RAW MATERIAL. source: ABCEM

Transcription

1 METAL TILES

2 RAW MATERIAL Raw Material: steel coated The Brazilian steel industry is today among the largest and most modern in the world, being able to meet the most rigorous specifications of steel, of the most varied sectors consumers, in both the domestic and external markets. In its expansion and modernization, special attention was given to the installation of lines of zinc coating, by continuous process by hot dipping, more efficient and economical. There are various possibilities of coating for steel used in tiles, which must be specified as a function of requirements such as durability, aesthetics and the environment where the tiles are placed, for example, if a coastal area, industrial area with high emission of particulates aggressive, or in an urban area or rural area. The main types of steel used in tiles are the following: Galvanized by hot dipping - have great resistance to atmospheric corrosion and can meet the mission more effective. May present coating with pure zinc or zinc alloy and iron. Aluzinc or Galvalume - due to its chemical composition (aluminum, zinc and silicon), this coating of steel gives the product excellent protection to atmospheric corrosion, high reflectivity, better thermal comfort, great looks and maintenance of brightness. In relation to steel zinc plated, presents a resistance to corrosion, at least two times higher. Pre-painted - the coils of steel zinc plated are painted before being formed into tiles. The coils are given a "primer" epoxy, followed by finishing paint (Coil Coating). Specific coatings for environments more aggressive can be offered, and also the application of removable film protection when handling. The pre-painted, have a wide range of colors, offer great durability, ease of maintenance and aesthetic benefits. The pre-painting offers durability in relation to post-painting. source: ABCEM

3 The covers of steel offer great advantages in terms of installation, both in new construction and in the renewal, mainly due to its low weight. Because of its durability, ease of maintenance and recyclability, the covers in steel respond to the demands of sustainable construction. In addition to the protective function and sealing, the coverage nowadays is associated with complete systems of energy generation through solar panels or photovoltaics. This type of solution has been widely used in Europe, mainly in France and Germany, where buildings with large areas of roofing use steel roofing with photovoltaic panels integrated and resell the surplus energy to the dealers. Stadiums and buildings that have low energy consumption, can benefit greatly from the sale of surplus energy generated on the cover. To the extent that the plated steel presents itself as a material of great durability, high mechanical strength and with great versatility, providing the manufacture of products lightweight and easy to handle, manufacturers of roofing and side closings had elected him as their basic raw material for the production of tiles and its components. LIFE EXPECTANCY IN YEARS (*) Rural area Maritime area Semi-industrial area Highly industrial area Grams of zinc per m2 of surface Thickness of the layer of zinc in mm *Useful life is the time elapsed until there is 5% of oxidation of the iron in the surface of the plate.

4 THE MANUFACTORING PROCESS OF TILES The trapezoidal or wavy profiles are manufactured from steel coils zinc advance, through a continuous process in rolls of profiling.

5 KINDS OF TILES Corrugated (wavy) Corrugated roof in addition to the geometric shape, which usually distinguishes the corrugated roof of steel is its low height, when compared with the tiles of trapezoidal profile - a wavy tile that follow the pattern of the NBR 9005 must be 18 mm in height. The reduced height makes this flexible profile, which is why he is widely used in roofing arched, since it fits more easily to the curvature of the roof, without suffering damage or require a greater effort of assemblers. Roofing tiles are also preferred application in roofs with good trim in rural sheds small businesses, in silos for storage of grains with shapes and corners. More recently, are being rediscovered by the architecture of facades that have used in horizontal and in strong colors or metallic. Can be supplied also perforated to use as masks of shadows in facades subject to a lot of incidence of the sun. Overall width Useful width Optional useful width

6 INTERSPACE CORRUGATED ROOFING TILE Table of alowance loads (Kgf/m2) According to NBR space space space space space space 2 bases 3 bases 3 bases 4 bases thickness Space mm closing roofing

7 OVERLAP AND FIXATION Wind direction Assemble overlapping in the direction opposite to the wind Sealing tape Useful simple coating Join: Secure with self drilling screws ¼-14x7/8 500mm Strutting beam Secure with self drilling screws 12-14x3/4 Useful double coating Wind direction Assemble overlapping in the direction opposite to the wind with two waves for roofing in arcs or flat with trim below 10% Sealing tape Join: Secure with self drilling screws ¼-14x7/8 500mm Strutting beam Secure with self drilling screws 12-14x3/4 Source: ABCEM

8 KINDS OF TILES Trapezoidal Trapezoid tiles - The trapezoidal tiles offer a wide variety of types. Depending on the height of the trapeze, you can get the best performance of quality in relation to specified project, thus placing, a great potential for creation in the hands of architects and designers. Industrial works of large organizations use on a large scale the tiles trapezoidal, they may allow the rationalization of lay-out procedure, as well as the reduction of construction time, assumptions for steel construction, combining those two factors, the durability of the building.

9 INTERSPACE TRAPEZOID ROOFING TILE FM40/980 Table of alowance loads (Kgf/m2) According to NBR space space space space space space 2 bases 3 bases 4 bases closing roofing Join: Secure with self drilling screws ¼-14x7/8 500mm OVERLAP AND FIXATION

10 THERMOACOUSTIC TILES (SANDWICH) Tiles of metal can be provided with insulation thermoacoustic, providing reduction of external noise and high thermal for the covers and closures. The thermal isolation varies according to the materials used. The overall coefficient of heat transmission allows the comparison of different materials according to their performance in thermal insulation. For its calculation are used, among other factors, the thermal conductivity (k), which is a function of the material and its thickness. The lower the value of the overall heat transfer coefficient, the better your thermal protection. GENERIC PROFILE OF THE THERMOACOUSTIC TILE minimum 30mm Top tile Bottom tile EPS - Expanded polystirene or PU - Polyurethane

11 COMPARATIVE TABLE THERMAL CONDUCTIVITY - U Polyurethane Glass wool Rock wool Polyestyrene Polyestyrene Corrugated cement Ceramic Tile Thickness

12 EPS EXPANDED POLYESTIRENE Thermoacoustics tiles with EPS consists of two trapezoidal tiles with EPS- Expanded Polyestire, forming a sort of sandwich. It is used when you want a tile with good performance thermoacoustic at a lower cost, compared to tiles with PU-polyurethane insulation. The EPS is placed between the two tiles, forming a set with great rigidity. Use the polystirene with a density of 13 or 20 kg/m3, with a coefficient of thermal conductivity k = kcal/mh c (density 13 kg/m³) or k=0.032 kcal/mh c (20 kg/m³) at ambient temperature of 25ºC. It is in this way a tile with good thermal resistance and good reduction of external noise. The tiles with polystirene core are lightweight and not overwhelm the structures of support. TRAPEZOID ROOFING TILE FM40/980 Table of alowance loads (Kgf/m2) According to NBR closing roofing space space space space space space 2 bases 3 bases 4 bases

13 OVERLAP AND FIXATION ASSEMBLY OF THERMOACOUSTIC TILES WITH EPS Join: Secure with self drilling screws ¼-14x7/8 500mm EPS Strutting beam Secure with self drilling screws 12-14x1/4 or Secure with self drilling screws 12-14x4

14 PU POLYURETENE They consist of two trapezoidal tiles with core expanded polyurethane, forming a rigid set. They are used when the application requires a great performance thermoacoustic, which is obtained through the use of Polyurethane, a material that has the best ability insulator between the various existing materials. The polyurethane is injected between the two tiles, forming a set with great rigidity, which is obtained by the adhesion between the tiles and the expanded polyurethane. Use the polyurethane with a density of 35 to 40 kg/m3, with a coefficient of thermal conductivity k=0,016kcal/mhºc. It is in this way a tile with a high thermal resistance and large reduction of external noise. Upon request, you can increase the thickness of the polyurethane to meet specific projects that require insulation more stringent. In the case of pre-manufactured, is delivered in the work ready to be used, making the job of fitting. The great rigidity and mechanical resistance allow use in gaps of up to 4000 mm between supports. The tiles sandwiches with polyurethane core are lightweight and not overwhelm the structures of support. TRAPEZOID ROOFING TILE FM40/980 Table of alowance loads (Kgf/m2) According to NBR space space space space space space 2 bases 3 bases 4 bases closing roofing

15 OVERLAP AND FIXATION ASSEMBLY OF THERMOACOUSTIC TILES WITH PU Sealing tape Join: Secure with self drilling screws ¼-14x7/8 500mm Secure with self drilling screws 12-14x A Strutting beam For PU thickness of: 30mm A = 2 3/8 50mm A = 2 1/4 or Secure with self drilling screws 12-14x4

16 STRUCTURES METALLIC TIMBER CONCRETE

17 METALLIC LIGHTWEIGHT STRUCTURE: RESIDENTIAL OR COMMERCIAL

18 HEAVY STRUCTURE: LOGISTIC, INDUSTRIAL, COMMERCIAL, OTHERS

19 TIMBER GENERAL USES

20 CONCRETE ALTERNATIVE TO STEEL, MAINLY FOR SHEDS

21 INCLINATION MÍNIMUM 5%

22 APPLICATIONS ROOFING INDUSTRIES RESIDENCES HIDDEN ROOF APPARENT ROOF LATERAL CLOSING SIDING INDUSTRIES RESIDENTIAL SHELTER PARKINGS BUS STOP RURAL GARNER STABLE MILKING PARLOR GRANGE COWSHED RURAL SHEDS CONTEINERES LODGING

23 ROOFING COMMERCE, LOGISTIC, INDUSTRY, SCHOOLS, CHURCHES, SPORTS ARENA

24 ROOFING RESIDENCIAL HIDDEN ROOF APPARENT ROOF

25

26 LATERAL CLOSING

27

28 SIDING/CLOSING

29 CONTEINERES LODGING

30

31 SHELTER PARKING BUS STOP

32 RURAL GARNER STABLE MILKING PARLOR GRANGE COWSHED RURAL SHEDS

33

34

35 ABOUT US Formare Metais is located in Ipatinga, Steel Valley in Minas Gerais - Brazil, and came up with the mission of providing excellence in closure and metal roofing, simple or thermoacoustics. Using various types of steel in different thicknesses, with filling in expanded polystirene (EPS) or polyurethane (PU), the tiles are made as required by your project. Easy to install, reduces the time of work resulting in economy, preserving however the quality and safety. The coverages Formare also reduce the heat and noise bringing acoustic and thermal comfort. They are modern, beautiful, strong and durable and can be installed in homes and places like shopping malls, churches, supermarkets, schools, warehouses, distribution centers, bars, shops, farms and others. Its use is increasing, as are numerous advantages. The company was established in 2015 and it has been incorporated into our experience of over 20 years in the steel industry. Mission: To produce artifacts of steel for roofing and closures in civil construction, which provide quality, comfort and economy, following the modern trend of work clean and fast, and bring satisfaction to the customer. Vision: To be reference company in its segment in the region in which it operates, and in the medium term, being among the largest companies of closure and metal cover in the country. And expand its activities to the outside leading Brazilian product of good quality. Values: Ethics in the relations; engagement with customers; respect for employees, community and the environment.

36 Know our factory