filament spunbond hamwe nurushinge rwa geotextile
Ibisobanuro ku bicuruzwa
Geotextile ya filime:Filime geotextile ni polyester filament inshinge-yakubiswe geotextile idakozwe, idafite ibiyongeramo imiti kandi ntibivurwa nubushyuhe.Nibikoresho byubaka ibidukikije.Irashobora gusimbuza ibikoresho bya injeniyeri gakondo nuburyo bwubwubatsi, gukora ubwubatsi butekanye, gufasha kurengera ibidukikije, no gukemura ibibazo byibanze mubwubatsi bwubukungu mubukungu, neza kandi burambye.
Filament geotextile ifite imikorere myiza yubukanishi, uburyo bwiza bwo gutwara amazi, kurwanya ruswa, kurwanya gusaza, kandi ifite imirimo yo kwigunga, kurwanya filtre, amazi, kurinda, gutuza, gushimangira, nibindi. Kwangiza, kunyerera ni bito, nibikorwa byumwimerere irashobora gukomeza kubungabungwa igihe kirekire.
Ibiranga geotextile biranga:
Imbaraga - Munsi yuburemere bwa garama imwe, imbaraga zingutu mubyerekezo byose zirenze izindi nshinge zacumise imyenda idoda.
Umucyo urwanya ultraviolet - ufite ubushobozi bwo kurwanya ultraviolet cyane.
Kurwanya ubushyuhe bukabije cyane - kurwanya ubushyuhe bwo hejuru bugera kuri 230 ℃, imiterere ikomeza kuba ntamakemwa kandi imiterere yumwimerere iracyakomeza kubushyuhe bwinshi.
Uruhushya rwo gutwara no gutwara indege - Geotextile ni ndende kandi inshinge yakubiswe kandi ifite imiyoboro myiza yindege hamwe n’amazi ahagaritse, ashobora kubungabungwa imyaka myinshi.
Kurwanya creep - Kurwanya ibinyabuzima bya geotextile nibyiza kuruta izindi geotextile, bityo ingaruka ndende ni nziza.Irwanya isuri yimiti isanzwe mubutaka no kwangirika kwa lisansi, mazutu, nibindi.
Kwaguka - geotextile ifite uburebure buringaniye mukibazo runaka, bigatuma ihuza nuburinganire bwibanze kandi budasanzwe.
Ibikoresho bya tekiniki biranga geotextile: Ubunini bwa geotextile burashobora kwemeza ibyerekezo bitatu bya geotextile, bifasha kumenya neza ibintu byiza bya hydraulic.
Imbaraga ziturika za geotextile zifite ibyiza byinshi, cyane cyane bikwiriye kugumana urukuta no gushimangira inkombe.Ibipimo bya geotextile byose birenze ibipimo byigihugu kandi nibikoresho byiza bya tekinoroji.
Iyi ni geotextile hamwe nibice bitatu-bingana biva muri PET cyangwa PP mugushonga kuzunguruka, gushira ikirere, hamwe no guhuza urushinge.
Kumenyekanisha ibicuruzwa
Kugaragaza ibicuruzwa
Uburemere bwa garama ni 100g / ㎡ ～ 800g / ㎡;ubugari ni metero 4 ～ 6.4, kandi uburebure bukurikije ibyo abakiriya bakeneye.
Ibiranga ibicuruzwa
Indanganturo ya mashini yo hejuru, imikorere myiza ya creep;Kurwanya ruswa ikomeye, kurwanya gusaza, kurwanya ubushyuhe bwiza, hamwe nibikorwa byiza bya hydraulic.
Gusaba
Ahanini ikoreshwa mugushimangira, kuyungurura, kwigunga no kuvoma amazi meza,amashanyarazi, kurengera ibidukikije, umuhanda munini, gari ya moshi, ingomero, inkombe zo ku nkombe, ibirombe bya metallurgjiya nindi mishinga.
Ibisobanuro ku bicuruzwa
| Ingingo | Icyerekana | ||||||||||
| 1 | Misa kuri buri gace (g / m2) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 | |
| 2 | Kumena imbaraga, KN / m≥ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 3 | Imbaraga zihagaritse kandi zitambitse, KN / m≥ | 45 | 7.5 | 10.0 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 | 50.0 | |
| 4 | Kurambura kuramba,% | 40 ~ 80 | |||||||||
| 5 | CBR iturika imbaraga, KN≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
| 6 | Imbaraga zamarira zihagaritse kandi zitambitse, KN / m | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 | |
| 7 | Ingano ya pore ingana O90 （O95） / mm | 0.05 ~ 0.20 | |||||||||
| 8 | Coefficient ihagaritse, cm / s | K × （10-1~ 10-3） Aho K = 1.0 ~ 9.9 | |||||||||
| 9 | Umubyimba, mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 | |
| 10 | Gutandukana kwagutse,% | -0.5 | |||||||||
| 11 | Gutandukana kwiza kuri buri gace,% | -5 | |||||||||
