Sika Injection-306 is a polyacrylic, flexible injection resin with a very low viscosity and a wide, adjustable reaction time. Suitable for use in groundwater protection zones.

Features

• permanently elastic, can transfer slight movements
• capable of reversibly absorbing (swelling) and releasing (contracting) moisture
• adjustable setting time 10-60 min
• very low viscosity, compatible with water
• provides a passive environment for embedded steel reinforcement
• the hardened resin is insoluble in water and hydrocarbons and is resistant to alkalis

Application

• Injection sealing construction joints with SikaFuko injection hoses
• sealing wet scratches and voids
• sealing of all types in leaky elements in construction works in moist or water-saturated ground conditions
• sealing leak in places where there are small displacements
• sealing the joints of drainage pipes that are or will be covered with moist or water-saturated soil
• repair by injection of damaged waterproofing membranes (single-layer and double-layer systems)

Technical data

• chemical base three-component polyacrylic resin
• color: component A blue / transparent liquid; accelerator yellow / transparent liquid; hardener white powder
• density: component A approx. 1.07 kg / dm ³ ; accelerator, approx. 1.08 kg / dm ³ ; hardener approx. 1.25 kg / dm ³
• viscosity approx. 3-11 mPa s (mixture, at 20 C)
• reaction to fire class E
• efficiency approx. 40 liter from the set
• gel time 10-60 min
• substrate and ambient temperature during application from +5 C to +40 C
• storage time: product stored in original, unopened and undamaged packaging, in appropriate conditions, it is best to use within 12 months from the date of production
• storage conditions: store the product in original, unopened and undamaged packaging, in dry conditions, at a temperature of +10 C to +30 C
• 17.16 kg set: component A, resin 2 x 8 kg, accelerator 1 kg, hardener 4 x 0.04 kg, measuring spoon 1 piece