Roofing steel 52 f pural rp. Ruukki steel with a polymer coating for seam roofing. Types of pre-painted steel
Ruukki Rus LLC (hereinafter referred to as Ruukki) is Russian subdivision Ruukki Construction, the construction division of SSAB, is a manufacturer and supplier of steel and steel products with over 50 years of experience. The range includes various grades of steel with polymer coatings for all types of roofing works using steel for roofing and seam roofing.
tightness
Roofing steel is designed to achieve maximum tightness of joints. In both manual and machine folding, the folds become tighter, because due to the softness of the roofing steel, there is no so-called "reverse bending" or opening of the fold. The density of the folds provides better tightness of the entire roof as a whole.
Softer steel - for easy folding
When using softer steel for roofing, folding work becomes less labor intensive. In practice, this means an accelerated execution of roofing work in general and folding, and, consequently, a faster completion of the construction of the facility. Reducing the effort during folding ensures the preservation of the commercial appearance of the zinc and polymer coating.
Silent
Lightness allows steel for roofing to lie on the skin less stressed. The noiselessness of steel for roofing is especially noticeable on long slopes, where “lying” folds are not created between the paintings, which increase the rigidity of the roof.
Types of pre-painted steel
Types of steel for roofing are divided according to their quality depending on the steel grade. TSP and DX52 - for complex roofing, double standing seam; DX51 and S280GD - for single seam and plank making ( handmade on the roof or work with a seam machine).
TSP: hot-dip galvanized steel, designed specifically for the needs of roofers with their direct participation in the steel development process. Due to its plasticity, it is suitable for even the most complex roofing shapes, suitable for manual laying by the roofer on the roof and also for pre-treatment on the machine. Seam roofing, slats and other roofing products, as well as gutter systems, can now be easily manufactured from the same steel.
DX52: hot-dip galvanized molded steel grade. Produced according to European standards. Also suitable for roofing objects with complex architectural solutions.
DX51: hot dip galvanized steel grade general purpose. Can be used in all types of roofing single rebate, planks, metal tiles). Produced according to European standards.
S280GD: hot-dip galvanized construction brand steel, with specified strength parameters. Most suitable for roofs with simple architecture. Produced according to European standards.
Advantages
- Exclusion of the possibility of leakage, as the seams are hidden and not through holes from self-tapping screws.
- Ease of maintenance and repair.
- Extended service life compared to metal tiles.
- The shape of the roof is not limited to a certain framework, suitable for even the most complex architectural solutions.
Characteristics
Polymer coatings
steel with polymer coated combine the durability of steel, the practicality of zinc coating and additional protection from corrosion due to a layer of polymer coating of steel. Such polymer-coated steels can be formed without cracking and are also highly resistant to ultraviolet rays.
By default, in all steels for seam roofs, a zinc layer of 275 g / m 2 is used. This amount of zinc is optimal for use under a polymer layer as roofing and wall coverings.
Pural BT and Pural BT, Matt: Durable roofing, which is developed and produced only by our concern. Optimized chemical composition provides exceptional coating resistance to weathering, corrosion and UV radiation. Slightly structured surface based on polyurethane with the addition of polyamides, increases the mechanical wear resistance of the coating.
Crown BT (Purex): Durable elegant coating belongs to a new generation of highly resistant coatings. The rough surface makes the material a stylish alternative to standard sheet roofing. It has excellent color repeatability from batch to batch. A product that combines durability, reliability, modern design and is attractive in terms of quality and price.
polyester: Standard Solution for objects without special level requirements corrosion protection or to the level of UV radiation. Has universal technical properties. The coating is available in a wide range of colors.
Hiarc (PVDF): Coating based on polyvinyldenfluoride, suitable for facade and roofing work. Differs in the increased resistance to atmospheric influences and fastness of color at application in the open air. The Hiarc coating allows you to create an attractive look on its basis. color scheme, including metallic color. Hiarc is a coating with excellent properties and a unique appearance.
Guarantee
