REINFORCEMENT MATERIAL COMPRISING RESIN IMPREGNATED BRAID
PURPOSE:To ensure high performance by constituting the braid of a polyvinyl alcohol fiber with a composition having a relationship of a pitch and deniers within the predetermined range, and bonding the constitution of the braid with a binder for forming a rod-shaped reinforcement material. CONSTITUT...
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Zusammenfassung: | PURPOSE:To ensure high performance by constituting the braid of a polyvinyl alcohol fiber with a composition having a relationship of a pitch and deniers within the predetermined range, and bonding the constitution of the braid with a binder for forming a rod-shaped reinforcement material. CONSTITUTION:A polyvinyl alcohol fiber having a single yarn of tensile strength of 14g/dr and Young's modulus of 300g/dr or more is made into a braid. This braid is so constituted that a braid pitch 'x'/10cm and a total denier 'y' have a relationship of x.y=2500 to 7000 and 2 |
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