La cure des bétons

Le grutier voit tout ce qui se passe sur le chantier !
Mais constate t-il que certains maçons ne respectent pas les normes de mise en œuvre des bétons ?


http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&ved=0CC4QFjAD&url=http%3A%2F%2Fwww.efbeton.com%2F_template%2F_medias%2Fpublications%2FLA_CURE_EFB_V24_7_08_part2.ppt&ei=3PPPU9-CHam80QXmjICABw&usg=AFQjCNEb8bPf24WKUcbeVwdbc5cGmLfhEA&cad=rja


http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CBwQFjAA&url=http%3A%2F%2Fwww.cstc.be%2Fhomepage%2Findex.cfm%3Fcat%3Dpublications%26sub%3Dbbri-contact%26pag%3DContact1%26art%3D5&ei=3PPPU9-CHam80QXmjICABw&usg=AFQjCNGNiY1WkNbWpqBWgvnZzsAZqFuAAQ

http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0CCMQFjAB&url=http%3A%2F%2Fwww.agrireseau.qc.ca%2Fbanqueplans%2FFeuillets%2FTechno-B%25C3%25A9ton_no8.pdf&ei=3PPPU9-CHam80QXmjICABw&usg=AFQjCNEB33-tUP6D0FlWGTgC9ygHaD8ZQQ

http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=0CDoQFjAF&url=http%3A%2F%2Fwww.gramme.be%2Funite9%2Fbeton%2FExposes%25202006%2F04-Cure%2F4_Cure_du_beton_pres.ppt&ei=3PPPU9-CHam80QXmjICABw&usg=AFQjCNHMHH-FP20U8CLEnDn6ofT2gj2Vyg&cad=rja