Waffle Slab Plastic Formwork System
Manufacturer: Clinic Beton Iran Group (RBS-CONTECH)
Product Description
RBS-CONTECH Waffle Slab Plastic Formwork (Modular) is an innovative reusable shuttering system designed for the construction of voided and two-way waffle slabs. Produced from high-quality virgin polypropylene, the system is engineered to deliver precision, speed, and efficiency for cast-in-place concrete structures, with significant advantages over conventional molds.
Technical Data
| Property | Value |
|----------------------------------|-----------------------------------------------------|
| Material | Virgin polypropylene (PP), recyclable |
| Typical Module Sizes | 60×60×25 cm, 80×80×30 cm, 100×100×40 cm, custom |
| Module Weight | 2.5–7 kg per piece (depending on size) |
| Concrete Saving | Up to 35–50% (compared to solid slabs) |
| Slab Depth Range | 25–50 cm (customizable) |
| Reusability/Service Life | 80–100 cycles (with proper use) |
| Surface Finish | Smooth, non-stick (no demolding agent needed) |
| Fire Resistance | B2, on demand (DIN 4102) |
| Water Absorption | < 0.05% |
| Load Resistance | Supports slab concrete pouring pressure up to 60 kN/m² |
| Working Temperature | -10°C to +60°C |
| UV Resistance | Optional grade available |
| Chemical Resistance | Resistant to acid, alkali, cementitious substances |
| Dimensional Stability | No warping or expansion |
| Connection Mechanism | Interlocking feet, clip or panel grid system |
| Cleaning | Jet wash or mild detergent |
Advantages
Lightweight and Easy Handling: Fast installation; reduced manpower.
Cost Saving: Reusable up to 100 times; less timber and labor required.
Precision and Clean Finish: Smooth surfaces reduce finishing works.
Structural Efficiency: Increases slab span, optimizes dead load.
High Durability: Does not deform, corrode, or absorb water.
Eco-Friendly: 100% recyclable material.
Fast Stripping: Non-stick surface, easy demolding.
Flexible Design: Modular system, suitable for various slab engineering layouts.
Applications
Residential, commercial, and industrial buildings
Parking structures
Hospitals, schools, malls, hotels
Infrastructure projects (stations, airports, public halls)
Long-span slabs requiring height reduction or aesthetic soffit
Instructions for Use
Placement: Place modular waffle formwork boxes on a prepared slab panel grid, supported by rebar mesh and scaffolding/permanent shoring.
Connection: Secure modules using interlocking clips or panel arrangement.
Pouring Concrete: Pour concrete in two phases (first base, then upper slab), ensuring full coverage around formwork boxes.
Demolding: Remove formwork carefully after concrete achieves adequate strength (typically 2–3 days).
Cleaning & Storage: Clean promptly after removal; stock in shaded, dry areas.
Storage & Transport
Stack formwork units flat.
Avoid prolonged exposure to direct sunlight.
Protect against heavy mechanical stress during transport.
Reference Projects & Certifications
Available upon request; contact clinicbeton.com@gmail.com for technical consultancy or project-specific datasheet.
Contact for official datasheets / certificates:
Email: clinicbeton.com@gmail.com
Tel: +98 21 88070173, +98 21 88584906
Mobile: +98 9102333497, +98 9120916271, +98 9120916272
For detailed technical assistance, project consultation, or procurement support, please contact the manufacturer directly or visit https://www.clinicbeton.com and https://www.rbs-contech.com.