Catnic Extra Heavy Duty Open Back Cavity Wall Lintel - CX90/125
SKU
CX90/125
- Product Applications: For 90-105mm Cavity, 125-140mm Wide Inner Leaf
- Triangulated masonry load
- Supporting uniformly distributed masonry load
- Supporting uniformly distributed timber floor and roof loads
- Suitable for fair faced inner leaf masonry
- Supports concrete floors
Delivery: Estimated at 3-4 Weeks more details
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Product Information
Catnic Extra Heavy Duty Open Back Cavity Wall Lintel - CX90/125
Benefits:
- Easy-to-use open back profile: Allows masonry to be built up continuously on both outer and inner leaf
- Materials used in Lintels: The CG, CH and CX ranges are formed from galvanised steel, then powder coated
- Duplex corrosion protection: Ensures optimum durability and longevity
- Built-in DPC: Saves time in construction and means cavity is easy to clean without risk of damage to DPC
- Integral Plaster key: With staggered slots applied to the inner flange and ribbed underside of insulation (perforated steel baseplate on CH and CX range)
- Continuous insulation: Maximising thermal efficiency, minimising cold bridging
- Product Applications: For 90-105mm Cavity, 125-140mm Wide Inner Leaf
Features:
- Triangulated masonry load
- Supporting uniformly distributed masonry load
- Supporting uniformly distributed timber floor and roof loads
- Suitable for fair faced inner leaf masonry
- Supports concrete floors
- Attic truss loads
- Larger span multiple truss loads
Conditions of use:
- Nominal 150mm end bearings
- Both leaves are raised together
- One course of block prior to installation of floor/roof
Standard Lengths (mm) | 900-2700 | 2850-3000 | 3300-3900 | 4200-4800 |
SWL 1:1/19:1 (kN) | 60 | 55 | 50 | 32 |
Weight (kg/m) | 17.2 | 17.2 | 20.9 | 20.9 |
Nominal height'h' (mm) | 232 | 232 | 232 | 232 |
Note:
- Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at lengths from 3000mm - 4800mm (including 4575 but excluding 4500mm).
- The SWL (safe working load) is based on the total UDL (uniform distributed load) over maximum span using 150mm end bearings.
- To achieve the CH & CX loading figures indicated, lintels must be built-in as illustrated, ensuring that the blockwork infill is well-jointed during construction and compatible with the strength of thr masonry above.
- When using the Catnic CH and CX Open Back ranges with concrete floors, always ensure that the blockwork is built tight against the inner vertical face, and that a mortar joint is added to the top of the blockwork so that the floor units have an even spread over the inner flange of the lintel.
More Information
Product Brand | Catnic |
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Delivery Information
Delivery charges will depend on the contents of your order and will be calculated at checkout.