Röben Perth XLDF Brown Smooth Clinker Brick

It attracts attention with an unprecedented, deep shade of brown. It is a bold color, but so versatile that the clinker brick Perth fits the facades of both single-family houses and public buildings.

It is also great as a material for making fences and other pieces of landscaping elements - a grill place made of brown clinker, a bench or summerhouse will compose harmoniously with the greenery of the garden. It is brick dyed in mass, which ensures high durability of color, and also allows any cutting without fear of revealing a different color. It is also characterized by very favorable technical parameters, including low absorbability, fire and frost resistance and high durability.

Main characteristics:

1. Remarkable and original coloration
2. Excellent technical parameters
3. Low absorbability and frost resistance
4. Large XLDF format (365 x 115 x 52 mm)

TECHNICAL DATA

Dimensions of a brick XLDF: 365 x 115 x 52 mm

The total area of perforation: >15% ≤ 50%

External wall: 21 mm

Bulk density of brick NF i LDF: 1500 kg/m³

Bulk density of brick VNF i VLDF: 2300 kg/m³

Bulk density of brick NF SP: 1650 kg/m³

Bulk density of brick 7-S: 1900 kg/m³

Bulk density of brick XLDF: 1600 kg/m³

Strength of brick NF, NF SP, LDF, XLDF : ≥35 N/mm²

Strength of brick 7-S, VNF, VLDF: ≥45 N/mm²

Absorbability: to 6%

Frost resistance: category F2

Acid resistance: +

Alkali resistance: +

Coefficient of thermal conductivity of brick NF, LDF, XLDF: P = 50% - 0,37 W/mK, P = 90% - 0,43 W/mK

Coefficient of thermal conductivity of brick NF SP i 7-S: P = 50% - 0,45 W/mK, P = 90% - 0,51 W/mK

Coefficient of thermal conductivity of brick VNF, VLDF: P = 50% - 0,72 W/mK, P = 90% - 0,79 W/mK