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Arma TNT Polypropylene non -woven fabric for the armor, in the application phase, of liquid waterproofing membranes. TNT weapon can be applied both horizontally and vertically, on all surfaces to be waterproofing potentially subject to deformations and settlement, that is, when the risk of cracking is greater. Its use minimizes the risk of formation of microcavillating and cracks that can affect the membrane estate. In the implications between walls and floor or in the critical points, the ArmaBand TNT band is advantageously used. Improves the tensile and puncture resistance of liquid waterproofing systems It improves the elastic and mechanical characteristics of the waterproofing products in which it is inserted Good elasticity: significantly increases elongation at break and crack-bridging power It distributes tensile forces over a larger surface area, significantly reducing the risk of cracking Anti-alkaline fabric, does not decompose, resists temperature variations Ideal for surfaces with irregular geometries, easy to cut and shape as needed to treat single and particular points Lightweight and easy to install product Resistant to acids and alkaline solutions Longitudinal and transversal tensile strength; permeable to water, steam and air. Elastic armor of liquid waterproofing membranes Application both horizontally and vertically on roofs, terraces, flat roofs, balconies, roofs, walls, tubs, tanks, swimming pools, floors etc. Reinforcement of the waterproofing layer in critical points such as edges, joints, cracks, corners, horizontal-vertical connections. Prepare the support surfaces as indicated in the technical data sheets of the liquid waterproofing products that will impregnate ARMA TNT. Prepare the rolls according to the surface to be treated. For specific applications it is possible to easily cut and shape the product with scissors, blade or cutter. Apply the chosen waterproofing product in the indicated and recommended thickness on the area to be treated, then lay ARMA TNT by compressing it with a metal bubble-breaking roller, a trowel or a smooth spatula, checking that the non-woven fabric is completely embedded in the membrane and ensuring perfect wetting. Wait for the first layer of applied product to dry completely, then proceed with the application of the second uniform coat to completely cover the ARMA TNT non-woven fabric. The overlaps of the fabric at the connection points in the longitudinal and transversal direction must be carried out by making an overlap between the sheets of no less than 5 cm. In case of rain between the application of the first and second coat, allow the non-woven fabric to dry completely before applying the second layer. ARMABAND TNT can be advantageously used in the overlaps between the wall and the floor or in critical points. Packaging: Roll of 50 m2 UM: €/m2

Armaproof Membrane Anti-cracking waterproof membrane to be laid before laying ceramic, natural stone and parquet coverings. In combination with the other products of the I.T.W.S (Integral Terrace Waterproofing System) system, it creates perfect and long-lasting waterproofing even on cracked, not perfectly cured or with possible vapor tensions due to residual humidity coming from the substrates. Crack bridging, vapor management and sound absorption are the distinctive characteristics of this innovative waterproof membrane. Armaproof Membrane is an innovative waterproof membrane formed by the union of two different non-woven fabrics, coupled with a polyethylene membrane. The deformability under stress of the membrane (crack-bridging) allows the compensation of potential tensions from hygrometric shrinkage and thermal deformation of the substrate, thus facilitating the management of contraction joints present in the substrate. The non-woven fabric of the upper surface (light color), in polypropylene, and that of the lower surface (dark color), in polypropylene/polyester, allow optimal adhesion of our cementitious adhesive Osmokoll Mono (certified adhesive C2TES1), recommended both for gluing the membrane to the substrate and for gluing tiles above the membrane. The special configuration, together with its material conformation, promote extremely resistant and durable chemical and mechanical adhesion of our Osmokoll Mono glue, among other things with glue consumption reduced by 30-40% compared to other systems on the market. The management of the steam potentially present in the support is also facilitated, which finds an outlet through the fibres of the non-woven fabric and the porosity of the adhesive. The special shape of the membrane is also highlighted in the extremely limited thickness, just 1.8 mm, which makes it extremely easy to handle, making it easier to install. Its sound-absorbing characteristics complete the characteristics of the Armaproof Membrane membrane, making it unique in its sector. The waterproofing system is completed with the Elastotex 120 Cloth elastic band, which is used across the area where two membranes meet and in the perimeter parts between the wall and the floor, in contact with columns, pillars, architectural elements protruding from the installation surface, drains, etc., gluing using Osmokoll Mono. Waterproofs any surface, both old and new, even if cracked or subject to dimensional movements caused by hygrometric shrinkage or thermal deformations. Waterproofing of internal and external surfaces with compensation of vapour pressure before laying ceramic tile, natural stone and parquet coverings for commercial/industrial uses (warehouses, shopping centres, food industries, canteens) and for civil uses (balconies, terraces, flat roofs). Large surfaces such as flat roofs or roof slabs. Check the adequacy of the mechanical performance and the surface consistency of the laying substrate. Check the anchoring and cleaning of old flooring by eliminating all potentially detaching substances, dirt, surface patinas. Check that the movements of the contraction joints and cracks in the substrate are ≤ 1.5 mm. Respect the structural movement joints (the membrane is able to compensate for the movements caused by the hygrometric shrinkage of the screeds, up to a maximum of 1.5 mm, but is not suitable for supporting the movements expected in the structural joints). In these cases, interrupt the membrane and connect its edges to the structural joint. Check with a carbide hygrometer that the residual humidity of the screed is less than 8%. In outdoor applications, in the event of rain in the days before laying the membrane, check with a carbide hygrometer that at least the first 2 cm of the top of the screed have humidity < 4%. Do not apply in the presence of stagnant water puddles. Use 1 m² of Armaproof Membrane for each m² of surface to be covered. Packaging: Roll of 15 m2 UM: €/m2