CN104631694B - The preparation method of light cellular partition board - Google Patents
The preparation method of light cellular partition board Download PDFInfo
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- CN104631694B CN104631694B CN201510037765.7A CN201510037765A CN104631694B CN 104631694 B CN104631694 B CN 104631694B CN 201510037765 A CN201510037765 A CN 201510037765A CN 104631694 B CN104631694 B CN 104631694B
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- Prior art keywords
- partition board
- light cellular
- cellular partition
- weight portion
- preparation
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- 238000005192 partition Methods 0.000 title claims abstract description 67
- 230000001413 cellular effect Effects 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 239000004568 cement Substances 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims abstract description 4
- 238000007569 slipcasting Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- HQAITFAUVZBHNB-UHFFFAOYSA-N sodium;pentahydrate Chemical compound O.O.O.O.O.[Na] HQAITFAUVZBHNB-UHFFFAOYSA-N 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011094 fiberboard Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000020610 powder formula Nutrition 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The invention discloses a kind of preparation method of light cellular partition board, it comprises and arranges mould; Batch mixing stirs; Some layers of reinforcing mat are set in described mould, and multiple through pipe fitting is set along the direction perpendicular to described reinforcing mat, be provided with spacing between described pipe fitting, and described pipe fitting is symmetrical arranged in proportion; Slip casting is processed; Carry out levelling to the raw material at the feed injection port place of described mould; Form removal tool, extracts all described pipe fittings out, makes inner core solidify dry 2-3 hour; Pressed cement fiberboard cutting, two faceplate panels of described inner core bond the cement fibrolite plate that described compacting cuts; Bonding pressure-bearing is carried out to described inner core and described cement fibrolite plate; The two sides that described inner core splices mutually arrange the sheath of supporting splicing respectively; Place dry also maintenance.Light cellular partition board of the present invention can be mass, and then installs in the place needed, and installs fast, conveniently, efficiency of construction is high.
Description
Technical field
The present invention relates to building material field, particularly a kind of preparation method of light cellular partition board.
Background technology
In current building building operations, after Whole Building structure completes, need to assemble partition wall with brick.This mode is mainly leaned on artificial, thus inefficiency, and brick needs placement a couple of days even to make it dry one month more after puzzling, cause construction period very long.
As the alternative assembling brick mode, also some light cellular partition boards have been there are at present, partition wall assembling speed is done fast with light cellular partition board, but in the manufacturing process of these light cellular partition boards, hardening time is long especially, need within one to two months, just to make products obtained therefrom intensity reach requirement, this causes the production of light cellular partition board to be difficult to realize production line balance and the production automation.
Summary of the invention
The invention provides a kind of preparation method of light cellular partition board, above-mentioned defect of the prior art can be solved.
Technical scheme of the present invention is as follows:
A preparation method for light cellular partition board, comprises the following steps:
(1) arrange mould, the size of described mould can be designed to standard size or on-demand customization, and described mould has feed injection port;
(2) batch mixing stirs: by all raw material mix and blends, described raw material mainly comprises: quick hardening cement 10 ~ 40 weight portion, filler 30 ~ 35 weight portion, fortifying fibre 5.6 ~ 10.8 weight portion, particle bead 1 ~ 2 weight portion, nanometer rubber powder 0.05 weight portion, wherein, described particle bead is selected from bead particles, perlite particle or EPS particle; Described nanometer rubber powder is obtained by mixing by following raw material: nano-calcium carbonate sodium 3.2-11.5 weight portion, lithium chloride 8.5-10.8 weight portion, nano-cellulose 80-86 weight portion, calcium carbonate 72-80 weight portion, metasilicate pentahydrate sodium 20-28 weight portion; Filler wherein can be flyash, slag or slag etc., and described fortifying fibre can be stalk or cellulose etc.;
(3) some layers of reinforcing mat are set in described mould, and multiple through pipe fitting is set along the direction perpendicular to described reinforcing mat, be provided with spacing between described pipe fitting, and described pipe fitting is symmetrical arranged in proportion, the caliber of described pipe fitting is less than the thickness of the described light cellular partition board of design;
(4) slip casting processing: the described raw mixture be stirred is injected described mould, leaves standstill solidification in 1 ~ 4 hour;
(5) carry out levelling to the raw material at the feed injection port place of described mould;
(6) form removal tool, extracts all described pipe fittings out, obtains the inner core of described light cellular partition board;
(7) described inner core is made to continue solidification and dry 2-3 hour;
(8) on two faceplate panels of described inner core, bond cement fibrolite plate, the repressed cutting of described cement fibrolite plate forms, and the thickness of described each cement fibrolite plate is 3 ~ 30mm;
(9) bonding pressure-bearing is carried out to described inner core and described cement fibrolite plate, make it bond tightr;
(10) sheath of supporting splicing is set respectively on the two sides that described inner core splices mutually;
(11) dry also maintenance is placed.
Compared with prior art, beneficial effect of the present invention is as follows:
First, the preparation method of light cellular partition board of the present invention is by selecting suitable raw material and ratio, and the selection of rubber powder formula, the hardening time of raw material is shortened greatly, several hours are foreshortened to by a wheat harvesting period of prior art, substantially reduce life cycle of the product, and the intensity of gained light cellular partition board meets the requirements;
The second, the preparation method of light cellular partition board of the present invention is provided with reinforcing mat in obtained light cellular partition board, substantially increases the intensity of light cellular partition board, not easy fracture;
3rd, the step of preparation method by pipe fitting setting in step (3) of light cellular partition board of the present invention and the step of the middle pipe fitting extraction of step (6), form multiple through hollow via-hole at obtained light partition wall intralamellar part, significantly reduce the weight of final products light cellular partition board;
4th, two sides outside the inner core of light cellular partition board bonds cement fibrolite plate panel in the present invention, because the material of this cement fibrolite plate panel is identical with the material of inner core, thus shrinkage factor is consistent, is not easy because shrinkage factor difference to cause when variations in temperature its bonding loosely or occur the phenomenons such as crack;
5th, light cellular partition board of the present invention is provided with sheath, the setting of sheath makes the installation gap of light cellular partition board adjacent installation wallboard when mounted coincide, splicing is tight, integral wall is avoided to ftracture, and sheath also has and protects the corner angle of wallboard and the effect of side in transportation, losing fangle after making the edge of light cellular partition board be collided with;
6th, light cellular partition board of the present invention can carry out large-scale mass production in grown place, and the place being then transported to needs is installed, and installs fast, conveniently, drying time is short, and curing time shortens greatly, and efficiency of construction significantly improves.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Fig. 1 be the embodiment of the present invention for making the mould of light cellular partition board and the steel mesh of interior setting thereof and the structural representation of steel pipe.
Detailed description of the invention
The invention provides a kind of preparation method of light cellular partition board.
In this article, the scope represented by " numerical value is to another numerical value " is a kind of summary representation avoiding all numerical value enumerated in the description in this scope.Therefore, the record of a certain special value scope, the comparatively fractional value scope containing any number in this number range and defined by any number in this number range, as expressly write out this any number in the description, comparatively fractional value scope is the same with this.
Below in conjunction with specific embodiment, set forth the present invention further.Should be appreciated that, these embodiments only for illustration of the present invention, and are not intended to limit the scope of the invention.The improvement made according to the present invention of those skilled in the art and adjustment, still belong to protection scope of the present invention in actual applications.
Embodiment
The present embodiment provides a kind of preparation method of light cellular partition board, and the method comprises the following steps:
(1) arrange mould, the size of described mould can be designed to standard size or on-demand customization, and described mould has feed injection port; Particularly, such as, according to conventional house dimensional standard, the standard size of dies cavity can be selected to be 3 meters long, and 60cm is wide, the cuboid that 9cm is thick, and its one side is set to open completely, to arrange follow-up steel mesh and steel pipe and charging;
(2) batch mixing stirs: by all raw material mix and blends, described raw material mainly comprises: quick hardening cement 10 weight portion, filler 35 weight portion, fortifying fibre 10.8 weight portion, particle bead 1 weight portion, nanometer rubber powder 0.05 weight portion, wherein, described particle bead is bead particles; Described nanometer rubber powder is obtained by mixing by following raw material: nano-calcium carbonate sodium 11.5 weight portion, lithium chloride 10.8 weight portion, nano-cellulose 86 weight portion, calcium carbonate 72 weight portion, metasilicate pentahydrate sodium 28 weight portion; Described filler is flyash, and described fortifying fibre is stalk and/or cellulose; Or another example of described raw material is: quick hardening cement 40 weight portion, filler 30 weight portion, fortifying fibre 5.6 weight portion, particle bead 2 weight portion, nanometer rubber powder 0.05 weight portion, wherein, described particle bead is selected from perlite particle, described filler is flyash, and described fortifying fibre is stalk and/or cellulose; Described nanometer rubber powder is obtained by mixing by following raw material: nano-calcium carbonate sodium 3.2 weight portion, lithium chloride 8.5 weight portion, nano-cellulose 80 weight portion, calcium carbonate 80 weight portion, metasilicate pentahydrate sodium 20 weight portion;
(3) in described mould, arrange some layers of reinforcing mat, the material of described reinforcing mat can select present existing arbitrary material, selects steel mesh in the present embodiment, arranges steel mesh in the mold and net puller can be adopted to carry out; In addition, arrange multiple through pipe fitting along perpendicular to strengthening the direction of steel mesh, the material of pipe fitting can by the optionally suitable as required material of those skilled in the art, and this pipe fitting is steel pipe in the present embodiment; Be provided with spacing between described steel pipe, and described steel pipe is symmetrical arranged in proportion, the caliber of described pipe fitting is less than the thickness of the described light cellular partition board of design; Set-up mode and the approximate location of described steel mesh and described steel pipe refer to Fig. 1, and wherein steel mesh is strengthened in label 6 finger representatives, and label 7 finger represent pipe fitting (as steel pipe); Notice, Fig. 1 is only schematic diagram, and wherein each element is not in strict accordance with scale;
(4) slip casting processing: the described raw mixture be stirred is injected described mould, leave standstill solidification in 1-4 hour, only need the hardening time of raw mixture of the present invention within several hours, to make the intensity of products obtained therefrom reach requirement, and on market in existing technique each raw mixture to place a wheat harvesting period and just can reach completion of cure, intensity reaches requirement; The suitable selection significantly shortened mainly by raw material composition and content of hardening time of the present invention, and the selection realization of each component of nanometer rubber powder and content;
(5) carry out levelling to the raw material at the feed injection port place of described mould;
(6) form removal tool, extracts all described pipe fittings out, obtains the inner core of described light cellular partition board;
(7) described inner core is made to solidify dry 2-3 hour;
(8) pressed cement fiberboard cutting, the thickness of described each cement fibrolite plate should be 3 ~ 30mm;
(9) on two faceplate panels of described inner core, bond the cement fibrolite plate that described compacting cuts;
(10) bonding pressure-bearing is carried out to described inner core and described cement fibrolite plate, make it bond tightr;
(11) sheath of supporting splicing is set respectively on the two sides that described inner core splices mutually;
(12) dry also maintenance is placed.
Above-mentioned adhesion process usually can for using adhesive.
Wherein, in the preferred embodiment of the present embodiment, described light cellular partition board body both sides connect in the sheath arranged, and wherein the sheath of side is the shape that both sides are put down, middle part is recessed along its cross-sectional direction, and the sheath of opposite side is the shape that both sides are put down, middle part is convex along its cross-sectional direction.And preferred described sheath is the hollow object being provided with brace rod that mould-forming process makes, and is provided with the packed layer identical with described interior core raw material in the inner chamber of described sheath.Further preferably, described sheath is provided with the connector carrying out with described partition board body being connected in the side that it is connected with described partition board body, described connector can be shaft-like or hook-shaped.
After said method, i.e. the light cellular partition board of obtained the present embodiment.
The preparation method of light cellular partition board of the present invention and the light cellular partition board of gained have the following advantages:
First, the preparation method of light cellular partition board of the present invention is by selecting suitable raw material and ratio, and the selection of rubber powder formula, the hardening time of raw material is shortened greatly, several hours are foreshortened to by a wheat harvesting period of prior art, substantially reduce life cycle of the product, and the intensity of gained light cellular partition board meets the requirements;
The second, the preparation method of light cellular partition board of the present invention is provided with reinforcing mat in obtained light cellular partition board, substantially increases the intensity of light cellular partition board, not easy fracture;
3rd, the step of preparation method by pipe fitting setting in step (3) of light cellular partition board of the present invention and the step of the middle pipe fitting extraction of step (6), form multiple through hollow via-hole at obtained light partition wall intralamellar part, significantly reduce the weight of final products light cellular partition board;
4th, two sides outside the inner core of light cellular partition board bonds cement fibrolite plate panel in the present invention, because the material of this cement fibrolite plate panel is identical with the material of inner core, thus shrinkage factor is consistent, is not easy because shrinkage factor difference to cause when variations in temperature its bonding loosely or occur the phenomenons such as crack;
5th, light cellular partition board of the present invention is provided with sheath, and the setting of sheath makes the installation gap of light cellular partition board adjacent installation wallboard when mounted coincide, and splicing is tight.Avoid integral wall to ftracture, and sheath also have and in transportation, protect the corner angle of wallboard and the effect of side, losing fangle after the edge of light cellular partition board can not be collided with.
Under the instruction of the present invention and above-described embodiment, those skilled in the art are easy to predict, cited or each raw material that exemplifies of the present invention or its equivalent alterations, each processing method or its equivalent alterations can realize the present invention, and the parameter bound value of each raw material and processing method, interval value can realize the present invention, do not enumerate embodiment at this.
Claims (10)
1. a preparation method for light cellular partition board, is characterized in that, comprises the following steps:
(1) arrange mould, the size of described mould can be designed to standard size or on-demand customization, and described mould has feed injection port;
(2) batch mixing stirs: by all raw material mix and blends, described raw material mainly comprises: quick hardening cement 10 ~ 40 weight portion, filler 30 ~ 35 weight portion, fortifying fibre 5.6 ~ 10.8 weight portion, particle bead 1 ~ 2 weight portion, nanometer rubber powder 0.05 weight portion, wherein, described particle bead is selected from perlite particle or EPS particle; Described nanometer rubber powder is obtained by mixing by following raw material: nano-calcium carbonate sodium 3.2-11.5 weight portion, lithium chloride 8.5-10.8 weight portion, nano-cellulose 80-86 weight portion, calcium carbonate 72-80 weight portion, metasilicate pentahydrate sodium 20-28 weight portion;
(3) some layers of reinforcing mat are set in described mould, and multiple through pipe fitting is set along the direction perpendicular to described reinforcing mat, be provided with spacing between described pipe fitting, and described pipe fitting is symmetrical arranged, the caliber of described pipe fitting is less than the thickness of the described light cellular partition board of design;
(4) slip casting processing: the described raw mixture be stirred is injected described mould, leaves standstill solidification in 1 ~ 4 hour;
(5) carry out levelling to the raw material at the feed injection port place of described mould;
(6) form removal tool, extracts all described pipe fittings out, obtains the inner core of described light cellular partition board;
(7) described inner core is made to continue solidification and dry 2-3 hour;
(8) on two faceplate panels of described inner core, bond cement fibrolite plate, the repressed cutting of described cement fibrolite plate forms, and the thickness of described each cement fibrolite plate is 3 ~ 30mm;
(9) bonding pressure-bearing is carried out to described inner core and described cement fibrolite plate, make it bond tightr;
(10) sheath of supporting splicing is set respectively on the two sides that described inner core splices mutually;
(11) dry also maintenance is placed.
2. the preparation method of light cellular partition board as claimed in claim 1, it is characterized in that, described mould is steel die.
3. the preparation method of light cellular partition board as claimed in claim 1, it is characterized in that, described reinforcing mat is steel mesh.
4. the preparation method of light cellular partition board as claimed in claim 3, is characterized in that, the steel mesh of described step (3) adopts net puller to arrange.
5. the preparation method of light cellular partition board as claimed in claim 1, it is characterized in that, described pipe fitting is steel pipe.
6. the preparation method of light cellular partition board as claimed in claim 1, it is characterized in that, described light cellular partition board body both sides connect in the sheath arranged, wherein the sheath of side is the shape that both sides are put down, middle part is recessed along its cross-sectional direction, and the sheath of opposite side is the shape that both sides are put down, middle part is convex along its cross-sectional direction.
7. the preparation method of the light cellular partition board as described in claim 1 or 6, is characterized in that, described sheath is the hollow object being provided with brace rod, and is provided with the packed layer identical with described interior core raw material in the inner chamber of described sheath.
8. the preparation method of the light cellular partition board as described in claim 1 or 6, is characterized in that, described sheath is provided with the connector carrying out with described partition board body being connected in the side that it is connected with described partition board body.
9. the preparation method of light cellular partition board as claimed in claim 8, it is characterized in that, described connector is shaft-like or hook-shaped.
10. the light cellular partition board of the preparation method making of the light cellular partition board according to any one of a claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037765.7A CN104631694B (en) | 2015-01-26 | 2015-01-26 | The preparation method of light cellular partition board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037765.7A CN104631694B (en) | 2015-01-26 | 2015-01-26 | The preparation method of light cellular partition board |
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| Publication Number | Publication Date |
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| CN104631694A CN104631694A (en) | 2015-05-20 |
| CN104631694B true CN104631694B (en) | 2016-01-27 |
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| CN201510037765.7A Expired - Fee Related CN104631694B (en) | 2015-01-26 | 2015-01-26 | The preparation method of light cellular partition board |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735970A (en) * | 2016-04-04 | 2022-07-12 | 菲博林科技有限公司 | Compositions and methods for providing increased strength in ceiling, floor and building products |
| CN105948612A (en) * | 2016-04-27 | 2016-09-21 | 安徽省淮畔新型建材科技有限公司 | Cement foamed hollow wall panel |
| CN105924059A (en) * | 2016-04-27 | 2016-09-07 | 安徽省淮畔新型建材科技有限公司 | Light partition plate |
| CN106673534A (en) * | 2017-03-03 | 2017-05-17 | 安徽省宿州市贯华化工有限公司 | Light-weight partition plate with high impact resistance |
| CN108409271A (en) * | 2018-03-21 | 2018-08-17 | 吴世奎 | Light body load-carrying thermal insulation board |
| CN113958041A (en) * | 2021-12-09 | 2022-01-21 | 杨立峰 | Assembled pipeline integrated foamed cement partition board, mold box and production method thereof |
| CN114507056B (en) * | 2022-03-03 | 2023-02-28 | 常州市武进中天机房设备有限公司 | Calcium sulfate floor component and preparation process thereof |
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| CN102079648A (en) * | 2010-12-14 | 2011-06-01 | 武汉垒安科技有限公司 | Vitrified micro bubble heat-preservation building block or partition board and manufacturing method thereof |
| CN103132644A (en) * | 2013-03-06 | 2013-06-05 | 刘兆明 | Light partition wall board, and manufacture method and installation method thereof |
| CN103880373A (en) * | 2014-03-10 | 2014-06-25 | 镇江市丹徒区谷阳恒盛建材厂 | Thick double-row-hole light aggregate concrete partition board and production process of partition board |
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2015
- 2015-01-26 CN CN201510037765.7A patent/CN104631694B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079648A (en) * | 2010-12-14 | 2011-06-01 | 武汉垒安科技有限公司 | Vitrified micro bubble heat-preservation building block or partition board and manufacturing method thereof |
| CN103132644A (en) * | 2013-03-06 | 2013-06-05 | 刘兆明 | Light partition wall board, and manufacture method and installation method thereof |
| CN103880373A (en) * | 2014-03-10 | 2014-06-25 | 镇江市丹徒区谷阳恒盛建材厂 | Thick double-row-hole light aggregate concrete partition board and production process of partition board |
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