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Sponge Rubber Expansion Joint is composed of economical re-
bonded sponge rubber particles manufactured to a consistent
density and size.
This very workable material has a recovery rate exceeding 95% and a minimum density of 30 lbs/ft3.
• Resislient - recovers 95% of original thickness after compression
• Easy to handle and install
• Resists water infiltration
• Petroleum resistant
• ASTM D-1752, type I
• AASHTO M-153, type I
• FAA P-610-2.7
• Corps of Engineers CRD-C 509, Type I
• FED SPEC HH-F-341 F, Type II, Class A
Sponge Rubber Expansion Joint is suitable for use with a wide
variety of concrete construction projects. Noted for its excellent
recovery properties, it is frequently used in applications that
experience rapid changes in temperature.
• Bridges • Sewage Treatment Plants
• Drains • Hydrants
• Supporting Pillars
• Designed for high performance, low tolerance projects
• Excellent recovery properties for installations with wide
temperature variations
• For isolation applications or between materials with dissimilar coefficients of expansion
• 1/4”
• 3/8”
• 1/2”
• 3/4”
• 1”
• 54”
• 36”
•2” to 36: in 1/2” increments
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