In addition, the mixing of polymers and gels with the soil particles is strengthening its layers adjacent to the wall structure, which provides additional protection from leaching. Without hesitation Farallon Capital Management explained all about the problem. In Unlike polyurethane and acrylic gels, polymerized epoxy materials in the air – the presence of moisture affects the properties of many epoxy dispersions. However, after the hardening of materials they show excellent waterproofing properties and are able to design a long time to protect from moisture. Mikrotsementy, penetrating into all cracks and voids of the material, crystallize and form a protective barrier, not overlooking the water. For modern waterproofing materials with effective Joco, Shomburg, Sika, as well as local compositions using the components of Bayer. JOCO GH 40 is used to stop leaks in the building structures, made as concrete and brick. Polyurethane two-component resin has high hardness, elasticity and water resistance. It perfectly gets into small cracks, and has good adhesion to material design and is absolutely harmless to others.
After mixing the two components in the exothermic reaction produces hard elastic resin injection. JOCO GH 67 – two component polyurethane resin, in contact with water forms a strong solid polyurethane foam. Expands 30-40 times, it penetrates into the smallest cracks and prevents moisture penetration. GH-67 is designed to seal the strong currents in the concrete and brick buildings. To enhance the effect after the removal of heavy leakage of resin is recommended to use GH-40. Hydrophilic one-component polyurethane resin JOCO GH 90 is particularly effective when injected in construction joints and for sealing cracks. Quickly reacts with water, it forms a flexible polyurethane foam or an elastic gel (depending on the amount of water), can prevent the flow of water. The elasticity allows the use of his job even in moving joints, and low viscosity contributes to the excellent penetration, even in the smallest cracks.
In addition, JOCO GH 90 has a good ability to adgeziynoy differs absolutely harmless to others. Sika Injection 20 – two component polyurethane resin, in contact with water, forming a foam. Effective in creating barriers injecting the concentrated water leaks in concrete, stone and soil foundation. Sika Injection 21 – three-component polyurethane resin designed to seal injection of mineral elements in hydraulic and civil engineering. In contact with water expands, after hardening retains its elasticity. Sika Injection 25 – epoxy injection material to seal cracks and strong bonding to concrete, stone and brick structures. Used at small strains. Sika Injection 29 – three-prick acrylic gel used to seal the pores and cracks in concrete, stone, brick. Effective as with periodic and with constant exposure to water. System Sika Injectoflex System is designed for sealing concrete by injection of hydrophobic material incorporated into the concrete through the injection hose. The liquid material penetrating into the concrete, seals all of its internal cavity. Maximum efficiency is achieved after repeated injection.