1. Prefabricated ncaj qha faus insulated steel kav tsis xav tau kev tsim kho ntawm cov trench loj. Cov kav dej insulated tsuas yog yuav tsum tau muab faus hauv av. Yog li ntawd, qhov project cheeb tsam tau txo qis heev, uas yog qhov tsim nyog rau kev tiv thaiv ib puag ncig. Nws txo tus nqi ntawm kev khawb av los ntawm kwv yees li 50% thiab txo cov nqi ntawm kev ua haujlwm hauv av. Kev tsim kho thiab cov ntsiab lus ua vaj tse yog 90%. Nyob rau tib lub sijhawm, kev tsim cov kav dej insulated thiab qhov chaw trenching yog ua nyob rau hauv tib lub sijhawm, thiab tsuas yog cov pob qij txha ntawm qhov chaw yuav tsum tau ua, uas tuaj yeem txo lub sijhawm tsim kho ntau dua 50%.
2. Kev ua haujlwm zoo thermal rwb thaiv tsev, kub poob tsuas yog 25% ntawm cov kav dej ib txwm siv, kev ua haujlwm ntev tuaj yeem txuag tau ntau lub zog thiab txo cov nqi hluav taws xob.
3. Nws muaj cov dej tsis muaj zog thiab corrosion tsis kam, tsis tas yuav tsum tau txuas cov yeeb nkab trenches, thiab tuaj yeem faus ncaj qha rau hauv av lossis dej. Kev tsim kho yog yooj yim thiab ceev, thiab tag nrho cov nqi qis.
4. Nws kuj muaj kev tiv thaiv corrosion zoo thiab cuam tshuam tsis zoo nyob rau hauv qhov kub thiab txias, thiab tuaj yeem ncaj qha faus rau hauv av khov hauv av.
5. Lub neej kev pabcuam tuaj yeem ncav cuag 30-50 xyoo. Kev txhim kho thiab siv kom raug tuaj yeem ua rau tus nqi tu ntawm cov yeeb nkab network tsis tshua muaj siab.
6. Lub tswb ceeb toom tuaj yeem teeb tsa kom pom qhov ua txhaum ntawm cov yeeb nkab hauv lub network, qhia qhov tseeb ntawm qhov chaw ua txhaum thiab txiav lub tswb.
