Hollow core slabs

The Hollow Core slab is a Precast Prestressed Concrete Slab with tubular voids which run through the full length of the slab, thereby reducing the weight of the unit. With the benefit of prestressing and low self weight, longer spans can be achieved for the same loads or greater loads for the same slab height.

Load bearing capacity diagram

Benefits

High Load Capacity Over Long Spans

Stable Working Platform Post-Installation

Excellent Fire Resistance

Thermal and Acoustic Insulation

Self-Supporting at All Assembly Stages

Smooth Underside, Ready to Paint

Reduced Self-Weight

Certified Quality and Reliability

Quick and Easy Installation

Environmentally Friendly, Reduced Raw Material Use

Automated production line

ARMOS has a fully automated production line exclusively for Hollow Core Boards, ensuring consistent quality, precision and efficiency at every stage.


With a production capacity of 500 m² per shift — and up to 1,000 m² per day — our advanced equipment achieves high efficiency, fully complying with European standards.


Watch the video below to see our production process in real time.

Applications

Residential Buildings

Office and retail spaces

Multi-level Parking Structures

Industrial Facilities mezzanines & roof covers

Public sectors Facilities

Bridges & Infrastructure

Typical Details

These diagrams are for guidance purposes only.
Specific reinforcement and prestressing details have been omitted for clarity.
Please contact us for further assistance.

R.C. Beam to Hollow Core connection

P.C. Beam to Hollow Core connection

Steel Beam to Hollow Core Connection

Steel Beam to Hollow Core Connection (slim floor)

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