Low density insulating compositions containing combusted bark pa

Details Low density insulating compositions containing combusted bark pa Low density insulating compositions containing combusted bark pa

1978-01-05

1979-09-04

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 99, 106109, 106111, C04B 735

Patent

active

041667492

ABSTRACT:
Low density cementitious compositions are disclosed which are essentially the hydrated products from mixtures of inorganic hydratable binders such as gypsum and Portland cement with a novel lightweight aggregate material comprised of partially combusted bark particles obtained from bark-burning boiler furnaces of pulp processing concerns. Preferred compositions additionally incorporate conventional additives such as surfactants, fibrous materials, foam stabilizers and conventional lightweight aggregate such as expanded vermiculite to give products useful as lightweight thermal insulation concretes and fireproofings.

REFERENCES:
patent: 3403205 (1968-09-01), Ottenholm
patent: 3827895 (1974-08-01), Copeland
patent: 3991005 (1976-11-01), Wallace
patent: 4081283 (1978-03-01), Lankard et al.

Affiliated with

Also associated with

Rating

Low density insulating compositions containing combusted bark pa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low density insulating compositions containing combusted bark pa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low density insulating compositions containing combusted bark pa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2127264