Concrete Slab Cost Calculator – Malaysia
To calculate the cost of a concrete slab in Malaysia, it’s essential to consider a few key factors like the size of the slab, concrete grade, thickness, and additional costs such as labor, formwork, and reinforcement. Here’s a comprehensive table covering the main cost components for concrete slab construction in Malaysia, with approximate prices based on current market rates.
| Category | Details | Cost (MYR) | Remarks |
|---|---|---|---|
| Concrete (per cubic meter) | Grade 20 (C20) | RM 200 – RM 270/m³ | Varies depending on supplier and location. |
| Grade 30 (C30) | RM 270 – RM 320/m³ | Higher grade for stronger concrete. | |
| Grade 40 (C40) | RM 300 – RM 350/m³ | For heavier loads and stronger structural needs. | |
| Reinforcement | BRC Mesh (per sheet) | RM 80 – RM 120/sheet | Standard steel mesh reinforcement for slab strength. |
| Steel Reinforcement Bars (per tonne) | RM 3,000 – RM 3,500/tonne | For areas needing additional support (pillars/beams). | |
| Formwork | Plywood Formwork (per m²) | RM 25 – RM 50/m² | Includes cost of plywood, nails, and labor. |
| Metal Formwork (per m²) | RM 60 – RM 90/m² | Used for larger or more permanent structures. | |
| Labor | Skilled Worker (per day) | RM 100 – RM 180/day | Rates vary depending on region and skill level. |
| Unskilled Worker (per day) | RM 70 – RM 120/day | Varies by location. | |
| Concrete Pumping | Small Pump (per hour) | RM 400 – RM 600/hour | For hard-to-reach areas or large-scale projects. |
| Surface Finishing | Trowel Finish (per m²) | RM 5 – RM 10/m² | Basic finish for indoor/outdoor use. |
| Power Trowel Finish (per m²) | RM 10 – RM 20/m² | Smoother, more durable finish for industrial floors. | |
| Transportation | Transport of Concrete (per truckload) | RM 150 – RM 300/load | May vary based on distance from batching plant. |
| Waterproofing (Optional) | Waterproof Membrane (per m²) | RM 15 – RM 40/m² | Necessary for slabs in wet areas or roofs. |
| Thickness of Slab | 100mm (4 inches) | RM 50 – RM 80/m² (materials only) | Common for walkways, driveways, or light-load slabs. |
| 150mm (6 inches) | RM 80 – RM 120/m² (materials only) | For garages, industrial floors, and structural loads. | |
| Total Estimated Cost | Per m² (4″ slab with basic finish, Grade C20) | RM 150 – RM 200/m² | Including material, labor, and reinforcement costs. |
| Per m² (6″ slab with reinforcement, C30) | RM 200 – RM 300/m² | Higher grade for heavier loads. |
Notes:
- Concrete Grade: Higher grades (C30, C40) are needed for areas requiring more strength, such as industrial settings or heavy load-bearing areas.
- Labor: Costs can vary based on region and complexity of the project. Urban areas like Kuala Lumpur may have higher labor costs.
- Reinforcement: In some cases, basic slabs may not require heavy reinforcement, but for structural slabs, reinforcement is critical.
- Thickness: The thickness of the slab significantly impacts the overall cost. For example, a thicker slab requires more concrete, reinforcement, and labor.
Calculation Example:
For a 100m² slab at 100mm thickness using Grade C20 concrete:
- Concrete: 100m² * 0.1m (thickness) = 10m³. If RM 250/m³, concrete cost = RM 2,500.
- Reinforcement: 10 sheets of BRC mesh @ RM 100/sheet = RM 1,000.
- Labor: 3 skilled workers for 3 days @ RM 150/day = RM 1,350.
- Formwork: RM 30/m² * 100m² = RM 3,000.
- Total Cost: Concrete + Reinforcement + Labor + Formwork = RM 7,850.
This table and breakdown give you a comprehensive view of concrete slab costs in Malaysia, though actual prices will vary depending on location, supplier, and project specifics.