CN204876316U - Prefabricated wall body of anti extruded - Google Patents
Prefabricated wall body of anti extruded Download PDFInfo
- Publication number
- CN204876316U CN204876316U CN201520607990.5U CN201520607990U CN204876316U CN 204876316 U CN204876316 U CN 204876316U CN 201520607990 U CN201520607990 U CN 201520607990U CN 204876316 U CN204876316 U CN 204876316U
- Authority
- CN
- China
- Prior art keywords
- polystyrene foam
- outer decorative
- board
- wall body
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the wall building material technique and specifically relates to a prefabricated wall body of anti extruded, its wall body includes outer decorative board, polystyrene foam thermal insulation board and inner layer structure board, outer decorative board loops through the glue film with polystyrene foam thermal insulation board, inner layer structure board and presses the adhesion, its characterized in that the medial surface of outer decorative board and inner layer structure board on be equipped with the built -in recess of at least one buffering, the open end and the polystyrene foam thermal insulation board of recess contact, it can reinforce, increase installation intensity to have anti extrusion, the installation effectiveness is high, shock resistance can high advantage.
Description
Technical field
The utility model relates to wall body building material technical field, specifically a kind of anti-extrusion ability strong, increase installation strength, installation effectiveness is high, shockproof properties is high anti-extrusion precast wall body.
Background technology
As everyone knows, the insulation of usual external wall now, the construction of decoration is realized by sticking heat-preservation plate on plinth course outside and decorative panel, such form of construction work can be subject to the impact of weather and basic unit's condition, simultaneously due to complexity of constructing, the reasons such as intensity is large, easy appearance loosens, empty discount resembles, and then affect insulation and the decorate properties of building, and A level fire-retardant heat-insulation material must be used in current building field, these heat insulating materials are not easily plastered and are laid glass fiber mesh, simultaneously these heat insulating materials can not load-bearing, therefore be difficult to add architectural surface outside it, in addition, picture rock wool, the water imbibitions such as glass silk flosssilk wadding are strong, easily there is dew condensation phenomenon in long-time use warming plate, affect heat insulation effect, for above-mentioned deficiency, at present, market there is the constructional materials of " sandwich " type, pass through modularized production, accelerate construction speed, improve efficiency of construction, the constructional materials of " sandwich " type is generally provided with outer decorative panel, polystyrene foam warming plate and endothecium structure plate, the corner of body of wall is respectively equipped with anchor rib, beam groove horizontal reinforcement carries out colligation with body of wall anchor rib and welds, bonding or the mutual colligation of anchor rib and welding with cloth matter Pressure sensitive adhesive tape between adjacent two body of wall gaps, this kind of connected mode makes body of wall four corners be interconnected, through adhesive sticker adhesion between body of wall, just there is connective stability difference, body of wall installation strength is poor, shockproof properties is low waits deficiency, it is special in body of wall receives extruding, because p-poly-phenyl vinyl foam warming plate on outer decorative panel and endothecium structure plate produces extruding, easily cause polystyrene foam warming plate thinning, extrude from both sides, thus cause the intermolecular forces of two bodies of wall to increase, time very easily, two bodies of wall are upspring from interface.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provide a kind of anti-extrusion ability strong, increase installation strength, installation effectiveness is high, shockproof properties is high anti-extrusion precast wall body.
The utility model solves the technical scheme that its technical problem adopts:
A kind of anti-extrusion precast wall body, body of wall comprises outer decorative panel, polystyrene foam warming plate and endothecium structure plate, described outer decorative panel and polystyrene foam warming plate, endothecium structure plate press adhesion by glue-line successively, it is characterized in that the medial surface of described outer decorative panel and endothecium structure plate is provided with at least one and cushions built-in groove, the openend of groove contacts with polystyrene foam warming plate.
Groove medial surface described in the utility model is circular arc, and the polystyrene foam warming plate be extruded is entered in groove along cambered surface.
The utility model cushions built-in groove because the medial surface of described outer decorative panel and endothecium structure plate is provided with at least one, the openend of groove contacts with polystyrene foam warming plate, described groove medial surface is circular arc, make the polystyrene foam warming plate be extruded enter in groove along cambered surface, have anti-extrusion ability strong, increase that installation strength, installation effectiveness are high, shockproof properties advantages of higher.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of anti-extrusion precast wall body, body of wall comprises outer decorative panel 1, polystyrene foam warming plate 2 and endothecium structure plate 3, described outer decorative panel 1 and polystyrene foam warming plate 2, endothecium structure plate 3 presses adhesion by glue-line successively, it is characterized in that the medial surface of described outer decorative panel 1 and endothecium structure plate 3 is provided with at least one and cushions built-in groove 4, the openend of groove 4 contacts with polystyrene foam warming plate 2, described groove 4 medial surface is circular arc, the polystyrene foam warming plate 2 be extruded is entered in groove along cambered surface.
The utility model cushions built-in groove 4 because the medial surface of described outer decorative panel 1 and endothecium structure plate 3 is provided with at least one, the openend of groove 4 contacts with polystyrene foam warming plate 2, described groove 4 medial surface is circular arc, the polystyrene foam warming plate 2 be extruded is entered in groove 4 along cambered surface, have anti-extrusion ability strong, increase that installation strength, installation effectiveness are high, shockproof properties advantages of higher.
Claims (2)
1. an anti-extrusion precast wall body, body of wall comprises outer decorative panel, polystyrene foam warming plate and endothecium structure plate, described outer decorative panel and polystyrene foam warming plate, endothecium structure plate press adhesion by glue-line successively, it is characterized in that the medial surface of described outer decorative panel and endothecium structure plate is provided with at least one and cushions built-in groove, the openend of groove contacts with polystyrene foam warming plate.
2. a kind of anti-extrusion precast wall body according to claim 1, is characterized in that described groove medial surface is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607990.5U CN204876316U (en) | 2015-08-13 | 2015-08-13 | Prefabricated wall body of anti extruded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607990.5U CN204876316U (en) | 2015-08-13 | 2015-08-13 | Prefabricated wall body of anti extruded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876316U true CN204876316U (en) | 2015-12-16 |
Family
ID=54820708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607990.5U Expired - Fee Related CN204876316U (en) | 2015-08-13 | 2015-08-13 | Prefabricated wall body of anti extruded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876316U (en) |
-
2015
- 2015-08-13 CN CN201520607990.5U patent/CN204876316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180813 |