Chothandizira cha slab
-
Slab Bolster yokhala ndi spacer yolimba
The Slab Bolster ndi spacer yamphamvu kwambiri yomwe imatha kukulitsidwa mpaka kutalika kudzera munjira yake yotseka.Nsonga zoloza za bolster zimalola malo ocheperako kukhudzana ndi mawonekedwe.Slab Bolster ndi yabwino kutsanulira precast, malo oimika magalimoto a garage, makhoma opendekeka, ndi zina zomwe zimafunikira kulimbitsanso kowonjezera.
