Test Cylinder Mold (3)
Durable, reusable test cylinder mold for casting geopolymer and cement samples. Designed for precise compressive strength testing and compatible with our $25 testing service and ceramic formulation support.
$14.95
Test Cylinder Mold
Description
This test cylinder mold is designed for casting standardized cylindrical specimens of geopolymer, cement, and mortar mixes. The rigid, reusable form maintains precise geometry for accurate compressive strength testing and quality control in both lab and field environments.
Features & Benefits
- Precise geometry for reliable, repeatable strength results
- Durable & reusable construction with easy demolding
- Compatible with geopolymers, Portland cement, mortars, and refractory mixes
- Field-friendly: simple assembly, secure seals, and smooth internal finish
Recommended Use
Apply a light release agent before casting. Consolidate mix per your test method, screed flush, and cure as specified. Clean immediately after demolding to extend mold life.
Related Services
- Compressive Strength Testing — $25 per sample (cube or cylinder). Mail-in or drop-off, digital report in MPa/psi.
- Ceramic/Geopolymer Formulation Assistance — $200/hour with a ceramics engineer for mix design, additives, and curing profiles.
(We can schedule testing and analysis for your cylinders made with this mold.)
What’s Included
- 1× Cylinder mold (body + end caps/fasteners as applicable)
- Basic care and cleaning instructions
For bulk orders or technical questions, contact info@gpi.earth.



