plastiki ikozwe muri firime yarn geotextiles
Ububiko bwa plastiki buboshye geotextile
Geotextile ikozwe ni geosintetike yibikoresho bikozwe muri polypropilene na polypropilene etylene kaseti nkibikoresho fatizo.Ikoreshwa cyane mubuhanga bwa geotechnique nko kubungabunga amazi, ingufu z'amashanyarazi, icyambu, umuhanda wa gari ya moshi.
1. Imbaraga nyinshi Kubera gukoresha insinga ya plastike iringaniye, irashobora gukomeza imbaraga zihagije no kuramba mugihe cyumye kandi gitose.
2. Kurwanya ruswa Irashobora kurwanya ruswa igihe kirekire mubutaka namazi hamwe na pH zitandukanye.
3. Amazi meza yatemba Hariho intera hagati yinsinga ziringaniye, bityo ifite amazi meza.
4. Ibintu byiza birwanya mikorobe, nta byangiza mikorobe ninyenzi.
5. Kubaka neza Kuberako ibikoresho byoroshye kandi byoroshye, biroroshye gutwara, gushira no kubaka.
Kumenyekanisha ibicuruzwa
Ibisobanuro ku bicuruzwa :
Uburemere bwa garama ni 90g / ㎡ ~ 400g / ㎡;ubugari ni 4 ~ 6metero.
Ibiranga ibicuruzwa :
Uburemere bworoshye, imbaraga nyinshi, kurambura gato, ubunyangamugayo bwiza, nubwubatsi bworoshye;ifite imirimo yo gushimangira, gutandukana, gutemba, kuyungurura no guhagarika.
Gusaba
1. Ubwubatsi bwo kubungabunga amazi: inyanja, inkombe z'umugezi, n'imishinga isanzwe yo ku nkombe z'ikiyaga;imishinga yo kurinda inkombe, imishinga yo kuhira amazi;kurwanya seepage no kurandura ingaruka no gushimangira imishinga y'ibigega;imishinga yo gufunga no gutunganya;imishinga yo kurwanya umwuzure.
2. Ubwubatsi bw'imihanda: kuvura byoroshye gushimangira;kurinda imisozi;pavement anti-reaction ihuriweho imiterere;sisitemu yo kumena amazi;icyatsi cyo kwigunga.
3. Ubwubatsi bwa gari ya moshi: umushinga wo gushimangira uburiri bwa gari ya moshi;urwego rwo gushimangira inkombe;umuyoboro utondekanya amazi adafite amazi;imiyoboro ya geotextile.
4. Ubwubatsi bwikibuga cyindege: gushimangira umusingi windege;umusingi wa fondasiyo na pavement imiterere;umuhanda wikibuga cyindege na sisitemu yo kumena amazi.
5. Inganda zamashanyarazi: ubwubatsi bwibanze bwuruganda rukora ingufu za kirimbuzi;urugomero rw'ivu uruganda rukora amashanyarazi;amashanyarazi.
Ibipimo byibicuruzwa
GB / T17690-1999 “Geosynthetics- plastiki ikozwe muri plastiki yarn geotextiles”
Oya. | Ingingo | 20-15 | 30-22 | 40-28 | 50-35 | 60-42 | 80-56 | 100-70 |
1 | Imbaraga zimena imbaraga, KN / m≥ | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
2 | Imbaraga zitambitse, KN / m≥ | 15 | 22 | 28 | 35 | 42 | 56 | 70 |
3 | Kurambura guhagaritse kandi gutambitse,% ≤ | 28 | ||||||
4 | Imbaraga za Trapezoid tear vertical), kN ≥ | 0.3 | 0.45 | 0.5 | 0.6 | 0.75 | 1.0 | 1.2 |
5 | Imbaraga ziturika , kN ≥ | 1.6 | 2.4 | 3.2 | 4.0 | 4.8 | 6.0 | 7.5 |
6 | Coefficient ihagaritse, cm / s | 10-1~ 10-4 | ||||||
7 | Ingano ya pore ingana na O95, mm | 0.08-0.5 | ||||||
8 | Misa kuri buri gace, g / m2 | 120 | 160 | 200 | 240 | 280 | 340 | 400 |
Byemerewe gutandukana agaciro, % | ± 10 |