Handbook On Wood Preservation Author:Various Wood preservation is wood perpetuation - 1916 - FOREWORD. Wood properly preserved is practically perminent wood, and because efficient avoids the cost of unnecessary replacements. The treatnient of timber to make it last the limit of its serviceability is a fundamental feature of modern engineering. Briefly, in the following pages, the American ... more »Wood-Preservers Association presents facts and figures for those becoming interested in the subject. Further information will be cheerfully given by any of its members or officers see pages 47-55. Reference to the literature listed on pages 56-73 also is recommended. The most comprehensive publications on the subject are the Proceedings of the American Wood-Preservers Association and Howard F. Weiss Preservation of Structural Timber. For the guidance of treating-plant operators, construction engineers, and others interested in the technique of wood preservation, the American Wood-Preservers Association will soon issue the beginnings of a Manual of Recommended Practice. By up-to-date methods and in conformity with the best practice wood can be so preserved that its life is prolohged to at least three times what it would be without treatment. Consumers of wood can figure the savings for their own particular service, after getting quotations from their nearest wood-preserving plant. Large users of treated wood estimate savings as follows Ties, 2 to 10 cents per tie per year piles, 20 to 100 cents per pile per year poles, 5 to 15 cents per pole, per year posts, 1 to 3 cents per post per year mine timbers, 2 to 3 dollars per gangway set per year. iii CONTENTS . Page Decay. Preparation and Treatment of Wood Origin of Decay ............................................ 1 Kinds of Decay ............................................ 1 Conditions Favorable to Fungous Growth .................... 1 Woodo that Resist Decay ................................... 1 Kinds of Wood that Need Treatment ....................... 1 Consumption of Treatable Woods ........................... 2 Seasoning Wood Before Treatment ......................... 2 Quantities of Preservatives Injected into Wood .............. 3 Chronicle of Wood Preservation Egyptian Embalming Fluid ................................. 4 Greek Art ................................................. 4 Roman Antiseptic Oils ...................................... 4 British Preserving Warship Timbers ........................ 4 Dutch Preserving Marine Structures ........................ 4 Famous Oil Well in Burmah ................................ 3 Beginning of Scientific Wood Preservation .................. 4 Patents .................................................... 4 First Cross-Ties Treated in United States ................... 4 First Commercial Wood-Preserving Plant i United States ... 4 Processes and Methods of Wood Preservation ............... 4-12 Progress in Wood Preservation Founding of Wood-Preserving Industry in United States .... 13 Factors in Growth of Wood Preservation in United States .... 13 Plants in Operation in United States ........................ 13 Classes of Material Treated in United States .................. 1 3.20 Commercial Plants .......................................... 13 Railroad Plants ............................................. 13 Quantity. of Wood Treated in United States ............... . . l3 .20 Distribution of Wood-Preserving Plants in United States .... 21 Processes for Preserving Wood NBPrroeunss-shPu rreTes rsePuarrtoemc eePsnsrteo . sc . . e . . s . . s . e . . s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...« less