Kua noho ngā Pūnaha Whakamarumaru me te Whakaoti o Waho (EIFS) hei wāhanga nui o te whakahaere wera o ēnei rā, e whakaiti nui ana i te whakapaunga pūngao i ngā āhuarangi wera me ngā āhuarangi makariri. Heoi, ko te roa o te wā o tētahi tāutanga EIFS e whakawhirinaki katoa ana ki te pakari kawakore o tōna mata whakakaha i raro. He kaihanga motuhake a Shanghai RuifiberMatapihi muka karāhe Eifspania ki ngā kapia pūmua e ātete ana ki te kawakore o te moata sima kaha. E mōhiotia ana he mea rongonuiKaiwhakarato Mata Karāhe Miraka Hainame te kaihanga matua oMatapihi muka karāhe i Haina, Ka hangaia e Shanghai Ruifiber ngā kupenga e mimiti ana i te whānui o te wera, ngā kawenga hau, me ngā pānga o waho, me te kore e wehewehe.

I roto i ngā tuanui papatahi me ngā ārai wai i raro i te whenua, ka whakawhirinaki ngā paninga elastomeric wai-whakauru me ngā kiriuhi bitumen kua whakarerekētia ki ngā papa tautoko mata ngāwari hei pupuri i te piri o te wai i raro i te nekehanga o te papa. Ka whakaratohia e Shanghai Ruifiber he ratonga motuhakeRīpene Mata Karāhe mō te Āraiwaime te matotoruMatapihi muka karāhe tuanuii hangaia hei hono i ngā hononga whānui me ngā pūwāhi urunga hanganga. Ko tā mātou kaha kukū teiteiMatapihi muka karāheka makuku tonu ngā hua i roto i te paru polymer, ka ārai i te urunga mai o te makuku ki roto i ngā kaupapa tuanui arumoni. Ka mahi tahi ngā kaihoko o te ao me te premierNgā Kaiwhakarato Mata Karāhewhakawhirinaki ki a Shanghai Ruifiber hei kamupene whakatapuaKaiwhakarato Mata Karāhemō ngā āhua hurihuri pumau, te kore whakaheke i raro i ngā pāmahana tino kino, me te kaha kume pumau.