Concrete spacer 50mm – Code NLSG-50 W
Use for: Slab with the height of 50 mm from the steel bar to the bottom based on the side be used.
Concrete strength (N) <11kN
Dimension:
| Length(mm) | Width (mm) | Thickness (mm) | Average weight (Gram) | Quantity (Pcs/ box) |
| 55 | 55 | 55 | 300 | 50 |

Best strength of concrete
Concrete strength (N) < 11kN
Product characteristics:
- Fabricate with various height based on demand
- Ensure the structural design of the steel frame
- High compression strength
- Dimension and quality are stable
- Prevent reinforcement steel from corrosion
- Slow the melting of steel when burnt
- Restrictions floor cracking, sagging floors
- Increased waterproofing because homogeneous substance raw concrete floors.

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