Ngā Rauemi PVA Wairewa-Wai
Ka whakarerekētia ngā rauemi PVA wairewa-wai mā te whakaranu i te waipiro polyvinyl (PVA), te māngarome ētahi atu tāpiringa wairewa. He rauemi pai mō te taiao ēnei raueminā te wairewatanga i te wai, me ngā āhuatanga pirau, ka taea te rewa katoa i roto i te waier. I roto i te taiao tūturu, ka pakaruhia e ngā moroiti ngā hua hei hauhā waro, ā,wai. I muri i te hokinga atu ki te taiao tūturu, kāore e pā kino ki ngā tipu me ngā kararehepērā anō
Ka taea te whakarite i te pāmahana wairewa me te tere o ngā rauemi kia tutuki ai ngā whakaritenga a te kiritaki.mer whakaritenga, i konei ka taea te whakarewa i te 2108C ki te wai matao (25℃±10℃), ā, ka taea e te 2110Hkia rewa ki te wai wera (>60℃)
Ngā Āhuatanga o te Hua:
1: Ka taea te whakarite i te tere whakarewa tere, te pāmahana whakarewa me te tere whakarewa.
2: Ka taea te whakapōrearea, te ngaro atu rānei i roto i te taiao, ā, ka taea hoki te whakapōrearea rawatia hei hauhā waro me te wai.
3: Kāore rawa he paitini o te rauemi: he haumaru, kāore hoki he paitini; kāore he kino ki te tangata, ki ngā kararehe me ngā tipu; ka taea te pā atu ki te kai.
4: Ngā āhuatanga miihini tino pai, te mahi hiri wera pai.
5: He kaha te kume o te rauemi, he pai te mahi tiaki, ā, he pai ake te mahi ārai hau, e ārai pai ana i te horapa o ngā moroiti kino.
Taupānga:
Ka taea te whakamahi i ngā kiriata i hangaia mai i ēnei rauemi hei hanga putea hokohoko, putea whakakorekore,
ngā putea tākai, ngā putea horoi kakahu wairewa, me ētahi atu.
Kete/Rokiroki:
Ko te putea ātete makuku me te pēke kiriuhi/pepa-kirihou kua whakakikoruatia ki te putea kirihou
takai, 25 kg/pēke, takai hiri i te pāmahana rūma, e rua tau te pūtāhui hua.
Kia mōhio: He tino mimiti te makuku o tēnei hua, nō reira me whakamahi wawe tonu i muri i te whakamahinga.
huakina te takai, hiritia rānei te hua kāore anō kia whakamahia ki ngā putea kirihou.
Tuhia tō karere ki konei ka tuku mai ki a mātou
