Cov khoom siv hauv tsev dav dav yog "cov khoom sib txuas" thiab "cov khoom siv ua haujlwm" ntawm lub tsev, feem ntau suav nrog:
Qhov rooj thiab qhov rai Systems:
Thermally Broken Aluminium Windows: Profile thickness Ntau dua los yog sib npaug rau 1.4mm, cua siab tiv thaiv qib 6 (GB/T 8478-2020).
Qhov Rooj Hluav Taws Xob: Chav Kawm A qhov ntsuas hluav taws kub ntau dua lossis sib npaug li 1.5 teev (GB 12955-2008).
Stairs thiab Railings:
Steel Stairs: Tread width Ntau dua los yog sib npaug rau 260mm, txoj kab nqes dua 30℃-35℃(General Code rau Civil Building Design).
Iav Railings: Tempered iav thickness Ntau dua los yog sib npaug li 12 hli, yuav tsum dhau qhov kev sim.
Embedded Parts thiab Connectors:
Anchors: M12 tshuaj anchors muaj tus nqi tsim tensile ntawm kwv yees li 20kN (GB 50367-2013).
Siab - lub zog bolts rau steel qauv: Qib 10.9 bolts nrog preload txog li 155kN (GB/T 1231-2006).
