00000nam 2200000za 4500 9.866998 CaOODSP 20221107162209 m o d f cr ||||||||||| 190111s1979 onca ob f000 0 eng d 0660104490 (print) CaOODSP eng eng fre n-cn--- M38-13/79-10E-PDF M38-13/79-10 Wilson, H. S. (Harry Sutherland), 1924- A comparative study of lightweight aggregates in structural concrete [electronic resource] / H.S. Wilson. Ottawa : CANMET, Energy, Mines and Resources Canada, 1979. iv, 25 p. : ill. CANMET report ; 79-10 Cover title. "Minerals Research Program, Mineral Sciences Laboratories." "March 1979." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. "A study was made of the physical properties of five lightweight aggregates produced commercially in Canada from clays and shales, and of the properties of structural concretes incorporating these lightweight aggregates. The concretes were proportioned on the basis of three compressive strengths. The specimens were prepared, cured and tested in accordance with ASTM specifications"--Abstract, p. i. Includes abstract in French. Aggregates (Building materials) Reinforced concrete Canada. Energy, Mines and Resources Canada. Canada Centre for Mineral and Energy Technology. Minerals Research Program (Canada) Mineral Sciences Laboratories (Canada) CANMET report ; 79-10. (CaOODSP)9.852792 PDF 2.57 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-13/M38-13-79-10-eng.pdf 307175