div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220310105b93d2ed09d3f2bd1e8c22c4html5page1jpg target=_blank img data-url=documentfiles-freyssinet-developed-conical-wedges-for-end-anchorage-in-1939-and-inhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: filesumwblogsorgfilesumwblogsorgblogsdir7608filesconcreteprestressedpdf · Freyssinet developed conical wedges for end anchorage in 1939 and in 1940 the THE PRESENT loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220310105b93d2ed09d3f2bd1e8c22c4html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220310105b93d2ed09d3f2bd1e8c22c4html5page2jpg target=_blank img data-url=documentfiles-freyssinet-developed-conical-wedges-for-end-anchorage-in-1939-and-inhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: filesumwblogsorgfilesumwblogsorgblogsdir7608filesconcreteprestressedpdf · Freyssinet developed conical wedges for end anchorage in 1939 and in 1940 the THE PRESENT loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220310105b93d2ed09d3f2bd1e8c22c4html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220310105b93d2ed09d3f2bd1e8c22c4html5page3jpg target=_blank img data-url=documentfiles-freyssinet-developed-conical-wedges-for-end-anchorage-in-1939-and-inhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: filesumwblogsorgfilesumwblogsorgblogsdir7608filesconcreteprestressedpdf ·...