00000nam 2200000zi 4500 9.875428 CaOODSP 20221107164443 m o d f cr ||||||||||| 190625e197101##oncab||#o f000 0 eng d CaOODSP eng rda CaOODSP e-ur e-dk e-fr Id33-7/1971E-PDF "Hot concrete" in the U.S.S.R., Denmark and France. Ottawa : Industrial Minerals Division, Materials Branch, Department of Industry, Trade and Commerce, January 1971. 1 online resource (35 pages) : illustrations, map text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. "The Canadian Section of the National Precast Concrete Association organized a three-week study tour to the Union of Soviet Socialist Republics, Denmark and France to investigate the rapid production and casting of concrete with particular reference to the use of 'hot concrete'"--Introduction, page 1. gccst Concrete gccst Construction industry Canada. Department of Industry, Trade and Commerce. PDF 14.78 MB https://publications.gc.ca/collections/collection_2019/isde-ised/id33/Id33-7-1971-eng.pdf