Bituminous strip for bridge-sealing
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United States of America Patent
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-
Sep 27, 1988
Grant Date -
N/A
app pub date -
Sep 24, 1987
filing date -
Oct 3, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16.times.10.sup.4 Gy.
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