented
- granule
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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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
- E01C5/04—Pavings made of prefabricated single units made of bricks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Abstract
nullThe present invention provides light emitting-type wheat stalk extrusion granule to prepare porous to catchment the method for sponge brick，Comprise the following steps: porous is catchmented the dispensing of sponge brick: by cement 15～20wt%、Particle diameter is 250～450 m wheat stalk extrusion granules 45～65wt%、The sodium silicate 5～15wt% of modulus 3.2～3.5、Particle diameter is 100～200 m calcium oxide 3～5wt%、The flyash 5～7wt% of loss on ignition 1.1%、High hydrophilous resin fiber 0.5～5.0wt% and glass fibre 15～30wt% sample mix homogeneously，Compound is sized mixing with the ratio of mud of 0.4～0.7，Add the aluminium powder cream that compound gross weight is 0.2～1.5%，Aluminium powder cream hydration reaction generates bubble，Form porous and expand water suction serosity，Stir expanding water suction serosity in the die trial pouring sponge brick press into，Through striking off、Compacting、The demoulding、Dry，Make sponge brick.
Description
Technical field
The present invention relates to light emitting-type wheat stalk extrusion granule prepare porous and catchment the method for sponge brick, belong to material technology
Neck.
Background technology
Due to EI Nino and La Nina Phenomenon, there is extreme change in the weather of China, and rainfall distributed pole is uneven, south
North drought and waterlogging are uneven, and in same area, in 1 year, rainfall is the most unequal, and hydropenia has restricted expanding economy and the people
Life, the existing precipitation of Appropriate application, road surface, community, road, the effective precipitation in public leisure square are rationally collected, store,
Utilize, alleviate the use water in drought and water shortage season, significant.
Summary of the invention
Wheat stalk is multifilament straw, is mainly composed of cellulose, hemicellulose and lignin, and content of cellulose is up to
51%, there is adsorptivity, anti-folding, toughness reinforcing, the performance of reinforcement, utilize heteropoly acid modification to form multiple intermediate, other thing of resynthesis
Matter, extracts wood fibre, does not use strong alkali method to extract cellulose, and cellulose has stronger absorption to the heavy metal ion in water
Effect, bentonite is modifying agent and strong adsorbent, and heavy metal ion has adsorption, and glass fibre increases the machinery of sponge brick
Toughness, moreover it is possible to making sponge brick form multiple micropore intersected in length and breadth, micropore has the function of sound-absorbing, using sodium silicate as bonding
Agent, cement is that the porous sponge brick that catchments increases mechanical strength and cementation, and the resin fibre of polyvinyl alcohol height water suction is strong suction
Water preparation, uses dilatant slurry, reduces the density of serosity, and a catchment face of sponge brick of the porous made is dovetail channel-shaped, porous
The moisture that the sponge brick that catchments absorbs enters dovetail groove, is flowed into collector pipe again by the effect of gravity, and porous is catchmented sponge by collector pipe
Brick links together, in rainwater catchment to collecting-tank.
Its technical scheme is: light emitting-type wheat stalk extrusion granule is prepared porous and catchmented the method for sponge brick, the first step, many
Catchment the dispensing of sponge brick in hole: cement 15～20wt%, particle diameter be 250～450 m wheat stalks extrusion granules 45～65wt%,
The sodium silicate 5～15wt% of modulus 3.2～3.5, particle diameter are 100～200 m calcium oxide 3～5wt%, the fine coal of loss on ignition 1.1%
Ash 5～7wt%, High hydrophilous resin fiber 0.5～5.0wt% and glass fibre 15～30wt%, the percentage by weight of above each component
Sum is 100%；
Second step, porous catchment sponge brick expand water suction serosity preparation: by the first step percentage by weight sample, first by particle diameter
Being that 250～450 m wheat stalk extrusion granules are put in feed bin, elevator send into distributing device, wheat stalk is squeezed by distributing device
Going out granule to be evenly distributed on governing belt balance, the sodium silicate of modulus 3.2～3.5 is uniformly sprayed at wheat stalk and squeezes by spray thrower
Going out the outer surface of granule, enter internal coiling drum agitation device with governing belt balance, sodium silicate is inorganic bond, is hydrophilic
, cohesive force is strong, intensity is higher, acid resistance, heat-resist, and hydrophilicity does not affect caking property, compound be cement 15～
20wt%, particle diameter be 250～450 m wheat stalks extrusion granules 45～65wt%, the sodium silicate 5 of modulus 3.2～3.5～
15wt%, particle diameter are 100～200 m calcium oxide 3～5wt%, the flyash 5～7wt% of loss on ignition 1.1%, High hydrophilous resin fiber
0.5～5.0wt% and glass fibre 15～30wt%, compound to be sized mixing with the ratio of mud of 0.4～0.7, ash is compound, then adds
Entering the aluminium powder cream that compound gross weight is 0.2～1.5%, hydration reaction generates bubble, forms porous and expands the serosity of water suction, fall
The weight of low sponge brick, polyvinyl alcohol High hydrophilous resin fiber has extremely strong water absorption, the sponge brick comprcssive strength after water suction
Constant；
3rd step, porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs and pours sponge brick into
In the die trial of press, by 1.2～2.0:1 volume ratio compactings, ratio 1.2～2.0 is the volume before compacting, and ratio 1 is compacting
After volume, through striking off, suppressing, the demoulding, dry, porous one face of sponge brick of catchmenting is provided with multiple groove, by solar-electricity
Pond plate and LED light emitting diode are placed in groove, and the solar energy of absorption is converted to electrical power storage by solar panel,
LED light emitting diode is luminous by the effect contacting of external force, as lighting installation, uses multiple flexible color, in module
Can also implant different music, by wireless network regular update, when external force disappears, contact disconnects, and porous is catchmented sponge brick
Another face be provided with dovetail channel-shaped, the porous moisture that sponge brick absorbs that catchments enters in dovetail groove, and collector pipe embeds dovetail groove
In, rainwater catchments the collecting of sponge brick through porous, enters in dovetail groove, is flowed into collector pipe, collector pipe again by the effect of gravity
The sponge brick that single porous catchmented links together, and the rainwater that collector pipe collects enters in collecting-tank.
The preparation of wheat stalk extrusion granule: first wheat stalk is pulverized and make particle diameter 200～400 m granular powder, particle diameter
100～200 m bentonite, both by weight percentage 70～85wt%:15～35wt% sampling mix homogeneously, the weight of two kinds of components
Amount percentage ratio sum is 100%, and compound is pressed the ratio of mud 0.1～0.2 preparation, and compound is wheat stalk powder and bentonite, ash
For compound, compound is put in screw mixer and is stirred, and enters back into pelletize in extruding granulator, makes particle diameter after drying
250～450 m wheat stalk extrusion spheroidal particle, have adsorptivity, anti-folding, toughness reinforcing, the performance of reinforcement, and wheat stalk is fiber
Straw, is mainly composed of cellulose, hemicellulose and lignin, and content of cellulose is up to 51%, it is also possible to utilize heteropoly acid modified
Forming multiple intermediate, other material of resynthesis, the cellulose of extraction, by 5% addition compound of gross weight, does not use highly basic
Method extracts cellulose, will not be to environment, and cellulose has stronger adsorption to the heavy metal ion in water, swollen
Profit soil is modifying agent and strong adsorbent, and the heavy metal ion in water is also had adsorption.
Calcium oxide hydration reaction, produces substantial amounts of heat, and it is as a form of gel for generating calcium hydroxide, with silicon oxide, aluminium oxide life
Becoming calcium silicates, calcium oxide is activator, the activity of excited cement.
Glass fibre increases the mechanical tenacity of sponge brick, moreover it is possible to make sponge brick form multiple micropore intersected in length and breadth, micropore
There is the function of sound-absorbing.
A rainwater part for accumulation is pooled in collecting-tank by the porous sponge brick that catchments by collector pipe, and another part penetrates into
In soil, increasing soil water content, in summer high-temperature season, the heat on surface can also be transmitted to by the porous sponge brick that catchments
In soil, sponge brick can reduce the temperature on earth's surface, also can improve surface temperature, and the thermal capacity of water is big, can absorb heat and also can put
Heat.
The present invention has the following advantages.
1, preparation Materials Inorganic environment-friendly materials used by sponge brick, do not result in harm, the recyclable energy of sponge brick to environment
Secondary uses.
2, the resin fibre of preparation sponge brick flyash and the water suction of polyvinyl alcohol height is strong water absorbent, can absorb sponge brick table
The moisture in face enters internal, when reaching some, is fallen to entering in collector pipe by the effect of gravity.
3, in compound, add aluminium powder cream, form the serosity that porous expands, reduce the density of serosity.
4, wheat stalk is wooden straw, is mainly composed of cellulose, hemicellulose and lignin, and content of cellulose is up to
51%, there is adsorptivity, anti-folding, toughness reinforcing, the performance of reinforcement, utilize heteropoly acid modification to form multiple intermediate, other thing of resynthesis
Matter, extracts cellulose, does not use strong alkali method to extract cellulose, and cellulose also has stronger absorption to the heavy metal ion in water
Effect.
Accompanying drawing explanation
Fig. 1 is the axle geodesic structure schematic diagram of the sea brick of the embodiment of the present invention.
Fig. 2 is the end TV structure schematic diagram of the sea brick of the embodiment of the present invention.
Fig. 3 is the structural representation that the monolithic sponge brick of the embodiment of the present invention is linked together by collector pipe.
Wherein in figure 1, sponge brick 2, dovetail groove 3, collector pipe 4, LED light emitting diode 5, solar panel.
Detailed description of the invention
Embodiment.
In embodiment as shown in Figures 1 to 3, light emitting-type wheat stalk extrusion granule is prepared porous and is catchmented the side of sponge brick
Method, the preparation of the first step, wheat stalk extrusion granule: first wheat stalk is pulverized and make particle diameter 400 m granular powder, particle diameter 200
M bentonite, both 85wt%:15wt% by weight percentage sample mix homogeneously, are prepared by the ratio of mud 0.1 by compound, mixing
Material is wheat stalk granular powder and bentonite, and compound is put into and stirred in screw mixer, enters back in extruding granulator
Pelletize, makes particle diameter 300 m wheat stalk extrusion granule after drying.
Second step, porous are catchmented the dispensing of sponge brick: cement 15wt%, particle diameter are 300 m wheat stalks extrusion extrusion granules
47wt%, the sodium silicate 12wt% of modulus 3.2, particle diameter are 150 m calcium oxide 3wt%, the flyash 5wt% of loss on ignition 1.1%, height are inhaled
Water-resin fiber 2.0wt% and glass fibre 16wt%.
3rd step, porous catchment sponge brick expand water suction serosity preparation: by the first step percentage by weight sample, first will
Particle diameter is that 300 m wheat stalk extrusion granules are put in feed bin, elevator send into distributing device, and wheat stalk is extruded by distributing device
Granule is evenly distributed on governing belt balance, and the sodium silicate of modulus 3.2 is uniformly sprayed at wheat stalk extrusion granule by spray thrower
Outer surface, with governing belt balance enter internal coiling drum agitation device, compound is sized mixing with the ratio of mud of 0.55, adds mixed
Closing the aluminium powder cream that material gross weight is 0.8%, hydration reaction generates bubble, forms the serosity that porous expands, and reduces the weight of sponge brick
Amount, polyvinyl alcohol High hydrophilous resin fiber has extremely strong water absorption, and the sponge brick comprcssive strength after water suction is constant, glass fibre
Increase the mechanical tenacity of sponge brick, moreover it is possible to making sponge brick form multiple micropore intersected in length and breadth, micropore has the function of sound-absorbing.
4th step, porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs and pours sea into
In the die trial of continuous brick press, suppress by the volume ratio of 1.8:1, through striking off, suppressing, the demoulding, dry, make porous and catchment sea
Continuous brick 1, porous 1 one faces of sponge brick of catchmenting are provided with groove, solar panel 5 and LED light emitting diode 4 are placed in groove
In, the solar energy of absorption is converted to electrical power storage by solar panel 5, and LED light emitting diode 4 is acted on by external force
Contact point connects luminescence, and catchment another face of sponge brick 1 of porous is provided with dovetail groove 2 shape, and porous is catchmented the water that sponge brick 1 absorbs
In point entrance dovetail groove 2, being installed with collector pipe 3 in dovetail groove 2, rainwater catchments the collecting of sponge brick 1 through porous, enters swallow
In stern notch 2, being flowed into collector pipe 3 again by the effect of gravity, the collector pipe 3 sponge brick 1 that single porous catchmented links together, and catchments
The rainwater that pipe 3 collects enters in collecting-tank, through precipitation, filters, reuses.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, appoints
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment, every without departing from technical solution of the present invention content, according to the technical spirit of type of the present invention, above example is made
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of type technical scheme of the present invention.
Claims (1)
1. light emitting-type wheat stalk extrusion granule is prepared porous and is catchmented the method for sponge brick, comprises the following steps:
The first step, porous are catchmented the dispensing of sponge brick: be 250～450 m wheat stalks extrusions by cement 15～20wt%, particle diameter
Granule 45～65wt%, the sodium silicate 5～15wt% of modulus 3.2～3.5, particle diameter are 100～200 m calcium oxide 3～5wt%, burning
The flyash 5～7wt% of vector 1.1%, High hydrophilous resin fiber 0.5～5.0wt% and glass fibre 15～30wt% sampling, above
The percentage by weight sum of each component is 100%；
Second step, porous catchment sponge brick expand water suction serosity preparation: by the first step percentage by weight sample, first by particle diameter
Being that 250～450 m wheat stalk extrusion granules are put in feed bin, elevator send into distributing device, wheat stalk is squeezed by distributing device
Going out granule to be evenly distributed on governing belt balance, the sodium silicate of modulus 3.2～3.5 is uniformly sprayed at wheat stalk and squeezes by spray thrower
Going out the outer surface of granule, wheat stalk extrusion granule enters internal coiling drum agitation device with governing belt balance, by compound with 0.4
～the ratio of mud of 0.7 sizes mixing, add compound gross weight be 0.2～1.5% aluminium powder cream stir, aluminium powder cream aquation is anti-
Bubble should be generated, form porous and expand the serosity of water suction；
3rd step, porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs and pours sponge brick into
In the die trial of press, through striking off, suppressing, the demoulding, drying, make porous and catchment sponge brick (1), porous is catchmented sponge brick (1)
One face is provided with groove, solar panel (5) and LED light emitting diode (4) is placed in groove, solar panel
(5) solar energy of absorption being converted to electrical power storage, LED light emitting diode (4) is connected luminescence by the effect of external force, many
Catchment another face of sponge brick (1), hole is provided with dovetail groove (2) shape, and collector pipe (3) embeds in dovetail groove (2), and rainwater is through too much
Catchmenting the collecting of sponge brick (1) in hole, enters in dovetail groove (2), then flow into collector pipe (3), and single porous is catchmented by collector pipe (3)
Sponge brick (1) links together, and the rainwater that collector pipe (3) collects enters in collecting-tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518563.9A CN106145870B (en) | 2016-07-05 | 2016-07-05 | The method that light emitting-type wheat stalk extrudes the porous sponge brick that catchments of particle preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518563.9A CN106145870B (en) | 2016-07-05 | 2016-07-05 | The method that light emitting-type wheat stalk extrudes the porous sponge brick that catchments of particle preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106145870A true CN106145870A (en) | 2016-11-23 |
| CN106145870B CN106145870B (en) | 2017-12-29 |
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| CN201610518563.9A Expired - Fee Related CN106145870B (en) | 2016-07-05 | 2016-07-05 | The method that light emitting-type wheat stalk extrudes the porous sponge brick that catchments of particle preparation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100133166A1 (en) * | 2006-09-30 | 2010-06-03 | Beijing Rechsand Science & Technology Group Co., L | Composite water permeable brick and composition for producing the same |
| CN103553448A (en) * | 2013-09-27 | 2014-02-05 | 北京仁创科技集团有限公司 | Ceramsite water permeable brick and preparation method thereof |
| CN104452525A (en) * | 2014-11-18 | 2015-03-25 | 浙江大学宁波理工学院 | Water permeable brick and preparation method thereof |
| CN105016765A (en) * | 2015-07-27 | 2015-11-04 | 江苏溧阳建设集团有限公司 | Corrosion resistant water permeable brick |
| CN105503113A (en) * | 2015-12-17 | 2016-04-20 | 乔生艮 | Energy-saving environment-friendly water-permeable autoclaved brick and preparation method thereof |
-
2016
- 2016-07-05 CN CN201610518563.9A patent/CN106145870B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100133166A1 (en) * | 2006-09-30 | 2010-06-03 | Beijing Rechsand Science & Technology Group Co., L | Composite water permeable brick and composition for producing the same |
| CN103553448A (en) * | 2013-09-27 | 2014-02-05 | 北京仁创科技集团有限公司 | Ceramsite water permeable brick and preparation method thereof |
| CN104452525A (en) * | 2014-11-18 | 2015-03-25 | 浙江大学宁波理工学院 | Water permeable brick and preparation method thereof |
| CN105016765A (en) * | 2015-07-27 | 2015-11-04 | 江苏溧阳建设集团有限公司 | Corrosion resistant water permeable brick |
| CN105503113A (en) * | 2015-12-17 | 2016-04-20 | 乔生艮 | Energy-saving environment-friendly water-permeable autoclaved brick and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106145870B (en) | 2017-12-29 |
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