Hei rauemi whakapaipai tino nui i roto i te whakapaipai, he rauemi turanga te paura putty mō te whakataurite me te whakatika pakitara, ā, he turanga pai hoki mō ētahi atu whakapaipai. Ka taea te pupuri i te mata o te pakitara kia maeneene, kia ōrite hoki mā te paninga o te paura putty, kia pai ake ai te whakahaere i ngā kaupapa whakapaipai a meake nei. Ko te paura putty he mea hanga i te rauemi turanga, te whakakī, te wai me ngā tāpiringa. He aha ngā mahi matua o te paura rapa redispersible hei tāpiringa matua i roto i te paura putty:
① Pānga ki te moata hou i konatunatua;
A. Whakapai ake i te āheinga hanga;
B. Te pupuri wai anō hei whakapai ake i te makuku;
C. Whakanuia te ngāwari o te mahi;
D. Āraia te pakaru wawe.
② Pānga ki te moata whakapakeke:
A. Whakaitihia te tauwehenga pīngore o te moata, ā, whakanuia te ōritetanga o te paparanga turanga;
B. Whakanuia te ngāwari me te ātete ki te pakaru;
C. Whakapai ake i te ātete ki te whakahekenga paura;
D. Ārai wai, whakaiti rānei i te mimiti wai;
E. Whakanuia te piri ki te paparanga turanga.
Ko te moata waikore e pā ana ki te moata sima he pai ōna āhuatanga waikore me te ātete-waikore i muri i te whakapakeketanga mā te whakarerekē i te ōwehenga moata me te whakamahi i tētahi tukanga hanga motuhake. He pai te ātete-huarere o te moata waikore, te roa, te ātete-waikore, te kiato, te piri pai me te kaha ātete-waikore me te ārai-waikura. He aha ngā mahi matua opaura rapa ka taea te whakamarara anōhei tāpiri matua i roto i te moata ārai-wai:
① Pānga ki te moata hou i konatunatua:
A. Whakapai ake i te hanganga
B. Whakanuia te pupuri wai, me te whakapai ake i te makuku o te sima;
② Pānga ki te moata whakapakeke:
A. Whakaitihia te tauwehenga pīwariwari o te moata, ā, whakarei ake i te ōritetanga o te paparanga turanga;
B. Whakanuia te ngāwari, ātete ki te pakaru, kia kaha rānei ki te hono;
C. Whakapai ake i te mātotoru o te moata;
D. Ārai wai;
E. Whakanuia te hononga.
Wā tuku: 28 Paenga-whāwhā 2024