C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
61/48, 261/54
C04B 31/02 (1980.01) C04B 31/30 (1980.01) C04B 31/40 (1980.01)
Patent
CA 1062830
ABSTRACT The trowelability of lightweight aggregate-containing, low density cement compositions (e.g. Portland cement-expanded vermiculite composition(s) is enhanced by the incorporation therein of a polymer of ethylene oxide. The composition has particular utility in the lining of in-ground swimming pools where the composition is to be applied by trowel to other than horizontal surfaces.
222302
Rosen Murray
Warren James L.
LandOfFree
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