PP Biaxial Geogrid polypropylene geogrid don ƙarfafa babbar hanya
Siffofin Samfur
PP biaxial geogrid an yi shi da polymer ta hanyar extrusion, farantin farantin karfe, tsari na naushi sannan kuma a tsaye da madaidaiciya.Kayan yana da ƙarfin ƙarfi mai ƙarfi a cikin madaidaiciyar madaidaiciya da madaidaiciyar hanya, kuma wannan tsarin kuma yana iya samar da ingantaccen ƙarfi mai ƙarfi da watsa tsarin sarkar manufa a cikin ƙasa, wanda ya dace da ƙarfafa babban yanki na tushe na dindindin.
A cikin masana'antar PP biaxial geogrid, za a sake tsara polymers kuma a sake daidaita su tare da tsarin dumama da tsawaitawa, wanda ke ƙarfafa ƙarfin haɗin kai tsakanin sarƙoƙi na ƙwayoyin cuta kuma ya cimma manufar inganta ƙarfin su.Its elongation ne kawai 10% ~ 15% na asali farantin.Idan an ƙara baƙar fata na carbon da sauran kayan rigakafin tsufa a cikin geogrid, ana iya sanya shi ya sami mafi kyawun juriya ga acid, alkali, lalata da tsufa.
| 1, Biaxial Geogrid na iya haɓaka ƙarfin haɓakar tushe |
| 2, Biaxial Geogrid na iya Hana fashewa da raguwa |
| 3, Biaxial Geogrid yana da Sauƙi don ginawa, rage farashi da kiyaye kuɗi |
Sigar Samfura
| Abu | 15-15 | 20-20 | 25-25 | 30-30 | 40-40 | 45-45 | 50-50 |
| Girman | |||||||
| Ƙarfin Ƙarfin Ƙarfi KN/m (MD) ≥ | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Ƙarfin Tensile KN/m(CD) ≥ | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Matsakaicin Tsawaita% (MD) ≤ | 13 | ||||||
| Matsakaicin Tsawaita% (CD) ≤ | 13 | ||||||
| Ƙarfin ƙarfi a 2% elongation KN/m (MD) ≥ | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Ƙarfin ƙarfi a 2% elongation KN/m (CD) ≥ | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Ƙarfin ƙarfi a 5% elongation KN/m (MD) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Ƙarfin ƙarfi a 5% elongation KN/m(CD) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Ayyukan Junction % | 93 | ||||||
| Tsawon (m) | 50 | ||||||
Aikace-aikacen da Sabis na Bayan-tallace-tallace
1.Karfafa Hanya
2.Expressway Reinforcement
3.Karfafa Titin Railway
4.Karfafa tashar jiragen ruwa
5.Karfafa Tashar Jiragen Sama
6.Karfafa Filaye
7. Aikin Ban ruwa
8. Aikin Gyara Teku
Shigarwa
(1) Da farko, layin gangare na ƙasa yana fitowa daidai.Domin tabbatar da nisa na subgrade, kowane gefe yana faɗaɗa da 0.5m.Bayan matakin ƙasa-ƙasa, ana amfani da abin nadi na 25T don matsa lamba sau biyu, kuma ana amfani da matsin lamba na 50T sau huɗu.
(2) sanya 0.3m kauri matsakaici (m) yashi.Bayan matakin jagora da injina, abin nadi na 25T zai kasance a tsaye a danna sau biyu.
(3) kwanciya PP Biaxial Geogrid, PP Biaxial Geogrid shimfidar bene ya kamata ya daidaita, mai yawa, gabaɗaya yakamata ya zama lebur, madaidaiciya, ba zai iya haɗuwa ba, ba curl, kink, geogrids biyu na kusa zuwa cinya 0.2 m, kuma tare da gefen gefen embankment. na cinyar geogrid kowane mita 1 ta amfani da haɗin waya 8, da kuma shimfiɗa grille, 1.5 2 m tare da U kowane ƙusa da aka gyara a ƙasa.
(4) bayan da aka shimfiɗa Layer na farko na PP Biaxial Geogrid, za a cika yashi na biyu na 0.2m lokacin farin ciki (m) yashi, tare da jimlar kauri na 0.5m. Hudu, tamanin da biyu, tamanin da biyu.Daya, bakwai bakwai.Hanyoyin: mota zuwa wurin ginin da aka ɗora da yashi a gefen hanya, sa'an nan kuma tare da ƙwanƙwasa ƙwanƙwasa gaba, sanya ɓangarorin biyu na cika ƙasa bayan girman 0.1 m 2 m, ninka na farko Layer geogrid flipping a sake cika 0.1 mita na m yashi, ban a bangarorin biyu zuwa tsakiyar ciko da propulsion, dakatar da kowane nau'i na injuna ba tare da cika yashi (m) geogrid zuwa zirga-zirga aikin zirga-zirga, ta yadda zai iya tabbatar da santsi geogrid, kada drum, ba wrinkle, zauna a ciki. Layer na biyu (m) bayan yashi mai santsi, ma'aunin matakin, hana kauri mai cikawa, bayan jiran gani kuma daidai don 25 t vibratory abin nadi matsa lamba sau biyu.
(5) Hanyar ginin Layer na biyu na grating geotechnical daidai yake da na farkon Layer, kuma tsakiyar (m) yashi na 0.3m an cika shi. Hanyar cikawa daidai take da na farkon Layer. , kuma ana amfani da matsa lamba na abin nadi na 25T sau biyu, don haka an kammala ƙarfafa tushen tushe.
(6) a cikin na uku Layer (kauri) compaction yashi, a tsaye a gangara a kowane gefe tare da hanya kwanciya geogrid biyu zane-zane, cinya 0.16 m, an haɗa ta wannan hanya, sa'an nan kuma fara aikin ginin ƙasa, kwanciya geogrid gangara kariya, dole ne. a auna kowane bene da aka shimfiɗa gefe, kowane gefe don tabbatar da gangaren bayan gyaran geogrids da aka haɗa bincike tsakanin 0.10 m.
(7) Kowane gangare geogrid yana cike da ƙasa biyu, wato, lokacin da kauri ya kai 0.8m, za a shimfiɗa Layer na geogrid a lokaci ɗaya, sannan kuma ta hanya guda, har sai an shimfiɗa shi. ƙarƙashin ƙasa a saman kafada na hanya.
(8) Bayan an cika maƙalar, za a gyara gangaren a kan lokaci, kuma za a kiyaye ƙafar gangaren da busassun katako.Za a faɗaɗa ƙasa da 0.3m a kowane gefe kuma za a kiyaye 1.5% sasantawa.
