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Hollow CMU, solid slabs, and interlocking pavers. Filter below, set quantities on each card like a retail cart, then open your quote list when the mix looks right. Prices shown are indicative until your formal quote locks terms.

Product type

Assorted concrete building products in the catalog
6″ Hollow Concrete Block (CMU), 6″ hollow concrete masonry unit, Quality Solids product photo. 6″, Hollow block GMD 51 · per block

6″ Hollow Concrete Block (CMU)

Hollow CMU, machine vibrated for even density and clean edges. Suited to load-bearing walls and partitions.

  • Dimensions: Nominal 6″ × 8″ × 16″ (152 × 203 × 406 mm)
  • Weight: Approx. 24 to 28 lb (10.9 to 12.7 kg) per unit
  • Strength: Nominal 2,200 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

6″ Solid Concrete Slab Unit, 6″ solid slab unit, Quality Solids product photo. 6″, Solid slab GMD 281 · per slab

6″ Solid Concrete Slab Unit

Dense solid slab for equipment pads, trench covers, and heavy-duty paving where hollow cores are not acceptable.

  • Dimensions: Nominal 6″ thick × 16″ × 24″ slab unit (project-specific)
  • Weight: Approx. 95 to 110 lb (43 to 50 kg) per unit
  • Strength: Nominal 3,500 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

9″ Hollow Concrete Block (CMU), 9″ hollow concrete masonry unit, Quality Solids product photo. 9″, Hollow block GMD 60 · per block

9″ Hollow Concrete Block (CMU)

Thicker wythe for mid-rise shells, retaining work, and industrial envelopes where you need more mass in the wall.

  • Dimensions: Nominal 9″ × 8″ × 16″ (229 × 203 × 406 mm)
  • Weight: Approx. 38 to 43 lb (17.2 to 19.5 kg) per unit
  • Strength: Nominal 2,400 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

9″ Solid Concrete Slab Unit, 9″ solid slab unit, Quality Solids product photo. 9″, Solid slab GMD 314 · per slab

9″ Solid Concrete Slab Unit

Thicker solid unit for bridge approaches, vault tops, and layouts that need higher point-load distribution.

  • Dimensions: Nominal 9″ thick × 16″ × 24″ slab unit (project-specific)
  • Weight: Approx. 140 to 158 lb (63.5 to 71.7 kg) per unit
  • Strength: Nominal 3,750 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

12″ Hollow Concrete Block (CMU), 12″ hollow concrete masonry unit, Quality Solids product photo. 12″, Hollow block GMD 64 · per block

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.

  • Dimensions: Nominal 12″ × 8″ × 16″ (305 × 203 × 406 mm)
  • Weight: Approx. 48 to 54 lb (21.8 to 24.5 kg) per unit
  • Strength: Nominal 2,600 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

12″ Solid Concrete Slab Unit, 12″ solid slab unit, Quality Solids product photo. 12″, Solid slab GMD 401 · per slab

12″ Solid Concrete Slab Unit

Heavy slab for industrial foundations, hardened yards, and infrastructure work where the spec demands maximum thickness.

  • Dimensions: Nominal 12″ thick × 18″ × 30″ slab unit (project-specific)
  • Weight: Approx. 285 to 315 lb (129 to 143 kg) per unit
  • Strength: Nominal 4,000 PSI. Confirm with batch certs for your tender.

Sample list price · binding on formal quote.

Rectangular interlocking pavers, nominal modular unit interlocking concrete paver, Quality Solids product photo. Interlocking pavers GMD 28 · per unit

Rectangular interlocking pavers

Pressed rectangular pavers for vehicular and pedestrian pavements. Neutral gray industrial finish; other colors on request.

  • Dimensions: Typical plan about 200 × 100 mm (7.9″ × 3.9″), 60 mm (2.4″) tall. Confirm pattern at order.
  • Weight: Approx. 4.0 to 5.5 lb (1.8 to 2.5 kg) per unit, depending on mix and finish
  • Strength: Typically 8,000+ PSI paving concrete. Batch certs on request.

Sample list price · binding on formal quote.

Hexagonal interlocking pavers, nominal modular unit interlocking concrete paver, Quality Solids product photo. Interlocking pavers GMD 25 · per unit

Hexagonal interlocking pavers

Hex pavers for plazas, courtyards, and medium-duty traffic. Consistent joints help drainage-friendly installs.

  • Dimensions: Hex module about 200 mm (7.9″) across flats, 60 mm (2.4″) tall. Layout from submittal.
  • Weight: Approx. 4.5 to 6.0 lb (2.0 to 2.7 kg) per unit, depending on mix and finish
  • Strength: Typically 8,000+ PSI paving concrete. Batch certs on request.

Sample list price · binding on formal quote.

Decorative interlocking pavers, nominal modular unit interlocking concrete paver, Quality Solids product photo. Interlocking pavers GMD 22 · per unit

Decorative interlocking pavers

Architectural pavers with a treated face for entries and landscape bands. Best for pedestrian zones and light vehicles when the design allows.

  • Dimensions: Decorative face options (aged, riven, or scored). Sizes per pattern sheet; confirm at order.
  • Weight: Approx. 4.0 to 6.5 lb (1.8 to 3.0 kg) per unit, depending on profile and finish
  • Strength: Typically 8,000+ PSI paving concrete. Batch certs on request.

Sample list price · binding on formal quote.