A treatise on architecture and building construction . 142 CARPENTRY. §9. § 9 CARPENTRY. 143 rest, as shown by the dotted line def. The end of the floor-beam is cut to fit this notch and seats itself on the lowertimber^, at cf. The bolt/ passes not only through thetwo timbers g\ but also through the wooden ledges //, whichare provided to give additional support to the fioorbeams piece of timber worked from oX8 stock, issecured to the bottom of the girder, thereby enclosing theentire iron beam. 330. Where a partition is to be supported by such agirder, the 2-inch or 3-inch plank formi
A treatise on architecture and building construction . 142 CARPENTRY. §9. § 9 CARPENTRY. 143 rest, as shown by the dotted line def. The end of the floor-beam is cut to fit this notch and seats itself on the lowertimber^, at cf. The bolt/ passes not only through thetwo timbers g\ but also through the wooden ledges //, whichare provided to give additional support to the fioorbeams piece of timber worked from oX8 stock, issecured to the bottom of the girder, thereby enclosing theentire iron beam. 330. Where a partition is to be supported by such agirder, the 2-inch or 3-inch plank forming the body of thepartition stands directly on the iron beam, as shown at 97, and the 3-inch splined plank of the under floor islaid up to it on each side. The mortar filling is then spread on the rough floor, andif the side wall, or partition, is to be plastered, the mortar isthen carried up the side wall, on wire lath, before the finishedfloor is laid. The finished flooring is then laid on the nailingstrips between the mortar filling and securely nailed throu
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Keywords: ., bo, bookcentury1800, booksubjectarchitecture, booksubjectbuilding
