9781873394113 - Cleaning Historic Buildings: v. 2: Cleaning Materials and Processes von Ashurst, Nicola (6 Ergebnisse)

Zustand: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

Zustand: Fair. Volume 2. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,900grams, ISBN:9781873394113.

Hardcover. Zustand: Very Good. Immediate dispatch from Somerset. Nice book in great condition. Pages in excellent condition. Volume 2 only. Hardcover. English. See images for condition. About the book >.>.> The main ingredient of alkaline cleaners is sodium hydroxide or, less frequently, potassium hydroxide. Both compounds are forms of soluble salts and it is always possible that some of these will be left within the masonry surface after cleaning where they will cause on-going deterior-ation. The alkali may be absorbed into a porous stone and brick or gain access through defective mortar joints. Much can be done to avoid alkaline cleaner related problems by cor-rect application and removal procedures, particularly thorough rinsing. Neutralization of alkaline cleaners on limestones with acetic acid does not completely eliminate the problem: it is still necessary to rinse thoroughly to ensure the salts produced in the reaction are themselves removed. Experience has shown that the probablility of harmful residues being left in the stone is higher when the use of the cleaner is not restricted to areas sufficiently small that they can be thoroughly rinsed with ease. Alkaline cleaners may also affect substra.

Hardcover. Zustand: Good. Cover lightly rubbed and marked. Contents clean and fresh. Ownership label affixed to first inside page. Sound and serviceable overall. Publisher's note: This second volume of Cleaning historic buildings deals with special cleaning problems such as the removal of paint, grafitti, metallic stains and so on, and provide an assessment of the cleaning methods currently available. Size: 24.4 x 18 x 2.5 cm. 280 pp. Shipped Weight: Under 1 kilo. Category: Architecture; Historic buildings -- Cleaning; Historic buildings -- Conservation and restoration; Buildings -- Cleaning; ISBN: 187339411X. ISBN/EAN: 9781873394113. Add. Inventory No: 250926NS5502.

Zustand: New. Nicola AshurstWhat happens to the fabric of a historic building if it is not cleaned? What is soiling, how does it affect the building? What cleaning methods should be used? This second of a comprehensive two-volume guide addresses these important an.

Buch. Zustand: Neu. Neuware - The second of a two-volume set, this book addresses questions concerning the cleaning of historic buildings: what happens to the fabric of a historic building if it is not cleaned; what is soiling, and how does it affect the building; what cleaning materials should be used.