Description: A cement mortar with added glue, allowing for thinner joints (4-8 mm). Applied in a raked manner rather than jointed.
Advantage: Ideal for facing bricks with irregular designs, and it is not significantly more expensive than regular cement mortar.
Disadvantage: Aesthetic concerns due to the reduced but still visible joint, especially with larger joints (close to 8 mm).
2. Gluing
Description: A cement mortar with extra lime for strength, creating joints of 3-6 mm. The glue is applied either with a gluing machine (pump and pistol) or spraying sack (manual application).
Advantage: True masonry without visible joints; stronger mortar allows for larger facade openings and spans.
Disadvantage: Higher cost due to stronger mortar and more bricks. Specialized equipment like a gluing machine can also add to costs.
Tip: Match the glue mortar color to the facing brick for a seamless finish.
3. Traditional Masonry with ZERO®
Description: A specific brick with a unique opening on its upper side, designed to create thinner joints (3-6 mm) without changing classic masonry methods. The brick is tilted during laying, allowing the mortar bed to sink deeper.
Advantage: Simple for contractors as it uses traditional tools and methods, but produces a modern, joint-free look with thin joints.
Disadvantage: Requires specific facing bricks and may have a slightly higher cost.
