Hollow clay blocks
Porotherm for load-bearing walls with additional insulation
Porotherm 30 Profi and Porotherm 25 Profi are porous clay blocks for external load-bearing walls with additional insulation and internal load-bearing walls. They offer high thermal and sound insulation, heat storage, durability and strength. They are non-combustible, vapour-permeable and windtight, with the added benefit of low weight. Product versions differ in their technical specifications and wall thicknesses. The wall thickness in centimetres is also part of the product name: for example, Porotherm 30 Profi gives a wall thickness of 30 cm.
Porotherm 25 E3 – a strong load-bearing wall with thermal benefits
Porotherm 25 E3 is a versatile ceramic hollow block for load-bearing walls with added insulation and for internal walls requiring good thermal insulation. Its tongue-and-groove technology eliminates vertical joints, speeding up construction and improving the thermal performance of the wall.
A wall thickness of 25 cm provides ideal thermal conditions with optimal material consumption.
Key features of Porotherm 25 E3
Tongue and groove – no need for vertical joints, speeding up work and reducing mortar waste.
25 cm thickness – a proven thickness for effective additional insulation and load-bearing wall construction.
Declared U-value ≈ 0,94 W/m²K – favourable for a wall with added insulation.
Weight and consumption – approximately 13,4 kg per block, consumption approx. 10,7 pieces/m².
High strength – available in strength classes 10 and 15.
Thermal protection and structure – as part of the Porotherm system, the block works with the insulation to create a compact, durable structure.
Uses
External load-bearing walls in insulated structures
Walls between storeys in residential and service buildings
Where a strong structure with good thermal insulation is required
At Ambit we help you choose adjoining materials, such as insulation and system accessories, prepare complete sets and design walls with Porotherm 25 E3. Contact us – together, we will build a durable, warm and attractive wall.
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