SECTION 04220 CONCRETE UNIT MASONRY - CEMEX USA
SECTION 04220 CONCRETE UNIT MASONRY SECTION 04220 ARCHITECTURAL CONCRETE UNIT MASONRY PART 1 - GENERAL ... (3) grinding heads to insure a smooth, consistent face shell texture 3. Face: Polished Face; machine polished smooth, exposed aggregate texture a. Manufactured with a minimum of nine (9) polishing heads to insure a smooth,