Cable anchorage

Details Cable anchorage Cable anchorage

1982-03-19

1983-10-04

Hoag, Willard E.

Plastic and nonmetallic article shaping or treating: processes

Treatment of material by vibrating, jarring, or agitating...

264228, 264229, 264261, B29C 2500, B29D 302, B28B 2160

Patent

active

044077700

ABSTRACT:
A method of filling a sleeve 4 of cable stay anchorage with a filling material comprising aggregate particles and a curable liquid mixture of an epoxy resin and a powder, comprising the steps of first filling the sleeve 4 with the curable liquid mixture (via pipe 10), secondly adding the aggregate particles (via pipe 11) and then allowing the liquid mixture to cure to form a solid mass containing the aggregate particles. The method of filling the anchorage is considerably easier than prior art methods, does not require the use of injection pumps and provides a filling material with low shrinkage and good corrosion and friction preventing properties. The anchorage also has plastics locating members 7, 8 to hold the wires 1 out of contact with the sleeve wall, to prevent friction under cyclic loads.

REFERENCES:
patent: 2378252 (1945-06-01), Staehle et al.
patent: 2618815 (1952-11-01), Iezzi
patent: 2941905 (1960-06-01), Hofman
patent: 2948930 (1960-08-01), Herbst
patent: 2950576 (1960-08-01), Rubenstein
patent: 3150032 (1964-09-01), Rubenstein
patent: 3383446 (1968-05-01), Brennecke
patent: 3787544 (1974-01-01), Barnette

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