Model Number: TW220x1200 Brand Name: HAIYU Key Specifications/Special Features: Large span hollow core slabQuick details:Power: 22kWCapacity: 0.8-1m/minMax span: 11mSteel cable diameter: 10-Φ12.7Hole/shape: 8 holes/peachSelf-weight(KN/m)²: 3.495

Applications:

Precast prestressed hollow core slabs, with their lightweight and thickness can cross spans exceptionally high
According to the fast implementation these slabs allow a simplification of the structure and reduction of the building height
Application areas:
- Office building
- Industrial buildings (factories, warehouse)
- Commercial buildings
- Public buildings
- Schools
- Hospitals
- Hotels


Advantages of hollow core slab:
1. Highly automated production process
2. Smooth even bottom surfaces meaning false ceilings can be omitted
3. Good sound insulation properties
4. Because of the longitudinal cores weight of the floor is reduced
5. Voids in hollow core can be used for technical installations, ventilation conduits, plumbing and electrical pipes
6. Short construction time, absence of scaffolding, high mechanical, durability performance, excellent span-depth ratio and good flexibility in design
7. Hollow core can be designed to meet different fire class requirements
8. Hollow core can be used with all types of supporting structures such as, bearing walls, skeletal concrete structures or steel frames
9. Reduced weight of slabs gives savings in foundations and structures
10. Large spans, less supports, more freedom in floor plan design