704MASONRY uniTS

704.01Clay or ShaleBrick. Furnish clay or shale brick conforming to ASTM C 32, with the following modifications:

4.1Furnish 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 Departmentís Qualified Products List (QPL).

704.02ConcreteBrick.Furnish concrete brick accordingto ASTM C 55,with the following modifications:

5.1.1 and 5.1.2Use cement conforming to 701 Portland Cement.

5.2Use aggregate that conforms to the quality requirements of 703.02.

9.1 Furnish materials according to the Departmentís Qualified Products List (QPL).

9.2Sample 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.

704.03ConcreteMasonryBlocks.Furnish concrete masonry blocks conforming to ASTM C 139, with the following modification:

7.1 Furnish materials according to the Departmentís Qualified Products List (QPL). Furnish blocks of such size and shape as to allow their incorporation in the structure in conformation with the specified dimensions of the structure.