Martin Marietta Materials is the second largest producer of crushed stone, sand and gravel in the United States.

• See also:
• Masterformat 2004
• 03 35 00 - Concrete Finishing
• 03 35 13 - High-Tolerance Concrete Floor Finishing
• 07 10 00 - DAMPPROOFING AND WATERPROOFING
• 07 19 00 - Water Repellents
• 07 19 13 - Acrylic Water Repellents
• 07 19 16 - Silane Water Repellents
• 07 19 19 - Silicone Water Repellents
• 07 19 23 - Siloxane Water Repellents
• 07 19 26 - Stearate Water Repellents
• 11 57 00 - Vocational Shop Equipment
• 41 00 00 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
• 42 00 00 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
• 43 00 00 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT
• 45 00 00 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT
• Masterformat 1995
• 03360 - Concrete Finishes
• 07100 - Dampproofing & Waterproofing
• 07190 - Water Repellents
• 11500 - Industrial and Process Equipment