Short polypropylene staple nonwoven geotextiles
Product Description
Mutengo weChigadzirwa:
Huremu hwegiramu i100g/㎡～500g/㎡;hupamhi ndeye 1～6 mamita, uye kureba kunoenderana nezvinodiwa nevatengi.
Product Features:
Izvo zvemuviri uye zvemagetsi zvimiro zvakapetwa kaviri kusvika ku3 zvakakwirira pane izvo zvezvakajairwa zvigadzirwa uye iyo chaiyo giravhiti yakaderera kune huremu hwakafanana;
Yakanakisa asidhi uye alkali kuramba, yakanaka inopisa-yakanyungudika adhesion, uye yakasimba kupfeka kuramba.
Application Scenarios
Polypropylene tsono-yakaroverwa isiri-yakarukwa geotextiles inonyanya kushandiswa kune inotsvedza layer pakati peCRTSII slab ballastless track uye danda repamusoro remutyairi akazvitsaurira njanji, uye yekuzviparadzanisa layer pakati peCRTSII slab ballastless track uye friction plate, uye inogona zvakare kuve. inoshandiswa zvakanyanya mumigwagwa, njanji, zviteshi, nhandare dzendege, madhaka emahombekombe, kudzoreredza, kuchengetedza kwezvakatipoteredza uye mamwe minda yeinjiniya.
Product Parameters
JTT 992.1-2015 "Geosynthetics in highway engineerings - Geotextiles Chikamu 1: Short polypropylene staple ye nonwoven geotextiles"
| Aihwa. | Item | Unit | Chiratidzo | ||||||||||||
| 110 | 130 | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 1000 | 1200 | ||||
| 1 | Kutsauswa kwemhando yenzvimbo yeyuniti,% | % | ±5 | ±5 | ±5 | ±6 | |||||||||
| 2 | Ukobvu | 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 | Kuputsa simba | Vertical | kN/m | ≥7 | ≥9 | ≥10 | ≥13 | ≥20 | ≥26 | ≥32 | ≥40 | ≥48 | ≥52 | ≥60 | ≥70 |
| Horizontal | |||||||||||||||
| 4 | Breaking elongation | Vertical | % | 40-80 | |||||||||||
| Horizontal | |||||||||||||||
| 5 | CBR Kuputika simba | 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 kubvarura simba | Vertical | N | ≥160 | ≥180 | ≥220 | ≥300 | ≥400 | ≥500 | ≥600 | ≥700 | ≥85O | ≥l 000 | ≥1 200 | ≥1 400 |
| Horizontal | |||||||||||||||
| 7 | Inoshanda pore size (Dry Screening) O90 | mm | 0.08-0.2 | ||||||||||||
