C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
117/205, 400/905
C08L 33/14 (2006.01) C04B 41/48 (2006.01) C04B 41/63 (2006.01)
Patent
CA 1047665
ABSTRACT OF THE DISCLOSURE The Specification described a process for the treatment of hardened concrete which comprises applying to the surface of the concrete, or compressing into the concrete, an aqueous solution containing:- a) a polymerisable component comprising at least one hydroxyalkyl acrylate or methacrylate, the alkyl group of which contains 1 to 4 carbon atoms, the said polymer- isable component being present in an amount of 5 to 50% by weight of the said solution; b) a water-soluble compound of a polyvalent metal capable of forming a chelate with the polymer formed from the monomer (s) of component a) and; c) a polymerisation accelerator comprising a soluble redox system. After application of the solution to the concrete, the polymerisable component polymerises on or near the surface of the concrete to form a water-repellent film which prevents or reduces the penetration of water into the concrete.
257761
Pullmann Klaus
Quis Peter
Na
Rohm G.m.b.h.
LandOfFree
Treatment of concrete does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treatment of concrete, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of concrete will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-387404