MAKING ROADS OUT OF OLD BOOTS. Roads can be made from the enormous quantity of "worn-out boots condemned by the 'British Army, according to an article in ‘ Nature.’' The ‘ Scientific American,’ commenting upon this, says:—“"While there are more profitable uses for uppers, the scrap 'leather of soles is mixed in the proportion of from 5 to 10 per cent, with slag, granite, or limestone, in conjunction with asphalt and bitumen. Tho mixture is known as ‘ Broughite,' and is said to possess the hardness and rigidity of the ordinary tar macadam road, with greater resilience and less dust. The British Roads Board are now experimenting with it. Waste leather is also used for making animal charcoal, and a by-product >of this process is , ammonium sulphate, suitable for use as a fertiliser. Uppers, yield a considerable quantity of grease, available for use in currying leather and for thor purposes. Several minor uses of old boots are mentioned, including the manufacture of leather board, leather pulp, washers, mats, cyanides, prussiates, glue, and
Permanent link to this item
https://paperspast.natlib.govt.nz/newspapers/ESD19180308.2.99.1
Bibliographic details
Evening Star, Issue 16677, 8 March 1918, Page 8
Word Count
169Page 8 Advertisements Column 1 Evening Star, Issue 16677, 8 March 1918, Page 8
Using This Item
Allied Press Ltd is the copyright owner for the Evening Star. You can reproduce in-copyright material from this newspaper for non-commercial use under a Creative Commons New Zealand BY-NC-SA licence. This newspaper is not available for commercial use without the consent of Allied Press Ltd. For advice on reproduction of out-of-copyright material from this newspaper, please refer to the Copyright guide.