Verifierad av tillverkaren för 4 månader sedan
Pre-stressed lintels ensuring optimum performance with enhanced fire resistance and a smooth, consistent colour finish.
For use in 190 mm wide walls and partitions where 60 minutes fire rating is required.
Faced Fire-Spec Lintels have a class C fair faced finish and are available with 60, 90 or 120 minutes fire rating, dependent upon the section width. Other concrete sections can be made with a fire resistance equal to or greater than the standard range. The Naylor technical team, with their special knowledge of concrete, can advise which sections would achieve a specific fire resistance and strength rating and offer a design solution, should this not be detailed in the load span tables.
Features and benefits:
Färg | Grey |
ytbehandling | Smooth Vägledning för specifikationsalternativ: Smooth, consistent colour finish. Other Vägledning för specifikationsalternativ: Fair faced - Type C. |
Material | Concrete |
Form | Rectangle |
Längd | 900 mm 1200 mm 1500 mm 1800 mm 2100 mm |
Bredd | 190 mm |
Höjd | 290 mm |
Garantibeskrivning | 50 year Vägledning för specifikationsalternativ: design life. |
Uniclass | |
CAWS | F30/745 Prestressed concrete lintels |
Product range |
Klassificeringsdata | |
Standard | To BS EN 845-2. |
Types | Single. |
Dimensions | |
Length | 600 mm. 900 mm. 1200 mm. 1500 mm. 1800 mm. 2100 mm. 2400 mm. 2700 mm. 3000 mm. 3300 mm. 3600 mm. Vägledning för specifikationsalternativ: Longer lengths available on request - up to 4800 mm. |
Cross section | 190 x 290 mm. |
Characteristics | |
Deflection under load | 1.76 mm. Vägledning för specifikationsalternativ: Deflection at 1/3 of load capacity. |
Freeze/ thaw | Resistant. |
Resistance to fire | 60 minutes. |
Thermal conductivity | 1.52 W/m.K. Vägledning för specifikationsalternativ: Thermal conductivity λ 10,dry, mat, to EN 1745. |
Water absorption | 1.15 Cw.s. |
Surface finish | Class C fair faced. |
Innehåller Red List-material | No |
Materialets ursprungsland | United Kingdom |
Produktens tillverkningsland | United Kingdom |
| Carbon dioxide equivalent | |
Koldioxidekvivalent, enligt definition i BS EN 15804 Självdeklarerad | |
Steg Normaliserad enhet (kg CO₂ eq/kg) Deklarerad enhet (kg CO₂ eq/kg) Steg:A1–A3 (”Produktionsskede”) Normaliserad enhet :0.19 (kg CO₂ eq/kg) Deklarerad enhet :0.19 Tillverkarens vägledningRaw materials are locally and responsibly sourced. | |
Återvinningsbarhet | Tillverkarens vägledningAt the end of life, concrete can be recycled. Crushed concrete can be used as aggregates in new concrete or as sub-base and fill. |
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