Mannok Precast Hollowcore 250
Verified by manufacturer 2 months ago
Machine formed pre-stressed concrete flooring slabs.
Application
Suitable for precast flooring installations.
Description
Machine formed pre-stressed concrete flooring system.
Features and benefits:
- Eliminates many of the difficulties confronting builders who have to work with adverse ground conditions.
- Gets rid of costly excavation, provision and compaction of infill and provides an immediate dry working platform.
- The hollow core units are cast on steel moulds and have a type 'A' soffit finish as defined in BS 8110-1.
- The top of hollow core units can be roughened during manufacture to ensure an adequate bond is achieved when a structural screed is required.
- Manufactured in accordance with BS EN 1168.
General information
Color | Grey |
Finish | Smooth |
Material | Concrete |
Shape | Rectangle |
Height | 250 mm |
Uniclass | |
CAWS | E60/140 Precast floor plate E60/30 Precast slab |
Specification data - Concrete hollow core slabs
Standard | To BS EN 1168, BS 8110-1 and BS EN 13501-1: A1. |
Dimensions (nominal) | |
Depth | 250 mm. |
Finish | |
Top surface | Smooth.Roughened.Guidance for specification option: Can be roughened during manufacture on request. |
FireRating | A1. Guidance for specification option: To BS EN 13501-1. Manufacturer guidanceFire resistance (minimum): 1 hour. |
Compressive strength – 28 days | 50 N/mm². |
Weight | 329 kg/m². |
Density | 3.43 kN/m². Guidance for specification option: Grouted. |