CN204401810U - A kind of external wall fire prevention outer heat preservation system - Google Patents
A kind of external wall fire prevention outer heat preservation system Download PDFInfo
- Publication number
- CN204401810U CN204401810U CN201520018303.6U CN201520018303U CN204401810U CN 204401810 U CN204401810 U CN 204401810U CN 201520018303 U CN201520018303 U CN 201520018303U CN 204401810 U CN204401810 U CN 204401810U
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- outer heat
- preservation system
- fire prevention
- external wall
- 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.)
- Active
Links
Abstract
The utility model provides a kind of external wall fire prevention outer heat preservation system, belongs to technical field of buildings.It solve existing structure adopt organic material to make, easy firing, easily aging, cause outer heat preservation system fire line, poor durability, application life is much smaller than problems such as Building Design life-spans.This external wall fire prevention outer heat preservation system, comprise body of wall, body of wall is fixed with insulation layer by mechanic anchor, medial surface and the lateral surface of described insulation layer all scribble interfacial agents, and described insulation layer is the cement foaming insulation board that fire-protection rating reaches A1 level.The utility model has that adhesion firmness is high, fireproof performance and excellent thermal insulation performance, reduces the effect of potential safety hazard, has thoroughly broken off burning phenomenon on fire, security performance advantages of higher.
Description
Technical field
The utility model belongs to technical field of buildings, refers in particular to a kind of external wall fire prevention outer heat preservation system.
Background technology
In order to implement scientific view of development, promote recycling economy development, set up conservation-minded society, country widelys popularize the important development measures such as energy-saving and emission-reduction.At present, China's building energy consumption has accounted for more than 30% of social total energy consumption, and the new power-saving technology of Devoting Major Efforts To Developing, propagation and employment, energy-saving material and energy-saving heat preserving system, to realizing China's building energy conservation target, promote that social sustainable development has great importance.
At present, the outer heat preservation system of external wall, because having basic elimination space enclosing structure heat bridge, improving the agent structure life-span, improving the advantages such as thermal characteristic of wall, is widely used in building exterior wall heat preserving engineering.External Thermal Insulation System mainly adopt organic or containing the thermal insulation material (as polystyrene foam plastics, polyurethane plastics, adhesive polystyrene granule heat-insulating mortar etc.) of organic principle as exterior wall main insulating material, these organic insulation material easy firings, easily aging, cause outer heat preservation system fire line, poor durability, application life is much smaller than the Building Design life-span; In addition, organic insulation material and construction material compatibility poor, cause outer heat preservation system complicated construction technique, system is easy to crack to come off.The problems referred to above bring hidden danger to the safety of building and normal use.
Summary of the invention
The purpose of this utility model is to provide a kind of concrete external wall fire prevention outer heat preservation system, fire-protection rating is adopted to reach the cement foaming insulation board of A1 level as heat insulating material in structure, it is non-flammable inorganic material, possesses excellent flameproof effect, heat insulating material both sides adopt interfacial agents to carry out interface processing, effectively raise adhesion stress, reach the effect preventing from coming off, and be anchored on body of wall with mechanic anchor, substantially increase heat insulating material and firmness be installed, the heat-insulation system fireproof heat insulating function admirable of formation, safe and reliable, construct convenient.
The purpose of this utility model is achieved in that
A kind of external wall fire prevention outer heat preservation system, comprise body of wall, body of wall is fixed with insulation layer by mechanic anchor, medial surface and the lateral surface of described insulation layer all scribble interfacial agents, and described insulation layer is the cement foaming insulation board that fire-protection rating reaches A1 level.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, be provided with leveling layer, tack coat successively between described body of wall and insulation layer, described leveling layer is the waterproofing mortar of thickness 3 ~ 10mm, and described tack coat is the adhesive of thickness 3 ~ 5mm.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, outside described insulation layer, be provided with crack-resistant layer and finish coat successively.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, described crack-resistant layer is alkali resistant glass fibre open weave cloth or galvanized steel wire netting, it is anti-cracking plastering layer that the medial surface of crack-resistant layer and lateral surface are equipped with thickness 3 ~ 10mm, and described anti-cracking plastering layer is special cracking resistant plastering mortar.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, described finish coat is dope layer or face brick layer.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, described cement foaming insulation board adopts cement or/and flyash is prepared from.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, the thickness of described interfacial agents is 0.3 ~ 0.6mm.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, described mechanic anchor is plastic expansion bolt, and the expansion tube of plastic expansion bolt is inserted in body of wall and the length of insertion portion is 5 ~ 8cm, and the quantity for the mechanic anchor of fixing warming plate is 1m
2the mechanic anchor quantity that body of wall is arranged is no less than 8.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, the left and right lap width that described crack-resistant layer overlaps mutually is 100mm, and upper and lower lap width is 80mm.
In above-mentioned a kind of external wall fire prevention outer heat preservation system, it is 500mm that described cement foaming insulation board comprises several length, and width is the rectangular blocks of 300mm, thickness 30 ~ 150mm, stacked offset arrangement between several rectangular blocks.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, the utility model can be applied in various new building exterior wall, building external wall energy-saving improvement project, reaches that adhesion firmness is high, fireproof performance and excellent thermal insulation performance, reduces the effect of potential safety hazard.
2, the utility model safe and reliable, construct convenient, can avoid that routine building external thermal insulation system is inflammable, cracking, hollowing, the workmanship common fault such as come off.
3, in the utility model, cement foaming insulation board adopts multiple mechanic anchor to follow closely on body of wall, is improved the adhesion firmness of warming plate and leveling layer by interfacial agents simultaneously, reaches the effect that fixing safety is firm.
4, in the utility model, cement foaming insulation board is non-flammable inorganic heat insulation material, and thoroughly broken off the phenomenon that burning is on fire, security performance is high.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is system construction figure of the present utility model.
Fig. 3 is the arrangement of insulation layer in the utility model and fixing schematic diagram.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3:
A kind of external wall fire prevention outer heat preservation system, comprise body of wall 1, body of wall 1 is fixed with insulation layer 2 by mechanic anchor, and the medial surface of described insulation layer and lateral surface all scribble interfacial agents 3, and described insulation layer is the cement foaming insulation board that fire-protection rating reaches A1 level.
Be provided with leveling layer 4, tack coat 5 between described body of wall and insulation layer successively, described leveling layer is the waterproofing mortar of thickness 3 ~ 10mm, and described tack coat is the adhesive of thickness 3 ~ 5mm.
Crack-resistant layer 6 and finish coat 7 is provided with successively outside described insulation layer.
Described crack-resistant layer is alkali resistant glass fibre open weave cloth or galvanized steel wire netting, and it is anti-cracking plastering layer 8 that the medial surface of crack-resistant layer and lateral surface are equipped with thickness 3 ~ 10mm, and described anti-cracking plastering layer is special cracking resistant plastering mortar.
Described finish coat is dope layer or face brick layer.
Described cement foaming insulation board adopts cement or/and flyash is prepared from.
The thickness of described interfacial agents is 0.3 ~ 0.6mm.The agent of the utility model median surface can be polymer-modified cement mortar.
Described mechanic anchor is plastic expansion bolt 10, and the expansion tube of plastic expansion bolt is inserted in body of wall and the length of insertion portion is 5 ~ 8cm, and the quantity for the mechanic anchor of fixing warming plate is 1m
2the mechanic anchor quantity that body of wall is arranged is no less than 8.
The left and right lap width that described crack-resistant layer overlaps mutually is 100mm, and upper and lower lap width is 80mm.
It is 500mm that described cement foaming insulation board comprises several length, and width is 300mm, the rectangular blocks 9 of thickness 30 ~ 150mm, stacked offset arrangement between several rectangular blocks.In the utility model, rectangular blocks lines up many rows, and in conjunction with formation one piece of warming plate, wherein the rectangular blocks fissure of displacement of upper and lower two rows is arranged, fissure of displacement 250mm.
Structure of the present utility model is formed can be divided into following steps:
The first step, utilizes the levelling base course wall of waterproofing mortar (namely arranging leveling layer on body of wall);
Second step, the cement foaming insulation board utilizing adhesive two sides to be scribbled interfacial agents is pasted onto leveling layer
Upper (two sides of cement foaming insulation board first coat interfacial agents, are then fixed by tack coat and leveling layer);
3rd step, utilizes mechanic anchor to be anchored on base course wall by cement foaming insulation board;
4th step, smears bottom anti-cracking plastering mortar outside cement foaming insulation board;
5th step, bottom surface anti-cracking plastering layer lays alkali resistant glass fibre open weave cloth or galvanized steel wire netting;
6th step, utilizes mechanic anchor alkali resistant glass fibre open weave cloth or zinc-coated wire to be anchored on base course wall on the net;
7th step, smears surface layer anti-cracking plastering mortar on the net at alkali resistant glass fibre open weave cloth or zinc-coated wire and (combines
8th step, namely the medial surface of crack-resistant layer and lateral surface are equipped with thickness 3 ~ 10mm is anti-cracking plastering layer);
9th step, finish coat that surface layer anti-cracking plastering mortar is constructed.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (10)
1. an external wall fire prevention outer heat preservation system, comprise body of wall, it is characterized in that: body of wall is fixed with insulation layer by mechanic anchor, medial surface and the lateral surface of described insulation layer all scribble interfacial agents, and described insulation layer is the cement foaming insulation board that fire-protection rating reaches A1 level.
2. a kind of external wall fire prevention outer heat preservation system according to claim 1, it is characterized in that: between described body of wall and insulation layer, be provided with leveling layer, tack coat successively, described leveling layer is the waterproofing mortar of thickness 3 ~ 10mm, and described tack coat is the adhesive of thickness 3 ~ 5mm.
3. a kind of external wall fire prevention outer heat preservation system according to claim 1, is characterized in that: be provided with crack-resistant layer and finish coat successively outside described insulation layer.
4. a kind of external wall fire prevention outer heat preservation system according to claim 3, it is characterized in that: described crack-resistant layer is alkali resistant glass fibre open weave cloth or galvanized steel wire netting, it is anti-cracking plastering layer that the medial surface of crack-resistant layer and lateral surface are equipped with thickness 3 ~ 10mm, and described anti-cracking plastering layer is mortar.
5. a kind of external wall fire prevention outer heat preservation system according to claim 3, is characterized in that: described finish coat is dope layer or face brick layer.
6. a kind of external wall fire prevention outer heat preservation system according to claim 1, is characterized in that: described cement foaming insulation board adopts cement or/and flyash is prepared from.
7. a kind of external wall fire prevention outer heat preservation system according to claim 1, is characterized in that: the thickness of described interfacial agents is 0.3 ~ 0.6mm.
8. a kind of external wall fire prevention outer heat preservation system according to claim 1, is characterized in that: described mechanic anchor is plastic expansion bolt, and the expansion tube of plastic expansion bolt is inserted in body of wall and the length of insertion portion is 5 ~ 8cm.
9. a kind of external wall fire prevention outer heat preservation system according to claim 4, it is characterized in that: the left and right lap width that described crack-resistant layer overlaps mutually is 100mm, upper and lower lap width is 80mm.
10. a kind of external wall fire prevention outer heat preservation system according to claim 1, it is characterized in that: it is 500mm that described cement foaming insulation board comprises several length, width is the rectangular blocks of 300mm, thickness 30 ~ 150mm, stacked offset arrangement between several rectangular blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018303.6U CN204401810U (en) | 2015-01-10 | 2015-01-10 | A kind of external wall fire prevention outer heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018303.6U CN204401810U (en) | 2015-01-10 | 2015-01-10 | A kind of external wall fire prevention outer heat preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401810U true CN204401810U (en) | 2015-06-17 |
Family
ID=53425685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018303.6U Active CN204401810U (en) | 2015-01-10 | 2015-01-10 | A kind of external wall fire prevention outer heat preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677137A (en) * | 2020-06-15 | 2020-09-18 | 泉州台商投资区品新装潢设计工作室 | Decorate and use outer wall insulation structure |
| CN113084137A (en) * | 2021-02-26 | 2021-07-09 | 山东省冶金设计院股份有限公司 | Installation method of continuous casting tundish heat-insulating layer and continuous casting tundish |
-
2015
- 2015-01-10 CN CN201520018303.6U patent/CN204401810U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677137A (en) * | 2020-06-15 | 2020-09-18 | 泉州台商投资区品新装潢设计工作室 | Decorate and use outer wall insulation structure |
| CN113084137A (en) * | 2021-02-26 | 2021-07-09 | 山东省冶金设计院股份有限公司 | Installation method of continuous casting tundish heat-insulating layer and continuous casting tundish |
| CN113084137B (en) * | 2021-02-26 | 2022-10-11 | 山东省冶金设计院股份有限公司 | Installation method of continuous casting tundish heat-insulating layer and continuous casting tundish |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202047589U (en) | Isolation-type fireproof composite heat-insulating template for cast-in-place concrete | |
| CN202064463U (en) | Inorganic mineral wool plate external thermal insulation structure of outer walls | |
| CN202450651U (en) | Outer heat insulating structure of composite foamed cement board outer wall | |
| CN203583690U (en) | Rock-wool polyurethane compound external-wall external heat-preserving plate | |
| CN101851994A (en) | Inorganic sandwich composite external thermal insulation system | |
| CN201649497U (en) | Fire-preventive isolation belt board for building exterior wall | |
| CN206360125U (en) | A kind of external thermal insulation system | |
| CN202577827U (en) | Heat preservation and fire protection integrating board | |
| CN204401810U (en) | A kind of external wall fire prevention outer heat preservation system | |
| CN202850243U (en) | Fire-proofing insulation board for outer wall of building | |
| CN205171715U (en) | Foaming magnesium oxychloride cement heated board outer wall fire prevention heat preservation system | |
| CN209277343U (en) | A kind of multi-functional complex heat-preservation exempts to tear exterior sheathing open | |
| CN202509652U (en) | Insulating decorative compound wall suitable for different energy-saving requirements | |
| CN201850662U (en) | Composite type external temperature preservation system of outer wall | |
| CN201981726U (en) | External insulation board of thin-plastered outer wall for phenolic aldehyde plate | |
| CN205776867U (en) | A kind of ultralow heat conduction fire preventing steel structure construction wall | |
| CN103883097A (en) | Insulation decorative plate | |
| CN203947602U (en) | A kind of rock wool heat-preservation system for building curtain wall | |
| CN203878790U (en) | A1-grade fireproof inorganic interior and exterior wall heat preservation board | |
| CN203188390U (en) | Outer wall vermiculite net-free non-combustible thermal insulation system | |
| CN202519801U (en) | Building fire prevention composite insulation board | |
| CN207028395U (en) | A kind of fireproof energy-saving construction warming plate | |
| CN201635198U (en) | Fire-proof composite thermal insulation system I | |
| CN202181622U (en) | External thermal insulation composite wall with bearing meeting requirement of fireproof limit s and protective layers | |
| CN201952912U (en) | Outer wall self-closing waterproof thermal insulation flame-retardant system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |