NF P98-880-12*NF EN 13880-12:2004 Hot applied joint sealants - Part 12 : test methods for the manufacture of concrete test blocks for bond testing (recipe methods)
2004NF P98-880-12*NF EN 13880-12:2004 Hot applied joint sealants - Part 12 : test methods for the manufacture of concrete test blocks for bond testing (recipe methods)