CN106082922A - A kind of graininess hollow construction material and preparation method thereof - Google Patents
A kind of graininess hollow construction material and preparation method thereof Download PDFInfo
- Publication number
- CN106082922A CN106082922A CN201610706201.2A CN201610706201A CN106082922A CN 106082922 A CN106082922 A CN 106082922A CN 201610706201 A CN201610706201 A CN 201610706201A CN 106082922 A CN106082922 A CN 106082922A
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- layer
- powder
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- shell
- construction material
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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
- 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
- C04B28/14—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 calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
Abstract
The present invention relates to building foundation field of material technology, specifically a kind of graininess hollow construction material and preparation method thereof.At present, building trade walling unit used by later-stage secondary structure construction is mostly the building materials such as Haydite bricks, air-entrained concrete building block, each own deficiency of these light building materials.The hollow construction material of the present invention is formed hollow hard shell by inside and outside shell；Inner shell is made up of monolayer basal layer；Shell is arranged alternately with cured layer by enhancement Layer, and bag is attached to outside basal layer；The endosexine of shell is enhancement Layer, and extexine is cured layer.Utilize the characteristic of super absorbent resin, making basal layer inner shell, and the attached enhancement Layer of alternating packets and cured layer.This product has the advantages such as lightweight, sound-insulating and heat-insulating, damp-proof and fireproof, and processing technology is simple, and production cost is low, makes in production process without high-temperature roasting, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to building foundation field of material technology, specifically a kind of graininess hollow construction material and system thereof
Preparation Method.
Background technology
At present, building trade advocates building materials environmental protection, and walling unit used in later-stage secondary structure construction is most
For building materials such as Haydite bricks, air-entrained concrete building block and gypsum blocks, these construction materials differ from one another, and deficiency is individually present.Pottery
Grain brick, air-entrained concrete building block belong to light building material, have the advantages such as lightweight, sound-insulating and heat-insulating, significantly reduce construction material
Weight, but ceramsite material price is higher, and the making raw material of haydite be industrial slags broken after mixed sand, stone, cement,
Uniform stirring is compressing, complex manufacturing technology, and loss is relatively big, Haydite bricks surface irregularity, and after building a wall, metope need to be plastered a wall face ash,
Cement mortar usage amount is big, and economy is poor；Air-entrained concrete building block complex manufacturing technology, equipment investment is big, and production cost is relatively
High.Gypsum block is the green building productions generally acknowledged in the world, safety and environmental protection, but its cost of manufacture is high, weight is relatively big and intensity
Low, typically it is used for inner wall.
Summary of the invention
For the deficiency of above-mentioned building material, the present invention provides a kind of graininess hollow construction material and preparation method thereof,
Simplify the production technology of existing similar building materials, reduce cost of manufacture.
The technical scheme is that
A kind of graininess hollow construction material, is formed hollow hard shell by inner shell and shell；
Including the basal layer being made up of calcium lime powder and Gypsum Fibrosum powder mixture, glass fibre the enhancement Layer being staggered to form, by water
The cured layer that mud, stone powder, calcium lime powder, Gypsum Fibrosum powder are constituted；
Inner shell is made up of monolayer basal layer；
Shell is arranged alternately with cured layer by enhancement Layer, is coated on outside basal layer；The endosexine of shell is enhancement Layer, extexine
For cured layer；
All bondd by glue-line between each layer of basal layer, enhancement Layer and cured layer.
Further, the number of plies of described enhancement Layer and cured layer is identical, is 5～9 layers.
Further, described hard shell is oval or circular.
Further, the basal layer of described hard shell, enhancement Layer and cured layer thickness are 0.8～1.1mm.
A kind of preparation method of graininess hollow construction material, step is as follows:
One, prepared by raw material:
(1) preparation of base layer material, is thoroughly mixed standby by the mixture of calcium lime powder, Gypsum Fibrosum powder；
(2) preparation of enhancement Layer material, glass fibre is cut into 3～5mm chopped fiber section standby；
(3) preparation of cured layer material, is thoroughly mixed standby by cement, stone powder, calcium lime powder, the mixture of Gypsum Fibrosum powder；
(4) preparation of Super Absorbent Polymer Particles, add water the mediation that stirs by super absorbent resin material, to high-hydroscopicity tree
The water absorption rate of fat material reaches more than 95%, forms jelly；Jelly is squeezed into the bar of a diameter of 3～8mm, then
Cut into the granule of a length of 3～10mm；
(5) preparation of water bath shampoo, adds thickening agent uniform stirring and is in harmonious proportion in water；
Two, the preparation of graininess hollow construction material:
(1) Super Absorbent Polymer Particles is put into fill water-bath in the sea water bath of water bath shampoo, or shower water body lotion, to increase its table
Face adhesive capacity；
(2) Super Absorbent Polymer Particles being attached with water bath shampoo is placed in the container filling base layer material, is made by vibration
Super Absorbent Polymer Particles surface fully adheres to the mixture of calcium lime powder and Gypsum Fibrosum powder；
(3) resin particle being stained with calcium lime powder and Gypsum Fibrosum powder mixture be placed under humidity 30%, room temperature dry in the shade 20 hours,
Making the slow dehydration shrinkage of Super Absorbent Polymer Particles, the basal layer constituted with calcium lime powder and Gypsum Fibrosum powder separates, and is formed in being dried
Empty inner shell；
(4) hollow housing surface spraying water bath shampoo operation (3) formed, is placed in short glass fiber section container, by shaking
Move and make basal layer surface of shell adherent glass segment of fiber, be placed in 50 DEG C of environment drying and form enhancement Layer in 10 minutes；
(5) form enhancement Layer surface spraying water bath shampoo humidification in operation (4), be subsequently placed in equipped with cured layer material (cement, stone
Powder, calcium lime powder, gypsum mixtures) container in vibrate, make enhancement Layer surface adhesion cement, stone powder, calcium lime powder, Gypsum Fibrosum powder
Mixture, be placed in humidity 30%, normal temperature environment 5～6 minutes and form cured layer；
(6) it is alternately repeated above-mentioned operation (4) (5), makes the outside bonding multiple of basal layer inner shell alternate the enhancement Layer of cladding
And cured layer, to form shell；
(7) finally the building materials granule processed is statically placed in humidity 30%, normal temperature environment 24 hours so that it is be thoroughly dried.
Further, described operation (4) and operation (5) alternately 5～9 times.
Further, the calcium lime powder of described base layer material and Gypsum Fibrosum powder ratio are 16.
Further, the cement of described cured layer material, stone powder, calcium lime powder, Gypsum Fibrosum powder ratio are 1 1.5 1.5 0.5.
Further, described thickening agent is 107 glue, and the concentration of water bath shampoo is 5～15%.
Further, described cement grade is 42.5, and stone powder is 500 mesh.
The invention has the beneficial effects as follows:
The present invention is the graininess building materials of hollow structure, has the advantages such as lightweight, sound-insulating and heat-insulating, damp-proof and fireproof, processing technology
Simply, production cost is low, makes in production process without high-temperature roasting, energy-conserving and environment-protective；Cylindrical compress strength and bulk density Jun Yu city
The ceramic product sold is suitable, is the substitute products of haydite, concrete segment and gypsum block, can be largely used to prefabricated panel (dry
Wall), a wall, lightweight concrete, roof heat insulation, precast concrete, small, light building block etc. make, and half-dried Cement Concrete material
Middle production mechanism light sement product.This product build a wall after metope surfacing, it is not necessary to the face ash leveling of plastering a wall processes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
In figure: 1. basal layer, 2. enhancement Layer, 3. cured layer.
Embodiment
From fig. 1, it can be seen that building materials granule of the present invention is made up of the hard shell structure of hollow inner shell and shell；In manufacturing process
Self-assembling formation is oval or circular, and this shell structure includes the basal layer 1 being made up of the mixture of calcium lime powder and Gypsum Fibrosum powder, by
The enhancement Layer 2 that glass fibre is staggered to form, the cured layer 3 being made up of cement, stone powder, calcium lime powder, Gypsum Fibrosum powder；
Inner shell is made up of monolayer basal layer 1；
Shell is arranged alternately with cured layer 3 by enhancement Layer 2, is coated on basal layer 1 outside；The endosexine of shell is enhancement Layer 2, outward
Top layer is cured layer 3；The enhancement Layer of composition shell and the number of plies of cured layer are identical, are 5～9 layers, can be according to end product (wall
Plate, building block etc.) requirement of strength arrange；
The thickness of described basal layer, enhancement Layer and cured layer is 0.8～1.1mm, is bondd by glue-line between each layer.
The preparation method of above-mentioned graininess hollow construction material, step is as follows:
One, prepared by raw material:
(1) preparation of base layer material, is thoroughly mixed standby by calcium lime powder, Gypsum Fibrosum powder in the ratio of 16；
(2) preparation of enhancement Layer material, glass fibre is cut into 3～5mm chopped fiber section standby；
(3) preparation of cured layer material, cement, stone powder, calcium lime powder, Gypsum Fibrosum powder is abundant in the ratio of 1 1.5 1.5 0.5
Stirring mixing for standby use；
(4) preparation of Super Absorbent Polymer Particles, add water the tune that stirs by polyacrylate system super absorbent resin SAP material
With, the water absorption rate to super absorbent resin material reaches more than 95%, forms jelly；Jelly is squeezed into a diameter of 3～
The bar of 8mm, then cuts into the granule of a length of 3～10mm；
(5) preparation of water bath shampoo, adds 107 glue and stirs as thickening agent, be uniformly in harmonious proportion in water, preparation concentration is the water of 5～15%
Body lotion.
Two, the preparation of graininess hollow construction material:
(1) Super Absorbent Polymer Particles is put into fill water-bath in the sea water bath of water bath shampoo, or shower water body lotion, to increase its table
Face adhesive capacity；
(2) Super Absorbent Polymer Particles being attached with water bath shampoo is placed in the container filling base layer material, is made by vibration
Super Absorbent Polymer Particles surface fully adheres to the mixture of calcium lime powder and Gypsum Fibrosum powder；
(3) it is placed in humidity 30%, the ring of room temperature (20～25 DEG C) by being stained with the calcium lime powder resin particle with Gypsum Fibrosum powder mixture
Dry in the shade in border 20 hours, make the slow dehydration shrinkage of Super Absorbent Polymer Particles, the basal layer constituted with calcium lime powder and Gypsum Fibrosum powder
Separate, form the inner shell of dried, hollow；
(4) hollow housing surface spraying water bath shampoo operation (3) formed, is placed in short glass fiber section container, by shaking
Move and make basal layer surface of shell adherent glass segment of fiber, be placed in 50 DEG C of environment drying and form enhancement Layer in 10 minutes；
(5) form enhancement Layer surface spraying water bath shampoo humidification in operation (4), be subsequently placed in equipped with cured layer material (cement, stone
Powder, calcium lime powder, gypsum mixtures) container in vibrate, make enhancement Layer surface adhesion cement, stone powder, calcium lime powder, Gypsum Fibrosum powder
Mixture, be placed in humidity 30%, room temperature (20～25 DEG C) environment 5～6 minutes and form cured layer；
(6) be alternately repeated above-mentioned operation (4), operation (according to the final products requirement processed, arranges shell and adds for (5) 5～9 times
Strong layer and the number of plies of cured layer), make the outside bonding multiple of basal layer inner shell alternate enhancement Layer and the cured layer of cladding, with
Form shell；
(7) finally the building materials granule processed is statically placed in humidity 30%, room temperature (20～25 DEG C) lower 24 hours so that it is thoroughly do
Dry.
Described cement grade is 42.5, and stone powder is 500 mesh.
Utilizing the graininess hollow construction material that said method makes, its cylindrical compress strength is 1.5～4.5Mpa, bulk density
It is 300～900kg/m3, suitable with commercially available ceramic product, can build as lightweights such as haydite, concrete segment and gypsum blocks
The substitute products of material.It is pre-that this product can be largely used to prefabricated panel (dry wall), a wall, lightweight concrete, roof heat insulation, concrete
Product, small, light building block etc. make, and production mechanism light sement product in half-dried Cement Concrete material.
Another advantage of this product is that back wall surface of building a wall is smooth, simple process, it is not necessary to face ash of plastering a wall, and saves
Shi Shenggong, energy-conserving and environment-protective.
Table 1 is the product difference of different purposes
It is schematic rather than pro forma to the detailed description that technical solution of the present invention is carried out by preferred embodiment above
Limit.Those skilled in the art, can be to the technical scheme described in embodiment on the basis of reading description of the invention
Modify, or wherein portion of techniques feature is carried out equivalent, and these amendments or replacement, do not make relevant art
The essence of scheme departs from the scope of embodiment of the present invention technical scheme.
Claims (10)
1. a graininess hollow construction material, it is characterised in that: building materials granule is formed hollow hard shell by inner shell and shell；
Including the basal layer (1) being made up of calcium lime powder and Gypsum Fibrosum powder mixture, the glass fibre enhancement Layer being staggered to form
(2) cured layer (3), being made up of cement, stone powder, calcium lime powder, Gypsum Fibrosum powder；
Inner shell is made up of monolayer basal layer (1)；
Shell is arranged alternately with cured layer (3) by enhancement Layer (2), is coated on outside basal layer；The endosexine of shell is enhancement Layer
(2), extexine is cured layer (3)；
All bondd by glue-line between each layer of basal layer, enhancement Layer and cured layer.
A kind of graininess hollow construction material the most according to claim 1, it is characterised in that: described enhancement Layer (2) and solid
The number of plies changing layer (3) is identical, is 5～9 layers.
A kind of graininess hollow construction material the most according to claim 1, it is characterised in that: described hard shell is oval
Shape or circle.
A kind of graininess hollow construction material the most according to claim 1, it is characterised in that: the basis of described hard shell
Layer, enhancement Layer and cured layer thickness are 0.8～1.1mm.
5. the preparation method of a graininess hollow construction material, it is characterised in that: the preparation step of graininess hollow construction material
Rapid as follows:
One, prepared by raw material:
(1) preparation of base layer material, is thoroughly mixed standby by the mixture of calcium lime powder, Gypsum Fibrosum powder；
(2) preparation of enhancement Layer material, glass fibre is cut into 3～5mm chopped fiber section standby；
(3) preparation of cured layer material, is thoroughly mixed standby by cement, stone powder, calcium lime powder, the mixture of Gypsum Fibrosum powder；
(4) preparation of Super Absorbent Polymer Particles, add water the mediation that stirs by super absorbent resin material, to high-hydroscopicity tree
The water absorption rate of fat material reaches more than 95%, forms jelly；Jelly is squeezed into the bar of a diameter of 3～8mm, then
Cut into the granule of a length of 3～10mm；
(5) preparation of water bath shampoo, adds thickening agent uniform stirring and is in harmonious proportion in water；
Two, the preparation of graininess hollow construction material:
(1) Super Absorbent Polymer Particles is put into fill water-bath in the sea water bath of water bath shampoo, or shower water body lotion, to increase its table
Face adhesive capacity；
(2) Super Absorbent Polymer Particles being attached with water bath shampoo is placed in the container filling base layer material, is made by vibration
Super Absorbent Polymer Particles surface fully adheres to the mixture of calcium lime powder and Gypsum Fibrosum powder；
(3) resin particle being stained with calcium lime powder and Gypsum Fibrosum powder mixture be placed under humidity 30%, room temperature dry in the shade 20 hours,
Making the slow dehydration shrinkage of Super Absorbent Polymer Particles, the basal layer constituted with calcium lime powder and Gypsum Fibrosum powder separates, and is formed in being dried
Empty inner shell；
(4) hollow housing surface spraying water bath shampoo operation (3) formed, is placed in short glass fiber section container, by shaking
Move and make basal layer surface of shell adherent glass segment of fiber, be placed in 50 DEG C of environment drying and form enhancement Layer in 10 minutes；
(5) form enhancement Layer surface spraying water bath shampoo humidification in operation (4), be subsequently placed in equipped with cured layer material (cement, stone
Powder, calcium lime powder, gypsum mixtures) container in vibrate, make enhancement Layer surface adhesion cement, stone powder, calcium lime powder, Gypsum Fibrosum powder
Mixture, be placed under humidity 30%, room temperature 5～6 minutes and form cured layer；
(6) it is alternately repeated above-mentioned operation (4) (5), makes the outside bonding multiple of basal layer inner shell alternate the enhancement Layer of cladding
And cured layer, to form shell；
(7) finally the building materials granule processed is statically placed in humidity 30%, normal temperature environment 24 hours so that it is be thoroughly dried.
The preparation method of a kind of graininess hollow construction material the most according to claim 5, it is characterised in that: described work
Sequence (4) and operation (5) alternately 5～9 times.
The preparation method of a kind of graininess hollow construction material the most according to claim 5, it is characterised in that: described basis
The calcium lime powder of layer material and Gypsum Fibrosum powder ratio are 16.
The preparation method of a kind of graininess hollow construction material the most according to claim 5, it is characterised in that: described solidification
The cement of layer material, stone powder, calcium lime powder, Gypsum Fibrosum powder ratio are 1 1.5 1.5 0.5.
The preparation method of a kind of graininess hollow construction material the most according to claim 5, it is characterised in that: described increasing
Thick dose is 107 glue, and the concentration of water bath shampoo is 5～15%.
The preparation method of a kind of graininess hollow construction material the most according to claim 5, it is characterised in that: described
Cement grade is 42.5, and stone powder is 500 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706201.2A CN106082922B (en) | 2016-08-23 | 2016-08-23 | A kind of hollow construction material of graininess and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706201.2A CN106082922B (en) | 2016-08-23 | 2016-08-23 | A kind of hollow construction material of graininess and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106082922A true CN106082922A (en) | 2016-11-09 |
| CN106082922B CN106082922B (en) | 2018-03-30 |
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| CN201610706201.2A Expired - Fee Related CN106082922B (en) | 2016-08-23 | 2016-08-23 | A kind of hollow construction material of graininess and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851824A (en) * | 2020-07-30 | 2020-10-30 | 中国矿业大学 | Low-damage light steel structure fireproof combined floor system in fire environment |
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| CN1459430A (en) * | 2002-05-24 | 2003-12-03 | 淄博共迈科技发展有限公司 | Composite material containing hollow particles and its preparation method |
| WO2003099467A1 (en) * | 2002-05-29 | 2003-12-04 | Densit A/S | Method for applying a material comprising a hydraulic binder to undersides of horizontal surfaces and vertical surfaces |
| WO2004018090A1 (en) * | 2002-08-23 | 2004-03-04 | James Hardie International Finance B.V. | Synthetic hollow microspheres |
| CN104130549A (en) * | 2014-08-01 | 2014-11-05 | 上海海事大学 | Fiber reinforced resin composite hollow ball and preparation method thereof |
| CN104446319A (en) * | 2014-11-25 | 2015-03-25 | 广汉市鸿升建材有限公司 | Hollow lightweight composite partition board |
| CN206173233U (en) * | 2016-08-23 | 2017-05-17 | 张振华 | Graininess cavity building material |
-
2016
- 2016-08-23 CN CN201610706201.2A patent/CN106082922B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459430A (en) * | 2002-05-24 | 2003-12-03 | 淄博共迈科技发展有限公司 | Composite material containing hollow particles and its preparation method |
| WO2003099467A1 (en) * | 2002-05-29 | 2003-12-04 | Densit A/S | Method for applying a material comprising a hydraulic binder to undersides of horizontal surfaces and vertical surfaces |
| WO2004018090A1 (en) * | 2002-08-23 | 2004-03-04 | James Hardie International Finance B.V. | Synthetic hollow microspheres |
| CN104130549A (en) * | 2014-08-01 | 2014-11-05 | 上海海事大学 | Fiber reinforced resin composite hollow ball and preparation method thereof |
| CN104446319A (en) * | 2014-11-25 | 2015-03-25 | 广汉市鸿升建材有限公司 | Hollow lightweight composite partition board |
| CN206173233U (en) * | 2016-08-23 | 2017-05-17 | 张振华 | Graininess cavity building material |
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|---|---|---|---|---|
| CN111851824A (en) * | 2020-07-30 | 2020-10-30 | 中国矿业大学 | Low-damage light steel structure fireproof combined floor system in fire environment |
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| CN106082922B (en) | 2018-03-30 |
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Granted publication date: 20180330 Termination date: 20200823 |