Ka whakamahia te Polyethene hei rauemi papaa e whakakiihia ana e te kiriata waipiro waipiro, engari kei te akihia, kei te whakairihia. Ka whakamahia te nuinga o te waa ki raro, ki raro, ki te taha o te wai me te raina. Ko te mahinga nui mo tenei rīpene he whakawhitinga o te paipa.
Ka whakamahia te Polyethene hei rauemi papaa e whakakiihia ana e te kiriata waipiro waipiro, engari kei te akihia, kei te whakairihia. Ka whakamahia te nuinga o te waa ki raro, ki raro, ki te taha o te wai me te raina. Ko te mahinga nui mo tenei rīpene he whakawhitinga o te paipa.
Momo
Tae
Te matotoru
Whānui
Te roa
Whakamahia
T-140 Pango 0.40 50 75 30 50 Te nuinga o te whakamahinga i te papa o raro, o te moana me te raina o te raina. T-150 Pango 0.50 T-180 Pango 0.80
mm
mm
m
100 150
230 300
60 120
1.Whakakamahia te polyethylene me te koropi butyl hei taonga matua, te pai o te awangawanga me te whakapoke wai.
2.We whānui o te mahimahana-30
ki te 80.
3. Ko te pūnaha whakaheke-aukati-a-ipurangi he pūnaha maha-paparanga kei te whakauruhia ki te rīpene anti-corrosion ā-roto, me te taputapu whakamarumaru waho ki te awhina i waho. Ki te pungarehu teitei o te pungarehu me te panga o te awangawanga.
4 .Kei te roa o te oranga o te 30 tau.
5. Whakamahia i nga putuputi e rima mita mai i te 50mm ki te 1800mm.Ua hangaia he waahanga, he haumaru, he maamaa, he pai ki te hanga wheketere me te hanganga o te mara i raro i nga waa noa.
6.Te utu.
