GMD 64 per block
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Hollow block, 12″ wythe
12″ Hollow Concrete Block (CMU)
Largest standard CMU thickness for high wind loads, acoustic separation, or specialized wall assemblies when the spec calls for it.
Sample indicative unit price for browsing (GMD 64 per block). Confirm on your formal quote—we update official list prices as soon as they are entered here.
- Dimensions
- Nominal 12″ × 8″ × 16″ (305 × 203 × 406 mm)
- Weight
- Approx. 48 to 54 lb (21.8 to 24.5 kg) per unit
- Compressive strength
- Nominal 2,600 PSI. Confirm with batch certs for your tender.