i-filament spunbond kanye nama-geotextiles angalukiwe anenaliti
Incazelo Yomkhiqizo
I-Filament geotextiles:I-filament geotextiles i-polyester filament enenaliti-punched non-woven geotextiles, engenazo izithasiselo zamakhemikhali futhi ezingaphathwa ngokushisa.Ziyizinto zokwakha ezihambisana nemvelo.Ingakwazi esikhundleni sezinto zendabuko zobunjiniyela nezindlela zokwakha, yenze ukwakhiwa kuphephe, isize ukuvikelwa kwemvelo, futhi ixazulule izinkinga eziyisisekelo ekwakhiweni kobunjiniyela ngokwezomnotho, ngempumelelo nangokuhlala njalo.
I-filament geotextile inokusebenza okuhle komshini, ukungena kwamanzi okuhle, ukubola, ukuguga, futhi inemisebenzi yokuhlukanisa, i-anti-filtration, i-drainage, ukuvikela, ukuqiniswa, ukuqinisa, njll. Ukulimala, ukukhasa kuncane, kanye nomsebenzi wasekuqaleni. isengagcinwa ngaphansi komthwalo wesikhathi eside.
Izici ze-filament geotextile:
Amandla - Ngaphansi kokucaciswa kwesisindo esifanayo segremu, amandla aqinile kuzo zonke izinhlangothi aphakeme kunezinye izindwangu ezingezona izinaliti ezibhontshiwe.
Ukukhanya kwe-Anti-ultraviolet - kunamandla aphezulu kakhulu e-anti-ultraviolet.
Ukumelana nokushisa okuphezulu kakhulu - ukumelana nokushisa okuphezulu kufika ku-230 ℃, isakhiwo sihlala siqinile futhi izakhiwo zangempela zomzimba zisagcinwa ngaphansi kwezinga lokushisa eliphezulu.
I-Permeability kanye Nokugeleza Kwendiza - I-geotextile iwugqinsi futhi inaliti ibhontshiwe futhi inokudonsa okuhle kwendiza kanye nokungena kwamanzi okuqondile, okungagcinwa iminyaka eminingi.
Ukumelana neCreep - Ukumelana ne-creep of geotextiles kungcono kunamanye ama-geotextiles, ngakho umphumela wesikhathi eside muhle.Iyakwazi ukumelana nokuguguleka kwamakhemikhali avamile enhlabathini kanye nokugqwala kukaphethiloli, udizili, njll.
Ukwandiswa - ama-geotextiles anobude obuhle ngaphansi kwengcindezi ethile, okuwenza avumelane nezimo eziyisisekelo ezingalingani nezingajwayelekile.
Izici zobuchwepheshe ze-filament geotextiles: Ama-geotextiles aminyene angaqinisekisa i-porosity enezinhlangothi ezintathu ze-geotextiles, esiza ekufezekeni kwezakhiwo ezinhle kakhulu ze-hydraulic.
Amandla okuqhuma kwe-geotextile anezinzuzo ezinhle, afaneleka kakhulu ukugcina udonga nokuqinisa udonga.Izinkomba ze-geotextiles zonke zidlula izindinganiso zikazwelonke futhi ziyizinto ezinhle kakhulu zokuqinisa i-geotechnical.
Lena i-geotextile enezimbotshana ezinezinhlangothi ezintathu ezikhiqizwe ku-PET noma ku-PP ngokuncibilika kokuphotha, okubekwe komoya, kanye nezinqubo zokuhlanganisa ezinenaliti.
Isingeniso Somkhiqizo
Ukucaciswa Komkhiqizo
Isisindo segremu ngu-100g/㎡～800g/㎡;ububanzi bungamamitha angu-4～6.4, futhi ubude buhambisana nezidingo zamakhasimende.
Izici Zomkhiqizo
Inkomba ephezulu yemishini, ukusebenza kahle kwe-creep;ukumelana nokugqwala okuqinile, ukumelana nokuguga, ukumelana nokushisa okuhle kakhulu, nokusebenza okuhle kwe-hydraulic.
Izimo zohlelo lokusebenza
Isetshenziselwa ikakhulukazi ukuqinisa, ukuhlunga, ukwahlukanisa kanye nokukhipha amanzi okonga amanzi,ugesi, ukuvikelwa kwemvelo, imigwaqo emikhulu, izitimela, amadamu, amabhishi asogwini, izimayini zensimbi nezinye izinhlelo.
Incazelo Yomkhiqizo
| Into | Inkomba | ||||||||||
| 1 | Isisindo ngeyunithi ngayinye (g/m2) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 | |
| 2 | Amandla okuphuka,KN/m≥ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 3 | Amandla okuphuka aqondile futhi avundlile, KN/m≥ | 45 | 7.5 | 10.0 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 | 50.0 | |
| 4 | Ubude obunqamulayo,% | 40~80 | |||||||||
| 5 | Amandla okuqhuma e-CBR, KN≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
| 6 | Amandla ezinyembezi aqondile navundlile, KN/m | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 | |
| 7 | Usayizi wembotshana olinganayo O90 (O95) /mm | 0.05~0.20 | |||||||||
| 8 | I-coefficient yokuqina eqondile, cm/s | K× (10-1~10-3）lapho K=1.0~9.9 | |||||||||
| 9 | Ubukhulu, mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 | |
| 10 | Ukuchezuka kobubanzi,% | -0.5 | |||||||||
| 11 | Ukuchezuka kwekhwalithi endaweni yeyunithi ngayinye, % | -5 | |||||||||
