Izindaba zokugcina ngeemgqatho yeePVC

1.Ukuphakamisa amaphipe letiPVC: Ngaphambi kokuphakamisela amaphipe letiPVC, kufuneka ilayisi yamaphipe lihlalele. Ukuba kukhona iinkcukacha emanzini, kufuneka zizange zikhishwe phakathi komlayo. Ukuba umlayiso wokungabi khona ungene elineziwe ngesandile eside 10cm ngaphambi kokuphakamisela impipe. Ngaphambi kokuphakamisela impipe, kufuneka amaphipe angahlaliswa ukuba akho amanqaku (ukuba kukhona amanqaku, kufuneka zikhutshwe). Ukuba akukho amanqaku, kufuneka uphakame impipe ngokuhushwa ngezindlu zokulayisha nokuthi zincedise kuqhubeke kwiilayisi.

2. Ukufakwa nokuxhengisa kwezindlela zokugcina lezi zindlela ezimbili ze-PVC kufuneka liphathwe ngokuba kunye nomthetho wexhobo lokugcina olusekelwe phambi kokuthi. Uma kufunekayo ukuncwasa izindlela, umgca ofunekayo kufuneka ukuqondele iindlela ngenqanawa yezindlela nokukhombisa. Ngemuva kokuncwasa, inqanawa yesikhephe sifuneki aqutshwe kwi-outer corner esikhundleni sokugcina. U-TS cold junction kufuneka isebenzise amagcinelo angama-22 º, futhi i-outer corner kufuneka aluncwe ngamagcinelo angama-22 º ngasemva kwe-looping construction ukusiza ukufakwa.

3. Ukungabopheka xa kulayishwa amandla eziphakamisayo: Xa kulayishwa amandla eziphakamisayo, kufuneka ususa ukuba zitye amakhulu okanye amaxwebhu omkhulu esihamba kwindawo yokulayisha ukusuka ukuboniswa lezi zindlela eziphakamisayo.

4. Xa kuhlala imveliso noma kube nenkonzo, zonke iziphiwo ezinikezelayo zifuneki zibhedwe ngempumelelo ukusuka ukuboniswa ukuya emfene wezinto ezintsha. Ngaphambi kokuthatha ukuphendula ngokusebenza ngokulayishwa kwewota, umdlalo wenkunku kufuneka ulayiswe ngezilo ukusuka ukuboniswa.