Zovala zazifupi za polypropylene nonwoven geotextiles
Mafotokozedwe Akatundu
Katundu Wazinthu:
Kulemera kwa gramu ndi 100g/㎡～500g/㎡;m'lifupi ndi 1 ~ 6 metres, ndipo kutalika kwake kumatengera zosowa za makasitomala.
Zogulitsa:
The thupi ndi makina katundu ndi 2 kwa 3 nthawi apamwamba kuposa mankhwala ochiritsira ndi mphamvu yokoka enieni ndi otsika kwa kulemera chomwecho;
Mafuta abwino kwambiri komanso kukana kwa alkali, kumamatira kwabwino kotentha-kusungunuka, komanso kukana mwamphamvu kuvala.
Zochitika za Ntchito
Polypropylene singano-kukhomerera sanali nsalu geotextiles makamaka ntchito wosanjikiza kutsetsereka pakati CRTSII slab ballastless njanji ndi mtanda pamwamba pa okwera njanji odzipereka, ndi kudzipatula wosanjikiza pakati CRTSII slab ballastless njanji ndi mbale mikangano, komanso akhoza kukhala. amagwiritsidwa ntchito kwambiri m'misewu, njanji, madoko, ma eyapoti, matope am'mphepete mwa nyanja, kukonzanso, kuteteza chilengedwe ndi madera ena aukadaulo.
Product Parameters
JTT 992.1-2015 "Geosynthetics in highway engineering - Geotextiles Part 1: Short polypropylene staple of nonwoven geotextiles"
| Ayi. | Kanthu | Chigawo | Chizindikiro | ||||||||||||
| 110 | 130 | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 1000 | 1200 | ||||
| 1 | Kupatuka kwamtundu pagawo lililonse,% | % | ±5 | ±5 | ±5 | ±6 | |||||||||
| 2 | Makulidwe | mm | ≥1.0 | ≥1.2 | ≥l.5 | ≥1.8 | ≥2.4 | ≥2.8 | ≥3.2 | ≥3.6 | ≥4.0 | ≥4.4 | ≥5.2 | ≥6.0 | |
| 3 | Kuphwanya mphamvu | Oima | kN/m | ≥7 | ≥9 | ≥10 | ≥13 | ≥20 | ≥26 | ≥32 | ≥40 | ≥48 | ≥52 | ≥60 | ≥70 |
| Chopingasa | |||||||||||||||
| 4 | Kuphwanya elongation | Oima | % | 40-80 | |||||||||||
| Chopingasa | |||||||||||||||
| 5 | CBR Kuphulika kwamphamvu | kN | ≥1.5 | ≥1.8 | ≥2.0 | ≥2.5 | ≥3.8 | ≥4.5 | ≥5.8 | ≥7.0 | ≥8.5 | ≥9.0 | ≥11.5 | ≥14 | |
| 6 | trapezoid kung'amba mphamvu | Oima | N | ≥160 | ≥180 | ≥220 | ≥300 | ≥400 | ≥500 | ≥600 | ≥700 | ≥85O | ≥l 000 | ≥1 200 | ≥1 400 |
| Chopingasa | |||||||||||||||
| 7 | Kukula bwino kwa pore (Dry Screening) O90 | mm | 0.08-0.2 | ||||||||||||
