Title:
FABRIC REINFORCEMENT AND CEMENTITIOUS BOARDS FACED WITH SAME
Document Type and Number:
WIPO Patent Application WO2005007988
Kind Code:
A3
Abstract:
A reinforcement fabric (116) has a resinous coating (107) applied over warp yarns (106) having a first twist (turns/inch) and weft yarns (102) having a second twist. The coating (107) has a weight distribution ratio of less than about 2.0:1, based upon the weight of the coating (107) on the yarns (102) or (106) having a greater twist, versus the weight of the coating (107) on the yarns (102) or (106) having the lesser twist, and the fabric on a cementitious core comprises a cementitious board (100).
Inventors:
PORTER JOHN FREDERICK
ROBERTS GERAINT
ROBERTS GERAINT
Application Number:
PCT/US2004/021551
Publication Date:
March 24, 2005
Filing Date:
July 02, 2004
Export Citation:
Assignee:
SAINT GOBAIN TECHNICAL FABRICS (CA)
CERTAIN TEED CORP (US)
CERTAIN TEED CORP (US)
International Classes:
B32B5/02; B32B13/14; B32B37/24; D03D15/00; E04C5/07; (IPC1-7): H05B6/00; B32B5/02; B32B5/12; B32B13/02; B32B13/14; B32B17/02; B32B27/04; B32B27/12
Foreign References:
| US4460633A | 1984-07-17 | |||
| US4581275A | 1986-04-08 | |||
| US5038555A | 1991-08-13 |
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