CN106187046A - Absorbent-type Maifanitum bentonite potter's clay microballon is prepared porous and is catchmented the method for sponge brick - Google Patents
Absorbent-type Maifanitum bentonite potter's clay microballon is prepared porous and is catchmented the method for sponge brick Download PDFInfo
- Publication number
- CN106187046A CN106187046A CN201610518635.XA CN201610518635A CN106187046A CN 106187046 A CN106187046 A CN 106187046A CN 201610518635 A CN201610518635 A CN 201610518635A CN 106187046 A CN106187046 A CN 106187046A
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- porous
- sponge brick
- maifanitum
- bentonite
- potter
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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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/027—Lightweight materials
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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
- 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
-
- 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
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- 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
-
- 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
- C04B2111/40—Porous or lightweight materials
Abstract
nullThe present invention provides absorbent-type Maifanitum bentonite potter's clay microballon to prepare porous to catchment the method for sponge brick，Comprise the following steps: porous is catchmented the dispensing of sponge brick: cement 15～20wt%、Particle diameter is 100～250 m Maifanitum bentonite perforate hollow potter's clay microballons 60～75wt%、The sodium silicate 5～15wt% of modulus 3.2～3.5、The flyash 5～10wt% of loss on ignition 1.1%、Polyvinyl alcohol High hydrophilous resin fiber 0.5～5.0wt% proportion sample mix homogeneously，Compound is sized mixing with the ratio of mud of 0.5～0.7，Add the aluminium powder cream that compound gross weight is 0.2～1.0%，Aluminium powder cream hydration reaction generates bubble，Form porous and expand water suction serosity，The water suction serosity that expands of preparation is stirred in the die trial pouring sponge brick press into，Through striking off、Compacting、The demoulding，Dry，Make porous to catchment sponge brick.
Description
Technical field
The present invention relates to absorbent-type Maifanitum bentonite potter's clay microballon prepare porous and catchment the method for sponge brick, belong to material
Technology is led.
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 drought and water shortage season with water, the thermal capacity of water is big, can absorb heat also can heat release, improve miniclimate.
Summary of the invention
Utilize the Maifanitum bentonite perforate hollow potter's clay microballon of perforate as base material, bentonite have strong hygroscopicity and
Dilatancy, the water yield of adsorbable 8～15 times of own vols, Maifanitum particle diameter more small specific surface is long-pending the biggest, and absorbability is the strongest,
Heavy metal ion adsorbed in water of Maifanitum, substantially the cation in Maifanitum is carried out with the heavy metal cation in water
Exchange, has adsorbed the heavy metal cation in water through ion exchange Maifanitum, and the pH value of regulation water, using sodium silicate as bonding
Agent, cement is that the porous sponge brick that catchments increases mechanical strength and cementation, and the resin of flyash and the water suction of polyvinyl alcohol height is fine
Dimension is strong water absorbent, uses dilatant slurry, reduces the density of serosity, and a catchment face of sponge brick of the porous made is dovetail groove
Shape, porous catchment sponge brick absorb moisture enter dovetail groove, flowed into collector pipe again by the effect of gravity, collector pipe is by porous collection
Water sponge brick links together, in rainwater catchment to collecting-tank.
Its technical scheme is: absorbent-type Maifanitum bentonite potter's clay microballon is prepared porous and catchmented the method for sponge brick, first
Step, porous are catchmented the dispensing of sponge brick: cement 15～20wt%, particle diameter are the 100～250 m Maifanitum hollow potteries of bentonite perforate
Soil microballon 60～75wt%, the sodium silicate 5～15wt% of modulus 3.2～3.5, the flyash 5～10wt% of loss on ignition 1.1%, poly-second
Enol High hydrophilous resin fiber 0.5～5.0wt%, the percentage by weight sum of above 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
It is that 100～250 m Maifanitum bentonite perforate hollow potter's clay microballons are put in feed bin, elevator sends into distributing device, distributing device
Being evenly distributed on governing belt balance by Maifanitum bentonite perforate hollow potter's clay microballon, spray thrower is by the silicon of modulus 3.2～3.5
Acid sodium is uniformly sprayed at the outer surface of Maifanitum bentonite perforate hollow potter's clay microballon, and the hollow potter's clay of Maifanitum bentonite perforate is micro-
Pearl enters internal coiling drum agitation device with governing belt balance, makes the outer surface of each Maifanitum bentonite perforate hollow potter's clay microballon
The most uniformly adhere to sodium silicate, compound be cement 15～20wt%, particle diameter be the 100～250 m Maifanitum hollow potteries of bentonite perforate
Soil microballon 60～75wt%, the sodium silicate 5～15wt% of modulus 3.2～3.5, the flyash 5～10wt% of loss on ignition 1.1%, poly-second
Enol High hydrophilous resin fiber 0.5～5.0wt%, then compound is sized mixing with the ratio of mud of 0.5～0.7, ash is compound,
Rear addition compound gross weight is the aluminium powder cream of 0.2～1.0%, and hydration reaction generates bubble, forms porous and expands the slurry of water suction
Liquid, reduces the weight of sponge brick, and polyvinyl alcohol High hydrophilous resin fiber has extremely strong water absorption, the sponge brick resistance to compression after water suction
Intensity is constant；
3rd step, absorbent-type porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs and pours into
In the die trial of sponge brick press, through striking off, suppressing, the demoulding, dry, by 1.2～2.0:1 volume ratios compactings, ratio 1.2～
2.0 is the volume before compacting, and ratio 1 be the volume after suppressing, and makes porous and catchments sponge brick, and porous is catchmented of sponge brick
Face is dovetail channel-shaped, and the porous moisture that sponge brick absorbs that catchments enters in dovetail groove, and collector pipe embeds in dovetail groove, and collector pipe is embedding
Entering a part of arc surface in dovetail groove is opening shape, and another part arc surface is closed, and rainwater catchments sponge through porous
Collecting of brick, entering in dovetail groove, flowed into collector pipe again by the effect of gravity, the collector pipe sponge brick that single porous catchmented connects
Together, the rainwater that collector pipe collects enters in collecting-tank.
The preparation of Maifanitum bentonite perforate hollow potter's clay microballon: first by particle diameter 80～200 m Maifanitum, 200～400 m
Bentonite stirs by weight 20～30:70～85 compounds, and the percentage by weight sum of two kinds of components is 100%, mixing
Material is sized mixing by the ratio of mud of 0.5～0.7, and ash becomes, for Maifanitum, the compound being grouped into, through centrifugal rotation with bentonite two kinds
High velocity jet forms microballon, then through 800～950 DEG C of expansion, 1000～1500 DEG C fire, quickly cool down, formation wall thickness 50～100
M, particle diameter is the Maifanitum bentonite perforate hollow potter's clay microballon of 100～250 m, and bentonite has strong hygroscopicity and expansion
Property, the water yield of adsorbable 8～15 times of own vols, Maifanitum particle diameter more small specific surface is long-pending the biggest, and absorbability is the strongest, wheat meal
Heavy metal ion adsorbed in water of stone, substantially the cation in Maifanitum is handed over the heavy metal cation in water
Change, adsorbed the heavy metal cation in water, the pH value of regulation water through ion exchange Maifanitum.
The modulus of sodium silicate is most important, and when modulus is more than 3.5, along with the increase of modulus, sodium silicate is hardening to become fragile, viscous
Knot property is deteriorated, and when modulus is less than 3.2, caking property declines.
Flyash is strong water absorbent, through high temperature sintering, has higher activity.
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, reducing the temperature on sponge tile floor surface, the thermal capacity of water is big, and can absorb heat also can heat release.
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, the cation in Maifanitum swaps with the heavy metal cation in water, through ion exchange Maifanitum absorption
Heavy metal cation in water, the pH value of regulation water.
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.
Detailed description of the invention
Embodiment 1.
In embodiment as shown in Figures 1 to 3, absorbent-type Maifanitum bentonite potter's clay microballon is prepared porous and is catchmented sponge brick
Method, the first step, the preparation of Maifanitum bentonite perforate hollow potter's clay microballon: first by swollen to particle diameter 100 m Maifanitum, 300 m
Profit soil stirs by weight 24:76 compound, and compound is sized mixing by the ratio of mud of 0.55, through centrifugal rotation high velocity jet
Form microballon, then through 820 DEG C of expansion, 1250 DEG C of high-temperature firings, quickly cool down, formation wall thickness 80 m, particle diameter is the wheat meal of 250 m
Stone bentonite perforate hollow potter's clay microballon.
Second step, porous are catchmented the dispensing of sponge brick: take cement 18wt%, particle diameter is 250 m Maifanitum bentonite perforates
Hollow potter's clay microballon 60wt%, the sodium silicate 12wt% of modulus 3.5, the flyash 7wt% of loss on ignition 1.1%, polyvinyl alcohol height absorb water
Resin fibre 3.0wt%.
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 250 m Maifanitum bentonite perforate hollow potter's clay microballons are put in feed bin, elevator send into distributing device, and distributing device will
Maifanitum bentonite perforate hollow potter's clay microballon is evenly distributed on governing belt balance, and spray thrower is by equal for the sodium silicate of modulus 3.5
The even outer surface being sprayed at Maifanitum bentonite perforate hollow potter's clay microballon, enters internal coiling drum agitation with governing belt balance
Device, sizes mixing compound with the ratio of mud of 0.6, adds the aluminium powder cream that compound gross weight is 0.55%, and hydration reaction generates gas
Bubble, forms porous and expands the serosity of water suction, reduce the weight of sponge brick, and polyvinyl alcohol High hydrophilous resin fiber has extremely strong suction
Aqueous, the sponge brick comprcssive strength after water suction is constant, heavy metal ion adsorbed, substantially in Maifanitum in water of Maifanitum
Cation and water in heavy metal cation carry out ion exchange, adsorbed the heavy metal in water through ion exchange Maifanitum
Cation, the pH value of regulation water.
4th step, absorbent-type porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs
Pour in the die trial of sponge brick press, through striking off, suppressing, the demoulding, dry, suppress by the volume ratio of 1.5:1, make porous
Catchment sponge brick 1, and a catchment face of sponge brick 1 of porous is dovetail groove 2 shape, and the porous moisture that sponge brick 1 absorbs that catchments enters
In dovetail groove 2, being installed with collector pipe 3 in dovetail groove 2, rainwater catchments the collecting of sponge brick 1 through porous, enters dovetail groove 2
In, 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 collector pipe 3 converges
The rainwater of collection 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. absorbent-type Maifanitum bentonite potter's clay microballon 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: cement 15～20wt%, particle diameter are that 100～250 m Maifanitum bentonite are opened
Hole hollow potter's clay microballon 60～75wt%, the sodium silicate 5～15wt% of modulus 3.2～3.5, the flyash 5 of loss on ignition 1.1%～
10wt%, polyvinyl alcohol High hydrophilous resin fiber 0.5～5.0wt%, the percentage by weight sum of above 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
It is that 100～250 m Maifanitum bentonite perforate hollow potter's clay microballons are put in feed bin, elevator sends into distributing device, distributing device
Being evenly distributed on governing belt balance by Maifanitum bentonite perforate hollow potter's clay microballon, spray thrower is by the silicon of modulus 3.2～3.5
Acid sodium is uniformly sprayed at the outer surface of Maifanitum bentonite perforate hollow potter's clay microballon, and the hollow potter's clay of Maifanitum bentonite perforate is micro-
Pearl enters internal coiling drum agitation device with governing belt balance, then is sized mixing with the ratio of mud of 0.5～0.7 by compound, is eventually adding
Compound gross weight be 0.2～1.0% aluminium powder cream stir, aluminium powder cream hydration reaction generate bubble, formed porous expand inhale
The serosity of water；
3rd step, absorbent-type porous are catchmented the preparation of sponge brick: the expansion water suction serosity prepared by second step stirs and pours into
In the die trial of sponge brick press, through striking off, suppressing, the demoulding, drying, make porous and catchment sponge brick (1), porous is catchmented sponge
One face of brick (1) is dovetail groove (2) shape, and collector pipe (3) embeds in dovetail groove (2), and collector pipe (3) embeds in dovetail groove (2)
A part of arc surface be opening shape, another part arc surface is closed, and rainwater catchments through porous the remittance of sponge brick (1)
Collection, enters in dovetail groove (2), is entered collector pipe (3) by the effect of gravity, and single porous is catchmented sponge brick (1) by collector pipe (3)
Linking together, the rainwater that collector pipe (3) collects enters in collecting-tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518635.XA CN106187046B (en) | 2016-07-05 | 2016-07-05 | The method that absorbent-type medical stone bentonite clay microballon prepares the porous sponge brick that catchments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518635.XA CN106187046B (en) | 2016-07-05 | 2016-07-05 | The method that absorbent-type medical stone bentonite clay microballon prepares the porous sponge brick that catchments |
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| Publication Number | Publication Date |
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| CN106187046A true CN106187046A (en) | 2016-12-07 |
| CN106187046B CN106187046B (en) | 2017-12-29 |
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| CN201610518635.XA Expired - Fee Related CN106187046B (en) | 2016-07-05 | 2016-07-05 | The method that absorbent-type medical stone bentonite clay microballon prepares the porous sponge brick that catchments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747160A (en) * | 2016-12-18 | 2017-05-31 | 余姚市庆达机械有限公司 | A kind of environmental protection is laid bricks and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043271A1 (en) * | 2006-09-30 | 2008-04-17 | Beijing Rechsand Science & Technology Group Co., Ltd. | Composite water permeable brick and composition for producing the same |
| CN102942350A (en) * | 2012-12-12 | 2013-02-27 | 耿文杰 | Anti-drop insulation board with special-shaped blind holes |
| 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 |
-
2016
- 2016-07-05 CN CN201610518635.XA patent/CN106187046B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043271A1 (en) * | 2006-09-30 | 2008-04-17 | Beijing Rechsand Science & Technology Group Co., Ltd. | Composite water permeable brick and composition for producing the same |
| CN102942350A (en) * | 2012-12-12 | 2013-02-27 | 耿文杰 | Anti-drop insulation board with special-shaped blind holes |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747160A (en) * | 2016-12-18 | 2017-05-31 | 余姚市庆达机械有限公司 | A kind of environmental protection is laid bricks and preparation method thereof |
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Granted publication date: 20171229 Termination date: 20210705 |