CN2152016Y - Composite wall plate with good insulation and sound-proof - Google Patents
Composite wall plate with good insulation and sound-proof Download PDFInfo
- Publication number
- CN2152016Y CN2152016Y CN 93205233 CN93205233U CN2152016Y CN 2152016 Y CN2152016 Y CN 2152016Y CN 93205233 CN93205233 CN 93205233 CN 93205233 U CN93205233 U CN 93205233U CN 2152016 Y CN2152016 Y CN 2152016Y
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- concrete slabs
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Abstract
The utility model relates to a combined wall board with good heat insulation and sound insulation performances. The utility model is composed of two concrete slabs, at least two bend isolation connecting pieces, bolts and nuts, wherein, the two concrete slabs of which the inner surfaces are respectively provided with a coating foamed layer are correspondingly arranged, the middle of the bend isolation connecting pieces is provided with a hole, the bend isolation connecting pieces are arranged between the two concrete slabs at certain intervals, and the bolts and the nuts penetrate through the connecting pieces. The concrete slabs are respectively composed of cement, sand, additive and a steel wire net. The outer surfaces of the two concrete slabs are provided with a cover layer. The composite wall has novel structure and light wall body, and also has the foamed layer. As the utility model is provided with a covering layer composed of material saw dust with good favorable effect, gypsum, etc., and a hollow layer which is arranged between the two concrete slabs, the utility model has the advantages of good heat insulation and sound isolation performances, cheap cost, easy manufacture and high speed.
Description
The utility model is a kind of Prefabricated wall board, the combined wall board of the sandwich construction that particularly a kind of heat preservation and soundproof performance is good.
In order to accelerate construction speed, usually adopt precast plate assembling in the existing highrise building because its structure of partition wallboard of not load-bearing is identical with load-bearing wall panel in the precast plate, so body of wall from great, consumptive material is many, and its insulation, sound insulation value is also undesirable.
The purpose of this utility model is to design a kind of combined wall board of sandwich construction, with the deadweight that reduces wallboard and make it have good thermal and insulating performance.
The purpose of this utility model is achieved in that two inner surfaces are provided with the concrete slab coating foaming layer, that made by cement, sand, additive, gauze wire cloth (or glass cloth) to be arranged relatively, in the middle of at least two, be with the anti-curved connector of through hole to be arranged at a certain distance between two concrete slabs, and with bolt pass the hole of this connector and nut, pad makes wallboard form one, lays the covering layer of a sound insulation and beautification function at the external surface of two concrete slabs.
Said structure is owing to form a voided layer between two wallboards, the concrete slab inboard has bubble layer, the outside has the covering layer of being made up of the good material of soundproof effects such as sawmilling, institute is so that sandwich construction formula combined wall board of the present utility model insulation, sound insulation is good, body of wall is from heavy and light, and simple for production, rapid, boosts productivity greatly.
With drawings and Examples the utility model is done further narration below.
Description of drawings.
Fig. 1 is the utility model structural representation.
By shown in Figure 1, this combined wall board is provided with concrete slab 2 coating foaming layer 1, that made by cement, sand, additive, gauze wire cloth or glass cloth by two inner surfaces and arranges relatively, with knotholes in the middle of at least two, with the anti-curved connector 5 that is arranged between two concrete slabs separated by a distance, make two concrete slabs form one with the bolt 6 that passes this connector through hole, nut 7, pad 8, be voided layer 4 between two concrete slabs 2, be provided with the covering layer 3 of sound insulation together and beautification function at the external surface of two concrete slabs.
The thickness of concrete slab is generally the thin type concrete slab of 10～15mm in an embodiment, foaming layer is formed by brushing silicate of soda masking liquid foamable, its frothing percentage can reach 80%, coefficient of thermal conductivity but only is 0.018, so it has good heat-insulating property, can play fine insulation owing to have one between this two foaming layer, the voided layer of deadening, use sawmilling with being provided with again at two concrete slab external surfaces, gypsum, after modulating, lays in water the single covering layer on it, because of the saw foam, gypsum all has good sound absorption, gypsum can make its any surface finish, so the wallboard that makes not only gently but also insulation, sound insulation value is good.Generally speaking, its heat insulating ability was just fine when the thickness of this wallboard was 250mm, be equivalent to the 2/5 thick of brick mix structure wall, and its weight only was 1/25 of solid clay brick wall.This shows that adopt this wallboard not only can save a large amount of material consumptions, and floor space is little, speed of application is fast, inexpensive.This shows and the utlity model has good economic benefits.
In order to satisfy the needs of engineering decorative, covering layer 3 also can be on saw foam gypsic horizon and its and is laid with the composite coating that wallpaper layer or colour-wash spray-up or exquisite gypsum relief layer are formed sometimes.
Claims (3)
1, a kind of insulation, the combined wall board that sound insulation value is good, it is characterized in that being provided with and be coated with concrete slab (2) foaming layer (1), that make by cement, sand, additive, gauze wire cloth or glass cloth and arrange relatively by two inner surfaces, with knotholes in the middle of at least two, with the anti-curved connector (5) that is arranged between two concrete slabs separated by a distance, make two concrete slabs form one with the bolt that passes this connector through hole (6), nut (7), pad (8), be provided with the covering layer (3) of sound insulation together and beautification function at the external surface of two concrete slabs.
2, by the described combined wall board of claim 1, the covering layer of stating (3) that it is characterized in that forms single covering layer for being transferred by wood sawdust, gypsum and water.
3, by the described combined wall board of claim 1, the covering layer of stating that it is characterized in that is laid with the composite coating that wallpaper layer or colour-wash spray-up or exquisite gypsum relief layer are formed on saw foam gypsic horizon and its.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93205233 CN2152016Y (en) | 1993-03-10 | 1993-03-10 | Composite wall plate with good insulation and sound-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93205233 CN2152016Y (en) | 1993-03-10 | 1993-03-10 | Composite wall plate with good insulation and sound-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152016Y true CN2152016Y (en) | 1994-01-05 |
Family
ID=33788547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93205233 Expired - Fee Related CN2152016Y (en) | 1993-03-10 | 1993-03-10 | Composite wall plate with good insulation and sound-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152016Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362199C (en) * | 2005-11-22 | 2008-01-16 | 沈阳建筑大学 | Method for making in-situ foamed concrete thermal-insulation floor |
| CN100365229C (en) * | 2003-07-02 | 2008-01-30 | 马拉研究所D.O.O. | Constructing the large-span self-braced buildings of composite load-bearing wall-panels and floors |
| CN101736835A (en) * | 2008-11-25 | 2010-06-16 | 苏州皇家整体住宅系统有限公司 | Typhoon-resistance and earthquake-resistance fixing device for walls |
| CN101736834A (en) * | 2008-11-25 | 2010-06-16 | 苏州皇家整体住宅系统有限公司 | Typhoon-resistance earthquake-resistance strengthening device for wall |
| CN101761151A (en) * | 2008-11-27 | 2010-06-30 | 苏州皇家整体住宅系统有限公司 | Wall body strengthening device for resisting earthquake and typhoon |
| CN103306398A (en) * | 2013-07-10 | 2013-09-18 | 嘉兴市博宏新型建材有限公司 | Waste-using environment-friendly masonry mortar |
| CN105178470A (en) * | 2015-09-02 | 2015-12-23 | 苏州润居装饰工程有限公司 | Building green environment-friendly outer wall structure |
| CN105484377A (en) * | 2014-09-17 | 2016-04-13 | 北新集团建材股份有限公司 | Polyurethane and wood plastic co-extrusion molding composite board and preparation method thereof |
| CN105587073A (en) * | 2015-12-28 | 2016-05-18 | 浙江八达建设集团有限公司 | Light self-insulation composite wallboard and manufacturing method thereof |
| CN111636588A (en) * | 2020-06-12 | 2020-09-08 | 广东金绿能科技有限公司 | Foamed ceramic composite wall board |
-
1993
- 1993-03-10 CN CN 93205233 patent/CN2152016Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365229C (en) * | 2003-07-02 | 2008-01-30 | 马拉研究所D.O.O. | Constructing the large-span self-braced buildings of composite load-bearing wall-panels and floors |
| CN100362199C (en) * | 2005-11-22 | 2008-01-16 | 沈阳建筑大学 | Method for making in-situ foamed concrete thermal-insulation floor |
| CN101736835A (en) * | 2008-11-25 | 2010-06-16 | 苏州皇家整体住宅系统有限公司 | Typhoon-resistance and earthquake-resistance fixing device for walls |
| CN101736834A (en) * | 2008-11-25 | 2010-06-16 | 苏州皇家整体住宅系统有限公司 | Typhoon-resistance earthquake-resistance strengthening device for wall |
| CN101761151A (en) * | 2008-11-27 | 2010-06-30 | 苏州皇家整体住宅系统有限公司 | Wall body strengthening device for resisting earthquake and typhoon |
| CN103306398A (en) * | 2013-07-10 | 2013-09-18 | 嘉兴市博宏新型建材有限公司 | Waste-using environment-friendly masonry mortar |
| CN105484377A (en) * | 2014-09-17 | 2016-04-13 | 北新集团建材股份有限公司 | Polyurethane and wood plastic co-extrusion molding composite board and preparation method thereof |
| CN105484377B (en) * | 2014-09-17 | 2019-05-21 | 北新集团建材股份有限公司 | A kind of polyurethane and the molding composite board of wood-plastic co-extrusion and preparation method thereof |
| CN105178470A (en) * | 2015-09-02 | 2015-12-23 | 苏州润居装饰工程有限公司 | Building green environment-friendly outer wall structure |
| CN105587073A (en) * | 2015-12-28 | 2016-05-18 | 浙江八达建设集团有限公司 | Light self-insulation composite wallboard and manufacturing method thereof |
| CN105587073B (en) * | 2015-12-28 | 2018-04-13 | 浙江八达建设集团有限公司 | The preparation method of lightweight Self-insulating composite wallboard |
| CN111636588A (en) * | 2020-06-12 | 2020-09-08 | 广东金绿能科技有限公司 | Foamed ceramic composite wall board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |