Waterproof sheet in-situ application machine

Details Waterproof sheet in-situ application machine Waterproof sheet in-situ application machine

2008-01-08

2008-01-08

Addie, Raymond W (Department: 3671)

Road structure, process, or apparatus

Apparatus

Reinforcement material placing, laying or positioning

C404S083000, C404S101000, C404S103000, C156S577000, C156S497000

Reexamination Certificate

active

07316521

ABSTRACT:
A waterproof sheet in-situ application machine, which can rewind a long roll-like thermal application type waterproof sheet and easily bond the sheet onto the bed surface of a bridge and the surface of a concrete structure in a site, includes a carriage and a combination of any one or two or more of a water permeable stand, a wrinkle prevention drum, a sheet heater, a sheet overlapping portion heater, a sheet roller pressing steel wheel roller, and a sheet roller pressing rubber tire mounted on the carriage. The sheet heater is composed of a heat resistant metal roller having a far infrared ray heater, an electric heater, etc. inserted therein, and the surface of the waterproof sheet is molten by being caused to be contact with the surface of the metal roller, thereby the waterproof sheet can be bonded onto an execution surface.

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