Bøger af Asher Shadmon

This useful general survey describes the varieties and uses of stone as a building material - whether cut or field-stone - and how to extract, work and use it. A new chapter on stone and the environment emphasizes the importance of planning, waste recycling and quarry rehabilitation as part of the extraction process. There is a new appendix outlining procedures for testing stone''s flexural and compressive strength and discussing the importance of slip resistance.Significant technological developments since the mid 1980s have made possible vast increases in the volume and efficiency of stone working. Research into waste disposal and conversion has advanced considerably, as well as dust and noise reduction, and quarry rehabilitation. Yet, ignoring these technological advances, it remains possible to build a simple dwelling without tools, from field-stones or other rocks of the right shape. With a few simple and durable tools and with this basic knowledge of stone, its working and applications, far more is possible.This well-established introduction to stone provides a link between the basics and high-tech developments, and presents a clear guide for all interested in finding out more about this widely available material - whether for profit, for development or for other local use.Bridging the gap between the geologist and the stone user and designer (whether architect or ''do-it-yourselfer''), the book describes the benefits of stone, its great variety and versatility, methods of extraction and working, and production and working prospects.This second edition contains a new chapter on stone and the environment, which emphasizes the importance of planning, waste recycling, and quarry rehabilitation as part of the extraction process. There is also a Bibliography, and a new Appendix outlining procedures for testing stone''s flexural and compressive strength and discussing the importance of slip resistance. New photographs and illustrations complement the new material.