Howtoconstructcleanpolyethylenepolypropylenewaterproofmaterial.Cleanupthedustanddebrisonthesurfaceofthebase,removetheresidualmortarandprotrudingpartofthesurfac...…

Waterproofcoilisgenerallycomposedofrubbercompounddecompositionandcombination,itswaterproofeffect,becauseofitshighdensity,sotheventilationeffectispoor,thefollow...…

Let'sletXiaobianexplaintheuniqueadvantagesofpolyethylenepolypropylenewaterproofcoil.Polyethylenepolypropylenewaterproofcoiliscomposedofdifferentmaterials,a...…

Hereishowtointroducethecorrectuseofpolyethylenepolypropylenewaterproofcoil?1,firstofall,wemustensuretheintegrityofthewaterproofmaterial,payattentiontoitsintegr...…