div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220308125b1d9f3f7f8b9acf678bcae1html5page1jpg target=_blank img data-url=document-170-on-re-roofing-projects-of-buildings-erected-30-40-years-ago-with-frequentlyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: docservernrcanetdocservernrcanetpdfstechnical299pdf · 170 On re-roofing projects of buildings erected 30-40 years ago with frequently changed owners no files of building loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220308125b1d9f3f7f8b9acf678bcae1html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220308125b1d9f3f7f8b9acf678bcae1html5page2jpg target=_blank img data-url=document-170-on-re-roofing-projects-of-buildings-erected-30-40-years-ago-with-frequentlyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: docservernrcanetdocservernrcanetpdfstechnical299pdf · 170 On re-roofing projects of buildings erected 30-40 years ago with frequently changed owners no files of building loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220308125b1d9f3f7f8b9acf678bcae1html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220308125b1d9f3f7f8b9acf678bcae1html5page3jpg target=_blank img data-url=document-170-on-re-roofing-projects-of-buildings-erected-30-40-years-ago-with-frequentlyhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3:...