Steel Modular Bridge Expansion Joint with Professional Design

Description of Bridge Expansion Joint:
Structure steel type expansion joint are the most frequently employed types ofexpansion joints in road bridges. By special steel welding elements arranged sideby side and equally controlledthey are supported on special load carrying andcontrol systems, intermediatesealing elements with form- and force-fit clampingas well as marked by acontinuous anchorage in the structure with permanentconnection to seal andcoating.Application:
Steel bridge expansion joints are used in Highway bridge decks, Service ramps,Multi- storey car parks and so on. Stainless steel bridge expansion joints are usedto prevent buildings or bridges appear some cracks because of climate change.
The Appearance Quality of The Rubber Expansion Joint and Sealed Belt:Name of defectsQuality standardSkeleton steel exposedNot allowedSteel plate with crack or peelNot allowedSpray frost, brittle and crackNot allowedObvious cracking without glueArea is not more than 30 mm *5 mm, depth is less
than 2mm defect.Per linear meter cannot appear 4
defects.Bubbles, impuritiesNot more than 0.5% of the products' surface area.
Per place is not more than 25mm and the depth
is not more than 2mmBolt positioning hole
deflection and crackingNot allowedConnecting channel craze
and cannot close strictly.Not allowed
Feature:
- It is the support beam typed expansion joint by the principle of elasticity. It has strong endurance.
- As it creates some noise, the accurate installation is needed to reduce shock and noise.
- It is appliable to all types of bridges, especially most suitable for long bridges.
- It is produced according to the length of abridge for good drainage.
- An anchor roof of astud anchor can be applied to the side of aedge beam according to the situation of the field.Types of Bridge expansion joint:1. Modular Rubber Bridge Expansion Joint2. SGF series Rubber Bridge Expansion Joint3. TST bridge elastomeric expansion joint4. TST seamless Rubber Bridge Expansion Joint5. Steel finger Rubber Bridge Expansion Joint6. And other types Rubber Bridge Expansion Joints. We could produce it as customers' requirement.