Cov khoom
Polyester-Long-Filament Geotextile
Cov yam ntxwv ntawm cov khoom
Polyester filament nonwoven geotextile muaj qhov kub thiab txias tsis kam.Txawm tias muaj lub sijhawm luv luv ntawm ze 230 ° C, nws qhov kev ua tau zoo tsis hloov pauv. ntau yam ntawm ntuj av, noo noo thiab microorganisms.
Khoom muaj nuj nqi
Muaj peev xwm ntawm kev nyob ib leeg mus tas li
Cov txheej hauv av uas muaj cov khoom sib txawv thiab cov khoom tuaj yeem raug cais tawm thiab tiv thaiv kev sib xyaw;nrog Frost tsis kam thiab bearing xav tau rau kev tsim kho.
Kev ua haujlwm zoo rov qab lim dej thiab kev ua haujlwm tiv thaiv corrosion
Cov dej tuaj yeem nkag mus rau txhua qhov kev taw qhia yam tsis muaj kev sib xyaw ua ke.Tam sim no tuaj yeem tiv thaiv cov av poob, yog qhov tsim nyog rau kev ruaj ntseg thiab kev tiv thaiv corrosion.
Txhim khu kev khiav dej num
Vim lub fluffy ntawm nws cov qauv, cov kua dej ntawm geotechnical nto tuaj yeem tswj tau zoo.
Kev tiv thaiv zoo
Vim nws txoj kev ua haujlwm zoo, elongation thiab fluffy, cov txheej txheem dej tsis zoo yog kev tiv thaiv zoo los ntawm kev puas tsuaj rau txhua yam.
Nws muaj peev xwm ua kom muaj zog
Puffiness thiab siab zog txhim kho tag nrho kev ruaj ntseg ntawm qhov project thiab txhim kho nws lub zog.
Kev tsim nyog
| Project indicators thiab specifications | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| Qhov zoo sib txawv ntawm ib cheeb tsam ntawm% | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 |
| tuab, mm | 0.8 ua | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
| Qhov dav sib txawv% | 0.5 | ||||||||||
| Ntsug-kev taw qhia tawg lub zog KN / m | 4.5 | 7.5 | 10.0 | 12.5 ib | 15.0 Nws | 17.5 Nws | 20.5 ib | 22.5 ib | 25.0 Nws | 30.0 Nws | 40.0 Nws |
| Vertical-direction puas elongation tus nqi yog% | 40—80 | ||||||||||
| CBR sab saum toj tsoo lub zog KN | 0.8 ua | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 ib |
| Qhov sib npaug aperture yog ○ 95mm | 0.07-0.2 hli | ||||||||||
| Vertical penetration coefficient yog cm / s | Kx (10-1～ 10-3), K = 1.0-9.9 | ||||||||||
| Tp zog KN | 0.14 ib | 0.21 ib | 0.28 ib | 0.35 Nws | 0.42 ib | 0.49 ib | 0.56 ib | 0.63 ib | 0.70 ib | 0.82 ib | 1.10 |
Khoom siv
Kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv dej thiab txoj kab nqes, kev sib cais channel thiab kev tiv thaiv kev tiv thaiv kev txuag dej;
Kev sib cais yooj yim, kev txiav txim siab, kev tso dej, txoj kab nqes av, khaws cov phab ntsa thiab txoj kev txhim kho thiab tso dej ntawm txoj kev loj, railway thiab tshav dav hlau khiav;soft foundation kho ntawm chaw nres nkoj ua hauj lwm, puam embankment, chaw nres nkoj wharf thiab txoj kab nqes embankment reinforcement thiab kua;
Polyester filament geotextile tau siv dav hauv kev tsim kho vaj tse thiab maj mam siv hauv thaj chaw dav.
