Dab tsi yog qhov hardness ntau ntawm Q195?
Kub- dov: HB Tsawg dua lossis sib npaug rau 55; Txias- dov mos: HRB Tsawg dua lossis sib npaug rau 65; Ib nrab - nyuaj: HRB 65-85.
Puas yog Q195 haum rau siab - qhov kub thiab txias?
Tsis yog, nws lub zog txo qis sai ntawm qhov kub thiab txias. Nws tsuas yog haum rau qhov kub thiab txias / qis-kub qis-load scenarios.
Dab tsi yog qhov qaug zog ntawm Q195?
Nws muaj lub zog qaug zog tsawg thiab tsis haum rau kev hloov pauv ntau zaus (xws li cov qauv vibrating).
Q195 feem ntau siv nyob rau hauv qhov chaw ntawm lub tsev?
Tsis yog -load-cov kabmob / cov khoom me me: lub teeb steel keel, qab nthab txhawb nqa, phab ntsa kab teeb, purlins, scaffolding, formwork kev txhawb nqa, qhov rooj thiab qhov rais thav duab, hlau mesh, thauj tog rau nkoj bolts (lub teeb), rivets, khi pas nrig, kev txhawb nqa.
Q195 puas tuaj yeem siv rau kev thauj khoom -cov kab teeb / kab?
Tsis yog kiag li. Nws lub zog tsis txaus los tiv thaiv cov txheej txheem loads, thiab nws yooj yim rau deformation thiab tawg.