Joint key for precast blocks
We offer four types: 28-inch, 32-inch, 40-inch, and 50-inch.
Prestressed Concrete Bridge (PC Bridge) Used for joining precast segment girders. Made from SS400 material through machining. Consists of female side, male side, bolts, nuts, spring washers, and plastic washers. 【Features】 ■ Takes into account the required cross-sectional area of the male key, which is a determining factor for size, and the balance with the concrete bearing area, resulting in minimal waste. ■ Ensures that the concrete bearing area aligns with the design theory. ■ Simplifies the processing shape.
- Company：ピーエスケー
- Price：Other
