Ibicuruzwa birenze
Ifu yatwikiriwe, impande zoroshye kandi yoroshye gukoraho.
Biroroshye gukora no gushiraho.
PVC itwikiriye, uzigame igiciro cya instanltion ugereranije na PPA.
Umubiri wa PVC utwikiriye umukandara urashobora gutanga uburinzi kandi ukirinda kwangirika kwicyuma.
Ugereranije na epoxy yatwikiriye kurangiza, kubyimbye kandi byoroshye, fasha kurinda ikintu gifatanye.
Imbaraga zikomeye;Kurwanya ruswa;Kurwanya ikirere;Kurwanya aside nyinshi;Ubushyuhe bwahagaritswe;Ntabwo ari magnetique