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Rosehill Cemetery, Chicago, III., road constracted with Tarvia X 
Tarvia for Cemeteries and Parks 
'' I ''ARVIA is a dense, viscid product 
of coal tar and is made in three 
grades. 
For road building use Tarvia X, the 
densest of the tarvias, and pour it into 
the broken stone after rolling, using 
it in every layer from the bottom of the 
road to the top, thus cementing the 
whole structure together in a tough, 
waterproof matrix. 
Such a road will give vastly longer 
service than ordinary macadam at 
trifling additional expense. 
Tarvia A, a medium density of tar- 
via, is for surface applications. It is 
applied hot as a liquid and solidifies 
on cooling, forming a matrix in the 
surface of the road and keeping the 
surface screenings from shifting and 
pulverizing under traffic. 
Tarvia B, the lightest and cheapest 
of the tarvia treatments, is primarily 
for dust suppression. It is applied 
from a sprinkling cart without heat- 
ing, with or without the addition of 
stone screenings. One application will 
not only suppress dust for a season 
but the road will be waterproof, mud- 
less, quiet and last much longer than 
ordinary water bond macadam. 
BARRETT MANUFACTURING CO. 
New York, Chicago, Philadelphia, Boston, 
St. Louis, Cleveland, Pittsburgh, Cincin- 
nati, Kansas City, Minneapolis, New Or- 
leans, Seattle, London, Eng. 
Canadian Offi:es: — Montreal, Toronto, Winnipeg, Van- 
couver, St. John, N. B., Halifax, N. S. 
