1. Kugwiritsa ntchito thermometer kuyeza kuchuluka kwa kutentha ndi chinyezi.15 ℃ ndi oyenera chipinda chamkati ndi pansi konkire.Ndi zoletsedwa kukhazikitsa PVC Flooring pa otsika 5 ℃ ndi pamwamba 30 ℃.Digiri ya chinyezi ndi 20% -75%.
2. Kugwiritsa ntchito chida choyezera madzi kuti muyeze kuchuluka kwa chinyezi.chinyezicho chiyenera kukhala chochepa ndi 3%.
3. Ponena za kuyika kwa zinthu za PVC, pamtunda wa mamita 2, pansi pa konkire payenera kukhala lathyathyathya, cholakwika chovomerezeka chiyenera kukhala chochepa 2mm.
Nthawi yotumiza: Oct-12-2015