The Research Division assisted the District Construction personnel with structural repairs of five areas of cement concrete pavement that had been adjudged unsatisfactory. I had an opportunity to observe the repaired areas on July 19, 1962, and they all appear to be performing. adequately. The color of the epoxy patching material does not completely match the adjacent concrete but with normal weathering the two materials should approach a better match
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
This project evaluated the use of precast concrete patches for repairing jointed concrete pavement. ...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
The Research Division assisted the District Construction personnel with structural repairs of five a...
The Research Division assisted the District Construction personnel with structural repairs of five a...
A complete survey of the above project was made between April 27, and May 13, of this year to deter ...
A complete survey of the above project was made between April 27, and May 13, of this year to deter ...
For a period of more than six years the Research Division has had under observation the concrete pav...
For a period of more than six years the Research Division has had under observation the concrete pav...
For a period of more than six years the Research Division has had under observation the concrete pav...
In 1949, a 5.737-mile section of portland cement concrete pavement was constructed without the inclu...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
This project evaluated the use of precast concrete patches for repairing jointed concrete pavement. ...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
The Research Division assisted the District Construction personnel with structural repairs of five a...
The Research Division assisted the District Construction personnel with structural repairs of five a...
A complete survey of the above project was made between April 27, and May 13, of this year to deter ...
A complete survey of the above project was made between April 27, and May 13, of this year to deter ...
For a period of more than six years the Research Division has had under observation the concrete pav...
For a period of more than six years the Research Division has had under observation the concrete pav...
For a period of more than six years the Research Division has had under observation the concrete pav...
In 1949, a 5.737-mile section of portland cement concrete pavement was constructed without the inclu...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
During the last week of August, Mr. J. S. Riley, Supervisory Construction Engineer, Area D, called o...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...
This project evaluated the use of precast concrete patches for repairing jointed concrete pavement. ...
Breaking and Seating has been used extensively to rehabilitate portland cement concrete pavements. I...