WALLBOARD MATERIALS INCORPORATING A MICROPARTICLE MATRIX
摘要
<p>A method of forming a wallboard material can include forming a mixture including microparticles, sodium silicate and vinyl acetate. The mixture can be disposed between a metallic facing membrane and a second facing membrane. The mixture can then be heat cured in a single step sufficient to form a wallboard material having the metallic facing membrane and the second facing membrane attached to a core matrix. The heat curing time is complete in less than about 1.5 hours without causing damage to the wallboard material.</p>
申请公布号
EP2262960(A4)
申请公布日期
2014.10.29
申请号
EP20080873393
申请日期
2008.09.25
申请人
ASH TECH INDUSTRIES, L.L.C.
发明人
KIPP, MICHAEL, D.;PUGH, DILWORTH, L.;RIDGES, MICHAEL, D.;MCCARVILL, WILLIAM, T.