High performance, fast setting cementitious adhesive with no vertical slip and high chemical resistance for the installation of ceramic floor and wall tiles in water purification plants and sewerage systems. Sewament 1 is used for the installation of acid-inhibiting floor and wall coverings, such as gres, ceramic, klinker and special stone bricks, for the reparation of precast or placed concrete water purification plants and sewerage systems. Sewament 1 is made up of special hydraulic binders, special selected graded aggregates, water retaining additives and polymers. Sewament 1 is resistant to the chemical aggression produced by sulphuric acid following the bacterial oxidization of the acid as the result of the anaerobic fermentation of civil and industrial liquids. Sewament 1 mixed with water becomes a plastic mortar that is easily workable with a notched trowel and can be applied between 3 and 15 mm thick, depending on the type of acid-inhibiting floor and wall covering that will be installed. It is recommended to install the covering using the back-buttering method, applying the adhesive both on the installation bed and on the back of the tile.
Consumption approximately 1.4 kg/m2 per mm of thickness.
Technical data sheet
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