CN203222902U - Cast-in-place concrete external thermal insulation wall with polystyrene board and rock wool board fire-barrier belt - Google Patents
Cast-in-place concrete external thermal insulation wall with polystyrene board and rock wool board fire-barrier belt Download PDFInfo
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- CN203222902U CN203222902U CN 201320244015 CN201320244015U CN203222902U CN 203222902 U CN203222902 U CN 203222902U CN 201320244015 CN201320244015 CN 201320244015 CN 201320244015 U CN201320244015 U CN 201320244015U CN 203222902 U CN203222902 U CN 203222902U
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- fire barrier
- polyphenyl plate
- rock cotton
- cast
- situ concrete
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Abstract
A cast-in-place concrete external thermal insulation wall with a polystyrene board and a rock wool board fire-barrier belt is sequentially composed of a cast-in-place concrete wall body, an insulating layer, a crack resisting protective layer and a coating layer from inside to outside. The insulating layer is composed of the polystyrene board and the strengthening vertical hair rock wool board fire-barrier belt which are connected together through a rock wool fire-barrier belt fixing clamp. The rock wool fire-barrier belt fixing clamp is formed by connecting a connecting slice, an insertion slice and a stop slice. The points at the upper end and the lower end of the insertion slice are inserted in the polystyrene board and the strengthening vertical hair rock wool board fire-barrier belt respectively. The front end of the connecting slice extends into the cast-in-place concrete wall body and is fixed to a steel bar in a binding mode. The stop slice at the rear end of the connecting slice is tightly attached to the outer surface of the polystyrene board and the outer surface of the strengthening vertical hair rock wool board fire-barrier belt. By means of the cast-in-place concrete external thermal insulation wall, the fire-barrier belt and the polystyrene board are constructed synchronously, the polystyrene board and the fire-barrier belt are effectively fixed, project quality is ensured, and the cast-in-place concrete external thermal insulation wall can be widely applied to the construction field of outer walls of buildings.
Description
Technical field
The utility model relates to a kind of external heat insulating wall, particularly a kind of external heat insulating wall that is provided with the fire barrier.
Background technology
The polyphenyl plate cast-in-place concrete external heat insulating wall can't add the fire barrier in construction at present, or in adding the fire barrier process, can't effectively be connected and fixed with polyphenyl plate, cause after cast-in-situ concrete is finished, the generation of phenomenons such as dislocation, projection appears in fire barrier and polyphenyl plate, has a strong impact on workmanship.
The utility model content
The utility model provides a kind of polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall, solve the technical problem that fire barrier and polyphenyl plate can't be constructed synchronously, and fire barrier and polyphenyl plate are difficult to effectively fixing technical problem.
The technical scheme that its technical problem that solves the utility model adopts is:
This polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall is followed successively by in-situ concrete wall, insulation layer, cracking resistance overcoat and finish coat from inside to outside; Described insulation layer is made of polyphenyl plate and enhancing vertical hair rock cotton board fire barrier;
Described polyphenyl plate with strengthen vertical hair rock cotton board fire barrier by the rock wool fire barrier fixedly card connection be in the same place, the fixing card in rock wool fire barrier is formed by connecting by brace, inserted sheet and catch, the inserted sheet tip at two ends up and down inserts polyphenyl plate respectively and strengthens in the vertical hair rock cotton board fire barrier, the brace front end stretches in the in-situ concrete wall, and colligation is fixed on the reinforcing bar, the catch of brace rear end and polyphenyl plate and strengthen vertical hair rock cotton board fire barrier external surface and be adjacent to;
Described polyphenyl plate is linked together by the plastics bail at the perps place, and fixed by plastics bail and in-situ concrete wall, strengthen vertical hair rock cotton board fire barrier and fixed by plastics bail and in-situ concrete wall, the plastics bail stretches into in-situ concrete wall inside, and colligation is fixed on the reinforcing bar.
Described enhancing vertical hair rock cotton board fire barrier is to be central layer with at least two rock cotton slivers that are arranged side by side, the composite plate that is formed by four faces of fortifying fibre layer and mortar overcoat coating central layer length direction, the fibre orientation of described rock cotton sliver is parallel with the thickness direction of plate body.
Described polyphenyl plate is molding polyphenyl plate or extruded polystyrene board.
The contact surface of described polyphenyl plate and in-situ concrete wall has tongue and groove, and tongue and groove is dovetail groove, rectangular channel or dovetail groove.
The surfaces externally and internally of described polyphenyl plate is the brushing boundary mortar all.
The seam crossing of described polyphenyl plate scribbles bonded adhesives, and is stained with and tapes.
The plastics bail spacing 300～600mm at described polyphenyl plate perps place arranges.
Also has glue powder polyphenyl particle slurry leveling layer between described insulation layer and the cracking resistance overcoat.
The beneficial effects of the utility model are as follows:
The utility model utilizes the fixing card in rock wool fire barrier with polyphenyl plate and strengthens the vertical hair rock cotton board and effectively links together, well p-poly-phenyl plate and enhancing vertical hair rock cotton board are fixed, stoped effectively and strengthened vertical hair rock cotton board fire barrier and the polyphenyl plate displacement of four direction all around, guaranteed the concreting implementation of processes, accelerated speed of application, improve workmanship, solved can't the construct technical barrier of fire barrier of polyphenyl plate cast-in-place concrete external heat insulating wall.
The utility model is selected for use and is strengthened the vertical hair rock cotton board as the fire barrier of polyphenyl plate cast-in-place concrete external heat insulating wall, has the advantage of high insulating effect, intensity height, fire-proof and damp-proof superior performance.
Polyphenyl plate of the present utility model and enhancing vertical hair rock cotton board fire barrier are fixed by plastics bail and in-situ concrete wall respectively, have effectively improved the bond strength of insulation layer and cast-in-situ concrete, can improve the planeness of cast, avoid running slurry.
The utility model can make fire barrier and polyphenyl plate construct synchronously, and p-poly-phenyl plate and fire barrier effectively fix, and has guaranteed workmanship, can be widely used in the external wall construction field.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the structural representation of the fixing card in rock wool fire barrier.
Fig. 4 is the structural representation that strengthens vertical hair rock cotton board fire barrier.
Reference numeral: card, 1.1-brace, 1.2-inserted sheet, 1.3-catch, 2-plastics bail, 3-glue powder polyphenyl particle slurry leveling layer, 4-in-situ concrete wall, 5-polyphenyl plate, 6-cracking resistance overcoat, 7-finish coat, 8-enhancing vertical hair rock cotton board fire barrier, 8.1-rock cotton sliver, 8.2-fibre, 8.3-fortifying fibre layer, 8.4-mortar overcoat are fixed in 1-rock wool fire barrier.
The specific embodiment
Embodiment one is referring to shown in Fig. 1,3, this polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall is characterized in that: be followed successively by in-situ concrete wall 4, insulation layer, glue powder polyphenyl particle slurry leveling layer 3, cracking resistance overcoat 6 and finish coat 7 from inside to outside; Described insulation layer is made of polyphenyl plate 5 and enhancing vertical hair rock cotton board fire barrier 8;
Described polyphenyl plate 5 and enhancing vertical hair rock cotton board fire barrier 8 are linked together by the fixing card 1 in rock wool fire barrier, the fixing card in rock wool fire barrier 1 is formed by connecting by brace 1.1, inserted sheet 1.2 and catch 1.3, the tip at inserted sheet two ends about in the of 1.2 inserts polyphenyl plate 5 respectively and strengthens in the vertical hair rock cotton board fire barrier 8, brace 1.1 front ends stretch in the in-situ concrete wall 4, and colligation is fixed on the reinforcing bar, and the catch 1.3 of brace 1.1 rear ends is with polyphenyl plate 5 and strengthen vertical hair rock cotton board fire barrier 8 external surfaces and be adjacent to.It is 201220300569.6 fixedly card that the fixing card 1 in rock wool fire barrier can adopt the patent No..
Described polyphenyl plate 5 is linked together by plastics bail 2 at the perps place, and it is fixing with in-situ concrete wall 4 by plastics bail 2, it is fixing with in-situ concrete wall 4 by plastics bail 2 to strengthen vertical hair rock cotton board fire barrier, plastics bail 2 stretches into in-situ concrete wall 4 inside, and colligation is fixed on the reinforcing bar.
Referring to shown in Figure 4, described enhancing vertical hair rock cotton board fire barrier 8 is to be central layer with at least two rock cotton slivers that are arranged side by side 8.1, the composite plate that is formed by four faces of fortifying fibre layer 8.3 and mortar overcoat 8.4 coating central layer length directions, fibre 8.2 orientations of described rock cotton sliver 8.1 are parallel with the thickness direction of plate body.Strengthening vertical hair rock cotton board fire barrier 8, can to adopt number of patent application be 201210143660.6 composite rock wool reinforcement plate.
The job practices of embodiment one is as follows:
After the reinforcing bar acceptance(check) of in-situ concrete wall 4, the cement mortar cushion block that colligation is made by the thickness of concrete cover requirement, every square metre is no less than 4; The position of fire barrier is installed at needs enhancing vertical hair rock cotton board fire barrier 8 is installed, strengthening vertical hair rock cotton board fire barrier 8 long side directions should be parallel with the ground line, plastics bail 2 is penetrated fire barrier 8 colligations of enhancing vertical hair rock cotton board be fixed on the reinforcing bar, it is the plastics bail 2 described in 02282766.8 that plastics bail 2 can adopt the patent No.; The fixing card 1 in rock wool fire barrier is installed, the inserted sheet 1.2 of the fixing card 1 in rock wool fire barrier is inserted the inside, side at the place, long limit that strengthens vertical hair rock cotton board fire barrier 8, the catch 1.3 of fixing card just is close on the external surface that strengthens vertical hair rock cotton board fire barrier 8, the brace 1.1 of fixing card stretches in the in-situ concrete wall 4, and colligation is fixed on the reinforcing bar fixing card spacing 600mm.In the above and below that strengthens vertical hair rock cotton board fire barrier 8 two-sided polyphenyl plate 5 through boundary mortar surface treated band tongue and groove is installed, tongue and groove is towards reinforcing bar, make the inserted sheet 1.2 of fixing card insert inside, polyphenyl plate 5 side, and the catch 1.3 of fixing card just is close on the external surface of polyphenyl plate 5.Polyphenyl plate can be EPS plate or XPS plate, and its tongue and groove can be dovetail groove, rectangular channel or dovetail groove.At other position polyphenyl plate 5 is installed, tongue and groove is towards reinforcing bar, and the polyphenyl plate seam crossing will be coated bonded adhesives, plate seam place needs Continuous pressing device for stereo-pattern, perps place at plate connects together two polyphenyl plate with plastics bail 2, spacing 300～600mm, and 2 colligations of plastics bail are fixed on the reinforcing bar.The formwork concreting, carry out necessary repairing behind the stripping, use meets the glue powder polyphenyl particle slurry of building industrial and commercial bank's industry standard " glue powder polyphenyl granule exterior wall outer heat preservation system " (JG 158) requirement and carries out the levelling processing, carry out the construction of cracking resistance overcoat 6 and finish coat 7 then according to common practice, cracking resistance protection coating materials and facing layer material should meet the requirement of building industrial and commercial bank's industry standard " glue powder polyphenyl granule exterior wall outer heat preservation system " (JG 158).
Embodiment two is referring to shown in Fig. 2,3, when the planeness deviation of building back polyphenyl plate 5 and enhancing vertical hair rock cotton board fire barrier 8 is little, can carry out levelling without glue powder polyphenyl particle slurry leveling layer 3 handles, directly carry out the construction of cracking resistance overcoat 6 and finish coat 7, cracking resistance protection coating materials and facing layer material should meet the requirement of building industrial and commercial bank's industry standard " glue powder polyphenyl granule exterior wall outer heat preservation system " (JG 158).
Claims (8)
1. a polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall is characterized in that: be followed successively by in-situ concrete wall (4), insulation layer, cracking resistance overcoat (6) and finish coat (7) from inside to outside; Described insulation layer is by polyphenyl plate (5) and strengthen vertical hair rock cotton board fire barrier (8) formation;
Described polyphenyl plate (5) and enhancing vertical hair rock cotton board fire barrier (8) are linked together by the fixing card in rock wool fire barrier (1), the fixing card in rock wool fire barrier (1) is by brace (1.1), inserted sheet (1.2) and catch (1.3) are formed by connecting, inserted sheet (1.2) tip at two ends up and down inserts polyphenyl plate (5) respectively and strengthens in the vertical hair rock cotton board fire barrier (8), brace (1.1) front end stretches in the in-situ concrete wall (4), and colligation is fixed on the reinforcing bar, and the catch (1.3) of brace (1.1) rear end is adjacent to polyphenyl plate (5) and enhancing vertical hair rock cotton board fire barrier (8) external surface;
Described polyphenyl plate (5) is linked together by plastics bail (2) at the perps place, and it is fixing by plastics bail (2) and in-situ concrete wall (4), it is fixing by plastics bail (2) and in-situ concrete wall (4) to strengthen vertical hair rock cotton board fire barrier (8), plastics bail (2) stretches into in-situ concrete wall (4) inside, and colligation is fixed on the reinforcing bar.
2. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1, it is characterized in that: described enhancing vertical hair rock cotton board fire barrier (8) is to be central layer with at least two rock cotton slivers that are arranged side by side (8.1), the composite plate that is formed by four faces of fortifying fibre layer (8.3) and mortar overcoat (8.4) coating central layer length direction, fibre (8.2) orientation of described rock cotton sliver (8.1) is parallel with the thickness direction of plate body.
3. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1 is characterized in that: described polyphenyl plate (5) is molding polyphenyl plate or extruded polystyrene board.
4. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1, it is characterized in that: described polyphenyl plate (5) has tongue and groove with the contact surface of in-situ concrete wall (4), and tongue and groove is dovetail groove, rectangular channel or dovetail groove.
5. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1, it is characterized in that: the surfaces externally and internally of described polyphenyl plate (5) is the brushing boundary mortar all.
6. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1, it is characterized in that: the seam crossing of described polyphenyl plate (5) scribbles bonded adhesives, and is stained with and tapes.
7. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1 is characterized in that: plastics bail (2) spacing 300～600mm setting at described polyphenyl plate (5) perps place.
8. polyphenyl plate rock cotton board fire barrier cast-in-situ concrete external heat insulating wall according to claim 1 is characterized in that: also have glue powder polyphenyl particle slurry leveling layer (3) between described insulation layer and the cracking resistance overcoat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244015 CN203222902U (en) | 2013-05-08 | 2013-05-08 | Cast-in-place concrete external thermal insulation wall with polystyrene board and rock wool board fire-barrier belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244015 CN203222902U (en) | 2013-05-08 | 2013-05-08 | Cast-in-place concrete external thermal insulation wall with polystyrene board and rock wool board fire-barrier belt |
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| Publication Number | Publication Date |
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| CN203222902U true CN203222902U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320244015 Expired - Lifetime CN203222902U (en) | 2013-05-08 | 2013-05-08 | Cast-in-place concrete external thermal insulation wall with polystyrene board and rock wool board fire-barrier belt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201087A (en) * | 2015-09-15 | 2015-12-30 | 安徽省根源光大节能建材有限公司 | Installation structure for decorating plates |
| CN108396882A (en) * | 2018-05-22 | 2018-08-14 | 中国五冶集团有限公司 | Civil buildings thermal insulation fireproof structure of external wall and method |
-
2013
- 2013-05-08 CN CN 201320244015 patent/CN203222902U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201087A (en) * | 2015-09-15 | 2015-12-30 | 安徽省根源光大节能建材有限公司 | Installation structure for decorating plates |
| CN105201087B (en) * | 2015-09-15 | 2017-10-31 | 安徽根源光大高深新材料有限公司 | The mounting structure of decorative panel |
| CN108396882A (en) * | 2018-05-22 | 2018-08-14 | 中国五冶集团有限公司 | Civil buildings thermal insulation fireproof structure of external wall and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |
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| CX01 | Expiry of patent term |