EP 1334245 B1 20111214 - ALTERNATIVE BLOCKING FOR ROOF SYSTEMS
Title (en)
ALTERNATIVE BLOCKING FOR ROOF SYSTEMS
Title (de)
ALTERNATIVE BLOCKIERUNG FÜR DACHSYSTEME
Title (fr)
ENSEMBLE DE BLOCAGE POUR SYSTEMES DE TOITURE
Publication
Application
Priority
US 0028078 W 20001011
Abstract (en)
[origin: CA2425386A1] The blocking assembly (10) includes one or more pre-formed component structures fabricated from a non-corrosive, durable material, each of the component structures including an anchoring flange (12) for attachment to th e roof structure, an upper flange (14) defining a mounting base for attachment of various roofing components, materials and/or equipment thereto, and an intermediate portion (16) between the anchoring flange (12) and the upper flange (14) creating depth therebetween to accommodate insulation or lightweight concrete. The intermediate portion (16) is provided with vent holes (32) for venting gasses and moisture which accumulate within the roof structure, thereby reducing the likelihood of premature roof failure.</SDOAB >
IPC 8 full level
E04B 1/70 (2006.01); E04D 13/04 (2006.01); E04D 13/14 (2006.01); E04D 13/15 (2006.01); E04D 13/152 (2006.01)
CPC (source: EP)
E04D 13/0431 (2013.01); E04D 13/0459 (2013.01); E04D 13/1415 (2013.01); E04D 13/15 (2013.01); E04D 13/151 (2013.01); E04D 13/152 (2013.01); E04D 2013/0472 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
AU 1078601 A 20020422; CA 2425386 A1 20020418; CA 2425386 C 20080520; EP 1334245 A1 20030813; EP 1334245 A4 20090617; EP 1334245 B1 20111214
DOCDB simple family (application)
AU 1078601 A 20001011; CA 2425386 A 20001011; EP 00972071 A 20001011