Which one of the following bituminous D
materials does not occur naturally?
(A) Lake asphalt.
(B) Rock asphalt.
(C) Gilsonite.
(D) Tar.
The results of Flash Point tests are A
reported in
(A) °C or °F,
(B) %,
(C) seconds,
(D) Poises.
The results of Saybolt Furol Viscosity test C
are reported in
(A) °C or °F,
(B) %,
(C) seconds,
(D) Poises
, A Rapid Curing Cutback asphalt is made D
by using which one of the following
solvents?
(A) Benzene.
(B) Diesel Oil.
(C) Kerosene.
(D) Gasoline.
A Rapid-Setting asphalt emulsion must D
pass which one of the following tests?
(A) Cement mixing test.
(B) Stone coating test.
(C) Thin film oven test.
(D) Demulsibility test.
materials does not occur naturally?
(A) Lake asphalt.
(B) Rock asphalt.
(C) Gilsonite.
(D) Tar.
The results of Flash Point tests are A
reported in
(A) °C or °F,
(B) %,
(C) seconds,
(D) Poises.
The results of Saybolt Furol Viscosity test C
are reported in
(A) °C or °F,
(B) %,
(C) seconds,
(D) Poises
, A Rapid Curing Cutback asphalt is made D
by using which one of the following
solvents?
(A) Benzene.
(B) Diesel Oil.
(C) Kerosene.
(D) Gasoline.
A Rapid-Setting asphalt emulsion must D
pass which one of the following tests?
(A) Cement mixing test.
(B) Stone coating test.
(C) Thin film oven test.
(D) Demulsibility test.
