ʻO ka ʻōhi lima paʻa lima ʻO ke ʻano o ka ʻohi ʻana o ka mīkini maʻamau, ʻo ia ka hoʻohana ʻana i kahi mea paʻi ʻoi e paʻi i ka ʻili o ka ʻili me ka piston e hoʻopaʻa paʻa i ka paʻa paʻa kahiko a hou.Eia nō naʻe, ʻo ke ʻano chiseling kuʻuna he mau hemahema like ʻole, e like me ka haʻahaʻa haʻahaʻa, mechanical oscillation force ke kumu o ka lawe ʻana i nā hawewe kani, hōʻino i ke kino nui e ʻoki ʻia, a pili i ke ola lawelawe o ke kino nui.I kēia manawa, hiki iā ʻoe ke hoʻohana i ka mīkini ʻoki liʻiliʻi liʻiliʻi (ʻokiʻoki ʻāpana, ʻili ʻili alo, ʻili ʻaoʻao, luna chiseling), hiki iā ʻoe ke hoʻohana i ka mīkini ʻili liʻiliʻi paʻa lima, he hopena maikaʻi a ʻaʻole e hōʻino i ka hale kumu.poino.

1. No ka mea, ʻaʻole e hoʻopau wale nā ​​huahana mīkini chiseling i kēia manawa i ka ʻāpana pale o ka paʻa i hoʻoikaika ʻia, akā e hoʻopōʻino a pōʻino paha i ka hale kumu, no laila i kēia manawa i nā papahana he nui, ʻoi aku ka nui o nā uwapo a me nā tunnels. ua pāpā ʻia nā mīkini ʻokiʻoki.

2. 'O ka 'oi loa o ka ho'ohana 'ia a me ka palekana 'o ia ka "lossless chiseling" o ka jet wai ki'eki'e.ʻO ke ʻano o ke kūkulu ʻia ʻana o ke alahaka deck chiseling e pono ai ka pavement bridge deck pavement a hiki i ka ikaika paʻa i hoʻolālā ʻia, a maʻemaʻe ka ʻili, maʻemaʻe, ʻaʻohe pollution, haumia, ʻaila hinu, lepo, etc.

3. E hoʻohana mua i ka mīkini ʻokiʻoki no ka ʻili ʻana i ka ʻili o ka ʻili o ke alahaka, e wehe i ka slurry e lana ana a me nā ʻōpala ma luna o ka ʻili, a laila e hoʻohana i ka pulupulu uea wili e hoʻomaʻemaʻe ai, a laila e hoʻohana i ka puhi a i ʻole ka mea hoʻomaʻemaʻe e wehe ai. nā ʻāpana lana a maikaʻi.Holoi hou ia me ka pu wai kiʻekiʻe, a hoʻomaka i ka hana ma hope o ka maloʻo ʻana.