PP Spunbond Needle-punched Non-woven Fabric

PP Spunbond Needle-punched Non-woven Fabric muaj kev txhim khu kev qha dej;
Vim lub fluffiness ntawm nws cov qauv, cov kua dej ntawm geotechnical engineering nto tuaj yeem tswj tau zoo.
PP Spunbond Koob punched Non-woven Fabric muaj kev tiv thaiv zoo;
Vim nws zoo puncture, elongation thiab fluffiness, nws zoo tiv thaiv cov waterproof txheej los ntawm tej yam kev puas tsuaj.
PP Spunbond Needle-punched Nonwoven Fabric muaj zog txhawb zog;
Fluffiness thiab siab zog txhim kho lub zuag qhia tag nrho stability ntawm qhov project thiab ua kom nws lub zog.

Kev siv cov khoom siv raw

Cov koob punched geotextiles tsim los ntawm lub tuam txhab yog cov khoom zoo polyester staple fibers (fiber 4-9dtox, ntev 50-76} hli), thiab tseem tuaj yeem tsim polypropylene, nylon, vinylon los yog sib xyaw fiber ntau koob-punched geotextiles raws li cov neeg siv khoom xav tau.

Muaj nuj nqi, kev ua haujlwm thiab cuam tshuam tsis zoo ntawm koob-punched geotextiles

1. Kev cais tawm

Ntawd yog, geotextiles yog siv los cais cov khoom siv hauv tsev (xws li av thiab xuab zeb, xuab zeb thiab gravel, av thiab pob zeb, thiab lwm yam) nrog cov khoom sib txawv ntawm lub cev (particle loj, faib, sib xws thiab ntom, thiab lwm yam). Nws tsis plam lossis sib xyaw ntawm ob lossis ntau cov ntaub ntawv, tswj xyuas tag nrho cov qauv thiab kev ua haujlwm ntawm cov khoom siv, thiab ntxiv dag zog rau lub peev xwm thauj khoom ntawm cov qauv.

2. Lim

Thaum cov dej ntws mus rau hauv cov av ntxhib txheej los ntawm txheej txheej ntxhua khaub ncaws, huab cua zoo permeability thiab permeability ntawm rab koob-punched geotextile yog siv los ua kom cov dej ntws los ntawm, thiab cov av hais, spinning yarns, pob zeb me me, thiab lwm yam. zoo cuam tshuam los tswj kev ruaj ntseg ntawm cov av thiab dej engineering.

3. Cov dej ntws tawm

Acupuncture geotextile yog cov khoom siv dej zoo, uas tuaj yeem tsim cov dej ntws hauv cov av thiab tshem tawm cov kua thiab roj ntau dhau ntawm cov av.

4. Kev txhawb zog

Lub zog tensile thiab kev tiv thaiv kev hloov pauv ntawm cov av tau txhim kho los ntawm rab koob-punched geotextiles, thiab kev ruaj ntseg ntawm cov qauv hauv tsev tau nce ntxiv, txhawm rau txhim kho cov av zoo.

5. Kev tiv thaiv

Zoo diffuse, kis los yog decompose concentrated kev nyuaj siab los tiv thaiv cov av los ntawm kev puas tsuaj los ntawm sab nraud quab yuam.

6. Kaw

Needle-punched geotextiles tau ua ke nrog lwm cov ntaub ntawv, feem ntau yog asphalt lossis yas zaj duab xis, los tsim ib qho impermeable barrier hauv av txheej. (Tsuas yog siv rau txoj kev loj resurving, kho, thiab lwm yam).

Cim npe nrov: PP Spunbond Needle-punched Non-woven Fabric, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, yuav, nqe