Through our technical data, test reports, and project reports we provide testimony to the high performance, high strength, durability and low absorption of Stalite expanded slate lightweight aggregate. The quality of our lightweight aggregate combined with the technical support available from our experienced team of sales representatives and engineers have made Stalite the most trusted name in the industry.
STALITE offers the Highest Quality
We have the most extensive Quality Control Program in the industry.
We conduct 1,335 Quality Control tests on a weekly basis.
Our product is consistent.
STALITE offers the Highest Performance
Physical Characteristics of Expanded Slate Aggregate
Engineering Properties of Structural Lightweight Concrete
Optimized Gradation for 3/4 Inch
High Internal Angle of Friction
STALITE offers the Highest Strength
High Compressive Strengths
High Early Strength
High Modulus of Elasticity
High Splitting Tensile Strengths
STALITE offers the Highest Durability
Long Service Life
Excellent Freeze Thaw Resistance
Improved Chloride Resistance
High Abrasion Resistance
Outstanding Aggregate Soundness
Enhanced Properties from "Elastic Matching
Reduced Alkali-Silica Reactivity
STALITE has Low Absorption
The low absorption of Stalite Lightweight Aggregate Concrete allows for easy pumping of concrete with no segregation and excellent cohesiveness.
Easier Moisture Conditioning
Moisture Dynamics of Lightweight Aggregate
Reduced Slump Loss