Belter Fill Floor Systems

Better Built with Belter Tech

Belter Fill Floor Systems from Belter Tech® are cement-based fills that utilize post-consumer recycled aggregate to create  strong, lightweight, fire retardant, and highly insulative fills that out perform all others. Its lightweight allows for easy handling, and superlative performance in high-rise buildings and older structures. Its insulative and fire-retardant properties reduce the need for other insulative layers reducing overall thickness and weight. Belter Fills cementitious binder provides a strong and stable matrix. Belter Fill’s upcycled materials and sustainability make it the future of insulative fills. 

BELTER THERM®

Lightweight 

Fill + Recycled Foam. 

900 PSI

Belter Therm® is a cement-based fill system that utilizes 45% post-consumer recycled aggregate and fire retardant foam to create a strong, lightweight, and highly insulative fill. Its lightweight allows for easy handling, and is excellent for use as a strong base around heating pipes and any area where insulation is needed

R-Value 1.8 per Inch compared to conventional concrete at 0.5 per inch

BELTER LITE®

Extra Lightweight

All Mineral-Based Fill. 

2500 PSI

Belter Lite® is a cement-based fill system that utilizes 44% post-consumer recycled aggregate to create a strong, lightweight, fire retardant, and highly insulative fill. Its lightweight allows for easy handling, and superlative performance in high-rise buildings and older structures. Belter Lite is the gold standard of recycled cementitious fills.

R-Value 1.7 per Inch compared to conventional concrete at 0.5 per inch

BELTER MAX®

Lightweight

All Mineral-Based Fill.
3x Faster Drying Time

4000 PSI

Belter Max® is a super strong cement-based fill system that utilizes post-consumer recycled aggregate. Lightweight, fire retardant, and highly insulative, Belter Max provides the maximum density attainable at 4000 PSI, a perfect choice for industrial applications where accessibility may be limited.

R-Value 1.1 per Inch compared to conventional concrete at 0.5 per inch

Safety Information

  • Hazards

    Harmful if swallowed. Causes skin irritation. Can cause serious eye damage. May cause allergic skin reaction. Causes damage to lungs through prolonged or repeated exposure.

  • Prevention

    Do not eat, drink, or smoke when using this product. Wash hands after handling. Do not handle until all safety precautions have been read and understood. Wear protectives gloves, clothing, and eyewear. Use only outdoors or in a well-ventilated area. Do not breathe dust.

  • Response

    If swallowed: immediately call poison control or a doctor. Rinse mouth. If in eyes: Rinse gently with water for several minutes. Remove contact lenses. If on skin: Wash with water. Wash contaminated clothing before reuse. If concerned about exposure, irritation or rash develops, seek medical attention.

  • Disposal

    Dispose of contents and container in accordance with all local, regional, national, and international regulations.

Basic Information

  • Packaging

    BELTER THERM: 36 lb BAG
    BELTER LITE: 36LB BAG
    BELTER MAX: 80 LB BAG

  • Storage

    Keep Belter Fills stored in a cool, dry space and away from open flame and heat sources.

  • Finishing

    Belter Fill Floor Systems can be finished using standard industry techniques for concrete finishing. They can be hand floated/troweled, broom finished or finished using other regular industry methods.

  • Price

    Please contact us for specific product pricing

  • Coverage

Product Volume Mix Density Coverage
Belter Therm 1 bag = 1.14 cubic feet / 24 bags per cubic yard 60lbs / cubic foot 1” THICKNESS / 12.5-13.3. -- 4” THICKNESS / 3.1-3.3
Belter Lite 1 bag = 1.14 cubic feet / 24 bags per cubic yard 60lbs / cubic foot 1” THICKNESS / 12.9-13.6 -- 4” THICKNESS / 3.2-3.4
Belter Max 1 bag = .92 cubic feet / 75lb / cubic foot 1” THICKNESS / 8.9-10.3 -- 4” THICKNESS / 2.2-2.6

Proposition 65 Warning
This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Keep out of reach of children and animals. Refer to Safety Data Sheet (SDS) for more information.