Brick Orthoblok MK250 380x250x240mm KEBE

KEBE Orthoblock MK250 is a high-class single ceramic block with vertical cavities, specially designed for the construction of massive, energy-efficient and protected external facade or internal load-bearing walls with a wall thickness of exactly 25 cm. This premium product is manufactured by the Greek industrial leader KEBE AE according to the most modern environmental and bioclimatic standards.

Thanks to its innovative multi-chamber geometry, the Orthoblock MK250 model combines exceptional strength and high compressive strength with excellent thermal insulation properties, reducing heat loss in winter and protecting against overheating in summer. The large size of the single block (380 mm length) allows for extremely fast and economical erection of walls with a much smaller number of joints and a greatly reduced consumption of masonry mortar per square meter. The material is completely non-combustible (Class A1) and ensures reliable seismic stability of the building.

Purpose

• Construction of external facade walls with a thickness of 250 mm (25 cm) in residential and public buildings
• Construction of internal load-bearing or partition walls with improved acoustic and thermal insulation properties
• Filling of structural fields and openings in reinforced concrete skeleton structures
• Bioclimatic and energy-efficient architecture in new construction and renovations

Main advantages

• Excellent thermal insulation - the multi-chamber structure provides a low thermal conductivity coefficient of less than or equal to 0.21 W/mK, which eliminates the need for excessively thick external insulation
• High mechanical strength - guaranteed compressive strength of 10 N/mm2, suitable for load-bearing structural elements
• Fast and easy construction - the large volume of the single brick reduces labor time and mortar costs
• Ecological composition - 100% baked natural clay that helps the building "breathe" and regulates interior moisture
• Fire safety - absolutely non-combustible material (Reaction to fire Class A1) for site security

Technical characteristics

• Type: large-format ceramic block with cavities
• Material base: baked natural clay
• Dimensions of 1 piece: 380 x 250 x 240 mm (Length x Width x Height)
• Weight of 1 piece: 14.50 kg
• Wall thickness (masonry): 250 mm (25 cm)
• Thermal conductivity coefficient: less than or equal to 0.21 W/mK
• Compressive strength: greater than or equal to 10 N/mm2
• Consumption rate per 1 sq.m: exactly 11 pieces (including standard construction joint)
• The advertised price is for 1 piece.