External Thermal Insulation System
Tile Installation System
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Plasters – Renders
Decorative cementitious mortar system
MW200 FIBRE
Fiber-reinforced one layer plaster
Fiber-reinforced MW 200 is used as a one layer plaster on interior and exterior surfaces. It is applied to masonry made of bricks, concrete, aerated concrete blocks, concrete blocks, stone, etc. It is also suitable for various repair works. Its mechanical properties, such as resistance to bending and compression, are improved compared to the non-fiber-reinforced MW 200, while at the same time its workability remains unaffected. Homogeneous, ready-to-mix, industrial product of consistently high quality. It has high mechanical strength, excellent adhesion and resistance to moisture and frost. It ensures good workability, increased application speed, it is economical and provides excellent results.
Mixture of high specifications white cement, crushed marble of strictly selected granulometry and quality, hydrated lime, polypropylene fibers and special improving additives. • It is classified according to the EN 998-1 standard: 2016 as a plaster of type: GP / OC, CS II, Wc2 • Granule size <1.3 mm.
• The substrate must be clean and firm and it is recommended that it is wetted before application. • The contents of the bag shall be gradually added to clean water (approximately 5.0 l/bag) using traditional concrete mixers or modern plastering machines. Fiber-reinforced MW 200 is applied over the mortar layer for “gunite” (GM 50), either by hand using a trowel or directly with the plastering machine. • To prevent cracks & stresses between different types of substrates such as concrete, bricks, aerated concrete blocks, insulating boards, etc., the use of fiberglass mesh sheets is required. Apply first 1/3 of the plaster, then the fiberglass mesh sheet and finally the remaining 2/3 of the plaster. • After the application, the surface is smoothed with a metal bar (level). To protect exposed corners from possible damage and for surface smoothing purposes, use corner beads. • After the plaster has set to a satisfactory degree (the time required depends on the weather conditions, the thickness of the applied plaster and the substrate), the plaster is smoothed by hand, by rubbing it in a circular motion using a float with a hard wet sponge. For best results, afterwards use a float with a dry sponge. • The application of the plaster should be carried out at temperatures between +5 oC and +35 oC. Although the specifications and instructions presented in this bulletin have been prepared to the best of our skills, knowledge and experience, they should be taken as indicative results and require verification after many applications. Users to whom this product is addressed should verify its suitability for the intended application. The end user is responsible for any result of the use of the product.
• In bags of 25 kg on pallets and small bags of 5 kg in cartons of 4 pieces. • In a dry place where frost does not form, for 12 months from the date of production, in unopened bags.
Approximately 12.0-13.0 kg/m2 for a thickness of 1.0 cm, depending on the type of substrate and its preparation.
Specifications: EN 998 – 1:2016
| EN 998-1:2016 | |
| Reaction to fire | Class A1 |
| Adhesion after ageing cycles | ≥ 0.3 N/mm22 FP:B |
| Water permeability after ageing cycles | ≤ 1 ml/cm2 after 48 h |
| Vapor permeability coefficient (μ) | μ ≤ 12 |
| Thermal conductivity λ10, dry | 0.61 W/m*K |
| Consumption | 12-13 kg/m2 |
| Resistance to compression | 4.6 ± 0.3 N/mm22 |
| Resistance to bending | 1.7 ± 0.2 N/mm22 |
Ready to mix plasters should not be applied directly onto plaster walls or plasterboards, except at the user’s responsibility and only if an acrylic primer is applied beforehand. The overdosage of water reduces the expected quality of the products. Ready-to-mix plasters contain cement which is classified as an irritant. Consult the safety instructions and precautions listed in the Material Safety Data Sheet of the product.
