Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Patent
1994-09-22
1997-06-03
Ahmad, Nasser
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
5230916, 5230917, 526491, 52664, 428113, 428114, 428212, 428217, 428220, 428703, 428902, 442 42, 442386, B32B 524
Patent
active
056352638
ABSTRACT:
The present invention has an object to provide a reinforcing fiber sheet which permits sufficient reinforcement of a concrete structure with a smaller number of layers than in the conventional cases, without causing fracture of the sheet within a range of yielding of reinforcing bars. The reinforcing fiber sheet 1 of the invention comprises high-elasticity and high-elongation carbon fibers 4 having a modulus of elasticity of at least 35 ton/mm.sup.2 and a fracture elongation of at least 0.9%, arranged in an amount of at least 250 g/m.sup.2 in one direction through an adhesive layer 3 on a substrate sheet 2. The object of the invention can be achieved by providing the carbon fibers 4 of the reinforcing fiber sheet 1 with the above-mentioned properties.
REFERENCES:
patent: 4316925 (1982-02-01), Delmonte
patent: 4443507 (1984-04-01), Yamada et al.
patent: 4603157 (1986-07-01), Asai et al.
Derwent Publications Ltd., Database WPI Week 9131, AN 91-227208 and JP-A-3 146 717 (Tonen Corp.) 21 Jun. 1991.
Derwent Publications Ltd., Database WPI Week 8412, AN 84-071954 and JP-A-59 026 563 (Nitto Boseki) 10 Feb. 1984.
Ahmad Nasser
Tonen Corporation
LandOfFree
Reinforcing fiber sheet and concrete structure using same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reinforcing fiber sheet and concrete structure using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcing fiber sheet and concrete structure using same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-389890