♦ʻAʻole hiki ke puhi
Hāʻawi ka hao hoʻoheheʻe i ke ahi pale ʻole.
ʻAʻole wela ka hao, ʻaʻole e hoʻokuʻu i ke kinoea ke hoʻomehana ʻia i nā mahana maʻamau i loaʻa i ke ahi.
'O ke kū'ē'ana i ke ahi, loa'a ka pōmaika'i hou o ka koi 'ana i nā mea ho'opau ahi ma'alahi a ha'aha'a no ka annular space.
♦ Haʻahaʻa Acoustic walaʻau
Ua kapa pinepine ʻia ka hao hoʻoheheʻe ʻia ʻo ka paipu mālie ma muli o kona hoʻopau ʻana i ka leo.
He maikaʻi nā hana graphite lamellar i loko o nā paipu hao i ka haʻalulu haʻalulu a me ka hoʻopau ʻana i ka walaʻau.He 6-10 db ka leo ma lalo o ka paipu PVC a he 15 db ma lalo o ka paipu ABS.
He kūpono ka hao hao no nā condominiums, nā hōkele, nā hale mālama ola kino a me nā kula hoʻonaʻauao.
♦Ka lōʻihi
ʻO ka hao hoʻoheheʻe he mea hoʻoheheʻe me kahi maʻi kalapona kiʻekiʻe, hiki ke kūpaʻa i ka corrosion.
Ua hoʻohana ʻia nā paipu hao hao mai ka wā kahiko me ka moʻolelo e hoʻi ana i ka makahiki 1623 ma nā Punawai o Versailles ma Farani e hana mau nei i kēia lā.
♦Maʻalahi e hoʻokomo a lawelawe
Hoʻohui ʻia nā paipu hao hao a me nā mea pono me nā hui No-hub i loaʻa i nā gaskets neoprene a me nā pale kila kila a me nā kaula.Hiki ke hōʻuluʻulu a wehe ʻia paha kēia mau mea maʻalahi.
ʻO ka hao hao ka manawa a me ka mālama kālā ma o ka hoʻohana ʻana i ka maʻalahi o ka ʻōnaehana No-hub.
Paʻa ka hao i nā ōlaʻi, nā wela wela, ke komo ʻana o nā aʻa a me nā rodents e nahu ana, e hoʻohaʻahaʻa i ka lawelawe mālama.
♦ Haʻahaʻa Thermal Expansion Rate
ʻO ka hao hoʻolei haʻahaʻa haʻahaʻa ka hoʻonui ʻana i ka laina, e hōʻoiaʻiʻo ana i ka hopena o ka hoʻonui ʻana a i ʻole ka ʻoki ʻana ma luna o ia mea ma lalo o ka neʻe ʻana o nā mahana ambient.
♦ Pili kaiapuni
ʻAʻole i loko o ka hao hoʻoheheʻe ʻia ka mea ʻawaʻawa a he mea pili i ka kaiaola.
ʻO ka hao hao he 100% hiki ke hana hou ʻia a hiki ke hana hou ʻia i nā manawa pau ʻole.
Ka manawa hoʻouna: ʻAukake-11-2021