Process for producing reinforced cementitious compositions and t

Details Process for producing reinforced cementitious compositions and t Process for producing reinforced cementitious compositions and t

1989-03-16

1990-12-04

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 90, C04B 1606, C04B 2804, C04B 2006, C04B 2426

Patent

active

049753967

ABSTRACT:
A process for producing reinforced cementitious compositions in which the following constituents are mixed in the aqueous phase in the following order: about 35-55 parts by weight of water mixed with about 3-12 parts of a polymer, by weight of dry polymer; up to about 5 parts of a water-reducing auxiliary agent and/or a liquifying agent; from about 15-30 parts of metakaolin; from about 50-120 parts of silica sand; and about 100 parts of cement. Continuous mixing is maintained until a homogeneous, thixotropic paste is obtained. Then between 2 and 15% by weight of alkaline-resistant glass fibers, relative to the weight of the paste, is introduced into the paste. The product produced by this method is particularly suitable for use as a mortar or paste which may be easily sprayed upon vertical surfaces and as hydraulic concretes, resistant to the effects of weather and aging.

REFERENCES:
patent: 3232777 (1966-02-01), Bush
patent: 3852082 (1974-12-01), Majumdar
patent: 4608795 (1986-09-01), Neuschaeffer et al.
patent: 4689084 (1987-08-01), Ambroise et al.
patent: 4793861 (1988-12-01), Sohm
Ceramic Fibers and Fibrous Composite Materials; Refractory Materials; vol. 3, Rauch et al., (1968), 68-71.
British Standard Methods for Determining Properties of Glass Fiber Reinforced Cement Material (BS 6432:1984).

Affiliated with

Also associated with

Rating

Process for producing reinforced cementitious compositions and t does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing reinforced cementitious compositions and t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing reinforced cementitious compositions and t will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-883303