Filtrate reducer additive for swelling clay grouts and cement-sw

Details Filtrate reducer additive for swelling clay grouts and cement-sw Filtrate reducer additive for swelling clay grouts and cement-sw

1981-08-13

1984-01-03

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

526240, 106111, 106116, 524 4, C04B 1300, C04B 4300, C04B 714

Patent

active

044242905

ABSTRACT:
An additive for swelling clay grouts and cement-swelling clay grouts, intended to reduce the filtrate, lower and stabilize viscosity, retard rigidification time, limit sweating and sedimentation of the solid constituents, is an alkaline ethylenic acid polymer and/or copolymer, with molecular weight between 500 and 20,000, but preferably between 1000 and 6000.
This additive is especially advantageous in the fields of civil engineering, building, public works and drilling.

REFERENCES:
patent: 3037957 (1962-06-01), Bruere
patent: 3806571 (1974-04-01), Ronnmark et al.
patent: 3917771 (1975-11-01), Basile
patent: 4229224 (1980-10-01), Dawson et al.
patent: 4293344 (1981-10-01), Joseph

Affiliated with

Also associated with

Rating

Filtrate reducer additive for swelling clay grouts and cement-sw does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filtrate reducer additive for swelling clay grouts and cement-sw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtrate reducer additive for swelling clay grouts and cement-sw will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1032281