Sɛ wɔde dade nhama hyɛ mframa mu na ɛne oxygen yɛ oxidation reactions anaasɛ oxygen a ɛwɔ nsu mu no sɛe no ma ɛyɛ oxides a, ɛbɛyɛ rust. galvanized steel pipes ayɛ galvanization treatment wɔ steel pipes no so, ayɛ galvanized layer a ɛtew mframa no ho, na ɛnam so yɛ corrosion-ɛko tia na ɛnyɛ mmerɛw sɛ ɛbɛ rust. Enti, so galvanised pipes bɛ rust?
Sɛ yɛbɛka no ɔkwan biara so a, dade nhama a wɔde galvanized ayɛ no nyɛ nea ɛyɛ mmerɛw sɛ ɛbɛbɔ, nanso ɛnkyerɛ sɛ ɛrenkyɛ koraa. Ɛyɛ bere ho asɛm ara kwa. Bere tenten-bere a wɔde di dwuma akyi no, galvanized pipes bɛda so ara ayɛ rust. Bio nso, sɛ nneɛma a atwa yɛn ho ahyia a wɔde di dwuma no yɛ nwini kakra anaasɛ osu tɔ bere tenten, ne nea ɛkeka ho a, dade nhama a wɔde galvanized ayɛ no bɛda oxidation ne spots adi ntɛm, na afei rust bɛba.
Nea ɛka ho no, dade nhama ahorow abien na ɛwɔ hɔ a wɔde galvanized ayɛ: Hot{0}}dip galvanized pipes ne cold galvanized pipes. Sɛ yɛde toto ho a, ɛnyɛ hyew-dip galvanized pipes no nyɛ nea ɛyɛ mmerɛw sɛ ɛbɛyɛ rust sen pipes a ɛyɛ nwini a wɔde galvanized galvanized ayɛ no.
