Thermal and acoustic insulating and sealing system for fluted deck constructions

Abstract

Described is a construction and parts of the construction for effectively thermally and acoustically insulating and sealing of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck.

Claims

1. A fire-resistant insulating and/or sealing element comprising: one or more flutes, wherein the fire-resistant insulating and/or sealing element is suitable for use in a metal deck construction defined by a head of a wall and a metal fluted deck, wherein the head of the wall is defined by a head of a wall track comprising vertical studs for affixing a dry wall thereto, and wherein the head of the wall track is installed parallel to the flute to an underside of the metal fluted deck, wherein the fire-resistant insulating and/or sealing element comprises a cover material and at least one layer of an insulating material, and wherein the cover material comprises a continuous single layer that fully encases the at least one layer of insulation material.

2. The fire-resistant insulating and/or sealing element according to claim 1, wherein the cover material is a flexible foil material.

3. The fire-resistant insulating and/or sealing element according to claim 1, wherein the at least one layer of the insulating material is a formable thermally resistant and/or intumescent material.

4. The fire-resistant insulating and/or sealing element according to claim 3, wherein the formable thermally resistant and/or intumescent material comprises at least one material selected from the group consisting of a thermally resistant mineral wool material, a rubber-like material and a foam.

5. The fire-resistant insulating and/or sealing element according to claim 4, comprising the foam and wherein the foam is a foam based on polyurethane or an elastomeric interlaced foam based on synthetic rubber.

6. The fire-resistant insulating and/or sealing element according to claim 1, further comprising at least one layer of a strengthening material.

7. The fire-resistant insulating and/or sealing element according to claim 6, wherein the at least one layer of a strengthening material is at least one fire-resistant material and/or ablative material selected from the group consisting of aluminum material, mineral material, ceramic fiber, glass fiber, metal material and gypsum material.

8. The fire-resistant insulating and/or sealing element according to claim 6, wherein the at least one layer of a strengthening material is a glass fiber material or a gypsum material.

9. The fire-resistant insulating and/or sealing element according to claim 1, further comprising fastening elements for fastening the fire-resistant insulating and/or sealing element to the underside of the metal fluted deck.

10. The fire-resistant insulating and/or sealing element according to claim 9, wherein the fastening elements are in a form of straps made from a material selected from the group consisting of metal, reinforced fiber, and glass fiber.

11. The fire-resistant insulating and/or sealing element according to claim 1, wherein the fire-resistant insulating and/or sealing element is a fire and sound resistant insulating and sealing element in the form of a strap.

12. A building construction having a metal deck construction defined by a head of a wall and a metal fluted deck, comprising: one or more flutes, wherein the head of the wall is defined by a head of a wall track comprising vertical studs for affixing a dry wall thereto, and wherein the head of the wall track is installed parallel to the flute to an underside of the metal fluted deck, comprising a thermal insulating and/or sealing system for effectively thermally and/or acoustically insulating and sealing of a head of wall joint, wherein the thermal insulating and/or sealing system comprises a fire-resistant insulating and/or sealing element according to claim 1.

13. The fire-resistant insulating and/or sealing element according to claim 1, wherein the cover material does not have a corrugated shape.

14. A thermal insulating and/or sealing system, comprising: one or more flutes, wherein the thermal insulating and/or sealing system effectively thermally insulates and seals a head of a wall joint within a building construction comprising a metal deck construction defined by a head of a wall and a metal fluted deck, wherein the head of the wall is defined by a head of a wall track comprising vertical studs and a dry wall affixed thereto, and wherein the head of the wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of a wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck, further comprising: a fire-resistant insulating and/or sealing element comprising a cover material, and at least one layer of an insulating material, wherein the cover material is positioned in abutment with respect to the underside of the metal fluted deck spanning across the entire flute to create a flat surface for installation of a head of wall track to the underside of the metal fluted deck; and optionally, a fastening element for fastening the fire-resistant insulating and/or sealing element to the underside of the metal fluted deck wherein the cover material comprises a continuous single layer that fully encases the at least one layer of insulation material.

15. The thermal insulating and/or sealing system according to claim 14, wherein the fire-resistant insulating and/or sealing element is fastened by fastening elements in form of straps arranged perpendicular to the flute to the underside of the metal fluted deck.

16. The thermal insulating and/or sealing system according to claim 14, further comprising a fastening element for fastening the fire-resistant insulating and/or sealing element to the underside of the metal fluted deck.

17. A fluted roof deck, comprising: a fire-resistant insulating and/or sealing element for covering at least one of the flutes positioned in a metal fluted deck to create a flat surface for installing a head of a wall track to the underside of the metal fluted deck, wherein the fire-resistant insulating and/or sealing element comprising a cover material, and at least one layer of an insulating material is positioned in abutment with respect to the underside of the metal fluted deck spanning across the entire flute to create a flat surface for installing the head of the wall track to the underside of the metal fluted deck, wherein the cover material comprises a continuous single layer that fully encases the at least one layer of insulation material.

18. The fluted roof deck according to claim 17, further comprising at least one layer of a strengthening material.

19. A fire-resistant insulating and/or sealing element for use in a metal deck construction defined by a head of a wall and a metal fluted deck having one or more flutes, wherein the head of the wall is defined by a head of a wall track including vertical studs for affixing a dry wall thereto, and wherein the head of the wall track is installed parallel to the flute to an underside of the metal fluted deck, wherein the fire-resistant insulating and/or sealing element comprises a cover material and at least one layer of an insulating material, wherein the cover material comprises a continuous single layer that fully encases the layer of insulation material, wherein the the cover material is a flexible foil material, and wherein the at least one layer of the insulating material is a formable thermally resistant and/or intumescent material.

20. The fire-resistant insulating and/or sealing element according to claim 19, wherein the cover material is polymeric foil material or a glass fiber, and wherein the formable thermally resistant and/or intumescent material comprises at least one material selected from the group consisting of a thermally resistant mineral wool material, a rubber-like material, and a foam.

Description

BRIEF DESCRIPTION OF THE FIGURES

(1) The subject matter of the present invention is further described in more detail by reference to the following figures:

(2) FIG. 1 shows a side cross-sectional view of an embodiment of the fire-resistant insulating and sealing element.

(3) FIG. 2 shows a top view of the embodiment of the fire-resistant insulating and sealing element as shown in FIG. 1.

(4) FIG. 3 shows a bottom view of the embodiment of the fire-resistant insulating and sealing element as shown in FIGS. 1 and 2, fixed with metal straps to the underside of a flute.

(5) FIG. 4 shows a side cross-sectional view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIGS. 1 and 2.

(6) FIG. 5 shows a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element.

(7) FIG. 6 shows a side cross-sectional view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIG. 5.

(8) FIG. 7 shows a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element.

(9) FIG. 8 shows a top view of the embodiment of the fire-resistant insulating and sealing element as shown in FIG. 7.

(10) FIG. 9 shows a side cross-sectional view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIGS. 7 and 8.

(11) FIG. 10 shows a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element.

(12) FIG. 11 shows a top view of the embodiment of the fire-resistant insulating and sealing element as shown in FIG. 10.

(13) FIG. 12 shows a bottom view of the embodiment of the fire-resistant insulating and sealing element as shown in FIGS. 10 and 11, fixed with metal straps to the underside of a flute.

(14) FIG. 13 shows a bottom view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIGS. 10 and 11.

(15) FIG. 14 shows a side cross-sectional view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIGS. 10 and 11.

(16) FIG. 15 shows a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element.

(17) FIG. 16 shows a top view of the embodiment of the fire-resistant insulating and sealing element as shown in FIG. 15.

(18) FIG. 17 shows a side cross-sectional view of a thermal insulating and sealing system comprising the fire-resistant insulating and sealing element as shown in FIGS. 15 and 16.

DETAILED DESCRIPTION OF THE INVENTION

(19) The following terms and definitions will be used in the context of the present invention:

(20) As used in the context of present invention, the singular forms of “a” and “an” also include the respective plurals unless the context clearly dictates otherwise. Thus, the term “a” or “an” is intended to mean “one or more” or “at least one”, unless indicated otherwise.

(21) The term “metal deck construction” in context with the present invention refers to a head of a wall and a metal fluted deck comprising one or more flutes. In particular, the metal fluted deck has preferably a trapezoidally corrugated structure, but any other corrugated structure is possible.

(22) The term “head of wall” in context with the present invention refers an area defined by a head of wall track including vertical studs and a dry wall, in particular a gypsum dry wall or board, affixed thereto.

(23) The term “joint” in context with the present invention refers, in particular, to the area between the head of wall and the metal fluted deck.

(24) The present invention pertains to a thermal insulating and sealing system and parts thereof for effectively thermally insulating and sealing of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck. The thermal insulating and sealing system and parts thereof of the present invention are considered for the purpose of facilitating fire stopping and sound stopping of as well as movement within a head of wall area in those buildings utilizing a metal deck construction.

(25) The thermal and acoustic insulating and sealing system and parts thereof according to the present invention are applicable for all types of metal deck constructions. Parts in particular include a fire-resistant insulating and sealing element for installation in a fluted roof deck construction.

(26) The fire-resistant insulating and sealing element according to the present invention is for use in a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs for affixing a dry wall thereto, and wherein the head of wall track is installed parallel to the flute to an underside of the metal fluted deck.

(27) The fire-resistant insulating and sealing element according to the present invention comprises at least one layer of a cover material and at least one layer of an insulating material. In particular, the at least one layer of the cover material is a flexible foil material, preferably a polymeric foil material, or a glass fiber material. The at least one layer of the insulating material is a formable thermally resistant and/or intumescent material. Preferably, the formable thermally resistant and/or intumescent material comprises a thermally resistant mineral wool material, rubber-like material or a foam. In a particular preferred embodiment, the foam is a foam based on polyurethane or an elastomeric interlaced foam based on synthetic rubber. Other such as open-cell or closed-cell foam-based materials, in particular foams such as a polyethylene foam, a polypropylene foam or a polyvinyl chloride foam are also suitable for the insulating material of the layer. The at least one layer of a cover material and at least one layer of an insulating material may be also from the same material.

(28) The fire-resistant insulating and sealing element according to the present invention may further comprise at least one layer of a strengthening material. In particular, the at least one layer of a strengthening material is a fire-resistant material and/or ablative material selected from the group consisting of aluminum material, mineral material, ceramic fiber, glass fiber, metal material and gypsum material. In a particular preferred embodiment, the at least one layer of a strengthening material is a glass fiber material.

(29) The fire-resistant insulating and sealing element according to the present invention further comprises fastening elements for fastening the fire-resistant insulating and sealing element to the underside of the metal fluted deck. The fastening elements are in form of straps made from a material selected from the group consisting of metal, reinforced fiber, and glass fiber. In a preferred embodiment, the fastening elements are in form of a thin rectangular metal strap. The fastening elements include attachment means for attaching the fastening elements together with the fire-resistant insulating and sealing element to the underside of the metal fluted deck. Such attachment means include, but are not limited to bolts, screws, tape, nails, brackets, and clips. Preferred attachment means include at least one adhesive means, pin means, tongue and groove means, screw means or barbed hook means. The at least one pin or screw means preferably extends through one or more fixing points of the strap and is attached to the underside of the metal fluted deck. However, other attachment devices may be used to attach the fire-resistant insulating and sealing element according to the present invention.

(30) The fastening elements for fastening the fire-resistant insulating and sealing element to the underside of the metal fluted deck may also be pre-assembled to the fire-resistant insulating and sealing element enabling installation in one step on the construction site.

(31) In a preferred embodiment of the fire-resistant insulating and sealing element additional sealing strips are positioned on the cover material for additional sealing of the head of wall area. These strips may be self-adhesive, which enable a simple temporarily fixation of the fire-resistant insulating and sealing element to the underside of the metal fluted deck. The sealing strips are located on the upper side of the fire-resistant insulating and sealing element and create a tight close between the fire-resistant insulating and sealing element and the underside of the metal fluted deck.

(32) The fire-resistant insulating and sealing element according to the present invention is in form of a strap of preferably rectangular shape, but any other shape is also suitable. It can be delivered to the construction site in form of a roll, or in a rolled shape, which can then be easily cut into the appropriate length of the flutes.

(33) The fire-resistant insulating and sealing element can be installed on site and hence is part of a modular or prefabricated metal deck design and forms part of the thermal insulating and sealing system. The fire-resistant insulating and sealing element of the present invention is also suitable for acoustically insulating and sealing the head of wall area defined by a head of wall track installed parallel to the flute to an underside of a metal fluted deck.

(34) The thermal insulating and sealing system of the present invention for effectively thermally insulating and sealing of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck, comprises a fire-resistant insulating and sealing element having at least one layer of a cover material, optionally at least one layer of a strengthening material, and at least one layer of an insulating material, wherein the at least one layer of a cover material is positioned in abutment with respect to the underside of the metal fluted deck spanning across the entire flute to create a flat surface for installation of a head of wall track to the underside of the metal fluted deck; and optionally fastening elements for fastening the fire-resistant insulating and sealing element to the underside of the metal fluted deck.

(35) The fire-resistant insulating and sealing element is fastened by fastening elements in form of straps, preferably in form of a thin rectangular metal strap, arranged perpendicular to the flute to the underside of the metal fluted deck using attachment means for attaching the fastening elements together with the fire-resistant insulating and sealing element to the underside of the metal fluted deck. Such attachment means include, but are not limited to bolts, screws, tape, nails, brackets, and clips. Preferred attachment means include at least one adhesive means, pin means, tongue and groove means, screw means or barbed hook means. The at least one pin or screw means preferably extends through one or more fixing points of the strap and is attached to the underside of the metal fluted deck. However, other attachment devices may be used to attach the fire-resistant insulating and sealing element according to the present invention. The fastening elements for fastening the fire-resistant insulating and sealing element to the underside of the metal fluted deck may also be pre-assembled to the fire-resistant insulating and sealing element enabling installation in one step on the construction site.

(36) By positioning the fire-resistant insulating and sealing element to the underside of the metal fluted deck, a flat surface is created and the construction strength is enhanced during a fire due to the additional stabilization of the head of wall area and by avoiding a persistent joint. Additional sealing can enhance maintaining sealing of the head of wall area. It should be appreciated that the dimensions of the fire-resistant insulating and sealing element can be varied significantly to accommodate various configurations of different flutes and shapes of a fluted roof deck construction in order to accommodate and effective thermally insulate and seal any such fluted roof deck construction. The gap between the top edge of the dry wall gypsum boards and the underside of the metal fluted deck is additional sealed with mineral wool according to known standards.

(37) One aspect of the present invention provides for a fluted roof deck comprising a fire-resistant insulating and sealing element for covering at least one of the flutes comprised in a metal fluted deck to create a flat surface for installation of a head of wall track to the underside of the metal fluted deck, wherein the fire-resistant insulating and sealing element having at least one layer of a cover material, optionally at least one layer of a strengthening material, and at least one layer of an insulating material is positioned in abutment with respect to the underside of the metal fluted deck spanning across the entire flute to create a flat surface for installation of a head of wall track to the underside of the metal fluted deck.

(38) The thermal insulating and sealing system according to the present invention is preferably for use with a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs for affixing a dry wall thereto, and wherein the head of wall track is installed parallel to the flute to an underside of the metal fluted deck.

(39) In particular, the building construction comprises a thermally insulating and sealing system for effectively thermally insulating and sealing system for effectively thermally and acoustically insulating and sealing of a head of wall joint, wherein the thermal insulating and sealing system comprises the fire-resistant insulating and sealing element of the present invention.

(40) The fire-resistant insulating and sealing element as well as the thermal insulating and sealing system according to the present invention is also for acoustically insulating and sealing of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck. The material used for insulating may be of a sound resistant and/or air tight material, such as a mineral wool material, rubber-like material or a foam, such for example an elastomeric interlaced foam based on synthetic rubber, a polyethylene foam, a polyurethane foam, a polypropylene foam or a polyvinyl chloride foam.

(41) While the invention is particularly pointed out and distinctly described herein, preferred embodiments are set forth in the following detailed description which may be best understood when read in connection with the accompanying drawings.

(42) In FIG. 1 is shown a side cross-sectional view of an embodiment of the fire-resistant insulating and sealing element according to the present invention. The fire-resistant insulating and sealing element 1 comprises one layer of a cover material 2, such as a flexible polyethylene foil material, and one layer of an insulating material 3, such as a foam material based on polyurethane. The cover material 2 fully encases the layer of insulating material 3. The fire-resistant insulating and sealing element 1 is in form of a substantially flat strap of rectangular shape. A top view of the fire-resistant insulating and sealing element 1 is shown in FIG. 2. FIG. 3 shows a bottom view of the fire-resistant insulating and sealing element 1 as shown in FIGS. 1 and 2, fixed with attachment means 5, such as screws, and fastening elements 6, such as metal straps, to the underside 7 of a flute 8 of a metal fluted deck creating a flat surface for installation of a head of wall track to the underside 7 of the metal fluted deck. FIG. 4 shows a side cross-sectional view of the thermal insulating and sealing system according to the present invention comprising the fire-resistant insulating and sealing element 1 as shown in FIGS. 1 and 2. The fire-resistant insulating and sealing element 1 covers one of the flutes 8 comprised in a metal fluted deck to create a flat surface for installation of a head of wall track 9 to the underside 7 of the metal fluted deck. The fire-resistant insulating and sealing element 1 is positioned in abutment with respect to the underside 7 of the metal fluted deck spanning across the entire flute 8 to create a flat surface for installation of a head of wall track 9 to the underside 7 of the metal fluted deck. The head of wall track 9, also known as ceiling runner, has a U-shape, and is fixed using screws 10 to the underside of the metal straps 6 holding the fire-resistant insulating and sealing element 1 in place within the flute 8. The dry wall gypsum boards 11 are fixed on the vertical studs located on the ceiling runner 9 to create an insulated and sealed metal deck construction having a head of wall track 9 installed parallel to the flute 8. The gap between the top edge of the dry wall gypsum boards 11 and the underside 7 of the metal fluted deck is sealed with mineral wool (not shown).

(43) In FIG. 5 is shown a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element according to the present invention. The fire-resistant insulating and sealing element 1 is similar to the one shown in FIGS. 1 to 4, but further comprises a layer of a strengthening material 4, such as a glass fiber material, positioned within the layer of insulating material 3. The top view and the bottom view of the fire-resistant insulating and sealing element 1 of this embodiment correspond to FIGS. 2 and 3, respectively. FIG. 6 shows a side cross-sectional view of the thermal insulating and sealing system according to the present invention comprising the fire-resistant insulating and sealing element 1 as shown in FIG. 5. The gap between the top edge of the dry wall gypsum boards 11 and the underside 7 of the metal fluted deck is sealed with mineral wool (not shown). The other remaining elements of the thermal insulating and sealing system are the same as described for FIG. 4.

(44) FIG. 7 shows a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element according to the present invention. The fire-resistant insulating and sealing element 1 is similar to the one shown in FIGS. 5 and 6, but the layer of the strengthening material 4 encases the layer of insulating material 3 at least on three sides. A top view of the fire-resistant insulating and sealing element 1 is shown in FIG. 8. A layer of a cover material may be positioned on the outside of the layer of the strengthening material 4 (not shown in FIGS. 7 and 8). The bottom view of the fire-resistant insulating and sealing element 1 of this embodiment including a layer of a cover material 4 corresponds to FIG. 3. FIG. 9 shows a side cross-sectional view of the thermal insulating and sealing system according to the present invention comprising the fire-resistant insulating and sealing element 1 as shown in FIGS. 7 and 8. The gap between the top edge of the dry wall gypsum boards 11 and the underside 7 of the metal fluted deck is sealed with mineral wool (not shown). The other remaining elements of the thermal insulating and sealing system are the same as described for FIG. 4 or 6.

(45) In FIG. 10 is shown a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element according to the present invention. The fire-resistant insulating and sealing element 1 comprises one layer of a cover material 2, such as a polyethylene foil material or a glass fiber material, and one layer of an insulating material 3, such as a foam material based on polyurethane. The cover material 2 forms the base for the insulating material 3 and may be strengthened by a strengthening material (not shown). The fire-resistant insulating and sealing element 1 is in form of a substantially flat strap of rectangular shape. A top view of the fire-resistant insulating and sealing element 1 is shown in FIG. 11. FIG. 12 shows a bottom view of the fire-resistant insulating and sealing element 1 as shown in FIGS. 10 and 11, fixed with attachment means 5, such as screws, and fastening elements 6, such as metal straps, to the underside 7 of a flute 8 of a metal fluted deck creating a flat surface for installation of a head of wall track to the underside 7 of the metal fluted deck. The insulating material 3 rests within the flute 8. FIG. 13 shows again a bottom view of the thermal insulating and sealing system as shown in FIG. 12, wherein the head of wall track 9 is fixed using screws 10 to the underside of the metal straps 6 holding the fire-resistant insulating and sealing element 1 in place within and across the flute 8. FIG. 14 shows a side cross-sectional view of the thermal insulating and sealing system according to the present invention comprising the fire-resistant insulating and sealing element 1 as shown in FIGS. 10 and 11. The fire-resistant insulating and sealing element 1 covers one of the flutes 8 comprised in a metal fluted deck to create a flat surface for installation of a head of wall track 9 to the underside 7 of the metal fluted deck. The fire-resistant insulating and sealing element 1 is positioned in abutment with respect to the underside 7 of the metal fluted deck spanning across the entire flute 8 to create a flat surface for installation of a head of wall track 9 to the underside 7 of the metal fluted deck. The insulating material 3 rests within the flute 8. The head of wall track 9 is fixed using screws 10 to the underside of the metal straps 6 holding the fire-resistant insulating and sealing element 1 in place within the flute 8. The dry wall gypsum boards 11 are fixed on the vertical studs located on the ceiling runner 9 to create an insulated and sealed metal deck construction having a head of wall track 9 installed parallel to the flute 8. The gap between the top edge of the dry wall gypsum boards 11 and the underside 7 of the metal fluted deck is sealed with mineral wool (not shown).

(46) In FIG. 15 is shown a side cross-sectional view of another embodiment of the fire-resistant insulating and sealing element according to the present invention. The fire-resistant insulating and sealing element 1 is similar to the one shown in FIGS. 10 and 11, but comprises additional sealing strips 12 positioned on the cover material for additional sealing of the head of wall area. These strips may be self-adhesive, which enable a simple temporarily fixation of the fire-resistant insulating and sealing element to the underside of the metal fluted deck. The sealing strips 12 are located on the upper side of the fire-resistant insulating and sealing element as shown in FIG. 15. A top view of the fire-resistant insulating and sealing element 1 is shown in FIG. 16. FIG. 17 shows a side cross-sectional view of the thermal insulating and sealing system according to the present invention comprising the fire-resistant insulating and sealing element 1 as shown in FIGS. 15 and 16 similar to the one shown in FIG. 14. The gap between the top edge of the dry wall gypsum boards 11 and the underside 7 of the metal fluted deck is sealed with mineral wool (not shown). The other remaining elements of the thermal insulating and sealing system are the same as described for FIG. 14.

(47) It should be appreciated that these embodiments of the present invention will work with many different types of insulating, cover and strengthening materials used for the fire-resistant insulating and sealing element and with many different types and shapes of the fire-resistant insulating and sealing element as long as the materials and form are suitable for maintaining the insulation and seal of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck.

(48) It has been shown, that the fire-resistant insulating and sealing element of the present invention can be fast and simple installed in a fluted metal deck construction. It can be delivered to the construction site in form of a roll, or in a rolled shape, which can then be easily cut into the appropriate length of the flutes. fire-resistant insulating and sealing element creates a flat surface for installation of a head of wall track to the underside of the metal fluted deck and parallel to the flute.

(49) It is also possible to combine the fire-resistant insulating and sealing element of the present invention with other pre-manufactured insulating and sealing elements, such as CFS-TTS firestop top track seal (Hilti, USA) used for non-fluted building constructions.

(50) Furthermore, the fire-resistant insulating and sealing element within the thermal insulating and sealing system can be installed independent from the substrate as no particular adhesion requirements of the used materials must be met. Its-pre-fabricated form ensures that enough material is installed to guarantee fire-stopping at the head of wall area.

(51) Further, the thermal insulating and sealing system is not limited to a specific flute dimension, in particular the flute height; on face installation in the head of wall area is possible. The thermal insulating and sealing system provides for movement and tolerance compensation which leads to improved fire-resistance. It has been shown that the thermal insulating and sealing system is able to compensate dimensional tolerances of the deck as well as wall and to allow movement between the deck and the wall element caused by load or temperature.

(52) Finally, it has been shown that the fire-resistant insulating and sealing element and the thermal insulating and sealing system according to the present invention is also for acoustically insulating and sealing of a head of wall area on a fluted roof deck construction, in particular the thermal insulating and sealing system shows improved sound-resistant properties.

(53) While particular embodiments of this invention have been shown in the drawings and described above, it will be apparent that many changes may be made in the form, arrangement and positioning of the various elements of the combination. In consideration thereof, it should be understood that preferred embodiments of this invention disclosed herein are intended to be illustrative only and not intended to limit the scope of the invention.