Hom Geotextiles

Taw qhia:

Geotextile, tseem hu ua geofabric lossis geomembrane, yog ib hom khoom siv dav hauv engineering engineering thiab hydraulic engineering rau kev txhim kho av stability, yaig tswj, pom, thiab kua dej. Nws feem ntau yog ua los ntawm cov hluavtaws fibers xws li polyester, polypropylene, los yog nylon thiab tuaj nyob rau hauv ntau qhov ntau thiab tsawg, duab, thiab thicknesses. Geotextiles tau hloov pauv kev tsim kho kev lag luam los ntawm kev muab cov nqi-zoo, ruaj khov, thiab kev daws teeb meem zoo rau ntau yam teeb meem ntsig txog kev ua haujlwm hauv av, subgrades, khaws cov phab ntsa, txoj kev, thiab cov qauv hydraulic.

Hauv tsab xov xwm no, peb yuav tham txog cov hom geotextiles, lawv qhov sib txawv, kev siv, thiab xav txog cov yam tseem ceeb uas yuav tsum tau xav txog thaum yuav khoom geotextile.

Hom Geotextiles:

Muaj plaub yam tseem ceeb ntawm geotextiles:

1. Woven Geotextiles:

Woven geotextiles yog tsim los ntawm cov xov paj hluavtaws uas woven ua ke los tsim cov ntaub ruaj khov. Cov qauv weaving yuav txawv; Nws tuaj yeem yog dawb, twill, lossis satin weave. Woven geotextiles muaj zog tensile siab, nruab nrab elongation, thiab zoo heev puncture kuj. Lawv feem ntau yog siv rau stabilization, kev txhawb zog, kev sib cais, thiab kev siv lim.

2. Non-Woven Geotextiles:

Non-woven geotextiles yog tsim los ntawm cov hluavtaws fibers uas tau sib koom ua ke siv cov txheej txheem kub lossis tshuaj lom neeg. Cov fibers tuaj yeem yog polypropylene, polyester, lossis rayon. Non-woven geotextiles yog lub teeb yuag, yoog raws, thiab muaj cov kua dej zoo thiab pom cov khoom. Lawv feem ntau yog siv rau kev sib cais, pom, thiab siv cov kua dej.

3. Needle-Punched Geotextiles:

Needle-punched geotextiles yog ua los ntawm hluavtaws fibers uas yog mechanically interlocked los ntawm koob koob. Cov fibers yuav yog polypropylene, polyester, los yog nylon. Needle-punched geotextiles muaj kev pom zoo thiab cov dej ntws zoo, muaj zog ua haujlwm siab, thiab muaj zog tensile txaus. Lawv feem ntau siv rau kev sib cais thiab pom cov ntawv thov.

4. Knitted Geotextiles:

Knitted geotextiles yog tsim los ntawm cov xov paj hluavtaws uas sib txuas ua ke siv cov tshuab knitting. Lawv muaj qhov yooj yooj yim, zoo heev hydraulic zog, thiab yooj yim rau nruab. Knitted geotextiles feem ntau yog siv rau hauv av stabilization, erosion tswj, thiab pom kev siv.

Kev siv ntawm Geotextiles:

Geotextiles muaj ntau yam kev siv hauv engineering engineering thiab hydraulic engineering. Qee qhov kev siv ntau tshaj plaws yog raws li hauv qab no:

1. Soil Stabilization: Geotextiles yog siv los ua kom cov av ruaj khov los ntawm kev muab lub hauv paus ruaj khov rau lub tsev, txoj kev, thiab kev tsheb ciav hlau. Lawv faib cov loads thoob plaws cheeb tsam, yog li txo qhov siab ntawm cov av thiab ua kom nws cov kabmob muaj peev xwm.

2. Kev tswj kev yaig: Geotextiles yog siv los tiv thaiv av yaig los ntawm kev ruaj khov ntawm qhov chaw siab tshaj thiab embankments. Lawv tso cai rau dej hla thaum dai cov av, yog li tiv thaiv av yaig.

3. Kev sib cais: Geotextiles yog siv los cais cov txheej txheem sib txawv ntawm cov av thiab tiv thaiv kev sib xyaw. Lawv kuj tiv thaiv kev tsiv teb tsaws ntawm cov khoom zoo thiab tiv thaiv kev txhaws ntawm cov kav dej.

4. Kev lim dej: Geotextiles yog siv los lim dej, cua, thiab lwm yam kua los ntawm kev ntxiab cov impurities thiab tso cai rau cov dej tsis huv.

5. Cov dej ntws tawm: Geotextiles yog siv los ua kom cov dej ntws los ntawm kev tso dej ntws los ntawm cov ntaub thaum tiv thaiv kev nkag ntawm cov av.

Tej yam yuav tsum tau xav txog thaum yuav khoom Geotextile:

Thaum muas cov khoom geotextile, cov hauv qab no yuav tsum tau xav txog:

1. Hom Geotextile: Hom geotextile yuav tsum ua raws li cov kev thov tshwj xeeb. Piv txwv li, woven geotextiles yog tsim rau kev txhawb zog thiab ruaj khov, thaum non-woven geotextiles yog tsim rau lim thiab sib cais.

2. Tensile Strength: Lub zog tensile ntawm geotextile yuav tsum tsim nyog los tswj qhov kev cia siab ntawm kev ntxhov siab. Cov chaw tsim khoom tshwj xeeb yuav tsum tau ua raws li cov kev cai tsim.

3. Puncture Resistance: Cov geotextile yuav tsum muaj cov puncture txaus los tiv thaiv kev sib tsoo thaum lub sijhawm teeb tsa lossis siv.

4. Permeability: Lub permeability ntawm geotextile yuav tsum tau raws li cov kua yuav tsum tau ntawm daim ntawv thov. Cov ntaub yuav tsum cia dej hla thaum khaws cov av.

5. UV Resistance: Lub geotextile yuav tsum UV resistant yog tias nws yuav raug tshav ntuj rau lub sij hawm ntev. UV hluav taws xob tuaj yeem ua rau cov ntaub thiab txo nws txoj sia.

6. Durability: Cov geotextile yuav tsum muaj zog txaus los tiv thaiv lub sijhawm xav tau. Cov chaw tsim khoom cov lus qhia tshwj xeeb yuav tsum muab piv rau qhov kev cia siab lifespan ntawm daim ntawv thov.

7. Tus nqi: Tus nqi ntawm cov geotextile yuav tsum sib npaug ntawm cov txiaj ntsig uas nws muab, xws li kev ruaj khov, txo kev yaig, thiab txhim kho cov kua dej.

Xaus:

Geotextiles yog ntau yam ntaub ntawv uas tau txhim kho kev tsim kho thiab hydraulic engineering kev lag luam. Lawv muab cov kev daws teeb meem ruaj khov thiab raug nqi rau ntau yam teeb meem hauv av. Woven, non-woven, koob-punched, thiab knitted geotextiles yog hom tseem ceeb ntawm geotextiles, thiab lawv muaj cov khoom sib txawv haum rau cov kev siv tshwj xeeb. Kev xaiv ntawm cov khoom geotextile yuav tsum yog raws li daim ntawv thov, kev ntxhov siab load, permeability, UV tsis kam, durability, thiab nqi yam. Cov neeg yuav khoom yuav tsum nrhiav cov lus qhia tshwj xeeb ua ntej txiav txim siab zaum kawg.

Cim npe nrov: hom geotextiles, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, hauv Tshuag