Digable (Removable) Ballast Material
Precast USA offers custom removable ballast material mixture for all your marine application needs.

---

The Dufrane Temporal™ mix is specifically-engineered for ballast applications. The  Dufrane Temporal™ mix is available in lightweight, standard and high-density mixtures.
 
Lightweight Range: 115-140 PCF
Standard-Density Range: 140—150 PCF
High-Density Rage: 150-300 PCF
 
All  formulas offer the following strength:
 
7-Day Break: 15 psi
14-Day Break: 30 psi
21-Day Break: 50 psi
28-Day Break: 75 psi
 
Dufrane Temporal™ proprietary mix design is compatible with conventional concrete pumping systems.
 

---