Pehea e hoʻohālikelike ai i ke ʻano o kapā ueaʻO ka mea mua, mai nā kūlana kaʻa kaʻa, e like me ke ʻano o ke kaʻa, ka nuipa, ke kiʻekiʻe o ke kikowaena o ka umekaumaha, ka wikiwiki o ka holo ʻana a me ka hiʻohiʻona kuʻi; ʻO ka hōʻike hōʻike palekana palekana: ʻo ka mea mua e pili ana i ka hiki ke kūʻē i ka hui ʻana o ka pā (i hōʻike ʻia e ke kuʻi ʻana i ka ikehu-kilojoules) ), ka hana alakaʻi (ʻo ia hoʻi ke ala holo kaʻa) a me nā koi o ka ʻeha o ka poʻe noho.
Pa ueahale: guardrail type, kiekie, slope of head-on collision, structural strength, foundation stability, etc. Mesh: Ke koho ana i ke kino uea kookoo e like me ka mea maka, ua malamaia ka welded mesh e ekolu papa o galvanizing, primer ma mua o ka uhi a me kiʻekiʻe-adhesion pauka spraying. Loaʻa iā ia nā hiʻohiʻona o ka corrosion lōʻihi a me nā kukui ultraviolet.
ʻO ka pou o ka pā: ʻo ka hoʻomaʻamaʻa ʻana i ka ʻili he galvanized a i ʻole ʻia, a i ʻole hiki iā ʻoe ke koho i kekahi o ia mau mea, a ua uhi ʻia ka luna me kahi uhi plastik a i ʻole ka ua. Ma muli o nā kaiapuni likeʻole a me nāʻano hoʻonohonoho, hiki iāʻoe ke koho e hoʻohana i ka 30-50cm i hoʻokomo muaʻia, me ke kumu, a me nā mea'ē aʻe.
Hoʻohana: hoʻohana nui ʻia no nā kāʻei pale ma nā ʻaoʻao ʻelua o nā alaloa, nā alahao, a me nā alahaka; palekana palekana o nā mokulele, nā awa, a me nā pā; nā pale a me nā pale o nā paka, nā lau nahele, nā zoo, nā loko, nā loko, nā alanui, a me nā wahi noho i ke kūkulu ʻana i ke kūlanakauhale; nā hōkele, Pale a me ka hoʻonani ʻana i nā hōkele, nā hale kūʻai kūʻai, a me nā wahi leʻaleʻa.
Ka manawa hoʻouna: Oct-19-2020