DrucPietra AY

Organic-mineral two components not expansible, characterised by excellent chemical stability, mechanical resistance and flexibility. Ideal for waterproofing of fractured rock, consolidation of loose land and rock, crack and cavity filling. Also designed for construction, lining and insulating materials, protection and waterproofing of reservoirs and aqueducts, water conveyance in water-bearing stratum. Especially suitable for bonding injection drill bolts because the resins cure within just a few minutes and the bolt can be loaded in a very short time.
The irreversible reaction between the two components (A and B) of DrucPietra takes place very quickly (1-2 minutes at 25°C). For special or low temperature applications, it is possible to accelerate the reaction speed by adding ACCELERATOR K (1-2% by weight) to the A component.
The presence of water does not affect the reaction process and does not cause the product to swell since it is essentially inorganic.
Druc-Pietra is not flammable and hardens rapidly; it also has thixotropic properties that appear as soon as the two components are mixed. After hardening, the material retains some elasticity and adheres perfectly even to vitreous materials. It is not toxic and non-pollutant.