Adhesive mixture PB-55 is intended for masonry of external and internal walls from heat-insulating blocks of precise size (aerated concrete, foam concrete), porous ceramic stone or silicate blocks. The plasticity of the adhesive solution allows to reduce the thickness of the joints to a minimum, which significantly reduces the likelihood of the formation of “cold bridges”.
**It can be used for puttying the surfaces of the above porous blocks using alkali-resistant glass mesh.
| Water consumption per bag of 25 kg, l | 5.0-5.5 |
| Mixture consumption at a joint thickness of 3 mm, kg/m² | 6.0 - 7.0 |
| Estimated thickness of the masonry layer, from...to, mm | 2...10 |
| Masonry volume from a bag of 25 kg of dry mix at a block size of 600x400x288 and a joint thickness of 2 mm, m3 | 1.0 |
| Open time, min, not less than | 10 |
| Correction time, min, not less than | 5 |
| Suitability of the mortar mixture, h, not less than | 2 |
| Adhesion strength to the base, MPa, not less than | 0.3 |
| Compressive strength limit, MPa, not less than | 5.0 |
| Frost resistance, cycles, not less than | 50 |
| Base temperature, °C | +5...+30 |
| Operating temperature, ºС | -30..+70 |
Adhesive mixture PB-55 is intended for masonry of external and internal walls from heat-insulating blocks of precise size (aerated concrete, foam concrete), porous ceramic stone or silicate blocks. The plasticity of the adhesive solution allows to reduce the thickness of the joints to a minimum, which significantly reduces the likelihood of the formation of “cold bridges”.
**It can be used for puttying the surfaces of the above porous blocks using alkali-resistant glass mesh.
| Water consumption per bag of 25 kg, l | 5.0-5.5 |
| Mixture consumption at a joint thickness of 3 mm, kg/m² | 6.0 - 7.0 |
| Estimated thickness of the masonry layer, from...to, mm | 2...10 |
| Masonry volume from a bag of 25 kg of dry mix at a block size of 600x400x288 and a joint thickness of 2 mm, m3 | 1.0 |
| Open time, min, not less than | 10 |
| Correction time, min, not less than | 5 |
| Suitability of the mortar mixture, h, not less than | 2 |
| Adhesion strength to the base, MPa, not less than | 0.3 |
| Compressive strength limit, MPa, not less than | 5.0 |
| Frost resistance, cycles, not less than | 50 |
| Base temperature, °C | +5...+30 |
| Operating temperature, ºС | -30..+70 |
