| 摘要 |
PURPOSE: A separable expansion joint is provided to secure support power, to apply to any type of joint, to shorten construction time and to save installing cost with easiness of installation. CONSTITUTION: An angle supporter(32) is supported on a distributing bar(5) exposed to an opening and an angle(31) is installed in re-pouring position of concrete(6) to install a finish angle(3). An anchor plate(43) is supported on a certain position and an anchor support(4) installed to refit a pipe(42) between the angle and an angle hole is installed. Concrete is injected to the surface of the angle and cured. Sealing rubber(2) is covered from one surface of the opening and the other surface. A joint body(1) is settled onto a certain position of the sealing rubber. An anchor bolt(41) is combined to a tap hole of the anchor plate through the pipe. Asphalt concrete(7) is poured in the gap between the joint body and the surface. Thereby, a separable expansion joint is built up.
|
