Asphalt test With 114 Questions
The following statement applies to the construction of curbs: in
depositing, the concrete shall be tamped and the aggregate shall be
carefully spaced away from the front forms. The spading is done to - ✔
✔ Make the face of the curb smooth
A colorless membrane is sometimes sprayed over a freshly laid
concretes the purpose of this is to - ✔ ✔ Prevent evaporation of the
water in the concrete
Steel mesh is used in highway work to reinforce - ✔ ✔ Concrete
If the sheet of asphalt is to be 2 inches thick after rolling, it should be
usually raked out to a thickness of - ✔ ✔ 2.25 inches
The length of teeth on an asphalt take to be used for sheet asphalt
which is to have a final thickness of 2 inches should be AT least - ✔ ✔
3 inches
A surface heater is usually used - ✔ ✔
Cracks less than 1/8 of an inch wide in sheet asphalt pavements are
generally - ✔ ✔ Left alone
When pavement has been cut thru for a water connection in a street
which has sheet asphalt directly on a concrete base, the sheet asphalt
patch should be - ✔ ✔ Larger than the opening in the concrete, the
original surface being cut back around the opening in the concrete
, Tampers and smoothers are mostly used - ✔ ✔ Along curbs and at
manholes
Around a manhole, the asphaltic top should be loosely raked to a height
above the manhole casting about - ✔ ✔ .75 inches
In the construction of sheet asphalt roadways, the asphalt mixture for
the top layer should be delivered to the site, in degrees Fahrenheit, of
between - ✔ ✔ 250-350
The edges of manholes where asphalt is to be placed should be - ✔ ✔
Coated with hot asphaltic cement
A cold patch mixture when ready to be deposited generally contains -
✔ ✔ Stones
On asphalt roadway construction work, the name buffalo Springfield is
generally connected with - ✔ ✔ Rollers
When the asphalt rake needs repairs, it should be - ✔ ✔ Sent to the
plant or shop
Proper drainage of a street is LEAST dependent upon the ______ the
street - ✔ ✔ Manholes in
Operation of a jack hammer used by a repair gang would normally
require a - ✔ ✔ Compressor
Salt is GENERALLY thrown on icy pavements to - ✔ ✔ Melt the ice
Interconnected cracks forming a series of small blocks and resembling
chicken wire are called ________ cracks - ✔ ✔ Alligator
A manhole is made of - ✔ ✔ Cast iron
The following statement applies to the construction of curbs: in
depositing, the concrete shall be tamped and the aggregate shall be
carefully spaced away from the front forms. The spading is done to - ✔
✔ Make the face of the curb smooth
A colorless membrane is sometimes sprayed over a freshly laid
concretes the purpose of this is to - ✔ ✔ Prevent evaporation of the
water in the concrete
Steel mesh is used in highway work to reinforce - ✔ ✔ Concrete
If the sheet of asphalt is to be 2 inches thick after rolling, it should be
usually raked out to a thickness of - ✔ ✔ 2.25 inches
The length of teeth on an asphalt take to be used for sheet asphalt
which is to have a final thickness of 2 inches should be AT least - ✔ ✔
3 inches
A surface heater is usually used - ✔ ✔
Cracks less than 1/8 of an inch wide in sheet asphalt pavements are
generally - ✔ ✔ Left alone
When pavement has been cut thru for a water connection in a street
which has sheet asphalt directly on a concrete base, the sheet asphalt
patch should be - ✔ ✔ Larger than the opening in the concrete, the
original surface being cut back around the opening in the concrete
, Tampers and smoothers are mostly used - ✔ ✔ Along curbs and at
manholes
Around a manhole, the asphaltic top should be loosely raked to a height
above the manhole casting about - ✔ ✔ .75 inches
In the construction of sheet asphalt roadways, the asphalt mixture for
the top layer should be delivered to the site, in degrees Fahrenheit, of
between - ✔ ✔ 250-350
The edges of manholes where asphalt is to be placed should be - ✔ ✔
Coated with hot asphaltic cement
A cold patch mixture when ready to be deposited generally contains -
✔ ✔ Stones
On asphalt roadway construction work, the name buffalo Springfield is
generally connected with - ✔ ✔ Rollers
When the asphalt rake needs repairs, it should be - ✔ ✔ Sent to the
plant or shop
Proper drainage of a street is LEAST dependent upon the ______ the
street - ✔ ✔ Manholes in
Operation of a jack hammer used by a repair gang would normally
require a - ✔ ✔ Compressor
Salt is GENERALLY thrown on icy pavements to - ✔ ✔ Melt the ice
Interconnected cracks forming a series of small blocks and resembling
chicken wire are called ________ cracks - ✔ ✔ Alligator
A manhole is made of - ✔ ✔ Cast iron
