CN103266717A - Lightweight partition board with density variation - Google Patents
Lightweight partition board with density variation Download PDFInfo
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- CN103266717A CN103266717A CN2013101135548A CN201310113554A CN103266717A CN 103266717 A CN103266717 A CN 103266717A CN 2013101135548 A CN2013101135548 A CN 2013101135548A CN 201310113554 A CN201310113554 A CN 201310113554A CN 103266717 A CN103266717 A CN 103266717A
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Abstract
A lightweight partition board with density variation is provided by the present invention, which belongs to the field of new building wall materials, specifically to lightweight partition boards of construction industry. The present invention has the characteristics that hollow geometric cylinders of regular shape made by the same materials are set up with uniform distribution between the solid inorganic gel panels of both sides of the board. The axes of the hollow geometric cylinders are vertical to the panels, and the hollow parts of the cylinders are filled with inorganic gel foam core columns. Organic matters are not contained in the wall materials. Homogenous Inorganic gelling slurries with different density such as silicate concrete, calcium plaster, foam cement or foam plaster, etc. can be used for the basic raw material of the wall materials, and heterogeneous organic raw materials with different density also can be selected. The lightweight partition board provided by the present invention possesses mechanical properties such as light weight, high intensity, good stiffness, uneasy deformation, and the like, with the advantages of fireproofing, environmental protection, energy saving, sound insulation, thermal insulation, being anti-seismic, being able to be sawn, planed and chiseled, and convenient construction, etc. Application of the present invention to high-rise buildings can reduce design cost, and improve safety and reliability of the buildings.
Description
Technical field
The invention belongs to the construction wall field of new, be specifically related to the light cellular partition board of building trade.
Background technology
At present, the domestic construction industry still generally uses traditional brickwork construction as vertical partition wall, exists quality heavy, destroys environment, waste resource, construction and uses many etc. shortcomings in man-hour.At these problems, country puts into effect the relevant policies that advance the materials for wall innovation and promote energy saving building successively, calendar year 2001 national departments concerned " the materials for wall innovation Tenth Five-year plan " of putting into effect has proposed development low energy consumption, low pollution, high-performance, high strength, multi-functional, seriation, can improve the novel wall material product of efficiency of construction.During the 11th Five-Year, the novel wall material fast development." in materials for wall innovation " the 12 " planning " of National Development and Reform Committee's issue in 2012 proposes, encourage novel wall material to lightweight, high reinforcement, compoundization development, emphasis advances the multi-functional compound integrated novel wall material production application of energy-saving heat preserving, high strength/fire proof, sharp useless environmental protection.Under the support of national policy, the novel wall material development is very fast.It is developing tendency in future that lightweight, high-strength, safe and reliable novel wall material replace traditional materials for wall.
Generally use light wall material mainly to be divided into following a few class at present, (1) inorganic coagulation material such as cement, concrete, the inside such as gypsum adds blowing agent or expansion agent, solidifies the back and forms uniform pore reduction density; (2) sandwich light cellular partition board.Adopt cement or other materials to make panel, core is organic foam plate holder layer, honeycomb card board interlayer, foam cement interlayer or foam cement and organic foam particle mixing interlayer; (3) traditional hollow brick.Low, the easy fracture of above-mentioned (1) class light partition wall intensity; (2) class light partition wall intensity and toughness is lower, and behind the adding organic foam, fire-protection rating is low, and meet fire back organic interlayer and decomposite a large amount of flue gases,, fire-protection rating only reaches the B level, and safety factor is low; (3) class light partition wall is owing to generally adopt mechanical pressing technology, and cavity is unsuitable complicated, and cavity wall is very thick, and most perforate direction is parallel with wall surface, influences the bending strength and stiffness, and therefore traditional hollow brick weight is heavier, and specific strength is low.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of light cellular partition board with variable density, has that quality is light, intensity is high, rigidity is high, fire-protection rating is high, safety factor is big, characteristics such as energy-conserving and environment-protective, sound insulation, heat insulation, easy construction.
Solving the technical scheme that technical problem of the present invention adopts is: the uniform regular shape hollow geometry column that same material is set between the closely knit inorganic gel panel of both sides, the axial line of hollow geometry column is perpendicular to panel, and cavity is filled with inorganic gel foaming post core.
The post jamb of adjacent hollow geometry column shares each other, and the maximum post jamb spacing of unit cylinder is 1～20mm, and the thickness of panel is 5～30mm, and the gross thickness of wallboard is 50～300mm.
The regular shape of described hollow geometry column is hexagon, quadrangle, triangle or circle, the material of panel and post jamb is the inorganic coagulation material of cement, gypsum or silico-calcium compound, and the material of post core is foam cement, foaming plaster or other light inorganic heat preserving material etc.
Useful technique effect of the present invention is: panel adopts high density material, and is inner for being a series of polygon geometry columns of variable density.It is cellular regularly arranged that the polygon geometry column is, and its cylinder limit wall is high density material, and core is low density material.This structure supports to each other each other with the frame type enclosed construction of high density part (containing panel) formation load; With low density material sound insulation, heat insulation, loss of weight, thereby have outstanding features such as lightweight, high-strength, high fire-protection rating, sound-insulating and heat-insulating.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is hollow geometry column hexagon inner chamber sectional schematic diagram of the present invention.
Fig. 3 is hollow geometry column quadrangle inner chamber sectional schematic diagram of the present invention.
Fig. 4 is hollow geometry column triangle inner chamber sectional schematic diagram of the present invention.
Fig. 5 is hollow geometry column round cavity sectional schematic diagram of the present invention.
Each label is represented successively among the figure: wainscot 1, foaming post core 2, hollow geometry column 3, outer panels 4.
The specific embodiment
Embodiment 1: as Fig. 2, preparation cement light partition wall board.The inside and outside panel 1 of wallboard, 4 adopts 5mm thickness weighted cement plate, and the post jamb of hollow geometry column 3 adopts 1mm thickness weighted cement, and it is 200Kg/m that the foaming post core 2 of filling in the middle of the hollow geometry column 3 is selected density for use
3Foam cement hexagon geometry column.The thickness of method for preparing is that the cement light walling unit area total amount of 100mm is about 60Kg, and after testing, the coefficient of thermal conductivity of this light-weight wall material is 0.4w/(mk).
Embodiment 2: as Fig. 3, preparation gypsum light partition plate.The inside and outside panel 1 of wallboard, 4 adopts 6mm thickness high density silicic acid calcium plate, and the post jamb of hollow geometry column 3 adopts 1.2mm thickness high-density gypsum, and it is 500Kg/m that the foaming post core 2 of filling in the middle of the hollow geometry column 3 is selected density for use
3Foaming plaster quadrangle geometry column.The thickness of method for preparing is that the gypsum lightweight walling unit area total amount of 120mm is about 86Kg, and after testing, the coefficient of thermal conductivity of this light-weight wall material is 0.38w/(mk).
Embodiment 3: as Fig. 4, preparation cement/plaster light cellular partition board.The inside and outside panel 1 of wallboard, 4 adopts 8mm thickness weighted cement plate, and the post jamb of hollow geometry column 3 adopts 2.0mm thickness weighted cement, and it is 350Kg/m that the foaming post core 2 of filling in the middle of the hollow geometry column 3 is selected density for use
3Foaming plaster triangle geometry cylinder.The thickness of method for preparing is that the cement/plaster light-weight wall material unit area total amount of 240mm is about 118Kg, and after testing, the coefficient of thermal conductivity of this light-weight wall material is 0.23w/(mk).
Claims (3)
1. light cellular partition board with variable density, it is characterized in that: the uniform regular shape hollow geometry column that same material is set between the closely knit inorganic gel panel of both sides, the axial line of hollow geometry column is perpendicular to panel, and cavity is filled with inorganic gel foaming post core.
2. by the described light cellular partition board with variable density of claim 1, it is characterized in that: the post jamb of adjacent hollow geometry column shares each other, the maximum post jamb spacing of unit cylinder is 1～20mm, and the thickness of panel is 5～30mm, and the gross thickness of wallboard is 50～300mm.
3. by the described light cellular partition board with variable density of claim 2, it is characterized in that: the regular shape of hollow geometry column is hexagon, quadrangle, triangle or circle, the material of panel and post jamb is the inorganic coagulation material of cement, gypsum or silico-calcium compound, and the material of post core is the inorganic material of foam cement, foaming plaster and light thermal-insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101135548A CN103266717A (en) | 2013-04-02 | 2013-04-02 | Lightweight partition board with density variation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101135548A CN103266717A (en) | 2013-04-02 | 2013-04-02 | Lightweight partition board with density variation |
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| CN103266717A true CN103266717A (en) | 2013-08-28 |
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| CN2013101135548A Pending CN103266717A (en) | 2013-04-02 | 2013-04-02 | Lightweight partition board with density variation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526876A (en) * | 2013-10-15 | 2014-01-22 | 林立 | Honeycomb single plates used for processing composite wallboard |
| CN109650940A (en) * | 2018-12-24 | 2019-04-19 | 孔志明 | A method of in the form of mimic biology, the integrated molding light structures wallboard of architecture invention manufacture |
| CN114890761A (en) * | 2021-11-01 | 2022-08-12 | 广东天凛高新科技有限公司 | Light gypsum wall slurry, light gypsum wall and preparation method thereof |
| CN117868888A (en) * | 2024-01-15 | 2024-04-12 | 西藏大学 | Novel composite tunnel heat insulation layer and construction process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100032A (en) * | 1993-09-11 | 1995-03-15 | 普拉斯康技术有限公司 | Composite panel |
| CN200961302Y (en) * | 2006-09-25 | 2007-10-17 | 许刚 | Round tubing honeycomb reinforced heat insulation sound-insulation profile |
| CN201050136Y (en) * | 2006-11-20 | 2008-04-23 | 郭立群 | Paper base honeycomb composite wall panel |
| GB2456659A (en) * | 2008-01-22 | 2009-07-29 | Matthew Smyth | High structural strength sandwich panel |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN203296255U (en) * | 2013-04-02 | 2013-11-20 | 殷国祥 | Lightweight partition board with density changes |
-
2013
- 2013-04-02 CN CN2013101135548A patent/CN103266717A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100032A (en) * | 1993-09-11 | 1995-03-15 | 普拉斯康技术有限公司 | Composite panel |
| CN200961302Y (en) * | 2006-09-25 | 2007-10-17 | 许刚 | Round tubing honeycomb reinforced heat insulation sound-insulation profile |
| CN201050136Y (en) * | 2006-11-20 | 2008-04-23 | 郭立群 | Paper base honeycomb composite wall panel |
| GB2456659A (en) * | 2008-01-22 | 2009-07-29 | Matthew Smyth | High structural strength sandwich panel |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN203296255U (en) * | 2013-04-02 | 2013-11-20 | 殷国祥 | Lightweight partition board with density changes |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526876A (en) * | 2013-10-15 | 2014-01-22 | 林立 | Honeycomb single plates used for processing composite wallboard |
| CN103526876B (en) * | 2013-10-15 | 2016-05-04 | 林立 | For processing the honeycomb veneer of combined wall board |
| CN109650940A (en) * | 2018-12-24 | 2019-04-19 | 孔志明 | A method of in the form of mimic biology, the integrated molding light structures wallboard of architecture invention manufacture |
| CN114890761A (en) * | 2021-11-01 | 2022-08-12 | 广东天凛高新科技有限公司 | Light gypsum wall slurry, light gypsum wall and preparation method thereof |
| CN114890761B (en) * | 2021-11-01 | 2023-07-28 | 广东天凛高新科技有限公司 | Light gypsum wall slurry, light gypsum wall and preparation method thereof |
| CN117868888A (en) * | 2024-01-15 | 2024-04-12 | 西藏大学 | Novel composite tunnel heat insulation layer and construction process |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |