Geotextile yog dab tsi | JINHAOCHENG

Kev txhais lus ntawm Geotextile

Geotextileyog ua los ntawm cov fiber ntau thiab cov ntaub tsis-woven. Cov txheej txheem yog tias cov fiber bundles raug teeb tsa ua kab ncaj, thiab lub zog ntawm cov xov paj tau siv tag nrho.

Cov lev tsis-woven yog qhov txhab nyob rau hauv cov txheej txheem warp knitting, thiab cov fiber tow non-woven ntaub yog fixed ua ke, uas tsis tsuas yog tswj cov anti-filtration ntawm cov ntaub tsis-woven, tab sis kuj muaj lub zog ntawm cov ntaub woven.

Cov yam ntxwv ntawm cov ntaub geotextile

1. Lub zog siab, vim yog siv cov yas fiber, nws tuaj yeem tswj tau lub zog thiab elongation txaus hauv cov xwm txheej qhuav thiab ntub dej.

2, corrosion tsis kam, ntev corrosion tsis kam hauv av thiab dej ntawm pH sib txawv.

3, dej zoo permeability Muaj qhov sib txawv ntawm cov fibers, yog li muaj dej zoo permeability.

4, cov khoom tiv thaiv kab mob zoo Cov kab mob me me, cov kab tsis puas.

5. Kev tsim kho yooj yim. Vim tias cov khoom siv yog lub teeb thiab mos, nws yooj yim rau kev thauj mus los, kev teeb tsa thiab kev tsim kho.

6, cov lus qhia tiav: qhov dav tuaj yeem ncav cuag 9 meters. Nws yog cov khoom dav tshaj plaws hauv Suav teb, nrog qhov hnyav ib cheeb tsam: 100-1000g / m * m

Cov hom Geotextile

1. Koob punched tsis woven geotextile:

Txhua qhov kev xaiv ntawm 100g / m2-600g / m2, cov khoom siv tseem ceeb yog ua los ntawm polyester staple fiber lossis polypropylene staple fiber, uas yog ua los ntawm koob xuas;

Lub hom phiaj tseem ceeb yog: kev tiv thaiv qhov nqes hav ntawm cov dej ntws, hiav txwv thiab pas dej, ntug dej, chaw nres nkoj, qhov rooj nkoj, kev tswj dej nyab, thiab lwm yam. Nws yog ib txoj hauv kev zoo los tswj cov av thiab dej thiab tiv thaiv dej nyab los ntawm kev lim dej rov qab.

2, Acupuncture non-woven fabric thiab PE zaj duab xis composite geotextile:

Cov lus qhia muaj ib daim ntaub, ib zaj duab xis, ib daim ntaub thib ob thiab ib zaj duab xis. Cov khoom siv tseem ceeb ntawm qhov dav tshaj plaws ntawm 4.2 meters yog siv cov ntaub polyester staple fiber koob-punched nonwoven, thiab PE zaj duab xis yog composited;

Lub hom phiaj tseem ceeb yog tiv thaiv kev seepage, tsim nyog rau kev tsheb ciav hlau, txoj kev loj, qhov av, subways, tshav dav hlau thiab lwm yam haujlwm.

3, Cov ntaub tsis-woven thiab woven composite geotextile:

Cov ntau yam muaj cov ntaub tsis-woven thiab polypropylene filament woven composite, non-woven thiab yas braided composite;

Haum rau kev txhawb nqa yooj yim thiab cov chaw tsim kho yooj yim rau kev kho cov coefficient permeability.