nkhani

Ndi magawo ati omwe amapangidwa ndi mapaipi odzaza mchenga a FRP omwe amagwiritsidwa ntchito kwambiri?
Kuchuluka kwa ntchito:
1. Umisiri wamapaipi otengera ngalande zamadzi ndi zonyansa.
2. Ngalande zokwiriridwa ndi zimbudzi m'nyumba ndi m'nyumba zogonamo.
3. Mapaipi okwiriridwa kale a ma Expressways, maukonde amadzi apansi panthaka a malo a gofu.
4. Ntchito zosamalira madzi monga ulimi wothirira madzi osungira madzi m'minda, madzi ndi ngalande ndi zina zotero.
5. Makampani opanga mankhwala ndi mgodi amagwiritsidwa ntchito poyendetsa madzi ndi mpweya wabwino, etc.
6. Chitetezo choteteza mapaipi apansi panthaka ndi ma cable casings, etc.

The ntchito makhalidwe a galasi CHIKWANGWANI analimbitsa pulasitiki mchenga chitoliro
Kapangidwe kapadera, mphamvu yayikulu, khoma losalala lamkati, kukana kugunda kwapansi, kufalikira kwakukulu, osafunikira kupanga maziko a konkriti, kulemera kopepuka, mayendedwe osavuta ndikuyika, kumanga mwachangu;kugwirizana mphira mphete zitsulo, njira yodalirika, zosavuta kuonetsetsa kumanga khalidwe;mawonekedwe osinthika .Kukana kwamphamvu kukhazikika kosagwirizana;zabwino odana ndi kutayikira zotsatira, kugonjetsedwa ndi kukokoloka ndi zosiyanasiyana mankhwala TV;palibe makulitsidwe mu chitoliro, kwenikweni palibe chifukwa dredge, ndipo moyo utumiki wa malo okwiriridwa ndi zaka zoposa 50.
Physical properties Project unit index Impact mphamvu (TIR)≤10% Kuuma kwa mphete S1 giredi KN/㎡≥4S2 giredi KN/㎡≥8 Kusinthasintha kwa mphete Chitsanzo ndi chosalala, chosapindika m'mbuyo komanso palibe kusweka, ndipo mbali ziwiri za khoma ndi olekanitsidwa ndi mayeso a ng'anjo Palibe kupatukana, palibe kusweka Kuyesa kusindikiza kosalekeza Palibe kutayikira Dichloromethane imanyowetsa makoma amkati ndi akunja popanda kupatukana, kusintha kwamkati ndi kunja sikuli kochepera 4L Creep rate ≤ 2.5.