Method of accelerated hardening and strength-increasing of diffe

Details Method of accelerated hardening and strength-increasing of diffe Method of accelerated hardening and strength-increasing of diffe

1977-10-03

1979-01-16

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106314, C04B 735

Patent

active

041347730

ABSTRACT:
A method for accelerating the hardening and increasing the strength of cets, including cement pastes, cement-sand mortars and concretes, which comprises mixing the cements with water plus an admixture at a temperature up to 60.degree. C., and thereafter allowing the mixture to harden at a temperature up to 100.degree. C. The admixture used comprises bialuminium pentahydroxychloride, gypsum, lime and alkali or alkaline earth nitrite.
The method is applicable to different kinds of cement, such as rapid hardening cement, slag-cement, pozzolana-cement and belite-cement.

REFERENCES:
patent: 1006725 (1911-10-01), Cramer
patent: 1782471 (1930-11-01), Kirchner
patent: 3210207 (1965-10-01), Dodson et al.
patent: 3329517 (1967-07-01), Dodson et al.
patent: 3427175 (1969-02-01), Angstadt et al.
patent: 3801338 (1974-04-01), Whitaker

Affiliated with

Also associated with

Rating

Method of accelerated hardening and strength-increasing of diffe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of accelerated hardening and strength-increasing of diffe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of accelerated hardening and strength-increasing of diffe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-650177