geomembrane ( laupapa e le vai)
Fa'amatalaga o oloa
Fa'amatalaga o oloa:
Ole mafiafia ole 1.2-2.0mm;o le lautele e 4 ~ 6 mita, ma o le umi o le lola e tusa ma manaoga o tagata faatau.
Mea Fa'apitoa:
HDPE geomembrane e sili ona teteʻe i le faʻalavelave faʻaleagaina o le siosiomaga, tele le vevela o le faʻaogaina (-60 ~ + 60 ℃) ma le umi o le auaunaga (50 tausaga).
Fa'atinoga Fa'atusa
Puipuiga o le siosiomaga ma le faʻainisinia tumama, inisinia faʻasao vai, inisinia faʻapitonuʻu, faʻafanua, petrochemical, mining, faʻainisinia nofoaga felauaiga, faʻatoʻaga, faʻatoʻaga (lining o vaituloto, vaituloto, ma isi), pisinisi faʻaleagaina (fosfat mine pisinisi, pisinisi alumini alumini, fale gaosi suka, ma isi).
Fua Fa'atatau
GB/T 17643-2011 “Geosynthetics- polyethylene geomembrane”
JT/T518-2004 "Geosynthetics i auala inisinia - Geomembranes"
CJ/T234-2006 “High density polyethylene geomembrane mo lapisi”
| Leai. | Aitema | Fa'ailoga | ||||||||
| Mafiafia (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |
| 1 | Malosi (g/cm3) | ≥0.940 | ||||||||
| 2 | Malosi e maua mai ai (Tusa'o, faalava)(N/mm) | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 |
| 3 | Malosi o le malepelepe (Tu'usa'o, faalava)(N/mm) | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 |
| 4 | Fa'aliga ile fua(Tusa'o, fa'alava)(%） | - | - | - | ≥11 | |||||
| 5 | Fa'aumi ile malepe(Tusa'o, faalava)（%） | ≥600 | ||||||||
| 6 | Tete'e Loimata（Tu'usa'o, faalava)(N) | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 |
| 7 | malosi tete'e tu'i(N) | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 |
| 8 | Kaponi Black Content(%） | 2.0~3.0 | ||||||||
| 9 | Fa'asalalauina kaponi uliuli | I 10 faʻamaumauga, laʻasaga 3: E le sili atu ma le tasi, laʻasaga 4 ma le laʻasaga 5 e le faʻatagaina. | ||||||||
| 10 | Taimi fa'aosoina ole ea (OIT)(min) | ≥60 | ||||||||
| 11 | Maualalo le vevela aafiaga brittleness meatotino | pasi | ||||||||
| 12 | Fa'atasi ole ausa (g·cm/(cm·s.Pa)) | ≤1.0×10-13 | ||||||||
| 13 | Tulaga mautu (%) | ±2.0 | ||||||||
| Manatua: O faʻamatalaga faʻapitoa faʻatinoga o faʻamatalaga mafiafia e le o lisiina i le laulau e manaʻomia e faʻatinoina e tusa ai ma le auala faʻaogaina. | ||||||||||
