CN102345332B - Fabricated fireproof isolation strip - Google Patents
Fabricated fireproof isolation strip Download PDFInfo
- Publication number
- CN102345332B CN102345332B CN201110324570.2A CN201110324570A CN102345332B CN 102345332 B CN102345332 B CN 102345332B CN 201110324570 A CN201110324570 A CN 201110324570A CN 102345332 B CN102345332 B CN 102345332B
- Authority
- CN
- China
- Prior art keywords
- fireproof
- isolation strip
- fire
- fabricated
- cover plate
- 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
Links
Images
Landscapes
- Building Environments (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fabricated fireproof isolation strip which has the characteristics of good fire-proofing effect and convenience for installation. The fabricated fireproof isolation strip comprises a fireproof cover plate, fireproof baffles, a metal framework connector, a bolt connector and a flame retardant insulation material; multiple U-shaped fireproof baffles are connected with the metal framework connector via bolts; the fireproof cover plate is covered on the metal framework connector; and the flame retardant insulation material is held in the U-shaped fireproof baffles. The fireproof cover plate and the fireproof baffles are metal stamping U-shaped cover plates in a decoration face processing form and a punching processing form. The fabricated fireproof isolation strip has the advantage of systematizing an external thermal insulation fireproof isolation strip on the outer wall in a severe cold region so that the defects of connection problem, safety problem, poor durability, and the like of the traditional isolation strip are overcome.
Description
Technical field
The present invention relates to a kind of building fire protection technical field, is exactly a kind of fabricated fireproof isolation strip.
Background technology
Severe cold area architectural exterior insulation adopts the material energy-savings such as polystyrene, polyurethane more than 10 year, follow the condition of a fire of heat insulating material for external in work progress in recent years to take place frequently, Ministry of Public Security's " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " requires non-curtain buildings exterior wall that fire prevention quarantine measures are set in 2009.The teacher apartment big fire of Jing'an District, Shanghai in 2010 is that the heat insulating material for external that ignites in rebuilding construction process causes, the prosperous big fire in Shenyang ten thousand in 2011 more expose the weakness of organic external wall outer insulation material, building energy conservation with in security against fire conflict with collision in, the effect of certain disaster mitigation impact can be played in fire barrier, but, the patented product of fire barrier (CN 201679108U on market, CN 201762921U etc.) in the research and development in integrated composite fire barrier always, the product adopting is based on foamed concrete, pottery, rock wool, the adiabatic band of fire insulation that the inorganic material such as glass silk flosssilk wadding are combined into one, although easy on construction link, but when these composite materials are connecting, durable, in the condition such as make moist, how much be subject to the restriction of self-characteristic, the direct connection measure of light material will bring the textural hidden danger of external wall energy-saving, partial monopoly product (CN 201972259U) has considered that skeleton separates with fire-retardant heat-insulation material system, but in construction, have the problems such as not easy to operate, the factor such as durability, moistureproof ability of A level fire proofing material has restricted the combination between fire barrier and external thermal insulation system.
Summary of the invention
The object of this invention is to provide a kind of fabricated fireproof isolation strip, its solves the series of problems such as construction, maintenance, facade be integrated, is applicable to the product of severe cold area external thermal insulation system.
The object of the invention is to be achieved through the following technical solutions: it comprises fire prevention cover plate, fire resisting shield, metallic framework connector, bolt connection piece, flame-retardant heat insulating material, it is characterized in that: multiple U-shaped fire resisting shields and metallic framework connector are linked together with bolt, at metallic framework connector, place is buckled with fire prevention cover plate, and flame-retardant heat insulating material is contained in U-shaped fire resisting shield.Fire prevention cover plate and fire resisting shield are the U-shaped buckle closure plate of metal stamping, are divided into two kinds of patterns with decorative cover processing and punching processing.There is fireproof paint sprayed coating on metallic framework connector surface.Flame-retardant heat insulating material selection meets the commercially available fire proofing material of A level fire protection requirement.
advantage of the present invention is:
1. the technical advantage of this patent research is external wall outer insulation fire barrier, severe cold area assembly system, has changed the shortcoming such as connectivity problem, safety problem and durability deficiency of existing isolation strip product itself.
2. combine construction experience and measure, new product is made to serial integrated technology, comprehensively solve the common problems such as safe, the durable and fire prevention of severe cold area external wall outer insulation.
3. assembling isolation strip system itself becomes a part for building external decoration energy-saving design integration component, has advantages of that easy installation, precision are high, easy care, style be unified.
Brief description of the drawings
Fig. 1 is fire barrier installation drawing.
Fig. 2 is fire resisting shield figure of the present invention.
Fig. 3 is the present invention cover plate figure that prevents fires.
Fig. 4 is front view of the present invention.
Fig. 5 is the sectional view that the present invention installs baffle plate place.
Fig. 6 is the sectional view at installation connecting element of the present invention place.
In figure: the 1st, fire prevention cover plate, the 2nd, fire resisting shield, the 3rd, metallic framework connector, the 4th, heat insulating material, the 5th, heat insulating washer, the 6th, coupling bar mouth, the 7th, door board button, the 8th, connecting bolt, the 9th, flame-retardant heat insulating material, the 10th, recess is installed, the 11st, the punching of plastering, the 12nd, watertight shutter, the 13rd, apron flashing, the 14th, cover plate buckle, the 15th, glass screen cloth, the 16th, pargeting.
Detailed description of the invention
The present invention is described in detail with reference to the accompanying drawings.Multiple U-shaped fire resisting shields 2 and metallic framework connector 3 are linked together with bolt, be buckled with fire prevention cover plate 1 at metallic framework connector 3 places, flame-retardant heat insulating material 9 is contained in U-shaped fire resisting shield 2.Fire prevention cover plate 1 and fire resisting shield 2 are the U-shaped buckle closure plate of metal stamping, are divided into two kinds of patterns with decorative cover processing and punching processing.There is fireproof paint sprayed coating on metallic framework connector 3 surfaces.Flame-retardant heat insulating material 9 is selected the commercially available fire proofing material that meets the fire protection requirement of A level.
The present invention divides connector and A level fire proofing material to be arranged, and effectively avoids the defect on material to bring unsafe factor on outer insulation construction.
It is U-shaped that connector adopts steel plate stamping to be pressed into, and by position difference, structures such as connecting keyhole, door board button, floor is set, can perforate on backboard, and to alleviate deadweight.Metal connecting piece, by fireproof paint and antirust processing, makes it have certain fire endurance and durability, and back side connection keyhole has controllability and meets the outer decoration requirement of engineering that construction precision is higher.
Fire resisting shield is made up of U-shaped baffle plate, waterproof liner, upper and lower apron flashing, construction opening, and baffle plate adopts bolt to be connected combination with buckle with being connected of connector, and the end of baffle plate has installation recess, and constructability assembling needs with replacing baffle plate; Waterproof liner can avoid external thermal insulation system inner side to be subject to the time of tide, the impact of solidifying water on isolation strip, upper and lower arranging of apron flashing can effectively protect the performance of fire barrier inside thermal conservation material not affected by rainwater, outer apron flashing can prevent heat insulating material for external spreading in fire process to a great extent, and outer apron flashing can effectively solve the cracking of wall surface problem that the temperature deformation of external wall outer insulation floated finish causes; Can fixed outer wall external thermal insulation system glass fiber net between baffle plate and connector, strengthen the safety of outer heat preservation system; Baffle plate plate face, according to exterior decoration demand, can be divided into decorative cover flat board and two kinds of punched-plates.
Fire prevention cover plate (Fig. 4) is divided into dull and stereotyped and two kinds of punched-plates equally, and is connected with buckle between junction plate, between cover plate and baffle plate, forms tongue and groove, for space between capping baffle plate, can dismantle at any time, facilitates system maintenance.
When installation:
1. connector is installed at fire barrier place, and spacing 600mm is anchored in plinth course with the swollen bolt of M10;
2. A level heat insulating material is placed in baffle plate, thickness meets thermal technology's needs, and width is advisable to be no more than installation recess;
3. fire resisting shield is fixed by bolts on connector, respectively joins up and down waterproof, heat-insulating washer;
4. in external insulation system, the strengthening measure such as glass screen cloth should be pressed in the gap of baffle plate and external insulation system, and baffle plate drapes over one's shoulders water and exposes, and watertight shutter should be adjacent to base course wall;
5. fill up remaining space with inorganic heat insulation material, closure fire prevention cover plate.
In the time that outside, isolation strip needs to plaster, select the door plate with punching hole type.
Claims (4)
1. fabricated fireproof isolation strip, it comprises fire prevention cover plate (1), fire resisting shield (2), metallic framework connector (3), bolt connection piece, flame-retardant heat insulating material (9), it is characterized in that: fire resisting shield (2) adopts bolt to be connected combination with buckle with being connected of metallic framework connector (3), locate to be buckled with fire prevention cover plate (1) at metallic framework connector (3), flame-retardant heat insulating material (9) is contained in U-shaped fire resisting shield (2).
2. fabricated fireproof isolation strip according to claim 1, is characterized in that: fire prevention cover plate (1) and fire resisting shield (2) are the U-shaped buckle closure plate of metal stamping, is divided into two kinds of patterns with decorative cover processing and punching processing.
3. fabricated fireproof isolation strip according to claim 1, is characterized in that: there is fireproof paint sprayed coating on metallic framework connector (3) surface.
4. fabricated fireproof isolation strip according to claim 1, is characterized in that: flame-retardant heat insulating material (9) is selected the commercially available fire proofing material that meets the fire protection requirement of A level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110324570.2A CN102345332B (en) | 2011-10-24 | 2011-10-24 | Fabricated fireproof isolation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110324570.2A CN102345332B (en) | 2011-10-24 | 2011-10-24 | Fabricated fireproof isolation strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102345332A CN102345332A (en) | 2012-02-08 |
| CN102345332B true CN102345332B (en) | 2014-07-02 |
Family
ID=45544373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110324570.2A Expired - Fee Related CN102345332B (en) | 2011-10-24 | 2011-10-24 | Fabricated fireproof isolation strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102345332B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305591A (en) * | 2020-03-06 | 2020-06-19 | 河北省建筑科学研究院有限公司 | External thermal insulation prefabricated fireproof isolation strip for existing building external wall and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0699809A1 (en) * | 1994-08-30 | 1996-03-06 | Sadef N.V. | Fireproof composite structure |
| JP2003505624A (en) * | 1999-07-21 | 2003-02-12 | ドルマ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Fire wall |
| DE102008034055A1 (en) * | 2008-07-22 | 2010-02-04 | Lampertz Gmbh & Co. Kg | security Zone |
| CN201972259U (en) * | 2011-03-31 | 2011-09-14 | 赵群 | WR type series building fire protection strip |
| CN202509645U (en) * | 2011-10-24 | 2012-10-31 | 沈阳建筑大学 | Assembled fireproof isolation belt |
-
2011
- 2011-10-24 CN CN201110324570.2A patent/CN102345332B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0699809A1 (en) * | 1994-08-30 | 1996-03-06 | Sadef N.V. | Fireproof composite structure |
| JP2003505624A (en) * | 1999-07-21 | 2003-02-12 | ドルマ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Fire wall |
| DE102008034055A1 (en) * | 2008-07-22 | 2010-02-04 | Lampertz Gmbh & Co. Kg | security Zone |
| CN201972259U (en) * | 2011-03-31 | 2011-09-14 | 赵群 | WR type series building fire protection strip |
| CN202509645U (en) * | 2011-10-24 | 2012-10-31 | 沈阳建筑大学 | Assembled fireproof isolation belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102345332A (en) | 2012-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207714657U (en) | A kind of new A grade fire-retardant heat insulation decorative integrated plate | |
| CN202577827U (en) | Heat preservation and fire protection integrating board | |
| CN202164772U (en) | Outer wall decoration anti-flaming insulation board | |
| KR20210044732A (en) | Heat Diffusion and Flame Penetration Blocking-type Combustion Sandwich Panel and its Installation Method | |
| CN102094466A (en) | Fire prevention, thermal insulation and heat preservation plate for outer wall of building | |
| CN202509645U (en) | Assembled fireproof isolation belt | |
| CN202108151U (en) | Reflection type insulation, heat insulation and energy saving brick | |
| KR100701614B1 (en) | Fire-resistant prefabricated panel and method for manufacturing the same | |
| CN209494462U (en) | Novel building curtain wall fire window | |
| CN108086614A (en) | A kind of A grades of fire-retardant heat insulation decorative integrated plate and preparation method thereof | |
| CN102345332B (en) | Fabricated fireproof isolation strip | |
| KR20160093168A (en) | Fireproof and noncombustible construction method of structure's exterior wall | |
| CN203034652U (en) | Curtain wall integrating fireprotection and heat preservation | |
| CN105064889A (en) | Steel heat insulation fireproof door | |
| CN205476220U (en) | Composite sheet is decorated to building outer wall | |
| CN202347676U (en) | Embedded connection insulation board with metal face and rock wool fire-resistant inner core | |
| CN102877617B (en) | Heat preservation and decoration integrated plate and mounting plate thereof | |
| KR100711066B1 (en) | Fireproof structure of fire door | |
| KR20160120360A (en) | Adiabatic phenolfoam and method of constructing adiabatic structure using the same | |
| CN103883097A (en) | Insulation decorative plate | |
| CN205742577U (en) | Fireproof heat-preservation decoration system | |
| KR20060136167A (en) | Fireproof structure of fire door | |
| CN102268903A (en) | Reflective thermal insulating and energy-saving brick | |
| CN202430929U (en) | Composite rock wool plate integrated with fireproof, thermal insulation and decoration properties | |
| CN105952086A (en) | Assembly-type energy-saving hanging plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |