公开(公告)号：US3709754A

公开(公告)日：1973-01-09

申请号：US3709754D

申请日：1970-09-21

Applicant: PLASTIGAGE CORP

Inventor： MEDLER A

IPC: B29C53/56 ,  B29C53/80 ,  B29C53/82 ,  B29C70/08 ,  B29C70/16 ,  B29C70/56 ,  E04H12/02 ,  E04H12/20 ,  E04H12/24 ,  B31C9/00 ,  B65H81/00 ,  F16L9/16

CPC classification number: E04H12/20 ,  B29C53/562 ,  B29C53/805 ,  B29C53/821 ,  B29C70/083 ,  B29C70/085 ,  B29C70/16 ,  B29C70/56 ,  B29K2309/08 ,  E04H12/02 ,  E04H12/24 ,  Y10T428/1314

Abstract: HARDENABLE RESIN. THE RESIN OF THE FABRIC IMPREGNATES THE INTERSTICES BETWEEN THE RODS FORMING A HIGH STRENGTH INTEGRAL, HOMOGENEOUS, BONDED MEMBER. THE METHOD OF THE INVENTION IS PRACTICED IN BOTH THE FORMING OF POLE AND PLANK TYPE MEMBERS, AND THE BASIC INVENTIVE CONCEPTS MAY BE PRACTICED IN THE FORMING OF HOLLOW AND SOLID MEMBERS.

THE INVENTION PERTAINS TO A METHOD FOR FORMING A CONSTRUCTION MEMBER OF GLASS FIBER ELEMENTS IMPREGNATED WITHA HARDENED RESIN. THE METHOD INCLUDES THE INTERPOSING OF ELONGATED, HIGH DENSITY, GLASS FIBER RODS CONSISTING OF A PLURALITY OF LONGITUDINALLY DISPOSED GLASS FIBERS BONDED TOGETHER WITH A HARDENED BINDER RESIN WHILE UNDER TENSION BETWEEN LAYERS OF GLASS FIBER FABRIC IMPREGNATED WITH A