📍 1 Printech Ave, Laser Park, Honeydew 2040
📞 +27 11 794 5073 💬 +27 68 234 9703 ✉️ sales@rscs.co.za

Engineered Concrete Solutions

Pre-stressed rib & block slab systems, factory-made lintels & planks, and complete structural engineering support.

Core Capability

Rib & Block Slab Systems

Our flagship suspended slab solution. The RSCS Rib & Block system combines pre-stressed concrete ribs with hollow concrete blocks or thermal EPS blocks, offering an economical, lightweight, and incredibly durable suspended floor solution.

  • SANS 1504 certified pre-stressed concrete ribs.
  • Polystyrene (EPS) block options for enhanced thermal insulation and lighter structural dead-load.
  • Fast installation timeframe compared to conventional timber shuttered slab pours.
  • Engineered layout drawings provided for every custom installation.
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Slab Specifications

Components: Pre-stressed concrete ribs, concrete or polystyrene blocks, mesh reinforcement, and poured top screed.

Benefits: Excellent fire rating, superior acoustic insulation between floors, and reduced propping requirements during construction.

Product Availability

Daily Factory Output: Standard lengths kept in stock for immediate dispatch or direct pickup from our Honeydew yard.

Custom Lengths: Custom pre-stressed sizes manufactured to specific engineering drawings upon request.

In-House Manufacturing

Lintels, Maxi Lintels & Floor Planks

Manufactured daily at our Laser Park facility, our pre-stressed concrete lintels and floor planks offer immediate, high-strength support over doors, windows, and utility openings.

  • Standard lintels (100x70mm) for single-brick wall openings.
  • Maxi lintels engineered for double-brick and heavy load-bearing structural walls.
  • Pre-stressed concrete planks ideal for fast walkway covers, trench lids, and platform bases.
  • High-tensile steel wire technology to prevent sagging and structural deflection.
Order Factory Lintels
Certifications & Advice

Engineering Consulting Services

Building with suspended concrete requires airtight technical oversight. RSCS partners with certified structural engineers to provide complete design verification, site inspections, and legal sign-offs for your building plans.

  • Structural slab layout designs and precise load-bearing calculations.
  • Pre-pour site inspections to verify steel mesh, rib placement, and propping stability.
  • Engineer's Completion Certificates (Form 2 / Form 4 compliance) for council submissions.
  • Technical consultation for residential, commercial, and industrial structures.
Book Engineer Consultation

Guaranteed Peace of Mind

Never worry about municipal approval or structural safety. Every RSCS engineered slab package comes complete with stamped, official documentation ready for municipal inspection.