Litoproof Extreme MEMBRANE IN ROLLS FOR UNDER-TILE WATERPROOFING. FOR INTERIORS AND EXTERIORS. ZHERORISK TECHNOLOGY OFFERS VERY LOW VOLATILE ORGANIC COMPOUND EMISSION RATE. Litoproof Extreme is a waterproofing membrane in rolls consisting in two outer layers of non-woven polypropylene heat-sealed to one inner layer of polyethylene, which guarantees the total waterproofing of surfaces. ADVANTAGES / FEATURES • Product exhibiths Very low volatile organic compound (VOC). Complies with the most stringent Global Air Quality Regulations. • Complies with the requirements of standard EN 13956 regarding plastic membranes for the waterproofing of coverings • Guarantees utmost reliability of waterproofing by means of its consistent thickness • Retains its elasticity even at very low temperatures (- 22°F) • Perfect for repairs to existing waterproofing on balconies and terraces insofar as the product can be overlaid on existing ceramic and porcelain or natural stone floors, thus avoiding radical and costly demolitions • High elasticity and waterproofing • Easy and quick to install. The centimeter (inch) markings along the edges allow the rolls to be perfectly aligned • The white color offers good solar reflectance, preventing the surface from overheating before the installation of ceramics during warm and sunny periods 10 and 30 m2 (10.9 and 32.8yd) rolls (roll width = 1 m (1.09yd)) Intended uses Interiors and exteriors Floors and walls Underfloor heating Indoor wet areas (bathrooms, shower enclosures) Overlaying Terraces and balconies Residential, public, commercial building Industrial flooring Tanks, swimming pools, fountains SPAS and Saunas WATERPROOFING PLANNING The only way to guarantee the long-lasting performance of ceramic and porcelain tile installations is to properly plan the process. It is therefore advisable to consult the national regulations in force in each country, for example standard UNI 11493 in Italy, which provides all necessary instructions regarding the choice of materials, correct planning, use and installation, so as to ensure all quality, performance and durability standards are safely met. When installing large tiles or low thickness laminated porcelain stoneware slabs, we recommend paragraphs 7.13.8 and 7.13.9 of regulation UNI 11493 be carefully read. Moreover, certain producers of thin slabs provide installation Waterproofing systems Suitable substrates: Cement screeds Self-levelers Cement levelers Existing tiles Existing agglomerates Underfloor heating systems Concrete Gypsum Fiber cement slabs Gypsum-based plasters Aerated concrete Cement plasters Insulating panels Lightweight panels Marine-grade plywood panels Wood panels, type CTBH

manuals indicating the adhesive classes that need to be used depending on the size, characteristics and intended use of the slabs. Some of the general precautions that need to be followed are listed below as an example. Substrates Before installation, check that substrates are clean, free of loose fragments, properly dried and cured, flat and level, and that mechanical strength requirements based on the intended use have been met. Before application, use a hygrometer to check that the residual humidity in the substrate is maximum 3% CM; on anhydrite screeds maximum 0.5% CM; on anhydrite screeds...

Apply the adhesive on the substrate using a suitable 3.5 mm (0.14in) (recommended) notched trowel, lay the previously cut-to-length sheet respecting the indicated open time of the adhesive, compressing it with a smooth round-edged trowel or specific pressure roller from the center outwards, squeezing out any excess adhesive and avoiding the formation of air bubbles or folds. The sheets must be laid next to each other. Use the centimeter (inch) markings on the edges for correct positioning. After installation, immediately protect the surface of the membrane against frequent traffic and direct...

Fix the Litoband SK Pipes Collar gaskets to the Litoproof Extreme membrane with the Litoband Koll adhesive applied with a 3.5 mm (0.14in) notched trowel. After applying the Litoband Koll adhesive, apply the Litoband SK Pipes Collar gaskets and apply firm pressure with a smooth round-edged steel trowel to avoid the formation of air bubbles or folds. Floor drains must be sealed with the Litoband SK Self-Adhesive Drains Collar sheet in self-adhesive butyl, bonded directly to the Litoproof Extreme sheet after creating a hole in the middle with the same diameter as the drain, using a cutter. Alternatively:...

Waterproofing of divider joints 1 – Screed 2 – Joint 3 – Adhesive in class C2 / R2 4 – Litoproof Extreme 5 – Litoband Koll / Litosil MS 6 – Litoband SK Tape 7 – Litogap 8 – Adhesive in class C2 / R2 9 – Tile 10 – Ottoseal S70 Waterproofing of drains 1 – Screed 2 – Adhesive in class C2 / R2 3 – Litoproof Extreme 4 – Self-Adhesive Drain Collar 5 – Adhesive in class C2 / R2 6 – Tile 7 – Ottoseal S70 Protection of fronts and edges against outflow 1 – Screed 2 – Adhesive in class C2 / R2 3 – Litoproof Extreme 4 – Adhesive in class C2 / R2 5 – Drip tray 6 – Tile 7 – Starlike EVO / EpoxyElite EVO /...

Waterproofing of swimming pools, Turkish baths and thermal baths 1 – Litocem or Litocem Pronto 2 – Litoplan Smart 3 – Adhesive in class C2 / R2 4 – Litoproof Extreme 5 – Litoband Koll 1K 6 – Litoband SK IC (internal corner) 7 – Litoband SK Tape 8 – Adhesive in class C2 / R2 9 – Tile 10 – Starlike EVO / EpoxyElite EVO / StyleGrout 11 – Ottoseal S70 12 – Litosil MS • It is advisable to perform a hydraulic seal test before installing the covering • For underground tanks, adopt preventive measures against possible capillary rising damp, which may cause the detachment of the waterproofing membrane...

Powered by TCPDF (www.tcpdf.org) APPLICATION DATA Roll length Roll width Thickness Weight Acceptable application temperatures Serviceability Temperatures Standard Longitudinal tensile strength Lateral tensile strength Longitudinal elongation at break Lateral elongation at break Longitudinal pull-off strength Shear pull-off strength Resistance to water pressure Resistance to UV rays Water vapor permeability “Sd” Reaction to fire CHEMICAL RESISTANCE TABLE Active substance Hydrochloric acid at 3% + Sulfuric acid at 35% + Citric acid 100g/l (3.5oz/US gal lqd) + Lactic acid at 5% + Potassium Hydroxide...