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Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: EB114T - 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Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails23jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails24jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: EB114T - 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Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails32jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=33Page 33button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=33 data-page=33 class=ts-thumb lazyload alt=Page 33: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails33jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=34Page 34button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=34 data-page=34 class=ts-thumb lazyload alt=Page 34: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails34jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=35Page 35button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=35 data-page=35 class=ts-thumb lazyload alt=Page 35: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails35jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=36Page 36button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=36 data-page=36 class=ts-thumb lazyload alt=Page 36: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails36jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=37Page 37button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=37 data-page=37 class=ts-thumb lazyload alt=Page 37: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails37jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=38Page 38button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=38 data-page=38 class=ts-thumb lazyload alt=Page 38: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails38jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=39Page 39button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=39 data-page=39 class=ts-thumb lazyload alt=Page 39: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails39jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=40Page 40button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=40 data-page=40 class=ts-thumb lazyload alt=Page 40: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails40jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=41Page 41button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=41 data-page=41 class=ts-thumb lazyload alt=Page 41: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails41jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=42Page 42button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=42 data-page=42 class=ts-thumb lazyload alt=Page 42: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails42jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=43Page 43button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=43 data-page=43 class=ts-thumb lazyload alt=Page 43: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails43jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=44Page 44button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=44 data-page=44 class=ts-thumb lazyload alt=Page 44: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails44jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=45Page 45button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=45 data-page=45 class=ts-thumb lazyload alt=Page 45: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails45jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=46Page 46button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=46 data-page=46 class=ts-thumb lazyload alt=Page 46: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails46jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=47Page 47button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=47 data-page=47 class=ts-thumb lazyload alt=Page 47: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails47jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=48Page 48button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=48 data-page=48 class=ts-thumb lazyload alt=Page 48: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails48jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=49Page 49button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=49 data-page=49 class=ts-thumb lazyload alt=Page 49: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails49jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=50Page 50button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=50 data-page=50 class=ts-thumb lazyload alt=Page 50: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails50jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=51Page 51button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=51 data-page=51 class=ts-thumb lazyload alt=Page 51: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails51jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=52Page 52button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=52 data-page=52 class=ts-thumb lazyload alt=Page 52: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails52jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=53Page 53button div class=ts-imageimg data-url=eb114t-portland-cement-extend-the-uses-of-portland-cement-and-concrete-throughhtmlpage=53 data-page=53 class=ts-thumb lazyload alt=Page 53: EB114T - Portland Cement Association · and extend the uses of portland cement and concrete through market development engineering research education and public affairs work loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer20220518005ac015037f8b9ac6688bb8f5html5thumbnails53jpg width=140 height=200 divdiv