Cov yam ntxwv ntawm corrugated culvert yeeb nkab

1. Lub zog siab: Vim nws cov qauv corrugated tshwj xeeb, lub zog sab hauv ntawm corrugated steel yeeb nkab ntawm tib lub caliber yog ntau tshaj 15 npaug ntawm cov cement yeeb nkab ntawm tib lub caliber.

2. Kev tsim kho yooj yim: Cov yeeb nkab corrugated ywj siab txuas nrog lub flange, txawm tias tsis muaj kev txawj ntse, tsuas yog ib qho me me ntawm kev tuav haujlwm tuaj yeem ua tiav hauv lub sijhawm luv, ob qho tib si ceev thiab yooj yim.

3. Lub neej ua haujlwm ntev: ua los ntawm kub dip zinc, lub neej kev pabcuam tuaj yeem ncav cuag 100 xyoo. Thaum siv nyob rau hauv ib qho chaw tshwj xeeb corrosive, kev siv steel bellows coated nrog asphalt ntawm sab hauv thiab sab nrauv tuaj yeem txhim kho lub neej qub qub.

4. Cov yam ntxwv zoo ntawm kev lag luam: kev sib txuas yog yooj yim thiab yooj yim, uas tuaj yeem ua rau lub sijhawm tsim kho; Lub teeb yuag, kev thauj mus los yooj yim, ua ke nrog me me ntawm kev tsim kho yooj yim, cov kav dej xa hluav taws xob qhov project raug nqi qis. Thaum kev tsim kho yog nqa tawm hauv qhov chaw nkag tsis tau, nws tuaj yeem ua tau manually, txuag tus nqi ntawm forklifts, cranes thiab lwm yam khoom siv tshuab. 5.easy tsheb thauj mus los: qhov hnyav ntawm corrugated steel yeeb nkab tsuas yog 1/10-1/5 ntawm tib caliber cement yeeb nkab. Txawm hais tias tsis muaj cov khoom siv thauj mus los hauv qhov chaw nqaim, nws tuaj yeem thauj los ntawm tes.