LeierTherm 29/24 S Brick - Leier

LeierTherm 29/24 S is a vertical hollow ceramic block designed for efficient and durable masonry works. The product is made from fired clay, a natural material widely used in construction for its strength, stability and long-term performance.

Thanks to its rectangular shape, the block can be laid on either the 24 cm or 29 cm width, offering flexibility depending on the construction solution chosen by the designer. It is suitable for exterior and interior masonry in residential, commercial and other construction projects where stable and efficient walls are required.

LeierTherm 29/24 S can be used for structural and non-structural walls, depending on the seismic zone and the technical design. The product is not intended for thin-bed mortar application and should be installed according to the manufacturer’s instructions and project requirements.

Key Benefits

• Efficient vertical hollow ceramic block
• Made from 100% natural fired clay
• Suitable for interior and exterior masonry
• Can be used for structural and non-structural walls, according to the technical project
• Can be installed on 24 cm or 29 cm wall width
• Practical format for masonry works
• Requirement: 69 pcs/m³ masonry
• Compressive strength up to 15 N/mm², depending on production site
• Made in Romania

Technical Specifications

• Brand: Leier
• Model: LeierTherm 29/24 S
• Product type: ceramic block / hollow brick
• Material: fired clay
• Hollow type: vertical hollows
• Use: interior and exterior masonry
• Recommended for: structural and non-structural walls, according to technical design
• Dimensions: 290 × 240 × 188 mm
• Weight: approx. 9.2–9.4 kg/pc, depending on production site
• Compressive strength: 14–15 N/mm², depending on production site
• Requirement: 69 pcs/m³ masonry
• Pallet quantity:
  • Iași: 120 pcs/pallet
  • Sighișoara: 80 pcs/pallet or 120 pcs/pallet, depending on variant
• Masonry volume per pallet:
  • 1.74 m³/pallet
  • 1.16 m³/pallet
• Thermal conductivity λ10,dry: 0.207–0.220 W/mK
• Installation: not intended for thin-bed mortar application
• Country of manufacture: Romania

Recommendation

For structural wall applications, always follow the technical project and the structural engineer’s instructions, especially according to the seismic zone. For quantity estimation, use the indicative requirement of 69 pcs/m³ of masonry. This product is not intended for thin-bed mortar installation.