Photo Gallery

• Concrete Surface Distresses (scaling, popout, mortar flaking, discoloration)

• Microstructure of Portland-Cement Concrete

• Lapped Sections of Concretes Showing Various Aggregates

• Carbonation of Concrete

• Thin-section photomicrographs of fluorescent dye impregnated thin-sections depicting various concrete features

• Thin-section photomicrographs of blue dye impregnated thin-sections depicting various  concrete features

• Alkali-Silica Reaction Products

• Alkali-Carbonate Reactive Aggregate

• Thin-section photomicrographs of portland cement-hydrated lime and masonry cement mortars

• Fly ash and Slag in Concrete

• Delamination of Concrete Slab

• Spalling of Concrete Due to Corrosion of Reinforcing Steel in Concrete

• Microstructure of Concrete Exposed to Acidic Soil

• Microstructure of Stucco

• Cracking in Expansive Anchoring Grout due to Internal Sulfate Attack

• Microstructures of Delayed Ettringite Formation in Concrete

• Cracking in Concrete due to Uncontrolled Shrinkage

• Aggregate Petrography

• Dimension Stones

• De-bonding of Ceramic Tiles

• Frost Attack in Plastic Concrete

• Concrete Exposed to Fire

• Microstructure of Delayed-Set Concrete

• Finishing-induced Loss of Air at the Surface

Photographs listed here are generated in our petrographic laboratory. 

Unauthorized copying, distribution, and reproduction of the photographs are strictly prohibited.

The Gallery is Continuously Expanding.  

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724-834-3551 (Tel) ● 724-834-3556 (Fax) ● www.cmc-concrete.com

Cement-Aggregate-Concrete Division ● Masonry & Mortar Division ● Stone & Tile Division ● Applied Petrographic Services, Inc.