Yuav kom ntseeg tau tias muaj kev sib txuas ruaj khov thiab ruaj khov, nws yog ib qho tseem ceeb uas yuav tsum xaiv cov ntsia hlau kom raug rau txoj haujlwm.
- Cov Khoom Siv thiab Txheej: Cov ntsia hlau yog ua los ntawm ntau yam khoom siv xws li hlau, hlau tsis xeb, txhuas, tooj liab, lossis tooj dag. Cov txheej txheem xws li zinc galvanized yog qhov tseem ceeb rau kev tiv thaiv xeb hauv sab nraum zoov lossis qhov chaw noo noo siab.
- Qhov Loj thiab Lub Txheej Txheem "Penny": Qhov ntev ntawm cov rau tes feem ntau yog ntsuas ua "penny" (luv ua d), zoo li 6d (2 nti) lossis 10d (3 nti). Cov rau tes tuab thiab ntev dua feem ntau muab kev tuav ruaj dua.
- Lub Zog Tuav: Yog xav kom tuav tau zoo dua thiab tiv taus rub tawm, xaiv cov ntsia hlau uas muaj cov shanks hloov kho xws li shank nplhaib lossis shank kauv.
- Cov no feem ntau yog teev rau kev sheathing thiab decking. Kuv vam tias qhov no yuav qhia koj meej txog kev siv ntau yam ntawm cov ntsia hlau tsim kho.
- Yog tias koj ua haujlwm rau ib qho project tshwj xeeb xws li kev tsim lub lawj, kev txhim kho cov khoom siv, lossis lwm yam haujlwm, kuv tuaj yeem pab koj xaiv hom ntsia hlau zoo tshaj plaws los siv.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-05-2025