Hurihia kaka kōata. Cheap me harakoa

Kaka kōata hurihia whakamahia tuatahi rite te paninga hoki tuuraa i pipelines papa. Ko tenei ra, hei tona whānui kua nui whānui. Material piki whakamahia i roto i te ahumahi hanga rite te apa paninga hoki waiariki kaupare mātao. He tika ki tona mahi nui me te utu iti tenei.

Kaka kōata hurihia e pā ana ki te puka o ngā rauemi hiato. Ko tōna wāhanga matua ko te filler karaihe, silica atu muka ranei. Ko tētahi atu wāhanga o te rauemi he rewarau rewatau ranei waerau, e mahi rite te huānga hononga.

Ko te āhuatanga mahi matua o te rauemi, e te nuinga o tomu'a me tona rongonui he:

• Biostability. kihai i ia wehi o kiore, me tetahi microorganisms.
• Himustoychivost. Ka taea te whakamahi i tēnei rauemi i roto i ngā taiao ha'iriiri.
• Weather resistance. e kore ia e wehi o te hau, te hukarere me te ua kaka kōata. Kei te pai te noatia e ia te rongo ki hihi katinga.
• pāmahana Whakahaere. Kaka kōata hurihia mahi ona mahi pai i te pāmahana o i -40 ki +60 degrees.
• mauroa pai. A, no te tuturi ra i runga i te rauemi e kore e puta tetahi kapiti.
• tāutanga Easy. Kei te ngāwari tapahia, ka titia te rauemi. A, no te whakamahi i te reira, i reira he kahore he take ki te whakamahi i tetahi taputapu motuhake, me te taputapu.
• ora ratonga roa.
• combustibility rawakore.
• Kaka kōata utu iti hurihia.

Whakatakotoranga Material

Ko te roa o tetahi pōkai kei te iti rawa 50 mita. Ko te whanui o te tukutuku rerekē i roto i te whānui i te 90 ki te 120 cm, engari te rahi tino noa mō tenei tawhā ko 1000 mitamano. Ko e kore e iti iho i 0,25 mitamano tona matotoru.

I roto i te hanganga o te tukutuku rauemi hautanga papatipu o matū te ahua e kore te mea neke atu i te 3%, a taea e te taonga impregnating i 45 ki te 200 karamu ia mita tapawha. e kore e tona mahi i runga i te absorption wai ia taimaha ia ra nui 3%. Kaka kōata hurihia pā ana ki ngā rauemi kore-combustible ki iti āheinga paowa-hanga.

tohu

PCT-XXX-n (III) ai PCT - hurihia kaka kōata ngāwhā mātao; XXX - uara tau e hāngai ana ki te papatipu iti ia rohe wae; P - mo'oni uara whakaahua i te hanganga impregnating whakamahia (F - kararehe bakelite, L - taherapa); W - te whanui o te tukutuku.

Āhuatanga ekeeke

mahi Tāuta ki kahore raraunga rauemi o tetahi whīwhiwhi me te uaua. Ko reira ngāwari ki te tapahia me te tāuta. Ko te mea anake kia utu koutou whakarongo - tenei maunga. Me whakatakotoria kaka kōata a tawhio inakitia ki te īnaki o 15%. Ano, Me whakamana pokohiwi warea. E kore te tūtohu te waea whakarewa no reira ka taea e tūkino i te paninga.

Ko te utu o te rauemi

Kaka kōata hurihia ki runga ki te utu, tei runga i te maha o ngā tawhā. Kei te whakamahia te reira i impregnation me te taimaha o te hua iti. Ko te kupu, ko te utu o te PCT-250 rita ia mita tapawha ko e pā ana ki te 30 moni, e utu i te PCT-415-rita 35 moni, me PCT-250-f - .. Ki 30 moni.