Supporting Documents (OLD VERSION to be removed)
Specifications & Guidelines
Architectural Block Ground Finish Sell Sheet
Structural Lightweight Concrete – Guide Specification
Internal Curing – Guide Specification
Material Properties & Gradations
Structural Properties and Gradations – Combined Sheet
Physical Characteristics – Structural Applications
Safety Data Sheets (SDS) – Combined
Verification Testing Reports
Material Handling & Absorption Testing
Moisture Conditioning Recommendations
ACI Reference Information
Towel Dry Method – Absorption Video
Centrifuge Method – Absorption Video
Pumping & Placement
Pumping Guidelines – Combined Document
Sample Mix Designs
Our Process
From Slate to State-of-the-Art Aggregate.
What We Do
Our Dedication is Our Strength.
Built on a foundation of quality, service, and a dedication to customer satisfaction.
Applications
Structural Concrete
The Finest Quality Lightweight Aggregate in the World.
In structural concrete, STALITE is proven to be as good as or better than any normalweight aggregate. The unique nature of STALITE’s slate raw material combined with the excellence achieved in its production process
The Opportunity
In view of the global trend toward rebuilding the world’s infrastructure, the demand for high performance lightweight aggregate is growing.
The rugged durability and outstanding performance record of STALITE Lightweight Slate Aggregate make it the clear choice for meeting or exceeding the design and engineering parameters for buildings, bridges, highways and horticultural applications around the world.
Our Mission
- To manufacture and deliver the finest High Performance Lightweight Aggregate across the world.
- To provide state-of-the-art technical assistance.
- To work tirelessly to assure that our customers are satisfied and have easy access to the highest performing quality lightweight aggregate.
Jody Wall, General Manager, Stalite StructuralLightweight aggregate process and production
Mining
Purus enim, tristique.Purus enim, tristique.
Staging
Purus enim, tristique.Purus enim, tristique.
Crushing
Purus enim, tristique.Purus enim, tristique.
Conveying
Purus enim, tristique.Purus enim, tristique.
Quality Control
Our goal is to provide the highest quality and most consistent material possible to our customers.
To ensure that we accomplish this goal, we perform the following quality control tests on our raw material and aggregate in our labs at our Gold Hill and Aquadale production facilities each week:
Consistency of Material Properties
We have statistically analyzed our relative density and gradation test results since 2003 for each size of coarse aggregate that we produce. The results, demonstrate the success of our commitment to quality and consistency.
1,335 Total QC tests performed each week
We also perform a number of other tests on our aggregate to demonstrate compliance with specifications.
Why Stalite?
STALITE’s technical data, test reports, and project reports 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.
At STALITE our products provide:
- Less weight (less dead load)
- Longer spans
- Thinner slabs
- Better fire ratings
- Reduced seismic inertia loads
- Decreased story heights
- Smaller structural members
- Less reinforcing steel
- Lower foundation costs
- Less overall material used
- Reduced transportation costs
- Reduced placement costs
Stalite Aggregate
Stalite is the world’s only producer of expanded slate lightweight aggregate. Our one-of-a-kind product is known for its exceptional strength, low absorption, and versatility in construction and environmental applications. For over 65 years, we’ve continued to innovate and maintain our competitive edge through advanced processes and technology.
The Slate Advantage
Why Slate?
While most lightweight aggregates are derived from shale or clay, Stalite uses slate – a metamorphic rock that delivers greater strength and lower absorption. This unique approach provides superior performance, making Stalite aggregate the best choice for:
Structural Concrete
Stronger, more durable concrete for infrastructure.
Precast & Prestressed Concrete
Reliable performance in demanding conditions.
Road Construction
Superior skid resistance and more surface area per ton.
Our lightweight aggregate is also ideal for environmental applications such as aquaponics, roof gardens, and bioretention due to its low weight and sustainability features.
Production Process
From Quarry to Quality
Stalite’s production process is designed for precision and consistency:
This thorough process ensures that every ton of Stalite aggregate meets the highest standards of performance.
Embracing Innovation
The Hydro-Clean 1000 Revolution
At Stalite, innovation drives our success. Recognizing the need for cleaner, more efficient production, we invested in the Hydro-Clean 1000 wash plant, which has transformed our operations by:
With these advancements, we can serve new markets and improve overall sustainability.
Advantages & Benefits
The Benefits of Stalite Aggregate
Stalite’s lightweight aggregate offers numerous advantages for construction and environmental applications:
These benefits make Stalite aggregate a preferred choice for architects, engineers, and builders worldwide.
High Strength
The unique properties of slate result in stronger concrete and masonry.
Green Building Applications
Lower Absorption
A 6% absorption value (compared to 15-30% for shale/clay) ensures better durability.
Road Construction
Enhanced skid resistance and greater coverage per ton make it a cost-effective choice for roadways.
Commitment to Sustainability
Leading the Way in Green Construction
Stalite is committed to minimizing its environmental impact through innovation and resource management. Our Hydro-Clean 1000 system allows us to recycle 75% of water used in production and reduce energy consumption, ensuring that we not only meet demand but also operate responsibly. We continually seek new ways to improve efficiency and lower our environmental footprint.
Our Mission & Vision
Delivering Quality, Innovation, and Satisfaction
At Stalite, our mission is clear:
High-Performance Aggregate
We manufacture superior lightweight aggregate for a wide range of industries.
Continuous Innovation
We embrace new technologies to optimize production and sustainability.
Customer Satisfaction
We strive to exceed customer expectations through quality products and reliable service.
Our lightweight aggregate is also ideal for environmental applications such as aquaponics, roof gardens, and bioretention due to its low weight and sustainability features.
