Paʻa wai hoʻomaha kiʻekiʻe

ʻO ka pā pani wai, ʻike ʻia hoʻi ʻo: water stop plate.I loko o ka pahu pahu a i ʻole ka basement, ka papa lalo a me ka pā o waho o ka pā, ua hoʻokaʻawale ʻia ke kaʻa o ka hale a hoʻopaʻa ʻia.Ke ninini hou ʻia ka pā pōhaku, aia kahi hui anu.Ke kū ke kūlana o ka hui ma lalo o ka pae wai ma lalo o ka honua, maʻalahi ka hana ʻana i ka wai kahe.Ma kēia ala, pono e hoʻokō i ka mālama ʻenehana ma kēia seam.Nui nā ʻano o ka lapaʻau ʻana, ʻo ia ke ala kaulana loa e hoʻonohonoho i ka pā kila wai pani.

ʻO ke kāʻei hoʻopaʻa wai paʻa kila maʻamau i hana ʻia me ka pā anu i ʻōwili ʻia e like me ke kumu kumu, no ka mea hiki ke ʻano like ka mānoanoa o ka pā anu, ʻaʻole hiki i ka mānoanoa o ka pā wela ke hiki i ke degere like, ʻo ka mānoanoa he 2 mm a i ʻole. 3 mm, ka lōʻihi e hana maʻamau i 3 mika ka lōʻihi a i ʻole 6 mau mika ka lōʻihi, maʻamau ʻekolu mau mika maikaʻi ka lawe ʻana.

ʻO ke kāʻei hoʻopaʻa wai paʻa (water stop steel plate) aia i ka ninini ʻana i ka ʻāpana haʻahaʻa, i hoʻokomo ʻia 300mmx3m kila pā, nona ka ʻaoʻao o luna o 10-15cm i ʻike ʻia i waho, i ka lua aʻe e ninini ana i kēia ʻāpana o ka pā kila. i ka hui pū ʻana, pāʻani i kahi hana i ka pale ʻana i ka infiltration wai kaomi waho.No laila, ʻoi aku ka kiʻekiʻe o ka pā kila wai no nā hui kuʻi, ʻaʻole hiki ke ʻike ʻia kahi leakage, e pili ana i ka hana wai.