Pa'epa'e 100% polyester e le'i lalaga geotextile mo le fausiaina o alavai

Fa'amatalaga Puupuu:

Geotextiles e le lalagaina e tele mea lelei, e pei o le ea, filtration, insulation, absorption vai, susu, toe faʻafoʻi, lagona lelei, vaivai, malamalama, elastic, toe faʻaleleia, leai se faʻatonuga o le ie, maualuga le gaosiga, gaosiga saoasaoa ma tau maualalo. E le gata i lea, o loʻo i ai foʻi le maualuga o le malosi ma le teteʻe o loimata, alavai lelei i luga ma faʻalava, tuʻuʻesea, faʻamautu, faʻamalosia ma isi galuega, faʻapea foʻi ma le faʻaogaina lelei ma le faʻamamaina o galuega.


Fa'amatalaga Oloa

Fa'amatalaga o oloa

Geotextiles e le lalagaina o mea geosynthetic e mafai ona faʻafefe vai e faia i alava faʻapipiʻi e ala i le nilaina poʻo le lalagaina. O loʻo i ai le faʻamamaina sili ona lelei, faʻaesea, faʻamalosia ma le puipuiga, aʻo maualuga le malosi o le tensile, lelei le faʻaogaina, maualuga le vevela, faʻamaʻaisa teteʻe, matua teteʻe, corrosion teteʻe. O geotextiles e le lalagaina e masani ona faʻaaogaina i le tele o galuega faatino, e pei o auala, nofoaafi, embankments, earth-rock DAMS, malaevaalele, malae taʻaloga, ma isi, e faʻamalosia ai faavae vaivai, aʻo taʻalo le matafaioi o le vavae ese ma le faʻamamaina. E le gata i lea, e talafeagai foi mo le faʻamalosia i totonu o le faʻapipiʻiina o puipui puipui, poʻo le faʻapipiʻiina o paneli o puipui puipui, faʻapea foʻi ma le faʻapipiʻiina o puipui puipui poʻo abutments.

Fa'aaliga

1. Malosi maualuga: i lalo o le kalama tutusa faʻamatalaga mamafa, o le malosi tensile o siliki umi spunbonded nila geotextiles nonwoven i itu uma e maualuga atu nai lo isi nonwovens nila, ma e maualuga le malosi tensile.
2.‌ Lelei fetolofi: O lenei geotextile e lelei le gaioiga, e mafai ona faʻamautu le faʻatinoga i le faʻaaogaina umi, ma e le faigofie ona faʻaleagaina.
3.‌ Malosi tete'e corrosion, matua tetee ma le vevela: umi silika spunbonded nila e lei lalagaina geotextile e sili ona tetee corrosion, matua tetee ma tetee vevela, ma e mafai ona faaaoga mo se taimi umi i le siosiomaga faigata e aunoa ma le faaleagaina.
4.‌ Fa'atino lelei le fa'asaoina o le vai: e mafai ona fa'atonutonu lelei ona pores fa'atulagaina ina ia maua ai se fa'atonuga fa'apitoa, lea e talafeagai mo galuega fa'atino e mana'omia le fa'atonutonuina o le tafe o le vai.
5.‌ Puipuiga o le siʻosiʻomaga ma umi, tamaoaiga ma lelei: faʻatusatusa i mea masani, siliki silika spunbonded faʻapipiʻi geotextile e sili atu le faʻaogaina o le siʻosiʻomaga, e mafai ona toe faʻaaogaina ma toe faʻaaogaina, faʻaitiitia le avega o le siosiomaga, ma maualuga le tumau, faʻaalia umi umi e mafai lava ona tumau le mautu. fa'atinoga, fa'aitiitia le tau fa'aleleia.
6.‌ Faigofie fau: fau faigofie, e le mana'omia ni tekinolosi lavelave ma mea faigaluega, fa'asaoina tagata faigaluega ma meafaitino, talafeagai mo galuega fa'anatinati.

Fa'atatauga

Faʻaaogaina i le eria o le alatele, nofoaafi, vai, matafaga matafaga mo le faʻamalosia o le malosi, filtration, vavaeeseina ma alavai, aemaise lava faʻaaogaina i masima masima ma lapisi fanua tanumia. E masani lava i le faamamaina, faʻamalosia ma le vavaeeseina.

Fa'amatalaga o oloa

GB/T17689-2008

Leai. Fa'amatalaga Mea taua
100 150 200 250 300 350 400 450 500 600 800
1 fesuiaiga o le mamafa o le iunite /% -6 -6 -6 -5 -5 -5 -5 -5 -4 -4 -4
2 Mafiafia /㎜ 0.8 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.4 4.2 5.5
3 Width.deviation /% -0.5
4 Malosi gau /kN/m 4.5 7.5 10.5 12.5 15.0 17.5 20.5 22.5 25.0 30.0 40.0
5 Tu'u fa'aumiumi /% 40~80
6 CBR mullen malosi pa'u / kN 0.8 1.4 1.8 2.2 2.6 3.0 3.5 4.0 4.7 5.5 7.0
7 Sieve tele /㎜ 0.07~0.2
8 Tu'usa'o fe'avea'i fa'atasi /㎝/s (1.0~9.9) × (10-110-3)
9 Malosi loimata /KN 0.14 0.21 0.28 0.35 0.42 0.49 0.56 0.63 0.70 0.82 1.10

Fa'aali Ata

polyester non-lalaga geotextile mo le fausiaina o auala dam
polyester e le o lalagaina geotextile mo le fausiaina o auala dam1
polyester e le o lalagaina geotextile mo le fausiaina o auala2

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