Drizoro - Low viscosity injection resin Maxurethane Injection - LV

Two-component injection resin based on polyurethane, 100% solids, solvent-free, high efficiency and very low viscosity. Upon contact with water (5% by weight), it forms a homogeneous, closed-cell porous structure. The material that makes up this structure is characterized by excellent waterproofing properties and high elasticity.

Features

• very low viscosity (even during injection), which ensures good and deep penetration of the substrate; the system is suitable for sealing cracks due to shrinkage
• ease of use, because application requires injection equipment intended for a single-component product
• permissibility of direct contact with drinking water
• it does not need water to react, so no water injection is necessary
• very good adhesion to dry and wet surfaces, as well as flexibility
• after the end of maturation, excellent dimensional stability, because no shrinkage or swelling (bulging) occurs regardless of dry or wet conditions
• good performance, the product is not soluble in water
• good chemical resistance and long-term, great mechanical strength
• Solvent-free, environmentally friendly product
• compatible with concrete, steel and other injection resins based on polyurethane

Application

• sealing concrete and masonry structures using the previously installed Maxurethane Injection Tube system or using standard injection packers
• cutting off water, sealing and flexible filling of gaps and cracks formed on dry and wet substrates: concrete that is damaged, cracked or has holes like a sieve; - stone and brick structures; underground structures such as tunnels, cloisters, arcades, retaining walls, foundations, etc .; water supply network: dams, reservoirs, canals, basins, etc .; sewage system: sewers, manholes, waste water tanks, etc.
• clogging the leakage of running water, flowing under low or medium pressure
• controlling the capillary rise of moisture in masonry

Technical data

• external appearance component in A and B liquid
• color of component A colorless
• dark brown color of component B
• density of component A at 20 ° C 1.01 g / cm ³
• density of component B at 20 ° C 1.15 g / cm ³
• ignition temperature of both components at> 160 ° C
• storage temperature from 5 to 30 ° C
• by volume mixing ratio of both components in 1: 1
• weight content of the element in solids in the mixture A + B 100%
• the minimum temperature of the substrate for application> 5 ° C
• viscosity of the mixture at 23 C 80 MPa / s
• pot life at 8 C / 23 C 6 / 1.5 h
• complete reaction time at 23 C 24 h
• expansion coefficient: expansion without water (5% water) expansion initial / final 1 / 1-2
• the density of the matured product 1.08 g / cm ³
• Shore A hardness 40
• Toxicity of the mature product is non-toxic, solvent-free
• suitability for direct contact with drinking water - fit according to KTW standard
• water solubility - insoluble
• chemical resistance - resistant to most organic solvents, diluted acids and bases as well as microorganisms
• set component A + component B supplied in metal buckets of 5 kg or 25 kg