div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document80-years-concrete-reinforcement-leafletfgrp-gost-31938-2012-ru-mpa-1167-945htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: 80+ Years Concrete Reinforcementleaflet+FGRP… · GOST 31938-2012 RU MPa 1167 945 987 Ultimate compression Strength GOST 31938-2012 RU MPa 470 539 474 Modulus of Elasticity loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer20220630165fd460df88e9ed3b345c6f3dhtml5thumbnails1jpg width=140 height=200 divdiv