Coating material for tendon for prestressed concrete

Details Coating material for tendon for prestressed concrete Coating material for tendon for prestressed concrete

1988-07-25

1990-05-29

Nielsen, Earl

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523457, 523466, 528 91, 528 93, 528 94, 528109, 528119, 528120, 528361, 528365, 528103, G08G 5968, G08G 5940, G08G 5956

Patent

active

049296507

ABSTRACT:
A coating material for a tendon for prestressed concrete includes a curing composition, the curing time of which is so controlled that the composition is held in an uncured fluid state for a predetermined time after the concrete hardens. After the predetermined time passes, the composition cures. By coating a tendon for prestressed concrete with the coating material having such properties, an antirust effect of the tendon, an improved adhering force of the tendon to the concrete and a decreased cost of manufacturing prestressed concrete can be obtained.

REFERENCES:
patent: 3732286 (1973-05-01), Son et al.
patent: 3759914 (1973-09-01), Simms et al.
patent: 4530991 (1985-07-01), Hirai et al.
patent: 4670533 (1987-06-01), Lauterbach
patent: 4689388 (1987-08-01), Hirai et al.
patent: 4701378 (1987-10-01), Bagga et al.

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