EP 1704262 A4 20081224 - SELF-ADHERED ROOFING COMPONENTS, ROOFING SYSTEM, AND METHOD

Title (en)

SELF-ADHERED ROOFING COMPONENTS, ROOFING SYSTEM, AND METHOD

Title (de)

SELBSTKLEBENDE DACHBAUTEILE, BEDACHUNGSSYSTEM UND VERFAHREN

Title (fr)

COMPOSANTS DE TOITURE AUTO-ADHESIFS, SYSTEME DE TOITURE, ET PROCEDE

Publication

EP 1704262 A4 20081224 (EN)

Application

EP 04813404 A 20041208

Priority

US 2004041080 W 20041208
US 73611803 A 20031215
US 95141604 A 20040928

Abstract (en)

[origin: WO2005060605A2] Self-adhering base sheet, flashing cap strip, and end lap connector cap sheet assemblies include a reinforcing layer encapsulated within self-adhering bitumen and release sheets overlying otherwise exposed portions of the selfadhering bitumen. The bottom major surfaces of the base sheet, flashing cap strip, and end lap connector cap sheets are formed by self-adhering bitumen. The top major surface of the base sheet is formed by self-adhering bitumen. The top major surfaces of the flashing cap strip and end lap connector cap sheets have lateral edge portions formed by self-adhering bitumen and a coated central portion that extends between the lateral edge portions. The base sheets form self-adhering roofing substrates. The flashing cap strips are used to interconnect cap sheets at roof surface intersections in the formation of waterproof roofing layers and the end lap connector sheets are used to connect lengths of cap sheets at the job site.

IPC 8 full level

E04D 5/02 (2006.01); E04D 5/08 (2006.01); E04D 5/10 (2006.01); E04D 5/12 (2006.01); E04D 5/14 (2006.01); E04D 12/00 (2006.01)

CPC (source: EP)

E04D 5/02 (2013.01); E04D 5/12 (2013.01); E04D 5/148 (2013.01); E04D 12/002 (2013.01)

Citation (search report)

[XY] DE 2922242 A1 19810430 - TAJIMA ROOFING CO [JP]
[XY] US 2003008094 A1 20030109 - ZICKELL THOMAS [US]
[PX] US 2004172908 A1 20040909 - SWANN RAYMOND C [US]
[XA] US 2003203145 A1 20031030 - ZANCHETTA NATALINO [US], et al
[A] US 4091135 A 19780523 - TAJIMA EIICHI, et al
[A] GB 1172167 A 19691126 - CELOTEX CORP [US]
See references of WO 2005060605A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005060605 A2 20050707; WO 2005060605 A3 20061130; CA 2549473 A1 20050707; CA 2549473 C 20111011; EP 1704262 A2 20060927; EP 1704262 A4 20081224; EP 1704262 B1 20110420

DOCDB simple family (application)

US 2004041080 W 20041208; CA 2549473 A 20041208; EP 04813404 A 20041208