Njikọ gypsum osisi na-eguzogide alkaline nke na-ejide onwe ya maka nkwonkwo osisi plasta
Nkọwa dị mkpirikpi:
Ngwunye fiberglass mesh drywall teepu, nke nwere ọtụtụ uru dị ka nnukwu nguzogide alkali na ike tensile dị elu, bụ ihe ngwọta magburu onwe ya maka ijikọ plasta, imecha nkụ, na nrụzi mgbape.
