Stock material or miscellaneous articles – Composite – Of bituminous or tarry residue
Patent
1989-01-10
1991-07-02
Herbert, Thomas J.
Stock material or miscellaneous articles
Composite
Of bituminous or tarry residue
B32B 1100, B32B 1104
Patent
active
050284878
ABSTRACT:
For waterproofing civil engineering structures using flexible, sheet-like waterproofing laminates which can be applied without primer to structures at temperatures of 40.degree. F. and above. Primerless waterproofing laminates having a bituminous layer comprising 29 to 54 weight percent asphalt, 25 to 50 weight percent process oil, and 16 to 35 weight percent thermoplastic block polymer of styrene and butandiene monomers.
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Brochure Entitled "Bituthene.RTM. Waterproofing", Grace 8-1986.
Brochure Entitled "Ice & Water Shield.TM.", Grace, 1-1989.
Publication entitled "The Role of Bitumen in Blends with Thermoplastic Rubbers for Roofing Applications", Gossiwlligan, 5/1986.
Gaidis James M.
Kellett Jay S.
Kindt Lawrence J.
Baker William L.
Cekala Chester
Herbert Thomas J.
W. R. Grace & Co.,-Conn.
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