SabbiaCEMENTO screed floor CT MASSETTI CEMENTIZI C20-F4 CONFORME ALLA NORMA EUROPEA EN 13813 EN 13813 A1fl EN 140-8 23dB DESCRIPTION SabbiaCEMENTO VAGA is a ready-mixed, screed floor with guaranteed performance characteristics that may be APPLIED MECHANICALLY OR MANUALLY, (CE certification makes it suitable for screed floor and cement substract) its development to the commitment of the MAPEI Research & Development laboratories, world leader in chemical products for the building industry for more than 70 years, with the ability to take a traditional building product to the highest technological level. Only the highest quality CE marked products are used in the production of SabbiaCEMENTO VAGA, such as top grade binders and washed, graded, silica sand of our own production. The strict quality control procedures applied to check the raw materials used, the amount of each ingredient used and the finished product itself guarantee the consistency of its mechanical properties and application characteristics, as certified by the CE mark applied to the product. SabbiaCEMENTO VAGA is characterised by its ease of use and application and the fact that buildings constructed using this product have no cracks. WHERE TO USE SabbiaCEMENTO VAGA is ideal for the following: • screed floors, floating and bonded on existing and new slabs, indoor or outdoor, for laying wood and moquettes; • implementation, patching and rebuilding of the screed floors where require a fast recovery. SabbiaCEMENTO VAGA combined with MAPESILENT ROLL Mapei is certified sound insulation to noise footfall, so that it is ideal for use in construction of housing units in which is required a high degree of acoustic comfort. The screed floor made with SabbiaCEMENTO VAGA could be trampled after about 16 hours and it is completely dry after 14 days for laying parquet and resilient flooring. The laying of ceramic is reccomend after 36 hours. SabbiaCEMENTO VAGA is also recommended for the screed floors incorporating underfloor heating system, specific additives are already included in the product. MASSETTI per EDILIZIA tecnologia e tradizione SabbiaCEMENTO screed floor PREPARATION OF THE PRODUCT Mix SabbiaCEMENTO VAGA with approximately 1 litre of clean water for each bag are used; make sure the entire contents of each bag are used. We recommend using a mechanical mixer to get the correct blend (cement mixer, spiral screw mixer, etc.). Mixing is complete when an even blend is obtained up to achieve a consistency like "wet sand". FLOATING SCREED FLOORS APPLICATION RESA Apply the product within 60 minutes of mixing. Before applying the product, always make sure the substrate is clean and that there are no loose materials or traces of oil, grease or any other substance that could compromise adhesion of the mortar. To make screed floors on large surfaces and / or near walls and pillars is appropriate achieve adequate expansion joints, positioning a separation strip (cardboard, polystyrene foam, etc.) before running the jet. The parts of screed floor crossed by pipes, need be to reinforced placing a light metallic framework (hexagonal meshes). If you need interrupt the job before the whole surface to be finished, you need to put in the vertical edge surface an appropriate support (like horizontal iron rods) to ensure a perfect welding to the recovery of work and avoid cracks and unevenness. In case of rising moist use appropriate waterproof membrane. The product may be applied MECHANICALLY OR MANUALLY. (thickness from between 35 to 60 mm). The floating screed floor must be achieved by interposing a sheet of polyethylene (or other similar material separation strip) between the existing bottom support and the over screed floor. Approximately 20 Kg per m² each centimeters of thickness of screed floor. CONFEZIONI SabbiaCEMENTO VAGA is supplied in 25 kg bags on two-way pallets weighing 1500 kg (total 60 bags). BONDED SCREED FLOORS (thickness between 10 to 35 mm). Small thickness screed floors have to be made in adherence to the support: prepare a slurry based on synthetic rubber latex, water and cement and roll uniformly over the entire surface, than apply SabbiaCEMENTO VAGA on grout while it is still fresh (fresh on fresh). value obtained under standard laboratory conditions TECHNICAL DATA Name SabbiaCEMENTO VAGA Conformity with Screed floor CT-C20-F4-A1fl, in accordance with EN 13813 Water demand 8% of the weight of dry aggregates Component • Cement • 0/4 mm silica aggregates, in conformity with EN 13139 Compressive strength at 28 days (EN 13892-2) > 20 N/mm2 Flexural strength at 28 days (EN 13892-2) > 4 N/mm2 Set to light foot traffic about 16 hours Residual moisture after 14 days at 20 °C/50% (EN 10329) <2% Reaction to fire: (EN 13501-1 tabular value) A1fl Class Sound insulation to noise footfall ∆Lw=23dB N.B. : FOR PROFESSIONAL USE ALWAYS REFER TO THE LATEST, UPDATED VERSION OF THE TECHNICAL DATA SHEET AVAILABLE ON THE COMPANY WEBSITE WWW.VAGAEDILIZIA.IT Precautions Never add other products or modify the pre-dosed quantities; use specific operating procedures for manual handling (Decree 81/2008, art. 168); the product contains cement which, in contact with perspiration or other bodily fluids, produces an irritant alkaline reaction. Use protective gloves and goggles. For further and complete information about the safe use of our product please refer to the latest version of the Material Safety Data Sheet available at our website www.vagaedilizia.it. Application temperature From +5°C to +35°C Storage Up to 12 months in the open in a cool area in its original sealed packaging; this product complies with the requirements of Directive 003/53/EC; if the protective plastic film is removed the bags must be protected from rain; do not expose to direct sunlight for long periods of time. Packing date Printed on the front of the bag VAGA S.r.l. Direzione e stabilimento Località Sostegno - SP 199 27010 Costa de’ Nobili (PV) T 0382-727111 - F 0382-729611 - W www.vagaedilizia.it - E [email protected] C.P. MK 9999SC-UK-REV.1201 WARNING
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