Excerpt from Erecting Work
AN engine, to be properly set, must be set rigidly. It is necessary to have the foundation of ample size, rightly proportioned, of good material, and skilfully built. The nature of the ground must be carefully considered and provision made, in preparing it for the foundation, to reduce the liability of settling to a minimum.
Concrete foundations for engines have come into general use throughout the country, owing to their cheapness and durability, and some points on the building of these will be of service. Material for the foundations should be the best of its kind. The stone (if stone is used) should be broken clean and dry. The sand should be coarse and gritty.
Wet a small quantity of cement, and mold it in the hands; then put the sample away and see how long it takes it to set After it has set, see how much pound ing will be required to break it up. By these simple means, bearing in mind that good cement should set in twenty-four hours, or less, the quality of the cement can be readily determined.
The length of time it takes a foundation to set before weight may be safely placed on it can be ascertained.
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Paperback. Zustand: New. Print on Demand. This compelling guide offers comprehensive instructions for the construction and maintenance of engines and machinery, providing valuable insights for both novice and seasoned engineers alike. The author expertly delves into the principles of foundation design, outlining the factors that influence the strength and stability of engine foundations. With detailed explanations of knots, hitches, and rigging techniques, this practical manual empowers readers to safely and effectively transport heavy machinery through city streets. It further explores the construction of runways on inclines, addressing the challenges of raising and lowering large components. The author's expertise shines through as they guide readers through the intricacies of gin pole work, enabling them to handle loose materials and various components with precision. Through its in -depth exploration of these essential topics, this book establishes itself as an indispensable resource for engineers, contractors, and anyone seeking to expand their knowledge of engine erection and maintenance. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781332320813_0
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781332320813
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781332320813
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