LeierTherm 19 S Brick - Leier

LeierTherm 19 S is a vertical hollow ceramic block designed for non-structural masonry works. The product is made from fired clay, a natural material widely used in construction for its stability, durability and long-term performance.

The block is recommended for partition walls, enclosure walls and infill walls in frame structures where a 19 cm masonry wall is required. It is a practical solution for residential and commercial projects where stable, efficient and easy-to-build non-structural walls are needed.

Compared with the LeierTherm 19 version, LeierTherm 19 S has a lower height of 188 mm and a reduced unit weight, making it easier to handle on site. It is suitable for protected non-structural walls, especially interior masonry, where it provides strong acoustic performance.

The product is not intended for thin-bed mortar application.

Key Benefits

• Vertical hollow ceramic block
• Made from 100% natural fired clay
• Designed for 19 cm non-structural walls
• Suitable for partition and enclosure walls
• Recommended for infill walls in frame structures
• Suitable for protected interior masonry
• Strong acoustic performance for interior walls
• Lower weight compared with LeierTherm 19
• Requirement: 68 pcs/m³ masonry
• Pallet quantity: 90 pcs/pallet
• Made in Romania, at Sighișoara

Technical Specifications

• Brand: Leier
• Model: LeierTherm 19 S
• Former name: TERMOBLOC® T19
• Product type: ceramic block / hollow brick
• Material: fired clay
• Hollow type: vertical hollows
• Use: interior masonry / protected non-structural walls
• Recommended for: non-structural walls, partition walls, enclosure walls, infill walls in frame structures
• Wall thickness: 19 cm
• Dimensions: 380 × 190 × 188 mm
• Weight: 9.1 kg/pc
• Compressive strength: 11 N/mm²
• Requirement: 68 pcs/m³ masonry
• Pallet quantity: 90 pcs/pallet
• Masonry volume per pallet: 1.32 m³
• Thermal conductivity λ10,dry: 0.322 W/mK
• Installation: not intended for thin-bed mortar application
• Production site: Sighișoara, Romania
• Country of manufacture: Romania

Recommendation

LeierTherm 19 S is recommended for 19 cm non-structural partition and enclosure walls, especially for protected interior masonry. For correct use, follow the technical project, manufacturer instructions and the engineer’s recommendations. For quantity estimation, use the indicative requirement of 68 pcs/m³ masonry.