초록 ▼

Disclosed herein is low cost roofing system. The system includes a roof deck, a sealant material disposed only at all locations on the roof deck that would otherwise be gas and liquid transmissive, insulation upwardly adjacent the roof deck, weight board upwardly adjacent the insulation, and a water

Disclosed herein is low cost roofing system. The system includes a roof deck, a sealant material disposed only at all locations on the roof deck that would otherwise be gas and liquid transmissive, insulation upwardly adjacent the roof deck, weight board upwardly adjacent the insulation, and a waterproofing membrane upwardly adjacent the weight board. Further disclosed herein is method for constructing the low cost rapidly installed roof system. The method includes sealing all openings in a roof deck, which without said sealing would allow migration of fluid therethrough, disposing insulation upwardly adjacent the roof deck, disposing weight board upwardly adjacent the insulation, applying sealing compound at a roof edge or penetration extending from the roof deck to a top surface of the weight board, and installing a waterproofing membrane upwardly adjacent the weight board.

대표청구항 ▼

1. A low cost roof system comprising: a roof deck including overlapping flutes;a sealant material disposed only at locations on the roof deck that would otherwise be fluid transmissive, said locations consisting of:areas created by penetration of a fastener through said roof deck and into a structur

1. A low cost roof system comprising: a roof deck including overlapping flutes;a sealant material disposed only at locations on the roof deck that would otherwise be fluid transmissive, said locations consisting of:areas created by penetration of a fastener through said roof deck and into a structural carrying member of the roof deck, said sealant material surrounding an upper extent of said fastener in a manner that substantially fills said overlapping flutes of said roof deck, and areas created by at least one of an opening defined by an upper extent of a C-channel, a closed end of said C-channel, a lower extent of said C-channel, and portions of a weight board, insulation material, and the roof deck disposed in proximity to an open end of said C-channel, andan opening defined by at least one edge nailer and portions of said weight board, said insulation material, the roof deck and an additional nailer disposed in proximity to said edge nailer, said additional nailer being disposed upwardly adjacent of said weight board;wherein said opening defined by said C-channel and said opening defined by said edge nailer are both substantially enclosed, filled with said sealant material such that each defining element of each of said openings is in contact with said sealant material, and disposed adjacent to an edge of the roof;wherein said insulation is upwardly adjacent the roof deck, wherein at least a portion of said insulation is disposed upwardly adjacent of said sealant material, wherein at least a portion of said sealant material is disposed upwardly of and in contact with said upper extent of said fastener, and wherein at least a portion of said insulation is disposed upwardly of said upper extent of said fastener;wherein said weight board is disposed upwardly adjacent the insulation; anda waterproofing membrane upwardly adjacent the weight board. 2. A low cost roof system as claimed in claim 1 wherein the sealant material is polyurethane foam. 3. A low cost roof system as claimed in claim 1 wherein the sealant material is polyurea. 4. A low cost roof system as claimed in claim 1 wherein the deck is a metal deck. 5. A low cost roof system as claimed in claim 1 wherein the membrane is adhered to the weight board. 6. A method for constructing the low cost rapidly installed roof system that includes a roof deck and overlapping flutes, the roof system comprising comprising: sealing locations on the roof deck that would otherwise be fluid transmissive via a sealant material, said locations consisting of:areas created by penetration of a fastener through said roof deck and into a structural carrying member of the roof deck, said sealant material surrounding an upper extent of said fastener in a manner that substantially fills said overlapping flutes of said roof deck, areas created by at least one of an opening defined by an upper extent of a C-channel, a closed end of said C-channel, a lower extent of said C-channel, and portions of a weight board, insulation material, and the roof deck disposed in proximity to an open end of said C-channel, andan opening defined by at least one edge nailer and portions of said weight board, said insulation material, the roof deck and an additional nailer disposed in proximity to said edge nailer, said additional nailer being disposed upwardly adjacent of said cover board;wherein said opening defined by said C-channel and said opening defined by said edge nailer are both substantially enclosed, filled with said sealant material such that each defining element of each of said openings is in contact with said sealant material, and disposed adjacent to an edge of the roof;disposing said insulation upwardly adjacent the roof deck;disposing at least a portion of said insulation upwardly adjacent of said sealant material, wherein at least a portion of said sealant material is disposed upwardly of and in contact with an upper extent of said fastener, and wherein at least a portion of said insulation is disposed upwardly of said upper extent of said fastener;disposing said weight board upwardly adjacent the insulation;andinstalling a waterproofing membrane upwardly adjacent the weight board.