Approved Header Type Expansion Joint Systems

Select a header joint material that meets the requirements of DMS-6140:

• Polymer Concrete for Bridge Joint Systems

Select a class 7 joint sealant or one specified on the plans that meet the requirements of DMS-6310:

• Joint Sealers

Insure joint sealers are compatible with header materials. Use primers in accordance with manufacturer’s specifications for both the header installation and seal installation. Manufacturer’s representative for the header material must meet with TxDOT and contractor personnel prior to installing the header material per Item 454, “Bridge Expansion Joints.”

Approved Asphalt Plug Joint Systems

The following Asphaltic Plug Expansion Joint Systems are approved for use on TxDOT projects:

Material provider representative must meet with TxDOT and contractor personnel prior to installing asphalt plug materials per Special Specification 4001, “Asphaltic Plug Expansion Joint System.”