Porowhita Steel Galvalume kua pania-mua

Ko te PPGL he rino galvalume kua pania i mua, e mohiotia ana ko te rino Aluzinc. Ko te galvalume & aluzinc maitai coil e whakamahi ana i te peera rino-makao-rere hei tïpako me te whakakaha e 55% konumohe, 43.4% zinc me te 1.6% silicon i te 600 °C. Ka whakakotahihia te whakamarumaru tinana me te mauroa teitei o te konumohe me te whakamarumaru hiko o te zinc. Kei te kiia hoki ko te korou maitai aluzinc.

Painga:

He kaha te parenga waikura, e 3 nga wa o te pepa rino piauau.
Ko te kiato o te 55% konumohe he iti ake i te kiato o te zinc. Ina he rite te taumaha me te rite tonu te matotoru o te paparanga whakakikorua, ko te horahanga o te pepa rino galvalume he 3% nui ake ranei i tera o te pepa rino piauau.

Ko te Ppgi/ppgl(te rino piauau kua pania i mua/te rino galvalume kua pania i mua) kua pania ki te paparanga pararopi, e whakarato ana i nga rawa aukati i te waikura teitei ake, me te roa ake o te ora i te pepa rino piauau.

Ko te konganuku turanga mo te ppgi/ppgl he rino matao-hurihia, he rino piauau wera, he rino hiko-hiko me te rino galvalume toua. Ko nga mea whakakikorua e whai ake nei: polyester, polyester whakarereke, polyvinylidene
pūkōwhai, polyester-mauroa, etc.

Taupānga:

(1). Nga Whare me nga Hanganga

awheawhe, whare putunga ahuwhenua, whare noho tomua, tuanui kowakawaka, pakitara, putorino wai ua, kuaha, pouaka tatau, te hanga o te tuanui maitai, te mata takai, te tuanui, te ararewa, te arawhata,

(2). Te kawe waka

te whakapaipai o roto o te waka me te tereina, te papapaki, te ipu

(3). Te tono hiko

mīhini horoi, rūnanga whakawhiti, rūnanga taputapu, whāhauhau, oumu ngaru moroiti