ADD：No.99 Xinhuajiulu Road,Zone B,Xinjin Industrial Centralized Development District
SCF comb-shaped expansion and contraction installation
SCF series expansion device is a new product developed by our company for the design of thin-walled beams, which are used in various types of steel bridge and concrete bridge.
Pass strict waterproof measures using SCF series expansion device has excellent waterproof performance; using rigid combination of special structure, smooth and comfortable ride; selection of weathering material, design life of more than 50 years; the automatic slag discharging structure design, ensure the bridge telescopic flexible.
Mainly by the big board, small board, stainless steel plate, rubber plate, bottom plate, fastening bolts, waterproof ointment.
SCF series expansion device design expansion amount is 0 ~ 1000mm (SCF40~SCF1000), different bridge for the same displacement, the beam end clearance may be different, the size of the length of the bridge expansion device in the direction of the situation will be different, so set aside specific size expansion device should refer to the actual bridge beam end clearance design.
SCF- expansion joint Chinese letter abbreviation
E- represents the volume size
Specifications: SCF series expansion device is divided into 40mm, 60mm, 80mm, 160mm... 1000mm a total of twenty-five levels.