WO2024042342A1 - Fire protection installation frame for frontal doors and windows - Google Patents

Fire protection installation frame for frontal doors and windows Download PDF

Info

Publication number
WO2024042342A1
WO2024042342A1 PCT/HU2022/000013 HU2022000013W WO2024042342A1 WO 2024042342 A1 WO2024042342 A1 WO 2024042342A1 HU 2022000013 W HU2022000013 W HU 2022000013W WO 2024042342 A1 WO2024042342 A1 WO 2024042342A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire
installation frame
facade
opening
fire protection
Prior art date
Application number
PCT/HU2022/000013
Other languages
French (fr)
Inventor
István RÉTI
Original Assignee
Reti Istvan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reti Istvan filed Critical Reti Istvan
Publication of WO2024042342A1 publication Critical patent/WO2024042342A1/en

Links

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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
    • 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
    • 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
    • E06B5/168—Shape of edges of wing and/or its frame specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7641—Elements for window or door openings, or for corners of the building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/948—Fire-proof sealings or joints

Definitions

  • the subject of the invention is a pressed rock wool fire protection installation frame for the installation of frontal doors and windows.
  • Field of application of the invention construction industry.
  • the installation frame with its homogeneous structure is made of pressed rock wool with fire protection class Al with a specially designed upper arch.
  • the installation frame provides an alternative solution to reduce the fire propagation in the facade, especially in the case of polystyrene foam facade insulation systems.
  • the fire protection strips in the facade can be omitted.
  • the specially designed upper curved design deflects flames from the openings away from the plane of the facade, delaying the polystyrene panels from catching on fire as well as the spread of fire.
  • the installation frame also reduces the value of the thermal bridging around the facade openings, improves the acoustic protection of the interior, is dimensionally accurate, can be pre-fitted, the brim can be painted ready-to-use, and has an excellent vapour diffusion quality.
  • the thermal insulation of the brims may be completed following the installation of the front doors and windows
  • the brim can be designed with a maximum of 2-3 cm of thermal insulation in the case of installation without an extension jamb, which significantly increases the value of the thermal bridging around the front opening.
  • the thickness of the thermal insulation around the turn can have the same thickness as the thermal insulation on the facade.
  • a third way of constructing the brims is to create a larger opening and insulate the brim around its full width. All three options result in a working gap, which is a deterioration in the quality of both fire protection and thermal insulation.
  • the invention aims to provide a fire-resistant installation frame for the installation of frontal doors and windows. It ensures the following: a) fire barrier around the facade openings, b) special top design to allow flames escaping from the interior to be diverted from the facade, c) by extending the eyebrow forward from the frontal plane, the spread of flames to the front is further delayed (Figure 6) d) can be fitted with a hinge-plate glued to the concave part of the eyebrow with a hot- melt adhesive to further delay the spread of the fire over to the facade (Figure 7) e) minimize the thermal bridging around the opening, f) the design of the brim without a working gap, g) extending the time of installation of the facade opening, h) acoustic insulation around the opening, i) moisture diffusion around the opening.
  • the fire-resistant installation frame provides a fire-resistant brim around the facade opening in the plane of the wall and also in the case of a facade opening placed in the plane of the polystyrene thermal insulation core since its material is pressed rock wool thermal insulation with fire-resistance class Al and its geometry is such that the part overhanging the masonry is equal to or greater than the thickness of the thermal insulation applied on the external face, with a minimum width of 22 cm
  • the role of the curved top design is to alter the direction of flames escaping through the opening or wall aperture, deflecting them away from the plane of the facade
  • the use of a heat deflecting lamina can further reduce the spread of fire in the facade, d) gap in the thermal bridging around the opening, e) a working gap-free brim design, f) delay the time of installation of the facade opening to a later stage in the construction process.
  • Figure 1 shows a front elevation drawing of the fire protection installation frame
  • Figure 2 is a side elevation view of the fire protection installation frame
  • Figure 3 shows a top sectional view' of the fire protection installation frame (section A- A)
  • Figure 4 is a side elevation of the fire protection installation frame (section B-B)
  • Figure 5 shows the lower section of the fire protection installation frame (section C-C).
  • Figure 6 shows the top section of the protruding eyebrow of the fire brim (section A-A)
  • Figure 7 shows a top section of the fire brim (section A-A) with a thermo-break-off lamina
  • the fire protection installation frame can be used for both new construction and renovation of an existing building.
  • the openings are to be made to the size of the opening plus the thickness of the thermal insulation to be installed in the brim.
  • the resulting opening shall be fitted wilh the fire protection frame before the facade insulation is applied.
  • the gap between the masonry and the fire protection frame shall be sealed with a firestop PU foam sealant.
  • the installation frame shall be customized according to the size of the facade opening, the thickness of the external masonry and the thickness of the facade insulation.
  • the finishing work may be carried out, including the insulation of the facade or internal plastering and painting.
  • the facade windows may also be retrofitted into the finished painted or plastered brim.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

The subject of the invention is a structural arrangement and a method for the construction of a fire-resistant brim and an insulating frame around a facade opening (1). Thanks to its special design, the installation frame provides fire protection around the facade opening along with thermal insulation around it. Thanks to the top arched eyebrow design, flames escaping from the front doors and windows are deflected by the curve in the design. The installation frame is a profile extruded Al fire-resistant grade rock wool insulation, manufactured to custom-fit the size of the opening and the thickness of the masonry and facade insulation. The product thus manufactured and installed ensures fire protection and excellent thermal insulation around the opening.

Description

Fire protection installation frame for frontal doors and windows
The subject of the invention is a pressed rock wool fire protection installation frame for the installation of frontal doors and windows. Field of application of the invention: construction industry. The installation frame with its homogeneous structure is made of pressed rock wool with fire protection class Al with a specially designed upper arch. The installation frame provides an alternative solution to reduce the fire propagation in the facade, especially in the case of polystyrene foam facade insulation systems. When using the fire protection frame, the fire protection strips in the facade can be omitted. The specially designed upper curved design deflects flames from the openings away from the plane of the facade, delaying the polystyrene panels from catching on fire as well as the spread of fire. The installation frame also reduces the value of the thermal bridging around the facade openings, improves the acoustic protection of the interior, is dimensionally accurate, can be pre-fitted, the brim can be painted ready-to-use, and has an excellent vapour diffusion quality.
There is no standardized design of the junctions around openings currently used in the building industry. Under current energy regulations, external boundary walls without frontal thermal insulation are not compliant. The most commonly used facade insulation systems are constructed with polystyrene foam insulation boards. The facades of bigger residential and public buildings usually require the use of fire-resistant bands. For plastered thermal insulation systems with a thermal insulation core greater than 10 cm, where the opening is in plane with the wall, a fire-resistance brim (fire-resistance class Al or A2) material shall be provided at least 20 cm above the facade openings, extending 30 cm beyond the opening for the full thickness of the insulation. Where the front opening is in plane with the insulation, a fire safety perimeter of at least 20 cm in width shall be constructed around the opening.
The thermal insulation of the brims may be completed following the installation of the front doors and windows The brim can be designed with a maximum of 2-3 cm of thermal insulation in the case of installation without an extension jamb, which significantly increases the value of the thermal bridging around the front opening. With an extension jamb, the thickness of the thermal insulation around the turn can have the same thickness as the thermal insulation on the facade. A third way of constructing the brims is to create a larger opening and insulate the brim around its full width. All three options result in a working gap, which is a deterioration in the quality of both fire protection and thermal insulation.
The invention aims to provide a fire-resistant installation frame for the installation of frontal doors and windows. It ensures the following: a) fire barrier around the facade openings, b) special top design to allow flames escaping from the interior to be diverted from the facade, c) by extending the eyebrow forward from the frontal plane, the spread of flames to the front is further delayed (Figure 6) d) can be fitted with a hinge-plate glued to the concave part of the eyebrow with a hot- melt adhesive to further delay the spread of the fire over to the facade (Figure 7) e) minimize the thermal bridging around the opening, f) the design of the brim without a working gap, g) extending the time of installation of the facade opening, h) acoustic insulation around the opening, i) moisture diffusion around the opening.
Tasks to be solved with the application of the invention: a) the fire-resistant installation frame provides a fire-resistant brim around the facade opening in the plane of the wall and also in the case of a facade opening placed in the plane of the polystyrene thermal insulation core since its material is pressed rock wool thermal insulation with fire-resistance class Al and its geometry is such that the part overhanging the masonry is equal to or greater than the thickness of the thermal insulation applied on the external face, with a minimum width of 22 cm, b) the role of the curved top design is to alter the direction of flames escaping through the opening or wall aperture, deflecting them away from the plane of the facade, c) as an alternative solution, the use of a heat deflecting lamina can further reduce the spread of fire in the facade, d) gap in the thermal bridging around the opening, e) a working gap-free brim design, f) delay the time of installation of the facade opening to a later stage in the construction process. g) acoustic protection around the opening. h) vapour diffusion around the opening.
Description of the diagrams: a) Figure 1 shows a front elevation drawing of the fire protection installation frame, b) Figure 2 is a side elevation view of the fire protection installation frame, c) Figure 3 shows a top sectional view' of the fire protection installation frame (section A- A), d) Figure 4 is a side elevation of the fire protection installation frame (section B-B), e) Figure 5 shows the lower section of the fire protection installation frame (section C-C). f) Figure 6 shows the top section of the protruding eyebrow of the fire brim (section A-A) g) Figure 7 shows a top section of the fire brim (section A-A) with a thermo-break-off lamina
Designations used in the figures:
1 . fire protection mounting frame
2. lintel over the opening
3. external facade masonry
4. facade thermal insulation
5. fire-resistant PU foam sealing
6. facade opening
7. fixing screw for fixing the casement
8. external cornice
9. internal window elbow board
10. thermal protection lamina
11. thermo-break off adhesive
12. hinge
Method of application of the invention, practical application:
The fire protection installation frame can be used for both new construction and renovation of an existing building. The openings are to be made to the size of the opening plus the thickness of the thermal insulation to be installed in the brim. The resulting opening shall be fitted wilh the fire protection frame before the facade insulation is applied. The gap between the masonry and the fire protection frame shall be sealed with a firestop PU foam sealant. The installation frame shall be customized according to the size of the facade opening, the thickness of the external masonry and the thickness of the facade insulation.
Once the fire protection frame is in place, the finishing work may be carried out, including the insulation of the facade or internal plastering and painting. The facade windows may also be retrofitted into the finished painted or plastered brim.

Claims

Patent claim:
1 . A fire protection mounting frame of pressed rock wool material to be fitted in a wall opening for front doors and windows.
2. The installation frame according to claim 1. characterized in that as for its material, it is a homogeneous fire-resistant class Al rock wool thennal insulation, of pressed construction, made of one or more elements, with a factory edge finish.
3. An installation frame according to claims 1 to 2, characterized in that its cross- sectional design provides the function of a fire brim around the door and window openings.
4. An installation frame according to claims 1 to 3, characterized in that the upper part has a concave design from below.
5. A building frame according to claims 1 to 4, characterized in that the upper part can be extended forward from the frontal plane.
6. An installation frame according to claims 1 to 5, characterized in that the upper concave part may be fitted with a thennal fire-resistant lamina
PCT/HU2022/000013 2021-01-29 2022-08-22 Fire protection installation frame for frontal doors and windows WO2024042342A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUP2100028A HU231441B1 (en) 2021-01-29 2021-01-29 Fire protection installation frame for openings

Publications (1)

Publication Number Publication Date
WO2024042342A1 true WO2024042342A1 (en) 2024-02-29

Family

ID=89993283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2022/000013 WO2024042342A1 (en) 2021-01-29 2022-08-22 Fire protection installation frame for frontal doors and windows

Country Status (2)

Country Link
HU (1) HU231441B1 (en)
WO (1) WO2024042342A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859851A1 (en) * 1998-12-23 2000-06-29 Staba Wuppermann Gmbh Fire protection system for window/door openings in walls with a cold facade has profile rails to carry strips which foam through heat to expand and seal the ventilation zones of the back ventilation structure
US20150354208A1 (en) * 2014-05-23 2015-12-10 John F. Brooks, III Window/Door Installation Product and Method of Use
US20160340890A1 (en) * 2015-05-18 2016-11-24 Iso-Chemie Gmbh Support and Insulation Element for Supporting and Insulating a Window Frame

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859851A1 (en) * 1998-12-23 2000-06-29 Staba Wuppermann Gmbh Fire protection system for window/door openings in walls with a cold facade has profile rails to carry strips which foam through heat to expand and seal the ventilation zones of the back ventilation structure
US20150354208A1 (en) * 2014-05-23 2015-12-10 John F. Brooks, III Window/Door Installation Product and Method of Use
US20160340890A1 (en) * 2015-05-18 2016-11-24 Iso-Chemie Gmbh Support and Insulation Element for Supporting and Insulating a Window Frame

Also Published As

Publication number Publication date
HUP2100028A1 (en) 2022-08-28
HU231441B1 (en) 2023-11-28

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