Mutobvu wemvere
Waol yemutobvu itambo dzakatetepa dzesimbi yemutobvu inomonyoroka kuita tambo.Mutobvu wemvere dzemakwai unoshandiswa kuita caulking.Kudzivirira kudonha pamajoini kana kutsiva mutobvu wakanyunguduka pakugadzira simbi mukongiri.
Mvere dzemutobvu dzine ductility dzakanakisa uye dzinowanzo shandiswa sechinhu chekubatanidza.Iyo mvere inotungamira iri nyore kushandisa uye inogona kushandiswa zvakananga pasina kupisa kurapwa.Zvichienderana nehukuru hwegomba, shinda inotungamira inomonwa zvakananga mutambo inoenderana inotungamira yakazadzwa zvakananga.Mvere dzemutobvu dzinoshandiswa zvakanyanya musimba renyukireyanemamwe maindasitiri akaita sewelding, zvinhu zvemitambo, midziyo yekurapa nezvimwe zvakadaro.
