hat
Shengyu UPVC fèy do-kay corrugated, Modil chalè kondiksyon li yo se 0,325 W / m. K, ki egal 1/3 ak sa yo ki an 10mm dra ajil epesè, 1/5 ak sa yo ki an 10mm dra siman epesè, 1/2000 ak sa yo ki an 5mm epesè fèy papye asye koulè.
eng
Shengyu UPVC corrugated roof sheet, its heat conduction modulus is 0.325 W/m. K, which equal 1/3 with that of 10mm thickness clay sheets, 1/5 with that of 10mm thickness cement sheets, 1/2000 with that of 5mm thickness color steel sheets.