Prestressed & Precast Lintels: R21
Verified by manufacturer over a year ago
Prestressed concrete lintel 140 x 215 mm (h x w).
Application
For use in masonry walls and partitions to support loads over openings with a semi-structural role in the works (up to a maximum clear span of 3.9 m).
Description
Prestressed concrete lintel with textured finish, 140 x 215 mm (h x w), for use in masonry walls and partitions.
Features and benefits:
- 60 minutes fire resistance.
- Kitemarked and CE marked.
General information
Color | Grey |
Finish | Textured |
Material | Concrete |
Shape | Rectangle |
Size | 450 x 215 x 140 mm 600 x 215 x 140 mm 750 x 215 x 140 mm 900 x 215 x 140 mm 1050 x 215 x 140 mm |
Uniclass | |
CAWS | F30/745 Prestressed concrete lintels |
Specification data - Prestressed concrete lintels
Standard | To BS EN 845-2:2013+A1:2016. |
Types | Single. |
Dimensions | |
Length | 450 mm.600 mm.750 mm.900 mm.1050 mm.1200 mm.1350 mm.1500 mm.1650 mm.1800 mm.2100 mm.2400 mm.2700 mm.3000 mm.3300 mm.3600 mm. |
Cross section | 215 x 140 mm.Guidance for specification option: (w x h) |
Characteristics | |
Deflection under load | Manufacturer guidanceVaries by length, refer to Declaration of Performance. |
Freeze/ thaw | Resistant. |
Mass | 68.3. |
Resistance to fire | R60. |
Thermal conductivity | 1.0 W/mk. |
Water absorption | 1.6 g/m²s. |
Water vapour permeability | 5/15µ. |
CompressiveStrength | 50 N/mm². |
Density | 2250 kg/m³. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | IFC2X3 | 2 |
 Revit | Revit 2016 | 3 |