Stock material or miscellaneous articles – Sheets or webs edge spliced or joined – Sheets or webs coplanar
Patent
1991-02-22
1992-05-26
Van Balen, William J.
Stock material or miscellaneous articles
Sheets or webs edge spliced or joined
Sheets or webs coplanar
404 56, 404 58, 404 67, 428 67, 428703, B32B 300, B32B 1300
Patent
active
051166534
ABSTRACT:
An improved expansion joint material for placement between adjoining slabs of concrete. The material is a non-porous water impermeable, polymerically bound reclaimed rubber and/or foam particles. The material is treated so as to be resistant to microbes, oil and fungi.
REFERENCES:
patent: 2536611 (1951-01-01), Miller
patent: 3406087 (1968-10-01), Potter
Dodge-Regupol Specification Sheet for Indoor/Outdoor Athletic Surfacing (no date).
Dodge-Regupol Specification Sheet for Multipurpose Gymnasium Flooring (no date).
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