Use of pre-coated mat for preparing gypsum board

Details Use of pre-coated mat for preparing gypsum board Use of pre-coated mat for preparing gypsum board

E - Fixed Constructions

04

C

E04C 2/04 (2006.01)

Patent

CA 2559788

A gypsum board which comprises a set gypsum core sandwiched between and faced with fibrous mats, wherein a free surface of one of said mats is pre-coated with a combination of a mineral pigment, optionally an inorganic adhesive binder and an organic binder, preferably a hydrophobic, UV resistant polymer latex adhesive binder applied to said surface as an aqueous coating composition, said aqueous coating composition upon drying and setting providing a pre-coated mat satisfying certain morphology requirements.

La présente invention concerne une plaque de plâtre qui comprend une âme de gypse durci intercalée entre des mats de fibres, une surface libre d'un des mats étant prérevêtu d'une combinaison formée d'un pigment minéral, éventuellement d'un liant adhésif inorganique et d'un liant organique, de préférence d'un liant adhésif hydrophobe, en latex polymère résistant aux UV appliqué sur ladite surface sous forme d'une composition de revêtement aqueuse, ladite composition de revêtement aqueuse formant, lors du séchage et du durcissement, un mat prérevêtu présentant les qualités nécessaires pour satisfaire les besoins morphologiques.

Affiliated with

Also associated with

Rating

Use of pre-coated mat for preparing gypsum board does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Use of pre-coated mat for preparing gypsum board, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of pre-coated mat for preparing gypsum board will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1490106