ndi
1,.Kulemera kopepuka, kulimba kwamphamvu kwambiri, modulus yayikulu, elongation yotsika komanso kulimba bwino.
2. Kukana kwa dzimbiri, kusagwa kwa nthawi yayitali, moyo wautali.
3.Kukhazikika kwa thupi ndi mankhwala komanso kukhazikika kwabwino kwa kutentha.
4. Kulimbana ndi kutopa kusweka, njanji yotentha kwambiri komanso kuchepa kwa kutentha kochepa.
5. Kuchedwetsa ndi kuchepetsa kusinkhasinkha kwa mng'alu.
Kufotokozera | Mtundu | Kulimba kwamphamvu (KN/m) | Elongation pakusweka (%) | Kukula kwa mauna | M'lifupi(m) | ||
MD | CD | MD | CD | ||||
Fiberglass geogrid | GG2525 | ≥25 | ≥25 | ≤3 | ≤3 | 12-50 | 1; 6 |
GG3030 | ≥30 | ≥30 | ≤3 | ≤3 | 12-50 | 1; 6 | |
GG4040 | ≥40 | ≥40 | ≤3 | ≤3 | 12-50 | 1; 6 | |
GG5050 | ≥50 | ≥50 | ≤3 | ≤3 | 12-50 | 1; 6 | |
GG8080 | ≥80 | ≥80 | ≤3 | ≤3 | 12-50 | 1; 6 | |
GG100100 | ≥100 | ≥100 | ≤3 | ≤3 | 12-50 | 1; 6 | |
GG120120 | ≥120 | ≥120 | ≤3 | ≤3 | 12-50 | 1; 6 |
1.Kukonza msewu wakale wa asphalt ndi kulimbikitsa mayendedwe a asphalt.
2.Kutembenuza msewu wakale wa simenti kukhala msewu wophatikiza.
3.Kuletsa kusweka kwa mawonekedwe chifukwa cha kuchepa kwa block.
4.Kupewa ndi kuwongolera kusweka komwe kumachitika chifukwa cha kuphatikiza kwatsopano ndi kwakale komanso kukhazikika kosagwirizana.
5.Kuwonjezera msewu.
6.Kulimbikitsa nthaka yofewa maziko ndi mphamvu zonse za roadbed.