ʻO ke kiʻi ʻoniʻoni ʻōmaʻomaʻo ʻōmaʻomaʻo PP paʻa wai i alo i ka formwork plywood he ʻano hou o nā mea hale pili kaiapuni.ʻO ia kekahi huahana hou ma hope o ka hana lāʻau, ke kila kila, ka ʻohe a me ka lāʻau i hoʻopili ʻia, a me nā mea hao nui.Hana ʻia kona loko i ka lāʻau a uhi ʻia ka ʻili me ka plastic (PP Plastic).Hoʻohana nui ʻia ia i ka ninini ʻana i nā kolamu square square, nā paia, a me nā hale.He kūpono loa ia no nā alahaka, nā kiʻekiʻe kiʻekiʻe, nā tunnels a me nā papahana ʻē aʻe.Hoʻohui ia i nā hiʻohiʻona o ka formwork lāʻau a me nā mea maikaʻi o ka formwork plastic, e hoʻolilo iā ia i formwork maikaʻi no ka ninini ʻana i ka pahu i loko o nā papahana koʻikoʻi, ʻo ia ka mea e pili ana i ke kaiapuni a me ke kumukūʻai amortized haʻahaʻa.