HomeLightweight AggregatesALESTONE™
Lightweight Aggregate Grades
ALESTONE™

Graded Foam Glass Aggregate

Five lightweight aggregate gradations for your products, processes, and applications.

Five loose aggregate products, not an installed construction system.

Discuss your projectEngineering & resources
Four close-up views of foam glass aggregate textures and particle sizesFoam glass aggregate textures
Five products. One lightweight aggregate line.

Your application. The right gradation.

ALESTONE, ACE Lightweight Engineered Stone, is a line of loose Graded Foam Glass Aggregate (GFGA). Choose from five defined gradations to incorporate into your own formulation, manufacturing process, product, or application.

ALESTONE™ / 01

Micro

< 150 µmExplore gradationALESTONE™ / 02

Small

#16 to #100 (US Sieve)Explore gradationALESTONE™ / 03

Medium

1/2" to #16Explore gradationALESTONE™ / 04

Large

1" to 1/2"Explore gradationALESTONE™ / 05

XL

> 1"Explore gradation
Gradation defines particle size, not approved mix performance. Work with the ACE technical team to confirm the right product, testing, and qualification for your application.

Built into your product.
Not installed as a system.

Concrete producers, precast manufacturers, and other material innovators come to ALESTONE with a different brief: an aggregate they can incorporate into what they make.

  • 01

    Choose a gradation

    Start with your particle-size requirements and the five ALESTONE products.

  • 02

    Evaluate the application

    Discuss your mix design, production process, and performance targets.

  • 03

    Request samples & technical support

    Plan the testing and qualification needed for your product.

From specification to supply

Let’s build something together.

Request a quote or samples, schedule a lunch & learn, discuss a project, or connect with our technical team.

Tell us about your project