CN107386918A - A kind of building external doors and windows sash profile with fire resisting function - Google Patents
A kind of building external doors and windows sash profile with fire resisting function Download PDFInfo
- Publication number
- CN107386918A CN107386918A CN201710813218.2A CN201710813218A CN107386918A CN 107386918 A CN107386918 A CN 107386918A CN 201710813218 A CN201710813218 A CN 201710813218A CN 107386918 A CN107386918 A CN 107386918A
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- Prior art keywords
- fire
- glass
- sash
- shaped steel
- profile
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
- E06B2003/225—Means for stabilising the insert
- E06B2003/226—Means for stabilising the insert by adhesives or filling up the remainder of the cavity, e.g. together with foam
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B2003/228—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with separate reinforcements situated outside the cavity or in the walls
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
A kind of building external doors and windows sash profile with fire resisting function, is related to a kind of building external doors and windows sash profile.The present invention alters fiery and sash fire resistance difference to solve the problems, such as the combination defective tightness of glass and sash, the easy cigarette of altering of relative deformation easily occurs.The section bar is made up of PVC profile, glass installation groove, glazing bead, fire resistant seal adhesive tape, shaped steel, heat absorbing type fire prevention perfusion materia and the anti-guncotton of ceramic fibre；Assemble and prepare sash method：First, the cutting and assembling of cutting of material, enhanced type steel；2nd, material is filled；3rd, corner connects；4th, flame resistant glass is installed.Beneficial effect：Shaped steel and corner brace inside sash profile of the present invention, sash profile connect into integrality and intensity that an entirety ensure that sash, fire integrity is 1.50~2h, fire resistant seal adhesive tape expands the barrier for forming fire-proof smoke-proof after meeting fire heating, ensure that the fire integrity of sash；The present invention is applied to the building external doors and windows with fire resisting function.
Description
Technical field
The present invention relates to a kind of building external doors and windows sash profile.
Background technology
Smog spreads in fire, anoxia asphyxia is the first cause of causing death.In western developed country, system fireproof
Theory morning is it is widely known that require that flame resistant glass and frame system all have fire-proof function, and China then deposits mistake on concept
Area, often only pay attention to the fire prevention of glass in itself.Door glass OR gate window frame turns into the burning gallery of fire after being ruptured by fire, and
Spread in building interior, so as to form three-dimensional fire.The opening that building external doors and windows are safeguarded as building, it is structural fire protection
The essential ring of facility, the fire protecting performances of building external doors and windows turn into prevent building flame interlayer from spreading it is crucial because
Element.
But the defects of many also be present in the design of the fire line of existing building external doors and windows, such as glass in building external doors and windows
The combination defective tightness of glass and sash, door and window during by fire glass and sash relative deformation occur and then cause glass and window
Gap between fan becomes big, and then alters cigarette and alter fire；The auxiliary material selected in building doors and windows such as door-window sealing member or cushion block
Fire is altered Deng can also make door and window alter cigarette using inflammable or fire proofing；The enhanced type steel of door and window sash does not connect into envelope
The framework closed, the integrality of sash after by fire can not be ensured；It is not provided between the glass installation groove and glass of door and window rational
Gap, and then the deformation between glass and sash can not be coordinated；The glass of door and window enter groove depth spend it is shallow, meet glass after fire occur it is de-
Frame and producing alters the gap that cigarette alters fire, and glass can come off out of glass installation groove when serious；Thus it is guaranteed that glass and door and window sash
Be tightly combined and avoid whether deformed by door and window sash frame during fire be control fire integrity key factor；
The content of the invention
The present invention is in order to solve the combination defective tightness of glass and sash in existing building external doors and windows, in door and window by fiery mistake
Relative deformation occurs for glass and sash and then causes the gap between glass and sash to become big and then alter cigarette to alter fire, window in journey
The framework that the enhanced type steel of fan does not connect into closing can not ensure the integrality of sash after by fire, and existing building external doors
In window the problem of the fire resistance difference of sash, a kind of building external doors and windows sash profile with fire resisting function is proposed.
The present invention has the building external doors and windows sash profile of fire resisting function, and the section bar is by PVC profile, glass installation groove, glass
Glass press strip, fire resistant seal adhesive tape, shaped steel, heat absorbing type fire prevention perfusion materia and the anti-guncotton of ceramic fibre are formed；
The PVC profile is made up of profiled body, outside section bar and inner side section bar；The top of outside section bar is provided with glass
Lattice stopper, inner side section bar top are provided with sash lattice stopper, and fire resistant seal adhesive tape, type are provided with the cavity inside the section bar of outside
Shaped steel is provided with the cavity of material body interior, in the cavity of shaped steel and in the cavity between shaped steel and profiled body inner surface
It is provided with heat absorbing type fire prevention perfusion materia；The rear surface and sash lattice stopper inner surface of outside section bar are provided with fire resistant seal
Adhesive tape；
The glass installation groove is flute profile, and glass installation groove is that " L " shape shape is formed by two sections, " L " shape gold
The horizontal edge of genotype material mutually overlaps, and the inner surface setting of two " L " shape shapes has the anti-guncotton of the ceramic fibre of strip；
The fire resistant seal adhesive tape is by mass percentage by 40% polyolefin alloy thermoplastic elastomer (TPE) (TPV), 40%
Polyvinyl chloride (PVC), 10% expanded graphite (EG) and 10% hydrogenated styrene-butadiene block copolymer (SEBS) close
Into.Wherein heat absorbing type fire prevention perfusion materia is commercial goods, is bought in luxuriant and rich with fragrance Mu Sheng (Shanxi) material Science and Technology Ltd.；
The thickness of " L " the shape shape is 1~3mm；
The thickness of the shaped steel is 1~3mm；
The glass installation groove is connected with shaped steel by self-tapping screw；
The self-tapping screw stainless steel；
The assembling of the above-mentioned building external doors and windows sash profile with fire resisting function and the method for preparation fire resisting door and window sash are such as
Under：
First, the cutting and assembling of cutting of material, enhanced type steel
Blanking is carried out to PVC profile, and by PVC profile end cut oblique angle at 45 °, carry out blanking to shaped steel, and by type
Steel end cut oblique angle at 45 °, shaped steel is penetrated in the cavity inside the profiled body of PVC profile；Then by PVC profile end
Welding；Two sections are mutually overlapped into composition glass installation groove for the horizontal edge of " L " shape shape, sequentially passed through with self-tapping screw
Two sections are the horizontal edge overlapping regions of " L " shape shape, hammer into shaped steel after the profiled body of PVC profile；
2nd, material is filled
Insertion fire resistant sealant bar in cavity inside section bar laterally, into the cavity of shaped steel and shaped steel and section bar master
Injection heat absorbing type fire prevention perfusion materia in cavity between internal surface；
3rd, corner connects
Fixed respectively with corner brace and self-tapping screw in the inner surface junction of two sash profiles and outer surface connection, and
Ensure that self-tapping screw end is hammered into the shaped steel inside sash profile；
4th, flame resistant glass is installed
Four sides of fireproof glass are wrapped up with fire resistant seal adhesive tape, the fireproof glass after parcel is then mounted to glass
In glass mounting groove, glazing bead is buckled, is filled between glazing bead end and fireproof glass with fire resistant seal adhesive tape, is kept off in lattice
Filled between portion end and fireproof glass with fire resistant seal adhesive tape；
The fireproof glass is stacked by compound steel glass and formed, one in two clearance layers that compound steel glass is formed
Clearance layer is vacuum layer, and another clearance layer is doubling layer；The thickness of the safety glass is 4~6mm；
The present invention possesses following beneficial effect：
1st, when ignition temperature reaches 150 DEG C, fire resistant seal adhesive tape starts to expand, and fills gap and the hole of surrounding, shape
Into the barrier of fire-proof smoke-proof；Simultaneously toward injection in shaped steel cavity heat absorbing type fire prevention perfusion materia have at high temperature heat absorption cooling and
The effect of heat shield；
2nd, the present invention by self-tapping screw by the shaped steel inside sash profile, sash profile and corner brace connect into one it is whole
After OR gate window meets fire after body, guarantee section bar and flame-resistant sealing material melt, shaped steel and the original form of connector holding, and then ensure
The integrality and intensity of door and window sash frame, door and window sash can prevent glass from coming off after by fire；And it can be applied to bigger
Heavier door and window；
3rd, the anti-guncotton of the ceramic fibre of strip can protective glass corner, do not crushed by mechanical presses；
4th, the present invention has the fire resisting that the building external doors and windows sash profile of fire resisting function can be used for individual layer and tier building
The preparation of the doorframe or window frame of door and window, the fire integrities of the prepared building external doors and windows with fire resisting function for 1.50~
2h；
5th, the present invention wraps up four sides of fireproof glass with fire resistant seal adhesive tape, after fire resistant seal adhesive tape meets fire heating
Expansion, the barrier of fire-proof smoke-proof is formed between fireproof glass and glass installation groove, ensure that the fire integrity of sash；
6th, it is many types of chamber section bar that the present invention, which has the building external doors and windows sash profile of fire resisting function, is set in multiple chambers
Fire resistant seal adhesive tape can also reach the effect for obstructing noise layer by layer, make indoor quieter；
Brief description of the drawings
Fig. 1 is the building external doors and windows sash profile structural representation that the present invention has fire resisting function；
Fig. 2 is the sash structures schematic diagram for the fire resisting door and window that the present invention is prepared；
Fig. 3 is sectional view at Fig. 2 A-A；
Fig. 4 is two frame section bar junction structural representations of the invention, and wherein a is corner brace.
Embodiment
Technical solution of the present invention is not limited to act embodiment set forth below, in addition between each embodiment
Any reasonable combination.
Embodiment one：Illustrate present embodiment with reference to Fig. 1, present embodiment has the building external doors of fire resisting function
Window sash profile, it is characterised in that：The section bar is by PVC profile, glass installation groove, glazing bead, fire resistant seal adhesive tape 2, shaped steel
3rd, heat absorbing type fire prevention perfusion materia 4 and the anti-guncotton 6 of ceramic fibre are formed；
The PVC profile is made up of profiled body 11, outside section bar 12 and inner side section bar 13；The top of outside section bar 12 is set
It is equipped with pane of glass stopper 14, the top of inner side section bar 13 is provided with sash lattice stopper 15, is set in the cavity inside outside section bar 12
There is a fire resistant seal adhesive tape 2, be provided with shaped steel 3 in the cavity inside profiled body 11, in the cavity of shaped steel 3 and shaped steel 3 and type
Heat absorbing type fire prevention perfusion materia 4 is provided with cavity between the inner surface of material main body 11；The rear surface and window of outside section bar 12
The inner surface of fan lattice stopper 15 is provided with fire resistant seal adhesive tape 2；
The glass installation groove is flute profile, and glass installation groove is that " L " shape shape 7 is formed by two sections, " L " shape gold
The horizontal edge of genotype material 7 mutually overlaps, and the inner surface setting of two " L " shape shapes 7 has the anti-guncotton 6 of the ceramic fibre of strip.
Present embodiment possesses following beneficial effect：
1st, when ignition temperature reaches 150 DEG C, fire resistant seal adhesive tape 2 starts to expand, and fills gap and the hole of surrounding, shape
Into the barrier of fire-proof smoke-proof；There is heat absorption cooling at high temperature toward the heat absorbing type fire prevention perfusion materia 4 of injection in shaped steel cavity simultaneously
With the effect of heat shield；
2nd, the shaped steel 3 inside sash profile, sash profile and corner brace are connected into one by present embodiment by self-tapping screw
After OR gate window meets fire after individual entirety, guarantee section bar and flame-resistant sealing material melt, shaped steel and the original form of connector holding, and then
The integrality and intensity of door and window sash frame are ensure that, door and window sash can prevent glass from coming off after by fire；And it can be applied to
Bigger and heavier door and window；
3rd, the anti-guncotton 6 of the ceramic fibre of strip can protective glass corner, do not crushed by mechanical presses；
4th, there is present embodiment the building external doors and windows sash profile of fire resisting function can be used for individual layer and tier building
The preparation of the doorframe or window frame of fire resisting door and window, the fire integrity of the prepared building external doors and windows with fire resisting function is 1.50
~2h；
5th, present embodiment wraps up four side fire resistant seal adhesive tape 2 of fireproof glass, and fire resistant seal adhesive tape 2 meets fire
Expanded after heating, the barrier of fire-proof smoke-proof is formed between fireproof glass and glass installation groove, ensure that the fire resisting of sash is complete
Property；
6th, it is many types of chamber section bar that present embodiment, which has the building external doors and windows sash profile of fire resisting function, in multiple chambers
The fire resistant seal adhesive tape 2 of setting can also reach the effect for obstructing noise layer by layer, make indoor quieter；
Embodiment two：Present embodiment is unlike embodiment one：The fire resistant seal adhesive tape 2 is pressed
Mass percent by 40% polyolefin alloy thermoplastic elastomer (TPE), 40% polyvinyl chloride, 10% expanded graphite and 10%
Hydrogenated styrene-butadiene block copolymer synthesis.Other steps and parameter are identical with embodiment one.
Embodiment three：Present embodiment is unlike embodiment one or two：" L " the shape metal mold
The thickness of material 7 is 1~3mm.Other steps and parameter are identical with embodiment one or two.
Embodiment four：Unlike one of present embodiment and embodiment one to three：The shaped steel 3
Thickness is 1~3mm.Other steps and parameter are identical with one of embodiment one to three.
Embodiment five：Unlike one of present embodiment and embodiment one to four：The glass peace
Tankage is connected with shaped steel 3 by self-tapping screw.Other steps and parameter are identical with one of embodiment one to four.
Embodiment six：Unlike one of present embodiment and embodiment one to five：The self tapping spiral shell
Silk stainless steel.Other steps and parameter are identical with one of embodiment one to five.
Embodiment seven：Illustrate present embodiment with reference to Fig. 2~4；Present embodiment has the building of fire resisting function
The assembling of outer door and window sash profile and the method for preparation fire resisting door and window sash are carried out according to the following steps：
First, the cutting and assembling of cutting of material, enhanced type steel
Blanking is carried out to PVC profile, and by PVC profile end cut oblique angle at 45 °, carry out blanking to shaped steel 3, and by type
The end cut of steel 3 oblique angle at 45 °, shaped steel 3 is penetrated in the cavity inside the profiled body 11 of PVC profile；Then by PVC profile
Weld end；Two sections are mutually overlapped into composition glass installation groove for the horizontal edge of " L " shape shape 7, with self-tapping screw according to
It is secondary to pass through two sections to hammer into shaped steel 3 after the horizontal edge overlapping regions of " L " shape shape 7, the profiled body 11 of PVC profile；
2nd, material is filled
Insertion fire resistant sealant bar 2 in cavity inside section bar 12 laterally, into the cavity of shaped steel 3 and shaped steel 3 with
Injection heat absorbing type fire prevention perfusion materia 4 in cavity between the inner surface of profiled body 11；
3rd, corner connects
Fixed respectively with corner brace and self-tapping screw in the inner surface junction of two sash profiles and outer surface connection, and
Ensure that self-tapping screw end is hammered into the shaped steel 3 inside sash profile；
4th, flame resistant glass is installed
Four side fire resistant seal adhesive tape 2 of fireproof glass are wrapped up, are then mounted to the fireproof glass after parcel
In glass installation groove, glazing bead 10 is buckled, is filled out between the end of glazing bead 10 and fireproof glass with fire resistant seal adhesive tape 2
Fill, filled between the end of lattice stopper 14 and fireproof glass with fire resistant seal adhesive tape 2.
Present embodiment possesses following beneficial effect：
1st, when ignition temperature reaches 150 DEG C, fire resistant seal adhesive tape 2 starts to expand, and fills gap and the hole of surrounding, shape
Into the barrier of fire-proof smoke-proof；There is heat absorption cooling at high temperature toward the heat absorbing type fire prevention perfusion materia 4 of injection in shaped steel cavity simultaneously
With the effect of heat shield；
2nd, the shaped steel 3 inside sash profile, sash profile and corner brace are connected into one by present embodiment by self-tapping screw
After OR gate window meets fire after individual entirety, guarantee section bar and flame-resistant sealing material melt, shaped steel and the original form of connector holding, and then
The integrality and intensity of door and window sash frame are ensure that, door and window sash can prevent glass from coming off after by fire；
3rd, the anti-guncotton 6 of the ceramic fibre of strip can protective glass corner, do not crushed by mechanical presses；
4th, there is present embodiment the building external doors and windows sash profile of fire resisting function can be used for individual layer and tier building
The preparation of the doorframe or window frame of fire resisting door and window, the fire integrity of the prepared building external doors and windows with fire resisting function is 1.50
~2h；
5th, present embodiment wraps up four side fire resistant seal adhesive tape 2 of fireproof glass, and fire resistant seal adhesive tape 2 meets fire
Expanded after heating, the barrier of fire-proof smoke-proof is formed between fireproof glass and glass installation groove, ensure that the fire resisting of sash is complete
Property；
Embodiment eight：Present embodiment is unlike embodiment seven：The fireproof glass is by three layers
Safety glass stacks composition, and a clearance layer is vacuum layer in two clearance layers that compound steel glass is formed, another gap
Layer is doubling layer；The thickness of the safety glass is 4~6mm.Other steps and parameter are identical with embodiment seven.
Claims (8)
- A kind of 1. building external doors and windows sash profile with fire resisting function, it is characterised in that：The section bar is pacified by PVC profile, glass Tankage, glazing bead, fire resistant seal adhesive tape (2), shaped steel (3), heat absorbing type fire prevention perfusion materia (4) and the anti-guncotton of ceramic fibre (6) Form；The PVC profile is made up of profiled body (11), outside section bar (12) and inner side section bar (13)；Outside section bar (12) it is upper Portion is provided with pane of glass stopper (14), and inner side section bar (13) top is provided with sash lattice stopper (15), and outside section bar (12) is internal Cavity in be provided with fire resistant seal adhesive tape (2), be provided with shaped steel (3) in the internal cavity of profiled body (11), shaped steel (3) Heat absorbing type fire prevention perfusion materia (4) is provided with cavity and in the cavity between shaped steel (3) and profiled body (11) inner surface； The rear surface and sash lattice stopper (15) inner surface of outside section bar (12) are provided with fire resistant seal adhesive tape (2)；The glass installation groove is flute profile, and glass installation groove is that " L " shape shape (7) is formed by two sections, " L " shape metal The horizontal edge of section bar (7) mutually overlaps, and the inner surface setting of two " L " shape shapes (7) has the anti-guncotton of the ceramic fibre of strip (6)。
- 2. the building external doors and windows sash profile according to claim 1 with fire resisting function, it is characterised in that：The fire resisting Sealing joint strip (2) by mass percentage by 40% polyolefin alloy thermoplastic elastomer (TPE), 40% polyvinyl chloride, 10% it is swollen Swollen graphite and the synthesis of 10% hydrogenated styrene-butadiene block copolymer.
- 3. the building external doors and windows sash profile according to claim 1 with fire resisting function, it is characterised in that：" L " The thickness of shape shape (7) is 1~3mm.
- 4. the building external doors and windows sash profile according to claim 1 with fire resisting function, it is characterised in that：The shaped steel (3) thickness is 1~3mm.
- 5. the building external doors and windows sash profile according to claim 1 with fire resisting function, it is characterised in that：The glass Mounting groove is connected with shaped steel (3) by self-tapping screw.
- 6. the building external doors and windows sash profile according to claim 1 with fire resisting function, it is characterised in that：The self tapping Screw stainless steel.
- 7. a kind of assembling of building external doors and windows sash profile with fire resisting function as claimed in claim 1 and prepare fire resisting door The method of window sash, it is characterised in that：This method is carried out according to the following steps：First, the cutting and assembling of cutting of material, enhanced type steelBlanking is carried out to PVC profile, and by PVC profile end cut oblique angle at 45 °, carry out blanking to shaped steel (3), and by shaped steel (3) end cut oblique angle at 45 °, shaped steel (3) is penetrated in the cavity of profiled body (11) inside of PVC profile；Then by PVC Profiled ends weld；Two sections are mutually overlapped into composition glass installation groove for the horizontal edge of " L " shape shape (7), use self tapping After screw sequentially passes through the profiled body (11) that two sections are the horizontal edge overlapping regions of " L " shape shape (7), PVC profile Hammer into shaped steel (3)；2nd, material is filledInsertion fire resistant sealant bar (2) in the internal cavity of section bar (12) laterally, into the cavity of shaped steel (3) and shaped steel (3) injection heat absorbing type fire prevention perfusion materia (4) in the cavity between profiled body (11) inner surface；3rd, corner connectsFixed, and ensured with corner brace and self-tapping screw respectively in the inner surface junction of two sash profiles and outer surface connection Self-tapping screw end is hammered into the shaped steel inside sash profile (3)；4th, flame resistant glass is installedFour sides of fireproof glass are wrapped up with fire resistant seal adhesive tape (2), the fireproof glass after parcel is then mounted to glass In glass mounting groove, glazing bead (10) is buckled, fire resistant seal adhesive tape (2) is used between end and fireproof glass in glazing bead (10) Filling, filled in lattice stopper (14) between end and fireproof glass with fire resistant seal adhesive tape (2).
- 8. assembling and the preparation fire resisting door and window of the building external doors and windows sash profile according to claim 7 with fire resisting function The method of sash, it is characterised in that：The fireproof glass is stacked by compound steel glass and formed, and the two of compound steel glass composition A clearance layer is vacuum layer in individual clearance layer, and another clearance layer is doubling layer；The thickness of the safety glass is 4~6mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813218.2A CN107386918A (en) | 2017-09-11 | 2017-09-11 | A kind of building external doors and windows sash profile with fire resisting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813218.2A CN107386918A (en) | 2017-09-11 | 2017-09-11 | A kind of building external doors and windows sash profile with fire resisting function |
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| CN201710813218.2A Pending CN107386918A (en) | 2017-09-11 | 2017-09-11 | A kind of building external doors and windows sash profile with fire resisting function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187265A (en) * | 2018-01-18 | 2018-06-22 | 重庆宏杰门业有限责任公司 | A kind of fixed rigid smoke-proof pendant wall |
| CN109184458A (en) * | 2018-08-27 | 2019-01-11 | 山东鑫海新材料股份有限公司 | Type energy-saving window sash frame, using Energy Saving Windows of the window sash frame and preparation method thereof |
| CN110306904A (en) * | 2019-08-01 | 2019-10-08 | 浙江东方大港大河工程塑料有限公司 | A kind of new and effective waterproof sound insulation PVC profile |
| CN113692473A (en) * | 2019-03-18 | 2021-11-23 | 维卡股份公司 | Frame profile for a cheek and/or a wing frame and method for producing the frame profile |
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| CN110306904A (en) * | 2019-08-01 | 2019-10-08 | 浙江东方大港大河工程塑料有限公司 | A kind of new and effective waterproof sound insulation PVC profile |
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