CN208650345U - A kind of complex heat-preservation fire prevention non-dismantling formwork - Google Patents
A kind of complex heat-preservation fire prevention non-dismantling formwork Download PDFInfo
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- CN208650345U CN208650345U CN201820954550.0U CN201820954550U CN208650345U CN 208650345 U CN208650345 U CN 208650345U CN 201820954550 U CN201820954550 U CN 201820954550U CN 208650345 U CN208650345 U CN 208650345U
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- anchor bolt
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- insulating layer
- screed
- complex heat
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Abstract
A kind of complex heat-preservation fire prevention non-dismantling formwork, including, interior screed, insulating layer, outer screed, grid cloth and outer anchor bolt, it is characterized by: being equipped with fireprotection layer between insulating layer and outer screed, interior anchor bolt and steel wire are set in advance in fireprotection layer, after the interior anchor bolt is connect with steel wire, sequentially pass through steel wire, steel wire left side fireprotection layer, insulating layer and interior screed, it is fixed with wall screw tightening, which is connected and fixed through interior anchor bolt and outer anchor bolt with base course wall.The utility model has simple structure and reasonable design, fire protecting performance is strong, the interior anchor bolt with wall connecting is previously provided in fireprotection layer, greatly strengthen the connection of complex heat-preservation fire prevention template and base course wall, keep its connection more secured, as an entirety, thoroughly solve the problems, such as to fall off caused by insulating layer stress and insulating layer aging.
Description
Technical field
The utility model relates to building template technical field more particularly to a kind of complex heat-preservation fire prevention non-dismantling formworks.
Background technique
External wall directly decides the energy of building entirety as architecture enclosing main structure, thermal and insulating performance
Water consumption is flat, in order to meet the requirements at the higher level that country proposes building energy conservation, those skilled in the art is needed to improve exterior-wall heat insulation effect
Fruit enhances fire protecting performance.
Currently, well known technology is that Chinese utility model CN206477479U such as discloses a kind of compound heat preservation die plate wall
Structure is poured by compound heat preservation die plate, concrete, connector and forms integral structure；Compound heat preservation die plate includes being sequentially arranged:
With interior screed, insulating layer, adhesive layer, screed-coat, the outer screed being in contact on the outside of base course wall；The insulating layer is by extrusion molding
Plate or polyurethane sheet layer are formed, and the screed-coat is coated and formed by granular polystyrene slurry and/or glass bead slurry；The heat preservation
Several anti-folding through-holes are offered on layer, are filled in each anti-folding through-hole and are connected as one with interior screed and adhesive layer
Mortar filling block, which is connect by connector with base course wall, is not connected firmly, insulating layer by
Power, once, easily there is obscission in insulating layer aging.
Summary of the invention
Existing insufficient in view of the above technical problems, the purpose of this utility model is to provide a kind of fire prevention of complex heat-preservation to exempt from
Form removal.
A kind of complex heat-preservation fire prevention non-dismantling formwork, including, interior screed (1), insulating layer (2), outer screed (5), grid
Cloth (7) and outer anchor bolt (8), it is characterised in that: be equipped with fireprotection layer (4) between insulating layer (2) and outer screed (5), interior anchor
In the fireprotection layer (4), the interior anchor bolt (9) is connect with steel wire (6) for bolt (9) and steel wire (6) setting, interior anchor bolt (9) according to
It is secondary to pass through steel wire (6), steel wire left side fireprotection layer (4), insulating layer (2) and interior screed (1), it is tightened with wall screw (3)
It is fixed.
The compound heat preservation die plate is connected and fixed through interior anchor bolt (9) and outer anchor bolt (8) with base course wall (101).
Anticorrosive heat insulating layer (12) and protective layer (13) are equipped on the cylinder of interior anchor bolt (9), the head of interior anchor bolt (9) is through spiral shell
Bolt (11) is fixed with iron plate (14), is equipped with insulation gasket (10) between interior anchor bolt (9) and iron plate (14), iron plate (14)
It is mounted on steel wire (6) through iron wire (15).
The anticorrosive heat insulating layer (12) is made using polyurethane material.
The insulation gasket (10) is made using aerogel material.
Grid cloth (7) are provided in interior screed (1) and outer screed (5).
The complex heat-preservation prevent fires template on every square metre be equipped with no less than five interior anchor bolt (9) and no less than four outside
Anchor bolt (8).
The insulating layer (2) with a thickness of 30mm-150mm.
The fireprotection layer (4) with a thickness of 30mm-50mm.
The utility model has simple structure and reasonable design, and fire protecting performance is strong, is previously provided in fireprotection layer and connects with wall
The interior anchor bolt connect greatly strengthens the connection of complex heat-preservation fire prevention template and base course wall, keeps its connection more secured, become one
A entirety thoroughly solves the problems, such as to fall off caused by insulating layer stress and insulating layer aging.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of utility model and wall connecting and heat insulation formwork interlayer；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the schematic diagram of the section structure of anchor bolt in the utility model；
Fig. 4 is the right side structure schematic diagram of Fig. 3.
In figure: base course wall 101, interior screed 1, insulating layer 2, wall screw 3, fireprotection layer 4, outer screed 5, steel wire
6, grid cloth 7, outer anchor bolt 8, interior anchor bolt 9, gasket 10, screw 11, anticorrosive heat insulating layer 12, protective layer 13, iron plate 14, iron wire 15.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, complex heat-preservation fire prevention template is poured with concrete, interior anchor bolt 9 and outer anchor bolt 8
Integral structure is formed, complex heat-preservation fire prevention template includes interior screed 1, the insulating layer being connected on the outside of base course wall 101
2, fireprotection layer 4, outer screed 5, insulating layer 2 are made of extruded sheet or polyurethane sheet layer, the insulating layer 2 with a thickness of
30mm-150mm, fireprotection layer 4 with a thickness of 30mm-50mm.Interior anchor bolt 9 and steel wire 6 are previously provided in fireprotection layer 4, outside
Anchor bolt 8 is for connecting complex heat-preservation fire prevention template and base course wall 101, after the interior anchor bolt 9 is connect with steel wire 6, successively
Fixation is tightened across steel wire 6,6 left side fireprotection layer 4 of steel wire, insulating layer 2 and interior screed 1 and wall screw 3, makes itself and wall
Body connection is stronger.Grid cloth 7 is provided on interior screed 1 and outer screed 5.
As shown in figure 3, being equipped with anticorrosive heat insulating layer 12 and protective layer 13, the anticorrosive heat insulating on the cylinder of interior anchor bolt 9
Layer 12 is made using polyurethane material, and the setting of anticorrosive heat insulating layer 12 efficiently solves interior anchor bolt 9 in insulating layer 2
Corrosion problem, increase the service life of interior anchor bolt 9.The head of interior anchor bolt 9 is fixed with iron plate 14 through bolt 11, in interior anchor bolt
Insulation gasket 10 is equipped between 9 and iron plate 14, iron plate 14 is mounted on steel wire 6 through iron wire 15.The insulation
Gasket 10 is made using aerogel material, is had the athermanous excellent properties of low temperature, is greatly reduced the thermally conductive of interior anchor bolt 9
Performance.
As shown in Fig. 2, the complex heat-preservation fire prevention template on every square metre be equipped with no less than five interior anchor bolt 9 and no less than
Four outer anchor bolts 8.
Claims (9)
- The non-dismantling formwork 1. a kind of complex heat-preservation is prevented fires, including, interior screed (1), insulating layer (2), outer screed (5), grid cloth (7) and outer anchor bolt (8), it is characterised in that: be equipped with fireprotection layer (4) between insulating layer (2) and outer screed (5), interior anchor bolt (9) and steel wire (6) setting is in fireprotection layer (4), and the interior anchor bolt (9) is connect with steel wire (6), and interior anchor bolt (9) is successively Fireprotection layer (4), insulating layer (2) and interior screed (1) on the left of steel wire (6), steel wire are tightened solid with wall screw (3) It is fixed.
- The non-dismantling formwork 2. a kind of complex heat-preservation according to claim 1 is prevented fires, it is characterised in that: compound heat preservation die plate warp Interior anchor bolt (9) and outer anchor bolt (8) are connected and fixed with base course wall (101).
- The non-dismantling formwork 3. a kind of complex heat-preservation according to claim 2 is prevented fires, it is characterised in that: the column in interior anchor bolt (9) Body is equipped with anticorrosive heat insulating layer (12) and protective layer (13), and the head of interior anchor bolt (9) is fixed with iron plate (14) through bolt (11), Insulation gasket (10) are equipped between interior anchor bolt (9) and iron plate (14), iron plate (14) is mounted on steel wire (6) through iron wire (15) On.
- The non-dismantling formwork 4. a kind of complex heat-preservation according to claim 3 is prevented fires, it is characterised in that: the anticorrosive heat insulating layer (12) it is made using polyurethane material.
- The non-dismantling formwork 5. a kind of complex heat-preservation according to claim 3 is prevented fires, it is characterised in that: the thermal insulation separation heat pad Piece (10) is made using aerogel material.
- The non-dismantling formwork 6. a kind of complex heat-preservation according to claim 1 is prevented fires, it is characterised in that: in interior screed (1) and Grid cloth (7) are provided in outer screed (5).
- The non-dismantling formwork 7. a kind of complex heat-preservation according to claim 2 is prevented fires, it is characterised in that: complex heat-preservation fire prevention mould No less than five interior anchor bolts (9) and no less than four outer anchor bolts (8) are equipped with for every square metre on plate.
- The non-dismantling formwork 8. a kind of complex heat-preservation according to claim 1 is prevented fires, it is characterised in that: the insulating layer (2) With a thickness of 30mm-150mm.
- The non-dismantling formwork 9. a kind of complex heat-preservation according to claim 1 is prevented fires, it is characterised in that: the fireprotection layer (4) With a thickness of 30mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954550.0U CN208650345U (en) | 2018-06-21 | 2018-06-21 | A kind of complex heat-preservation fire prevention non-dismantling formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954550.0U CN208650345U (en) | 2018-06-21 | 2018-06-21 | A kind of complex heat-preservation fire prevention non-dismantling formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650345U true CN208650345U (en) | 2019-03-26 |
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ID=65781660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954550.0U Active CN208650345U (en) | 2018-06-21 | 2018-06-21 | A kind of complex heat-preservation fire prevention non-dismantling formwork |
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| Country | Link |
|---|---|
| CN (1) | CN208650345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306058A (en) * | 2022-09-13 | 2022-11-08 | 中交第四公路工程局有限公司 | Disassembly-free heat preservation template and installation method |
-
2018
- 2018-06-21 CN CN201820954550.0U patent/CN208650345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306058A (en) * | 2022-09-13 | 2022-11-08 | 中交第四公路工程局有限公司 | Disassembly-free heat preservation template and installation method |
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