Ko te paura pūmua ka taea te whakamarara anō (RDP) he paura wairewa-wai e whakamahia ana hei whakapai ake i te mahi a te paura putty mō ngā pakitara o roto, o waho hoki. Ka hangaia te RDP mā te whakakotahi i te vinyl acetate me te ethylene ki roto i te emulsion wai. Kātahi ka whakamaroketia te emulsion hua hei hanga i te paura rere noa.
Ka taea e te paura RDP mō ngā pakitara o roto, o waho hoki te whakapai ake i ngā āhuatanga e whai ake nei:
Pupuri Wai: Ka āwhina te RDP ki te pupuri i te makuku o te putty, kia kore ai e maroke wawe, e ngatata rānei.
Ngāwari ki te mahi: Mā te RDP ka māmā ake te hora me te whakangawari i te putty.
Piripiri: Ka āwhina te RDP i te putty kia piri ki te pakitara, kia kore ai e tihore, e ngatata rānei.
Te Pakari: Mā te RDP ka pakari ake te putty, ka ātete hoki ki te huarere.
He hua haumaru, he hua whai hua hoki te RDP, ka taea te whakamahi hei whakapai ake i te kounga o te paura putty mō ngā pakitara o roto, o waho hoki. E wātea ana i roto i ngā momo taumata, kia taea ai te whakarite kia rite ki ngā hiahia motuhake o ia kaupapa.
Anei ētahi o ngā painga o te whakamahi i te RDP mō te peita o roto, o waho hoki:
Te Pupuri Wai Pai Ake: Ka āwhina te RDP ki te pupuri i te makuku o te putty, kia kore ai e tere te maroke me te pakaru. Ka roa ake te ora o te putty, ā, ka whakaitihia te hiahia mō ngā whakatikatika.
Te Whakarei Ake i te Māmā o te Mahi: Mā te RDP ka māmā ake te hora me te whakangawari i te putty. Mā tēnei ka māmā ake te hora i te putty kia ōrite, kia maeneene ai te mutunga.
Te Piringa Pai Ake: Mā te RDP ka āwhina te putty ki te piri ki te pakitara, kia kore ai e tihore, e ngatata rānei. Ka whakapai ake tēnei i te āhua whānui o te pakitara, ā, ka whakaiti i te tūponotanga o te kino o te wai.
TE WHAKAPAI AKE I TE PAKARI: Mā te RDP ka pakari ake te putty, ka ātete hoki ki te huarere. Ka roa ake te ora o te putty, ā, ka whakaitihia te hiahia mō ngā whakatikatika.
I te nuinga o te wā, he taputapu whai hua te RDP hei whakapai ake i te mahi a ngā paura whakaoti pakitara o roto, o waho hoki. Mā te mārama ki ngā painga o te RDP me ngā āhuatanga e pā ana ki tōna kounga, ka taea e ngā kaimahi kirimana te whakatau whai whakaaro mō te whakamahinga o te hua hei whakapai ake i ā rātou kaupapa.
Wā tuku: Pipiri-12-2023