Hot ruku piauau ngongo tapawhaka whakamahia he pereti ngongo tapawha, he tihorea ranei i muri i te ahua o te korukoru i roto i te poka wai piauau wera i roto i te raupapa o nga tauhohenga matū hei hanga i te ngongo tapawha;e taea hoki te wera-takahia matao ranei piauau piauau Unuhia i muri i colda tuwhera tapawha piko ripeka-wāhanga, ka te teitei-auau paiherea putorino maitai.

Hot dip piauau ngongo tapawha he pai te kaha, uaua, ductility me te fehokotaki'anga mahi tukanga me te ductility pai, te paparanga koranu ki te turanga maitai piri ki te totoka, wera piauau piauau ngongo tapawha ka taea te werohanga matao, okeoke, tuhi i te momo o te niao me te piko. kaore he kino ki te paninga;mo te tukatuka whanui penei i te keri, te tapahi, te whakapiri, te tukanga piko makariri.Ko te mata piauau wera he kanapa me te ataahua, e ai ki te tono mo te miihini.

He maha nga wa e whakamahia ana te ngongo tapawha kua werahia: te taiepa arai karaihe, te pourewa o te kaha, te whakawhitiwhiti, te hiko hiko, te wai me te hau whakawhiti, te waea waea, te whare, nga piriti, te hanganga whakarewa, te tuku hiko, me era atu.