Roof planks of 

 weave shed of 

 textile-mill de- 

 stroyed by de- 

 cay in nine 

 years. 



(Courtesy F J. 

 Hoxie, eng., 

 A s s o dated 

 Factory Mu- 

 tual Fire In- 

 surance Cos., 

 Boston.) 



Partly Decayed Wood is a Serious Fire Hazard 



The Inspection Department of the Associated 

 Factory Mutual Fire Insurance Companies, in their 

 pamphlet "Dry Rot In Factory Timbers" states — 

 "The loss to mills from rotting timber is many thou- 

 sands of dollars a year. Wood 

 infected by dry rot ignites more 

 easily than sound wood, and 

 viill timbers with rotted ends 

 fall more quickly under fire." 



Rotted timbers are also apt to 

 fail mechanically, jeopardizing 

 the life and limbs of workmen. 



The use of Carbosota Creo- 

 sote Oil will retard decay, 

 practically eliminate rot and 

 lessen the fire hazard. Creo- 

 soled wood when dry is no more combustible than 

 sound untreated wood, and is decidedly less inflayn- 

 vtable than partly decayed zvood. 



"Of whatever kind of wood the outer part of the 

 roof is (referring to a double roof), it should be 

 com[>letely penetrated with hot creosote so as to 

 sterilize it and prevent the development of fur.gus. 

 Sucii an outer insulating covering will be found as 

 practicable for a, concrete roof as for a wooden' 

 roof." F. J. Hoxie, American Architect, 1-29-19). 

 Non-pressure treatments are most suitable to the 

 conditions encountered in new construction, or re- 



pairs to roofs. Every mill should be equipped with a 

 simple open tank creosoting plant, and all timber and 

 boards which will be placed in a situation favorable 

 to development of decay, should be creosoted. 



Carbosota Creosote Oil is a 

 pure, high-grade coal-tar creo- 

 sote oil, especially refined for 

 use in non-pressure processes. 

 It conforms to the recognized 

 standards, as represented by 

 Specification No. 128 issued 

 by the United States Shipping 

 Board Emergency Fleet Cor- 

 poration. 



The services of our experts 

 may be obtained gratis, when 

 required. 



{Green wood cannot be effectively creosoted by non- 

 pressure processes. It should be air-dry. In regions of 

 moist, warm climate, wood of some species may start to 

 decay before it can be air-dried. Exception should be made 

 in such cases, and treatment modified accordingly.) 



The 



Company 



New York Chicago Philadelphia Boston St. Louis Cleveland 

 Cincinnati Pittsburgh Detroit New Orleans Birmingham Atlanta 

 Minneapolis Nashville Salt Lake City Seattle Peoria Kansas City 

 Duluth Milwaukee Dallas Bangor Washington Johnstown 

 Lebanon Youngstown Toledo Columbus Richmond Latrobe 



Bethlehem Elizabeth Buffalo Baltimore 



THE BARRETT COMPANY, Ltd.: Montreal Toronto Winnipeg 



■Vancouver St. John, N. B. Halifax. N. S. Sydney, N. S. 



Pbanl for crmosoUng roof honrdi and timbtrs wHh Carbosota Ajp Open Tank Procest. 

 Tata tffoodttn tanks ftned wHb gah-inizcd ahett iron, vtldcred atjointi, one for "hot 

 treatment." the other for " coid treatment." 



Permanent potlah'c plant bu'U hn targe paptr mtU for crentoting ro^f hoard* and 

 mi$c tlirv^oa* lumber, (a) Tank for fift treatment, {h) Tank for cold treatment 

 (c) Tank for catching dripplnga. 



Pleaw Mentloa AMERICAN FORESTRY MAGAZIIIS When Writing Advertiser* 



