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Titlebook: Carpentry and Joinery; A. B. Emary Textbook 1976Latest edition A. B. Emary 1976 concrete.metals.wood

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Pitched Roofs,t of favour in recent years, because of its higher cost in materials and labour. Figures 8.1 and 8.2 show the difference in the construction of these roofs; the names of the various components are also given.
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Single Timber Upper-Floors,r without any intermediate support; double floors are those that have their joists supported (by beams) between the supports at their ends. In this chapter we shall only deal with single upper-floors made from timber. Although fireplaces are fast disappearing in the upper floors of domestic building
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Doors, glazed, flush, etc. Except for a few minor details, internal and external doors of each type are constructed similarly. External doors are usually made to a greater thickness than internal doors, the common thickness for external doors being ex 50 mm and that for internal doors ex 38 mm. Of course,
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https://doi.org/10.1007/3-540-31172-6apter we shall only deal with single upper-floors made from timber. Although fireplaces are fast disappearing in the upper floors of domestic buildings, a fireplace is included in these drawings to illustrate the trimming and hearth preparation required from the carpenter, should it be required.
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Arch Centres, would be found that the timbers of the largest centre would only be slightly larger than the others, provided each centre had been constructed correctly. Before going on to the larger type of centre, a centre for a pointed arch will be described.
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