Filament yakarukwa yepolyester ine simba rakasimba uye yakasimbiswa
Tsananguro pfupi:
Filament woven geotextile rudzi rwe geomaterial ine simba rakawanda yakagadzirwa nezvinhu zvakagadzirwa nepolyester kana polypropylene mushure mekugadzirisa. Ine hunhu hwakanaka hwemuviri hwakadai sekudzivirira kudhonzwa, kudzivirira kubvaruka uye kudzivirira kuboorwa, uye inogona kushandiswa mukutonga ivhu, kudzivirira kubuda kwemvura, kudzivirira ngura nedzimwe nzvimbo.
Tsananguro yeZvigadzirwa
Filament woven geotextile imhando ye geotextile, ine simba guru rekugadzira fiber yekugadzira sezvo zvinhu zvakagadzirwa, kuburikidza nekugadzira maitiro ekuruka, rudzi rwemachira runonyanya kushandiswa muinjiniya yezvivakwa. Mumakore achangopfuura, nekukurumidzira kwekuvakwa kwezvivakwa munyika yese, kudiwa kwe filament woven geotextile kuri kuwedzerawo, uye kune mukana mukuru wekudiwa kwemusika. Kunyanya mune mamwe mabasa makuru ekutarisira nekushandura nzizi, kuvaka kwekuchengetedza mvura, migwagwa mikuru nemabhiriji, kuvaka njanji, chiteshi chendege nedzimwe nzvimbo dzeinjiniya, zvine mashandisirwo akasiyana-siyana.
Tsanangudzo
Simba rekutyora rezita muMD (kN/m): 35, 50, 65,8 0, 100, 120, 140, 160, 180, 200, 250, upamhi huri mukati me6m.
Pfuma
1. Simba guru, kushanduka kwakaderera.
2. Kugara kwenguva refu: pfuma yakasimba, haisi nyore kugadzirisa, yakaputirwa nemhepo uye inogona kuchengetedza pfuma yekutanga kwenguva refu.
3. Kurwisa kukurwa kwevhu: kunodzivirira acid, kunodzivirira alkali, kunodzivirira zvipembenene nefungus.
4. Kupinda kwemvura: kunogona kudzora saizi yesefa kuti irambe iine kupindira kwemvura.
Kushandiswa
Inoshandiswa zvakanyanya murwizi, mahombekombe, chiteshi chengarava, mugwagwa mukuru, njanji, chiteshi chengarava, mugero, zambuko nedzimwe nzira dzekugadzira zvivakwa. Inogona kusangana nemhando dzese dzemapurojekiti ezvehunyanzvi akadai sekusefa, kupatsanura, kusimbisa, kudzivirira nezvimwewo.
Zvimiro zveChigadzirwa
Filament yakarukwa geotextile specifiation (yakajairwa GB/T 17640-2008)
| AIHWA. | Chinhu | Kukosha | ||||||||||
| simba rezita KN/m | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| 1 | kupwanya simba muMDKN/m2 | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
| 2 | kupwanya simba muCD KN/m2 | Simba rinopera ka0.7 muMD | ||||||||||
| 3 | kureba kwezita % ≤ | 35 muMD, 30 muMD | ||||||||||
| 4 | simba rekubvarura muMD neCD KN≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 |
| 5 | Simba rekuputika kwemullen mullen reCBR KN≥ | 2.0 | 4.0 | 6.0 | 8.0 | 10.5 | 13.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 |
| 6 | Kubvumidzwa kwakamira (cm/s) | Kx(10-²~10s)其中:K=1.0~9.9 | ||||||||||
| 7 | saizi yesefa O90(O95) mm | 0.05~0.50 | ||||||||||
| 8 | musiyano wehupamhi % | -1.0 | ||||||||||
| 9 | kushanduka kweukobvu hwebhegi rakarukwa pasi pekudiridza % | ±8 | ||||||||||
| 10 | bhegi rakarukwa rakasiyana-siyana pakureba nehupamhi % | ±2 | ||||||||||
| 11 | simba rekusona KN/m | hafu yesimba rezita | ||||||||||
| 12 | musiyano wehuremu hweyuniti% | -5 | ||||||||||
