Water proofing compositions for cement mortar or concrete
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United States of America Patent
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-
Jul 6, 1982
Issued Date -
N/A
app pub date -
Mar 31, 1981
filing date -
Jun 15, 1974
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Water proofing compositions containing a reclaimed butyl rubber of used inner tube scraps as the active component have a high adhesion to cement mortar or concrete and are used for water proofing materials in buildings and civil engineering works.
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Cited Art Landscape
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