National Masonry 200 Series Concrete Grey Block
The National Masonry 200 Series Concrete Grey Block is the most widely used masonry block in residential and commercial construction. Available in standard hollow, light weight structural and fire rated formats, the 200 Series offers fire ratings from 60 minutes up to 240 minutes, with a comprehensive block range covering every stage of wall construction. Manufactured using recycled fly ash to Australian Standards by National Masonry VIC. Key Features Standard Hollow: 60-minute fire rating (f'uc ≥ 15MPa) Light Weight Structural (LWS): 120-minute fire rating (f'uc ≥ 15MPa) Fire Rated Standard Hollow: 240-minute fire rating (f'uc ≥ 8MPa) Full system range — Standard, Channel, Lintel Bond Beam, H Block, Capping and more Manufactured using recycled fly ash for a lightweight, high strength product Suitable for concrete core filling Manufactured to Australian Standards by National Masonry VIC Specifications Product Code Product Name Size (mm) Weight (kg) Per Pallet Fire Rating MPA Notes 20.42UNV Channel 390 × 190 × 190 14.3 108 60 minutes f'uc ≥ 15MPa 20.02AG Three Quarters 290 × 190 × 190 13.4 96 60 minutes f'uc ≥ 15MPa 20.03AG Half 190 × 190 × 190 8.6 144 60 minutes f'uc ≥ 15MPa 20.01AG Standard 390 × 190 × 190 15.9 90 60 minutes f'uc ≥ 15MPa 20.71AG Standard Half Height 390 × 90 × 190 7.3 162 60 minutes f'uc ≥ 15MPa 50.31AG 190×390 Capping Tile 390 × 40 × 190 6.7 216 — — 20.12AG Lintel Bond Beam 390 × 190 × 190 22.6 72 60 minutes f'uc ≥ 15MPa 20.48AG H Block 390 × 190 × 190 14.2 90 60 minutes f'uc ≥ 15MPa 20.20LWS Light Weight Structural 390 × 190 × 190 12.0 108 120 minutes f'uc ≥ 15MPa 1 in 3 = Universal 2 Closed Ends 20.02LWS Light Weight Structural Three Quarter 290 × 190 × 190 12.2 96 120 minutes f'uc ≥ 15MPa 20.03LWS Light Weight Structural Half Length 190 × 190 × 190 7.6 144 120 minutes f'uc ≥ 15MPa 20.401FR Fire Rated Standard Hollow 390 × 190 × 190 14.9 90 240 minutes f'uc ≥ 8MPa Where to Use External and internal structural walls, commercial buildings, schools, industrial facilities, garages and residential construction across Melbourne and Victoria.
Specifications
- Type
- Channel, Three Quarters, Half, Standard, Standard Half Height, Capping Tile, Lintel Bond Beam, H Block, Light Weight Structural, Light Weight Structural Three Quarter, Light Weight Structural Half Length, Fire Rated Standard Hollow
Variants (12)
- Channel — 3.81 AUD — Out of stock
- Three Quarters — 3.81 AUD — Out of stock
- Half — 2.91 AUD — Out of stock
- Standard — 3.81 AUD — Out of stock
- Standard Half Height — 3.81 AUD — Out of stock
- Capping Tile — 0.00 AUD — Out of stock
- Lintel Bond Beam — 5.34 AUD — Out of stock
- H Block — 4.59 AUD — Out of stock
- Light Weight Structural — 4.31 AUD — Out of stock
- Light Weight Structural Three Quarter — 4.31 AUD — Out of stock
- Light Weight Structural Half Length — 3.28 AUD — Out of stock
- Fire Rated Standard Hollow — 0.00 AUD — Out of stock
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