A Treatise on the Origin, Progress, Prevention, and Cure of Dry Rot in Timber: With Remarks on the Means of Preserving Wood from Destruction by Sea Worms, Beetles, Ants, EtcE. & F. N. Spon, 1875 - 311 pages |
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Page 32
... coat at the ends , the semblance being that of a perfectly sound beam . In this internal rot a spongy fungous substance is formed between the fibres . This has often been observed in large girders of yellow fir , which have appeared ...
... coat at the ends , the semblance being that of a perfectly sound beam . In this internal rot a spongy fungous substance is formed between the fibres . This has often been observed in large girders of yellow fir , which have appeared ...
Page 96
... coats of pitch . Many of the sleepers now laid down on the Belgian railways are charred , the engineers preferring this process to any other . The superficial carbonization , or charring of wood , as a preservative means , has long been ...
... coats of pitch . Many of the sleepers now laid down on the Belgian railways are charred , the engineers preferring this process to any other . The superficial carbonization , or charring of wood , as a preservative means , has long been ...
Page 107
... coat or varnish to plank . It cannot become a varnish without the addition of some essential oil ; and the oil of mustard is used ; which , of course , will produce the desired effect . In the first volume of the Abbé Raynal , on the ...
... coat or varnish to plank . It cannot become a varnish without the addition of some essential oil ; and the oil of mustard is used ; which , of course , will produce the desired effect . In the first volume of the Abbé Raynal , on the ...
Page 123
... coats of thin coal tar , com- bined with a small portion of palm oil , for the purpose of preventing their tendency to rend , to be a good pre- servative . Messrs . Wade , Boydon , and Chapman published works on dry rot about this time ...
... coats of thin coal tar , com- bined with a small portion of palm oil , for the purpose of preventing their tendency to rend , to be a good pre- servative . Messrs . Wade , Boydon , and Chapman published works on dry rot about this time ...
Page 159
... coats , and while the last coat is still warm , dash on it a quantity of well - washed sharp sand , previously prepared by being sifted through a sieve . The surface of the wood will then have a complete stone appearance , and may be ...
... coats , and while the last coat is still warm , dash on it a quantity of well - washed sharp sand , previously prepared by being sifted through a sieve . The surface of the wood will then have a complete stone appearance , and may be ...
Autres éditions - Tout afficher
A Treatise on the Origin, Progress, Prevention, and Cure of Dry Rot in ... Thomas Allen Britton Affichage du livre entier - 1875 |
Expressions et termes fréquents
acid appears applied architect attacks bark boiled Boilers Bridges Builders building carpenter bee carvings CHAP charring Chelura cloth CONTENTS coal-tar coat colour Construction containing corrosive sublimate creosote crown 8vo damp decay destroyed destructive ditto dry rot durability Edmund Sharpe Engineers experiments exposed felled fibre floor Formulæ fungi fungus gallons heat Hydraulics illustrated impregnated inches India insects Iron joists Kyan's process lime limnoria Link-Motion linseed oil London Marine Mechanical Messrs metallic method moisture numerous paint patent pieces piles pine plank plates pores post 8vo Practical preserving prevent Pump quantity Railway render rotten royal 8vo saturated Screw seasoning Sewage sewed ships sleepers solution Steam strength substance sulphate of copper surface Surface Condensers Tables teak temperature Teredo navalis termites timber tion Treatise tree treenails varnish vegetable vessels walls weight wet rot white ants wood engravings woodwork worms yellow
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