700*50mm Composite Round Manhole Cover
Whakaahuatanga Hua
Ko te mea matua ko tetahi ahua o te Fiberglass / Glass-fiber Reinforced Polyester (FRP / GRP), me nga taputapu taapiri, penei: te mana konupūmā, te poly-styrene, te whakakaha i te pae rino me etahi atu, ko te tikanga ko te whakakoi i te tikanga, te whakamahi motuhake. pokepokea maitai, pressurized e mīhini pēhanga waipēhi ki te wera 180~220 Degree.
He pai ake mo te rauemi kapia hiato:
1. Mo te tahae: karekau he whakamahi i nga rauemi Regenerated Resin mo te wa tuarua, no reira karekau he hangarua mena kua tahaetia.
2. He pai te kaha o te utaina, he kaha ano he hua rino, engari he kaha ake, e kore e pakaru.
3. He roa te mahi mahi i nga hua rino`
4. He pai mo tetahi pāmahana
5. He mama ake te taumaha o te waeine i nga taonga rino he rite te rahi me te utaina
6. He pai ake te hiri i waenga i te uhi me te anga atu i nga hua rino, no reira, kare he haruru i te whakamahi.
7. He rereke nga tae mo te painga whakapaipai pai
8. He pai te mahi kakahu, he pai te aukati i te waikura, he pai te whakamarumaru me te kore e waikura.He nui ake te waahi whakamahi i nga hua rino.
Taupānga:
He pai mo te whakamahi i nga huarahi hikoi, papaahi, huarahi waka, waahi waka pera me nga hua rino`, me etahi atu, i nga waahi kua pirau penei i nga: wheketere matū, i nga waahi wai penei: park, kari, ahakoa i raro i te wai, etc.
Ko te tohu mo te taupoki manhole porowhita
| whakaritenga | Taumata uta | d=mm | P=mm | D=mm | h=mm | H=mm | Te kaha kawe |
| 800×θ700 | Momo-P | 700 | 645 | 800×800 | 50 | 80 | 20T |
| 800×θ700 | Momo-P | 700 | 645 | 800×800 | 50 | 80 | 20T |
| 900×θ750 | Momo-P | 750 | 700 | 900×900 | 50 | 80 | 15T |
