Diedrich Technologies Inc. is the nation's leading supplier of professional detergent products for the restoration and maintenance of buildings, new and old.

• See also:
• Masterformat 2004
• 03 01 30 - Maintenance of Cast-in-Place Concrete
• 03 01 40 - Maintenance of Precast Concrete
• 04 01 00 - Maintenance of Masonry
• 04 01 20 - Maintenance of Unit Masonry
• 04 01 40 - Maintenance of Stone Assemblies
• 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
• Masterformat 1995
• 03910 - Concrete Cleaning
• 04900 - Masonry Restoration and Cleaning
• 04910 - Unit Masonry Restoration
• 04920 - Stone Restoration
• 04930 - Unit Masonry Cleaning
• 04940 - Stone Cleaning
• 07100 - Dampproofing & Waterproofing
• 07190 - Water Repellents
• 09969 - Graffiti Resistant Coatings