Laboratory :

 

MSL provides high-quality, cost-effective material analysis. Our team of professionals is highly qualified to carry out standardized and specialized testing on cement, concrete and related materials.

MSL - Specialized Testing

 

Ionic Migration (ASTM C1202 modified)

Pore Solution Extraction

Moisture Transport (ISO 12572, ASTM E 96 modified)

Petrographic Analysis (including scanning electron and optical microscopy, energy dispersive X Ray analysis, etc.) (ASTM C 856)

X-Ray Diffraction Analysis

X-Ray Fluorescence Analysis

Chemical Analysis

Half-cell Potentials of Uncoated Reinforcing Steel in Concrete (ASTM C876)

Effects of Chemical Admixtures on the Corrosion of Embedded Steel Reinforcement in Concrete Exposed to Chloride Environment (ASTM G 109)

 

MSL - Standardized Testing

 

Determination of concrete mechanical properties

Compressive Strength of Cylindrical Concrete Specimens (ASTM C 39)

Testing Drilled Cores and Sawed Beams of Concrete (ASTM C 42)

Flexural Strength of Concrete (Third-Point Loading) (ASTM C 78)

Flexural Strength of Concrete (Center-Point Loading) (ASTM C 293)

Abrasion Resistance of Horizontal Concrete Surfaces (ASTM C 779)

Estimating Concrete Strength by the Maturity Method (ASTM C 1074)

Static Modulus of Elasticity and Poisson's Ratio of Concrete (ASTM C 469)

Splitting Tensile Strength of Cylindrical Concrete Specimens (ASTM C 496)

Flexural Toughness and First-Crack Strength of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading) (ASTM C 1018)

Obtaining Residual-Strength of Fiber-Reinforced Concrete (ASTM C 1399)

Flexural Toughness of Fiber Reinforced Concrete (Using Centrally Loaded Round Panel) (ASTM C 1550)

 

Determination of chloride penetration profiles and concrete's ability to resist chloride
ion penetration

Acid-Soluble Chloride in Mortar and Concrete (ASTM C 1152)

Water-Soluble Chloride in Mortar and Concrete (ASTM C 1218)

Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration (ASTM C1202)

 

Determination of concrete porosity or absorption

Density, Absorption and Voids in Hardened Concrete (ASTM C 642)

 

Evaluation of concrete resistance to freeze-thaw action

Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete (ASTM C 457)

Resistance of Concrete to Rapid Freezing and Thawing (ASTM C 666)

Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals (ASTM C 672)

 

Evaluation of alkali silica reactivity potential

Potential Alkali Reactivity of Cement-Aggregate Combinations (Mortar-Bar Method) (ASTM C 227)

Potential Alkali Reactivity of Aggregates (Mortar-Bar Method) (ASTM C 1260)

 

Evaluation of concrete shrinkage potential

Length Change of Hardened Hydraulic-Cement Mortar and Concrete (ASTM C 157)

Length Change of Drilled or Sawed Specimens of Hydraulic-Cement Mortar and Concrete (ASTM C 341)

 

Aggregates characterization

Petrographic Examination of Aggregates for Concrete (ASTM C 295)

Specific Gravity and Absorption of Coarse Aggregate (ASTM C 127)

Specific Gravity and Absorption of Fine Aggregate (ASTM C 128)

 

Fresh concrete properties

Unit Weight, Yield, and Air Content of Concrete (ASTM C 138)

Bleeding of Concrete (ASTM C 232)

Time of Setting of Concrete Mixtures by Penetration Resistance (ASTM C 403)