704 MASONRY UNITS
704.01 Clay or Shale Brick. Furnish
clay or shale brick conforming to ASTM C 32, with the following
modifications:
4.1
Furnish bricks of such size and shape as to allow their incorporation in
the structure in conformance with the specified dimensions of the structure.
6.1 Furnish materials
according to the Department’s Qualified
Products List (QPL).
704.02 Concrete Brick. Furnish concrete brick
according to ASTM C 55, with the
following modifications:
4.1.1 and 4.1.2 Use cement conforming to 701
Portland Cement.
4.2
Use aggregate that conforms to the quality requirements of 703.02.
8.1 Furnish materials
according to the Department’s Qualified
Products List (QPL).
8.2
Sample and test the brick according to ASTM C 140. Furnish
bricks of such size and shape as to allow their incorporation in the structure
in conformance with the specified dimensions of the structure. Furnish
bricks that have a rectangular cross-section with square corners. Ensure
that the ends, edges, and one face are plain surfaces.
704.03 Concrete Masonry Blocks. Furnish
concrete masonry blocks conforming to ASTM C 139, with the
following modification:
4.1.1 and 4.1.2 Use cement conforming to 701
Portland Cement.
7.1 Furnish materials
according to the Department’s Qualified
Products List (QPL).
7.2 Furnish blocks of
such size and shape as to allow their incorporation in the structure in
conformance with the specified dimensions of the structure.