ʻO ka pena kaha alanui kekahi ʻano pena i hoʻohana mau ʻia i nā ala kaʻa.ʻAʻole ʻike nui ka poʻe e pili ana i kēia ʻano pena.He aha ke ʻano pena ka pena kaha alanui?

He aha ke ʻano pena ka pena kaha alanui?

Moʻo pena kaha alanui, e pili ana i ke ano mehana ma'amau a me ka wela ho'ohehe'e 'ano like 'ole, kūpono no ka māka'ika'i 'ana i ke ala hou 'ana o ka asphalt a i 'ole ke kahua pa'a o nā kahe like 'ole.Loaʻa iā ia ke kiʻi pena paʻakikī, ke kūpaʻa a me ka pale ʻana i ka wā, ka paʻa ʻana o ka waihoʻoluʻu maikaʻi a me ka pili ʻana o ke alanui ʻO ka maikaʻi a me nā ʻano ʻē aʻe he nui, ʻo ia ka koho mua e kaha ana i ka pena no nā ala ākea, nā ala kiʻekiʻe a me nā ala kiʻekiʻe.

ʻO ka pena alanui he pena hoʻomaloʻo wikiwiki i ka ea, eia kekahi mau kūlana o ka pena alanui.

Hoʻohana pena: hoʻohana ʻia no ka asphalt hou a me nā hōʻailona alanui sima.

Hoʻohui pena: hana mau ʻia me ka resin thermoplastic acrylic, nā puaʻa pale ʻaʻahu, nā mea hoʻopihapiha like ʻole a me nā mea hoʻohālikelike.

Nā hiʻohiʻona pena: ʻO ke kiʻi pena he hiʻohiʻona maʻemaʻe, ʻulaʻula a lōʻihi ka waihoʻoluʻu, mana huna maikaʻi loa, adhesion a me ka wai kū a me ka corrosion;e hoʻohana ʻia no 6-8 mahina ma nā alanui a me 4-5 mahina no nā alanui kūlanakauhale.

He wehewehe ka ʻike o ke ʻano o ka pena ka pena kaha alanui.Manaʻo wau e loaʻa iā ʻoe ka ʻike hou aʻe ma hope o ka heluhelu ʻana.No kāu kuhikuhi wale nō ka ʻike, a ke manaʻolana nei au he mea kōkua ia iā ʻoe.e.