CN102628313A - Plasterboard with magnesium-oxy-chloride cement layer for interior decoration - Google Patents
Plasterboard with magnesium-oxy-chloride cement layer for interior decoration Download PDFInfo
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- CN102628313A CN102628313A CN2012101009165A CN201210100916A CN102628313A CN 102628313 A CN102628313 A CN 102628313A CN 2012101009165 A CN2012101009165 A CN 2012101009165A CN 201210100916 A CN201210100916 A CN 201210100916A CN 102628313 A CN102628313 A CN 102628313A
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- oxychloride cement
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- magnesia oxychloride
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Abstract
The invention discloses a plasterboard with a magnesium-oxy-chloride cement layer for interior decoration. The plasterboard structurally comprises a middle base body layer, a surface protective layer and the magnesium-oxy-chloride cement layer, wherein the middle base body layer is made of a gypsum binding material; the surface protective layer made of tough paper is arranged on the outer side of the middle base body layer; the magnesium-oxy-chloride cement layer is arranged on the outer side of the surface protective layer; magnesium-oxy-chloride cement comprises magnesium oxide, magnesium chloride or magnesium sulfate, water and fillers; and the mass ratio of the magnesium oxide to the magnesium chloride or magnesium sulfate to water to the fillers is 100 : (8 to 30) : (20 to 60) : (0 to 30). Since the magnesium-oxy-chloride cement layer is arranged on the outer side of the surface protective layer, the surface protective layer formed by tough paper is prevented from being directly moistened, the stacking and the transporting of plasterboards are greatly facilitated, the strength of the plasterboard is improved, the problem that the plasterboard face is destroyed or deformed after the bending strength and the impact strength of the plasterboard face are greatly reduced due to moisture of the surface protective layer in the stacking and transporting processes is avoided, and the stacking and transporting costs are lowered.
Description
Technical field
The present invention relates to Thistle board.
Background technology
That Thistle board has is in light weight, sound insulation, heat insulation, advantage such as processing characteristics is strong, job practices is easy, is widely used in industry, the civilian construction, especially in a large number as the indoor and outdoor ornament materials, like the material of furred ceiling, partition wall etc.Wherein the structure of the Thistle board of indoor decoration is: by the middle base layer that gypsum plaster constitutes, the armour layer of tough matter paper formation is arranged in the arranged outside of middle base layer.The rupture strength of Thistle board and impact strength depend primarily on the intensity of the armour layer of tough matter paper formation; And the armour layer hygroscopicity that tough matter paper constitutes is stronger; Its rupture strength, impact strength can descend greatly in case make moist; Thereby the intensity that causes sheet material reduces greatly, even gross distortion, influences the normal use of Thistle board metope and attractive in appearance.This has just proposed high requirement to the environment of stacking and transported sheet surface gypsum board, requires environment to keep dry, and this has just increased the cost of stacking and transporting, and brings inconvenience also for stacking and transport.
Summary of the invention
The objective of the invention is: provide that a kind of water resistance is good, intensity is high and be convenient to stack and the Thistle board of the indoor decoration band magnesia oxychloride cement layer that transports.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: a kind of Thistle board of indoor decoration band magnesia oxychloride cement layer; Its structure is: the middle base layer that is made up of gypsum plaster; The armour layer that tough matter paper formation is arranged in the arranged outside of middle base layer; Arranged outside at armour layer has the magnesia oxychloride cement layer, and the composition of described magnesia oxychloride cement comprises magnesia, magnesium chloride or magnesium sulfate, water, filler, and the mass ratio between magnesia, magnesium chloride or magnesium sulfate, water, the filler is 100:8～30:20～60:0～30.
Further, the Thistle board of aforesaid a kind of indoor decoration band magnesia oxychloride cement layer wherein, has layer of non-woven fabric in the arranged outside of magnesia oxychloride cement layer.
Further, the Thistle board of aforesaid a kind of indoor decoration band magnesia oxychloride cement layer, wherein, described filler is flyash or gypsum.
Advantage of the present invention is: owing in the arranged outside of papery armour layer the magnesia oxychloride cement layer is arranged; The armour layer of so not only having avoided tough matter paper to constitute directly makes moist; Greatly facilitate the stacking and the transportation of Thistle board; And improved the case hardness of Thistle board, thus improved the intensity of sheet material, avoided armour layer in descend the greatly generation of situation such as back plate face damage or plate facial disfigurement of rupture strength, the impact strength of stacking, cause because of making moist during transportation the plate face; Lower to the environmental requirement of stacking and transport, reduced the cost of stacking and transporting.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the Thistle board of a kind of indoor decoration band magnesia oxychloride cement layer of the present invention.
Fig. 2 is the structural representation of another kind of embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is done further detailed description.
Embodiment one
As shown in Figure 1; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer; Its structure is: the middle base layer 1 that constitutes by gypsum plaster, and the armour layer 2 that has tough matter paper to constitute in the arranged outside of middle base layer 1 has magnesia oxychloride cement layer 3 in the arranged outside of armour layer 2; The procedure of processing of magnesia oxychloride cement layer 3 comprises: in following ratio preparation magnesia oxychloride cement: with quality purity is that 40% magnesium chloride 20 kg and 20kg water stir; Then said mixture is stirred with 100kg magnesia again, suppress roll extrusion in the outside of armour layer 2 through former again, natural curing, air dry postforming grade.
Embodiment two
As shown in Figure 2; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer; Its structure is: the middle base layer 1 that constitutes by gypsum plaster, and the armour layer 2 that has tough matter paper to constitute in the arranged outside of middle base layer 1 has magnesia oxychloride cement layer 3 in the arranged outside of armour layer 2; The procedure of processing of magnesia oxychloride cement layer 3 comprises: in following ratio preparation magnesia oxychloride cement: with quality purity is that 50% magnesium sulfate 30 kg and 40kg water stir; Then said mixture and 100kg magnesia are stirred, suppress roll extrusion in the outside of armour layer 2, for the ease of the shaping of magnesia oxychloride cement layer 3 in process through former again; In the arranged outside layer of non-woven fabric 4 of magnesia oxychloride cement layer 3, natural curing, air dry postforming grade.
Embodiment three
As shown in Figure 2; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer, its structure is: by the middle base layer 1 that gypsum plaster constitutes, the armour layer 2 of tough matter paper formation is arranged in the arranged outside of middle base layer 1; Arranged outside at armour layer 2 has magnesia oxychloride cement layer 3; The procedure of processing of magnesia oxychloride cement layer 3 comprises: in following ratio preparation magnesia oxychloride cement: with quality purity is that 40% magnesium sulfate 50kg and 55kg water stir, and then said mixture and 100kg magnesia and 10kg filler is stirred, and the filler in the present embodiment is selected flyash for use; Again through the outside of former compacting roll extrusion at armour layer 2; For the ease of the shaping of magnesia oxychloride cement layer 3 in process, in the arranged outside layer of non-woven fabric 4 of magnesia oxychloride cement layer 3, natural curing, air dry postforming grade.
Embodiment four
As shown in Figure 1; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer, its structure is: by the middle base layer 1 that gypsum plaster constitutes, the armour layer 2 of tough matter paper formation is arranged in the arranged outside of middle base layer 1; Arranged outside at armour layer 2 has magnesia oxychloride cement layer 3; The procedure of processing of magnesia oxychloride cement layer 3 comprises: in following ratio preparation magnesia oxychloride cement: magnesium sulfate and the 60kg water of 30kg are evenly stirred, and then said mixture and 100kg magnesia and 30kg filler are stirred, the filler in the present embodiment is selected gypsum for use; Suppress roll extrusion in the outside of armour layer 2 through former again, natural curing, air dry postforming grade.
Embodiment five
As shown in Figure 1; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer, its structure is: by the middle base layer 1 that gypsum plaster constitutes, the armour layer 2 of tough matter paper formation is arranged in the arranged outside of middle base layer 1; Arranged outside at armour layer 2 has magnesia oxychloride cement layer 3; The procedure of processing of magnesia oxychloride cement layer 3 comprises: in following ratio preparation magnesia oxychloride cement: magnesium chloride 18kg and 40kg water are stirred, and then said mixture and 100kg magnesia and 15kg filler are stirred, the filler in the present embodiment is selected gypsum for use; Suppress roll extrusion in the outside of armour layer 2 through former again, natural curing, air dry postforming grade.
Embodiment six
As shown in Figure 2; A kind of Thistle board of indoor decoration band magnesia oxychloride cement layer; Its structure is: the middle base layer 1 that constitutes by gypsum plaster, and the armour layer 2 that has tough matter paper to constitute in the arranged outside of middle base layer 1 has magnesia oxychloride cement layer 3 in the arranged outside of armour layer 2; The procedure of processing of magnesia oxychloride cement layer 3 comprises: prepare magnesia oxychloride cement in following ratio: 8kg magnesium chloride and 20kg water are stirred; And then said mixture and 100kg magnesia stirred, again through former compacting roll extrusion in the outside of armour layer 2, for the ease of the shaping of magnesia oxychloride cement layer 3 in process; In the arranged outside layer of non-woven fabric 4 of magnesia oxychloride cement layer 3, natural curing, air dry postforming grade.
In sum; Because the arranged outside at armour layer 2 has magnesia oxychloride cement layer 3; The armour layer 2 of so not only avoiding tough matter paper to constitute directly makes moist; Greatly facilitate the stacking and the transportation of Thistle board, and improved the case hardness of Thistle board, thereby improved the intensity of sheet material; Avoided armour layer 2 to descend greatly that back plate face damages or the situation of plate facial disfigurement etc. takes place, reduced the cost of stacking and transporting in rupture strength, the impact strength of stacking, cause because of making moist during transportation the plate face.
Claims (3)
1. the Thistle board of an indoor decoration band magnesia oxychloride cement layer; Its structure is: the middle base layer that is made up of gypsum plaster; The armour layer that tough matter paper formation is arranged in the arranged outside of middle base layer; It is characterized in that: the arranged outside at armour layer has the magnesia oxychloride cement layer; The composition of described magnesia oxychloride cement comprises magnesia, magnesium chloride or magnesium sulfate, water, filler, and the mass ratio between magnesia, magnesium chloride or magnesium sulfate, water, the filler is 100:8～30:20～60:0～30.
2. the Thistle board of a kind of indoor decoration band magnesia oxychloride cement layer according to claim 1, it is characterized in that: the arranged outside at the magnesia oxychloride cement layer has layer of non-woven fabric.
3. the Thistle board of a kind of indoor decoration band magnesia oxychloride cement layer according to claim 1 and 2 is characterized in that: described filler is flyash or gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101009165A CN102628313A (en) | 2012-04-09 | 2012-04-09 | Plasterboard with magnesium-oxy-chloride cement layer for interior decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101009165A CN102628313A (en) | 2012-04-09 | 2012-04-09 | Plasterboard with magnesium-oxy-chloride cement layer for interior decoration |
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| Publication Number | Publication Date |
|---|---|
| CN102628313A true CN102628313A (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101009165A Pending CN102628313A (en) | 2012-04-09 | 2012-04-09 | Plasterboard with magnesium-oxy-chloride cement layer for interior decoration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517991A (en) * | 2016-11-10 | 2017-03-22 | 哈尔滨工业大学（威海） | Self-toughening magnesia cementitious material |
| CN114919246A (en) * | 2022-06-28 | 2022-08-19 | 平邑县富华石膏制品有限公司 | Reinforced gypsum board and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998055419A1 (en) * | 1997-06-03 | 1998-12-10 | Christian Strandgaard | A settable mixture and a method of manufacturing a sound insulating floor construction |
| CN1218016A (en) * | 1997-11-25 | 1999-06-02 | 徐文靖 | Magnesium mineral board |
| CN1544383A (en) * | 2003-11-24 | 2004-11-10 | 月 董 | Light wall board |
| CN201083003Y (en) * | 2007-08-10 | 2008-07-09 | 张家港市玉龙科技板材有限公司 | Plate for building and finishing |
-
2012
- 2012-04-09 CN CN2012101009165A patent/CN102628313A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998055419A1 (en) * | 1997-06-03 | 1998-12-10 | Christian Strandgaard | A settable mixture and a method of manufacturing a sound insulating floor construction |
| CN1218016A (en) * | 1997-11-25 | 1999-06-02 | 徐文靖 | Magnesium mineral board |
| CN1544383A (en) * | 2003-11-24 | 2004-11-10 | 月 董 | Light wall board |
| CN201083003Y (en) * | 2007-08-10 | 2008-07-09 | 张家港市玉龙科技板材有限公司 | Plate for building and finishing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517991A (en) * | 2016-11-10 | 2017-03-22 | 哈尔滨工业大学（威海） | Self-toughening magnesia cementitious material |
| CN106517991B (en) * | 2016-11-10 | 2018-12-28 | 哈尔滨工业大学（威海） | A kind of self toughening magnesium gelatinous material |
| CN114919246A (en) * | 2022-06-28 | 2022-08-19 | 平邑县富华石膏制品有限公司 | Reinforced gypsum board and preparation method thereof |
| CN114919246B (en) * | 2022-06-28 | 2023-08-29 | 平邑县富华石膏制品有限公司 | Reinforced gypsum board and preparation method thereof |
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Application publication date: 20120808 |