Muaj pes tsawg hom steel mesh muaj?
Muaj ntau ntau hom steel tuav, feem ntau yog cais raws li tshuaj muaj pes tsawg leeg, txheej txheem ntau lawm, dov cov duab, muab daim ntawv, txoj kab uas hla loj, thiab siv nyob rau hauv cov qauv:
1. Raws li qhov loj ntawm txoj kab uas hla
Hlau hlau (inch 3 ~ 5mm), nyias steel bar (inch 6 ~ 10mm), tuab steel bar (inch ntau dua 22mm).
2. Raws li cov khoom siv kho tshuab
Qib Ⅰ steel bar (300/420 qib); Ⅱ qib steel bar (335/455 qib); Ⅲ qib steel bar (400/540) thiab Ⅳ qib steel bar (500/630)
3. Raws li cov txheej txheem ntau lawm
Kub-kuav los tiag, txias-dov, txias-draw steel tuav, nrog rau cov cua kub-kho steel tuav ua los ntawm qib IV steel tuav, muaj zog dua qub.
3. Raws li lub luag haujlwm hauv cov qauv:
Compression tuav, nro tuav, erection tuav, faib tuav, stirrups, thiab lwm yam.
Cov hlau tuav tau npaj rau hauv cov pob zeb muaj zog tuaj yeem muab faib ua cov hauv qab no raws li lawv txoj haujlwm:
1. Reinforced tendon—ib steel bar uas muaj tensile thiab compressive kev nyuaj siab.
2. Stirrups — los dais ib feem ntawm lub cable nro kev nyuaj siab thiab kho txoj hauj lwm ntawm cov stressed tendons, thiab feem ntau yog siv nyob rau hauv kab thiab kab.
3. Erecting tuav - siv los kho txoj hauj lwm ntawm cov hlau hoops nyob rau hauv cov kab teeb thiab tsim cov hlau skeletons nyob rau hauv cov kab teeb.
4. Distributing tendons - siv nyob rau hauv lub ru tsev panels thiab pem teb slabs, teem vertically nrog kev nyuaj siab ribs ntawm slabs, hloov lub luj tusyees mus rau lub stress ribs, thiab kho txoj hauj lwm ntawm lub stress ribs, thiab tiv thaiv thermal expansion thiab txias contraction tshwm sim los ntawm kub deformation.
5. Lwm tus—Structural tendons configured vim structural xav tau ntawm cov khoom los yog kev tsim kho thiab installation xav tau. Xws li lub duav tendons, pre-embedded thauj tog rau nkoj tendons, prestressed tendons, rings, thiab lwm yam.
