PP Biaxial Geogrid polypropylene geogrid mo te whakakaha rori huanui
Nga waahanga hua
Ko te PP biaxial geogrid he mea hanga mai i te polymer na roto i te tangohanga, te hanga pereti, te mahi whiu me te toronga roa me te toronga.He kaha te kaha o te rauemi i roto i te ahunga roa me te taha whakawhiti, a ka taea hoki e tenei hanganga te kawe i te kaha kaha me te tohatoha i te punaha mekameka pai i roto i te oneone, he pai mo te whakapakari i te waahi nui o te turanga pumau.
I roto i te hangahanga o te PP biaxial geogrid, ka whakatikatikahia nga polymers me te mahi whakawera me te whakaroa, e whakakaha ana i te kaha hono i waenga i nga mekameka ngota me te whakatutuki i te kaupapa ki te whakapai ake i to raatau kaha.Ko tona elongation he 10% ~ 15% anake o te pereti taketake.Mēnā ka tāpirihia te waro pango me ētahi atu mea whakakeke ki roto i te geogrid, ka pai ake te aukati ki te waikawa, te alkali, te waikura me te koroheketanga.
| 1, Ka taea e Biaxial Geogrid te whakapai ake i te kaha o te turanga |
| 2, Ka taea e Biaxial Geogrid te aukati i te pakaru me te whakaheke |
| 3, Ko te Biaxial Geogrid he watea ki te hanga, ki te whakaiti i te utu me te pupuri i nga utu |
Tawhā Hua
| Tūemi | 15-15 | 20-20 | 25-25 | 30-30 | 40-40 | 45-45 | 50-50 |
| Rahi | |||||||
| Te Kaha Tensile KN/m(MD) ≥ | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Te Kaha Tensile KN/m(CD) ≥ | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Reeti Whakaroa%(MD) ≤ | 13 | ||||||
| Rere Whakaroa%(CD) ≤ | 13 | ||||||
| Te kaha tensile i 2% elongation KN/m(MD) ≥ | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Te kaha tensile i 2% elongation KN/m(CD) ≥ | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Te kaha tensile i 5% elongation KN/m(MD) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Te kaha tensile i 5% elongation KN/m(CD) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Hunga Hunga % | 93 | ||||||
| Roa (m) | 50 | ||||||
Taupānga me te Ratonga muri-Hoko
1.Road Reinforcement
2.Expressway Reinforcement
3.Railway Reinforcement
4. Tauranga Whakakaha
5.Airport Reinforcement
6.Te Whakanoho Whenua
7. Kaupapa Whakawai
8. Kaupapa Whakaora Moana
Tāutatanga
(1) i te tuatahi, ka tika te tukunga o te raina titahatanga o te papa riu.Hei whakapumau i te whanuitanga o te papa raro, ka whakawhanuihia ia taha ki te 0.5m.I muri i te whakatauritenga o te turanga-oneone, ka whakamahia te roera wiri 25T mo te pehanga pateko e rua, ka whakamahia te pehanga wiri 50T mo nga wa e wha.
(2) takoto 0.3m te matotoru o te kirikiri waenga (kaakaro).Whai muri i te whakataurite a-ringa me te miihini, ka rua te pehi i te roera wiri o 25T.
(3) te whakatakoto PP Biaxial Geogrid, PP Biaxial Geogrid papa whakatakotoranga kia papatairite atu, kia matotoru, kia tika, kia tika, kia kaua e inaki, kaua e korikori, kink, e rua nga matawhenua e tata ana ki te 0.2 m, me te taha o te taha taha o te tahataha. o geogrid lap ia 1 mita ma te whakamahi i nga hononga waea e 8, me te whakatakoto i te reihi, 1.5 2 m me U nga titi katoa i mau ki te papa.
(4) i muri i te wharikitanga o te paparanga tuatahi o te PP Biaxial Geogrid, ka whakakiia te paparanga tuarua o te 0.2m te matotoru o te kirikiri (kaakaro) kirikiri, me te matotoru katoa o te 0.5m.E wha, waru tekau ma rua, waru tekau ma rua.Kotahi, whitu whitu.Ko nga tikanga: te waka ki te waahi hanga ka utaina ki te rerenga kirikiri i te taha o te huarahi, katahi ka peia e te bulldozer te pana whakamua, ka mau ki nga taha e rua o te whakakii i te riu i muri i te 0.1 m 2 m te whanuitanga, whakakopahia te paparanga paparanga tuatahi ka huri ano ki te 0.1. mita o te kirikiri kirikiri, aukati i nga taha e rua ki te waenganui o te whakakii me te pana, ka aukati i nga momo miihini katoa kia kaua e whakakiia te kirikiri kirikiri (maata) ki te taunga waka, kia taea ai te whakarite i te geogrid maeneene, kaua e pahū, kaua e korukoru, noho ki roto ko te paparanga tuarua (maaka) i muri i te kirikiri maeneene, te ine i te taumata, te aukati i te matotoru whakakī koretake, i muri i te tatari mo te kite me te whakatika mo te 25 t roera wiri pehanga pateko rua.
(5) Ko te tikanga hanga o te paparanga tuarua o te pae kupenga geotechnical he rite tonu ki tera o te paparanga tuatahi, ka mutu te whakakii i te onepu o waenganui (maata) 0.3m. Ko te tikanga whakakii he rite ki tera o te paparanga tuatahi. , ka whakamahia te pehanga pateko o te roera 25T mo nga wa e rua, kia oti ai te whakakaha o te turanga o raro.
(6) i roto i te paparanga tuatoru (matotoru) kirikiri whakatiki, ahopou i roto i te titahatanga i ia taha i runga i te ara whakatakoto geogrid e rua peita, whiti 0.16 m, honoa e te taua tikanga, a ka timata te hanga whenua, whakatakoto geogrid tiaki titahatanga, me me ine ki ia taha o te papa, ki ia taha kia mau ai te titahatanga i muri i te whakahoutanga o nga matawhenua kua mau ki roto i te 0.10 m.
(7) ka whakakiia ia papahanga matawhenua ki nga paparanga oneone e rua, ara, ka 0.8m te matotoru, me whakatakoto he paparanga matawhenua ki nga taha e rua i te wa kotahi, katahi ka pera ano, kia whakatakotoria ra ano. i raro i te oneone i te mata pakihiwi o te huarahi.
(8) i muri i te whakakiia o te riipene, ka whakatikahia te pikitanga i te wa tika, ka tiakina te waewae o te pikinga e nga papa masonry maroke.Me whakawhanuihia te papa raro ma te 0.3m ki ia taha, ka rahuitia te 1.5% o te kainga.
