Mastic composition and composite structural panels formed...

Details Mastic composition and composite structural panels formed... Mastic composition and composite structural panels formed...

C - Chemistry, Metallurgy

08

J

403/11

C08J 9/22 (2006.01) B28B 5/02 (2006.01) B28B 23/00 (2006.01) B29D 24/00 (2006.01) B32B 3/12 (2006.01) B32B 37/16 (2006.01) C04B 28/14 (2006.01) E04B 1/62 (2006.01) E04C 2/36 (2006.01)

Patent

CA 1048698

Abstract of the Disclosure A mastic composition formed of a substantially homogeneous imporous mixture of a predetermined volume of low-density expanded closed-cell synthetic resin beads and a slurry prepared from calcined gypsum and water wherein the interstitial volume of the expanded beads is not sub- stantially more than the volume of slurry. The substan- tially homogeneous mixture is self-adhering as a thick layer on an inverted smooth surface and yet separable therefrom as an integral layer, the mastic composition setting to a hard, strong, dimensionally stable, heat- and sound-retardant material. Methods of mixing mastic compositions, and composite structural panels utilizing mastic compositions as well as the methods and apparatus for forming such panels are also disclosed.

203099

Affiliated with

Also associated with

Rating

Mastic composition and composite structural panels formed... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mastic composition and composite structural panels formed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mastic composition and composite structural panels formed... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-941