Hauv cov txheej txheem xa dej, cov haujlwm txuag dej, thiab cov kav dej hauv nroog, cov kav hlau ductile yog cov khoom siv nyiam vim lawv lub zog siab, kev tawv siab, thiab kev tiv thaiv xeb zoo heev. Kev tiv thaiv xeb sab hauv thiab kev nyab xeeb ntawm cov dej ntawm cov kav dej no vam khom qhov zoo ntawm lawv cov txheej sab hauv.DINSEN cov kav hlau ductile ua raws li tus qauv thoob ntiaj teb EN545, tsim kom muaj kev tshawb fawb thiab kev ruaj ntseg zoo rau kev tswj qhov tuab thiab kev sim ntawm cov khoom siv, tshwj xeeb tshaj yog cov cement mortar linings, kom ntseeg tau tias muaj cov kav dej ruaj khov, muaj kev nyab xeeb, thiab txhim khu kev qha rau txhua tus neeg siv khoom.
Tus qauv EN545 yog cov lus qhia tshwj xeeb rau cov kav dej haus hauv Tebchaws Europe. Nws muab cov cai tswjfwm meej thiab ua haujlwm tau zoo rau kev ntsuas qhov tuab ntawm cov cement mortar linings. Qhov no tsis yog tsuas yog tus qauv lees txais xwb tab sis kuj yog cov lus qhia rau kev tswj xyuas zoo thaum lub sijhawm tsim khoom.
Thaum lub sijhawm tsim khoom, qhov tuab yuav raug ntsuas rau ntawm daim ntaub uas nyuam qhuav khi siv ib yam khoom ntse uas muaj txoj kab uas tsis pub tshaj 1.5 hli. Los yog, nws tuaj yeem ntsuas rau ntawm daim ntaub uas tau khov kho siv cov cuab yeej ntsuas uas tsim nyog, xws li lub hlau nplaum. Qhov chaw ntsuas yeeb nkab yog 200 hli ntawm qhov kawg ntawm lub ntsej muag, thiab lub tshuab tswj cov txheej txheem ntawm lub chaw tsim khoom yuav tsum teev qhov zaus sim.
Tus qauv EN545 tau raug coj los siv ua tus qauv tswj hwm sab hauv ntawm lub tuam txhab uas nruj dua thiab koom ua ke rau hauv tus nqi tseem ceeb ntawm kev lag luam khoom.DINSENCov kav dej hlau ductile tsis yog tsuas yog xaiv cov khoom uas ua tau raws li tus qauv EN545 xwb, tab sis kuj yog xaiv cov kev daws teeb meem raws li kev ntsuas kev tshawb fawb, lav los ntawm kev tswj hwm cov txheej txheem, thiab tsom mus rau tus nqi ntawm cov neeg siv khoom. Peb qhov kev nrhiav kom meej meej hauv qhov tuab ntawm daim ntaub yog qhov kev txhais lus zoo tshaj plaws ntawm DINSEN hom kev cog lus rau "Kev Muab Dej Nyab Xeeb, Cov Haujlwm Muaj Hnub Nyoog."
Kev ntseeg siab rau DINSEN txhais tau tias xaiv ib qho kev daws teeb meem txhim khu kev qha thiab muaj kev nyab xeeb rau koj qhov project uas tuaj yeem tiv taus qhov kev sim ntawm lub sijhawm.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-20-2025
