geonet

ibicuruzwa

geonet

ibisobanuro bigufi:

Imiyoboro ya geonet-itatu (izwi kandi nka metero eshatu za geonet, umuyoboro wa geo net net, umuyoboro wamazi): Ni meshi ya plastike itatu-ishobora guhuza geotextile kumpande zombi.Irashobora gusimbuza umucanga gakondo hamwe na kaburimbo kandi ikoreshwa cyane cyane mumyanda, kuvoma imyanda, subgrades hamwe ninkuta za tunnel.


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Ibisobanuro ku bicuruzwa :
Uburebure bwa mesh ni 5mm-8mm, ubugari ni 2-4m, naho uburebure bukurikije ibyo abakiriya bakeneye.
Ibiranga ibicuruzwa :
1. Imikorere ikomeye yo gutemba (ihwanye na 1m yuzuye ya kaburimbo).
2. Imbaraga zikomeye.
3. Mugabanye amahirwe ya geotextile yashyizwe muri mesh ya mesh kandi ukomeze amazi maremare.
4. Umwanya muremure wihanganira umutwaro mwinshi (urashobora kwihanganira umutwaro wo kwikuramo hafi 3000Ka).
5. Kurwanya ruswa, aside irwanya alkali, hamwe nigihe kirekire cyo gukora.
6. Kubaka biroroshye, igihe cyo kubaka kiragabanuka, kandi ikiguzi kiragabanuka.

Gusaba

Ahanini ikoreshwa muri gari ya moshi, mumihanda minini, tunel, ubwubatsi bwa komini, ibigega, kurinda imisozi nindi mishinga yamazi bifite ingaruka zidasanzwe.

Ibipimo byibicuruzwa

GB T 19470-2004 “Geosynthetics Plastic Goenet”
CJT 452-2014 “Imiyoboro ya Goenets itwara imyanda”

Ingingo Icyerekana
Goenet Drain Guteranya amazi ya geonet
Ubucucike g / cm3 ≥ 0.939 -
Carbone Umukara% 2-3 -
Imbaraga zihagaritse Imbaraga kN / m ≥ 8.0 ≥ 16.0
Ikwirakwizwa (Umutwaro usanzwe 500kPa, hydraulic gradient 0.1) m2 / s ≥ 3.0 × 10-3 ≥ 3.0 × 10-4
Imbaraga zishishwa kN / m - ≥ 0.17
Igice cya Geotextile Uburemere g / m2 - ≥ 200

 


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