By order of the publisher, historical UL documents are not returnable for any reason. Once you place an order for an historical document, we cannot issue a refund, credit, or exchange of any kind.These fire tests are applicable to assemblies of masonry units and to composite assemblies of structura l materials for buildings, including bearing and other walls and
partitions, columns, girders, beams, slabs, an d composite slab and beam assemblies for floors and roofs. They are also applicable to other assemblies and structural
units that constitute permanent integral parts of a finished building.
| Edition : | 12th |
| Published : | 01/01/1997 |
