Protecti ve coati ng pci visc onal ® Technical Data Sheet 300 Edition October 2020 for wate rproofin
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Protecti ve coati ng PCI Visc onal ® Technical Data Sheet 300 Edition October 2020
Storage room for fuel oil coated with PCI Visconal. For indoor use. For walls and floors. For coating surfaces made of concrete, render/plaster and screed for collecting trays and rooms for fuel oil EL (common fuel oil) and transformer oil. Fields of application Protects the groundwater, durably waterproofs collecting trays and rooms for fuel oil EL, diesel fuel with ≤ 0.5% organic fraction and transformer oil. Bridges cracks up to a width of 0.2 mm arising in the substrate at a later stage. Easy to clean, leaked fuel oil EL and transformer oil can be easily vacuum-cleaned or wiped off from the PCI Visconal coating without leaving any residues. Temperature resistant, multi-purpose use for collecting trays in the interior as mentioned above. Officially tested in accordance with the building and test principles for water protection coatings issued by Deutsche Institut für Bautechnik Berlin (German Institute for Building Technique Berlin), by Institut für Massivbau und Baustofftechnologie (Institute for Solid Building and Building Material Technology) at the University Karlsruhe. Features and benefits Technical Data Sheet PCI Visconal ® Material
Application * At +23°C and 50% relative humidity. Higher temperatures reduce, lower temperatures increase the times given. Material base synthetic resin dispersion based on a vinyl acetate-ethylene-copolymeride Components single component Density approx. 1.6 g/cm³ Shelf life min. 12 months; store frost free, no permanent storage over +30°C Packaging size color grey color red 5 l pail
stock no. 1217/8 5 l pail
stock no. 1227/7 Consumption - base coat min. 125 ml/m² of PCI Visconal grey - 1 st
min. 250 ml/m² of PCI Visconal red - 2
nd top coat
min. 375 ml/m² of PCI Visconal grey = 500 ml/m² of PCI Visconal grey + 250 ml/m² of PCI Visconal red Coverage (example) covers approx. - 10 l pail of PCI Visconal grey + 5 l pail of PCI Visconal red 20 m²
Total layer thickness - minimum 450 μm Processing temperature +5°C to +25°C (substrate temperature) Drying time* - base coat PCI Visconal grey min. 8 hours - 1 st
min. 8 hours - 2
nd top coat PCI Visconal grey min. 8 hours Able to bear weight after complete drying after 7 days at the earliest Technical data Requirements Cracks in the retaining walls and the bottom of the collecting pans and rooms caused by setting or contraction must be prevented by taking constructive measures. Expansion joints in collecting pans are not allowed. Please ask for technical advice if expansion joints already exist. Water acting on the reverse side of the coating must be prevented, waterproofing may be required in accordance with DIN 18195 – Water- proofing buildings – dimensioning and construction. Areas of concrete, plaster/render and screed must be at least 28 days old, dry, able to bear weight and void free. The substrate must be structurally sound, rough, non-slip and fine-pored in the surface. It must be free from honeycombs, voids, cracks and ridges, dust, tar, pitch, forming oil and other residues which could impair adhesion. Edges must be broken. The substrate must be free from a dusty or sandy surface. Plaster/render and screed must have a firm bond to the supporting structural elements and/or retaining walls and the bottom. It is not allowed to smooth the surface with the steel trowel, but it must be rubbed down with a wooden board. It is not allowed to powder the surface with cement. A firmly bonding render is to be applied to brickwork and concrete areas which are not in compliance with these requirements. Pipe culverts below the maximum possible liquid level as well as expansion joints are not allowed! The coating must not be applied until the before-mentioned structural requirements are given. The surface must be approved by the company carrying out the coating work before applying the coating!
Preparation Mechanical cleaning with a hard broom, steel brush or industrial type vacuum cleaner. Break-outs can be repaired with the following PCI products: PCI Pecihaft bonding slurry, PCI Legaran RP corrosion protection, PCI Nanocret R4 PCC/R2 repair mortar, PCI Nanocret FC concrete smoothing compound, and PCI Repament or PCI Periplan in floor areas. Internal corners are to be formed as covings with PCI Repafix. Preparation of substrate Technical Data Sheet PCI Visconal ®
top coats are required to produce an oil-proof coating. To make the number of applied coats visible, the second and any further coats should only be applied as far up as leaving 1 cm of the previous coat visible. Every coat must be applied pore-free and until saturated. Every layer must be completely dry before applying the next one. Priming
1 Dilute PCI Visconal grey with 50% of water (volume 2 : 1) and thoroughly brush into the substrate. 2 Allow the base coat to dry for at least 8 hours (at +23°C). Coating
3 Apply the first top coat of undiluted PCI Visconal red to the primed substrate using a trowel. Allow to dry for at least 8 hours. 4 Apply undiluted PCI Visconal grey as second top coat when the first top coat is dry.
5 The coating is completely dry and able to bear weight after 7 days at the earliest. Application procedure of PCI Visconal The first top coat with PCI Visconal (red) can be applied to the surface primed with PCI Visconal (grey) diluted with 50% of water after a drying time of approx. 8 hours. An oil-proof coating requires one base coat and two top coats; therefore the second top coat with PCI Visconal (grey) can be applied after a drying time of another 8 hours. PCI Visconal is suitable for coating concrete surfaces (C20/25 according to DIN EN 206-1:2001-07; DIN 1045- 1:2008-08; DIN 1045-2:2008-08; DIN 1045-3:2008-08), plaster surfaces (PIII according to DIN V 18550:2005-04) and screed surfaces (CT 25 - F4 according to DIN 18560-3:2006-03; DIN 18560-7:2004-4; DIN 18560- 1:2004-04; DIN 18560-1/A1:2008-07; AGI A 12-1:1997-06) in collecting trays and catchment areas for: - extra light heating oil according to DIN 51 603-1, - unused combustion engine oils and motor vehicle transmission oils and - mixtures of saturated and aromatic hydrocarbons with an aromatic content of ≤ 20% by weight and a flash point > 55 °C inside buildings closed on all sides and outdoors. Do not use PCI Visconal at substrate temperatures below +5°C and above +25°C (maximum 50% relative humidity). Drying times must be followed! Make sure that the coat applied is not too thin. Clean tools and mixing buckets with water immediately after use; the cured product can only be removed by mechanical scraping. The present guideline regulated by law does not require PCI Visconal coatings for catchment areas to be carried out by a professional company. In case of a storage quantity over 10,000 liters the work should be done by a professional company. Please note Technical Data Sheet PCI Visconal ®
fireproof covering when installing tanks welded in the cellar. PCI Visconal must be protected from permanent exposure to water. Protective coatings are required when exposed to vehicular traffic. They can be applied 7 days after the second top coat. Suitable protective coatings is e.g. a cement screed on an isolating layer or plastic boards. Protective measures for the PCI Visconal coating Treated goods in accordance with regulation (EU) No 528/2012: Contains biocide (in-can preservative): 1,2-BENZISOTHIAZOL-3(2H)-ONE, 2-Methyl-2H-isothiazol-3-one, mixture of: 5-CHLORO-2-METHYL-2H-ISOT- HIAZOLIN-3-ONE and 2-METHYL-2H- ISOTHIAZOL-3-ONE (3:1). May produce an allergic reaction. Keep out of reach of children. Wear protective gloves. Do not breathe aerosol. Protect eyes where there is risk from splashing. In case of contact with eyes thoroughly rinse with water. If the eye irritation does not ease off within a few minutes seek medical advice. If medical advice is needed, have product container or label at hand. Giscode BWS20 For further information: see PCI Material Safety Data Sheet.
Information on the safe use Consultations at the workplace, supple- mentary information, testing certificates and sample descriptions can be reques- ted from professional advisors and at the company headquarters. Services for architects and designers PCI participates in an area-wide waste disposal system for sales packaging completely emptied. DSD – Duales System Deutschland (Dual System Germany, contract number 1357509) is our partner for waste disposal. PCI sales packaging completely emptied can be disposed of via DSD in accordance with the symbol printed on the packaging. For further information on disposal see the safety and environmental information in the price list and also on the Internet at http://www.pci-augsburg.eu/de/service/ disposal instructions.html. Disposal of emptied PCI sales packaging PCI Augsburg GmbH Piccardstr. 11 · 86159 Augsburg Tel. +49 (8 21) 59 01-0 Fax +49 (8 21) 59 01-372 www.pci-augsburg.de The working conditions on construction sites and the areas of application of our products are highly diverse. In the technical data sheets, we can only give general instructions for the use of our products. These are in accordance with the information currently available to us. Architects, engineers and the users of our products are under an obligation to verify the suitability of our products and the feasibility of using them for their specific applications. For applications not explicitly referred to under “Area of applications” in the technical data sheet, architects, engineers and users of our products are under an obligation to obtain technical advice from PCI. In the event that the product is used outside the scope of applications defined in the technical data sheet without obtaining the advice of PCI, the user of the product will be liable for any loss or damage arising as a result of the use of the product. All the descriptions, drawings, photographs, data, conditions, weights, etc. stated in the technical data sheet may be changed without notice and do not represent the agreed properties of the product. Recipients of our products are under an obligation to comply with any proprietary rights and any applicable laws and regulations under their own responsibility. If trade names used by other companies are referred to in this technical data sheet, such references do not represent a recommendation for the use of such products and do not exclude the use of other comparable products. The information which we provide only describes the characteristics of our products and services and does not represent any guarantee. A guarantee of specific properties or the fitness of the product for a specific purpose cannot be derived from the information which we provide. We will not be liable for any incomplete or incorrect information in our information material except in the case of wilful act or omission or gross negligence. This disclaimer does not affect any claims under the Produkthaftungsgesetz (Product Liability Act). certified quality management system PCI Visconal ® , Last revised in October 2020 (German edition August 2020) This version will become invalid immediately upon the publication of a later version; you will always find the latest version on the Internet at www.pci-augsburg.de. Yüklə 240,04 Kb. Dostları ilə paylaş:
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