Ruukki veebilehel olev sisu on hoolikalt kontrollitud. Ruukki ei võta endale siiski mingisugust vastutust võmalike vigade ega käesolevas veebilehe väljavõttes olevate andmete valest kasutamisest põhjustatud otsese või kaudse kahju eest. Tootja jätab endale õiguse teha muudatusi. Ajakohase info leidmiseks külastage www.ruukki.ee.

Copyright© 2016 Ruukki Construction. Kõik õigused kaitstud.

    Mõõtmed ja kujud
    Tooraine
    Perforation

    Perforation

    Standard degree of perforation (within the area perforated) is 15%. Perforations are 3 mm in diameter and their arrangement is based on an equilateral triangle with a side of 7.4 mm.

    Load-bearing-sheet-perforation
    Perforation pattern Rv 3.0 - 7.4; degree of perforation = 15% within the area perforated.


    Corrosion resistance

    Perforated trapezoidal profiles ought to be applied in accordance with technical specifications draw up to comply with obligatory standards, building regulations and assembly instructions.

    Due to requirement regarding corrosion resistance perforated steel sheets may be applied only indoors and as follows:
    Galvanized steel sheets with zinc coating 100 g/m fand organic coating SP 15 (polyester 15 µm) or Galvanized steel sheets with zinc coating 275 g/m fand organic coating SP 25 (polyester 25 µm) - in corroding medium C1 and C2 as per EN ISO 12944.
     

    Load bearing profile application

    Load bearing profiles are usually applied in multi layer roofing constructions. Web perforation leads to decreased strength parameters in the case of load bearing trapezoidal sheets. Use of Poimu software is recommended when determining the load capacity of perforated profiles: this software enables trapezoidal sheets within a structure to be dimensioned and optimized. For more information on Poimu visit software center and download Poimu.

    Sound absorption is similar to all profiles. However, small differences in sound insulation may occur dependent on profile height.
     

    Low profile application

    Acoustic profiled sheets have their whole surface perforated uniformly and are applied as interior facings of multi layer wall constructions and ceilings. They are characterized by a high sound insulation coefficient (150 - 4000 Hz). Application of perforated trapezoidal profiles results in improved acoustic conditions in such buildings as canteens and sports or production halls. Regulation of reverberation time is also possible through application of an appropriate quantity of perforated sheets in ration to non-perforated sheets.
     

    Acoustic absorption coefficient, absorption class

    Acoustic absorption coefficient αs was determined on the basis of ISO 354:2003. Absorption class was determined on the basis of EN 11654:1997.
    Tables 1 - 3 present acoustic absorption coefficients and absorption class for the relevant trapezoidal profiles and a construction corresponding to them. Specimens are names according to trapezoidal profile.
     

    Table 1. Absorption coefficient and class for construction

    Absorption coefficient at octave bands
     
    Specimen 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz Absorption class

    T20
    - vapour barrier
    - rock wool 100mm -100kg/m3

    0.22 0.70 0.89 0.85 0.79 0.45 0.18 D
    T45
    - vapour barrier
    - rock wool 100mm -100kg/m3
    0.25 0.73 0.93 0.89 0.84 0.48 0.18 D
    T130
    - vapour barrier
    - rock wool 100mm -100kg/m3
    0.29 0.85 0.98 0.86 0.35 0.21 0.09 E
    T153
    - vapour barrier
    - rock wool 100mm -100kg/m3
    0.28 0.83 0.97 0.85 0.41 0.22 0.08 E
     
     

    Table 2. Absorption coefficient and class for construction

    Absorption coefficient at octave bands
     
    Specimen 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz Absorption class

    T20
    - rock wool 100mm -100kg/m3

    0.18 0.74 0.94 0.92 0.93 0.94 0.82 A
    T20
    - sound absorbing mat 120g/m3
    - vapour barrier
    - rock wool 100mm -100kg/m3
    0.20  0.63  0.82  0.84  0.88  0.70  0.46 
    T153
    - rock wool 100mm -100kg/m3 
    0.23  0.63 0.82  0.84  0.88  0.70  0.46  C
    T153
    - sound absorbing mat 120g/m3
    - vapour barrier
    - rock wool 100mm -100kg/m3
    0.24 0.80 0.97 0.86 0.49 0.30 0.20 D
    T153
    - sound absorbing mat 120g/m3
    - sound absorbing mat 120g/m3
    - vapour barrier
    - EPS 60S Roof 100mm 
    0.05  0.20  0.54  0.79  0.44  0.31  0.24 
     
     

    Table 3. Absorption coefficient and class for construction

    Absorption coefficient at octave bands
     
    Specimen 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz Absorption class
    T153
    - rock wool 50mm-150kg/m3
    - vapour barrier
    - rock wool 50mm -110kg/m3
    0.20 0.69 0.79 0.77 0.45 0.29 0.26 D
     
     

    Material characteristics for specimen layers

    • Ruukki trapezoidal profile
    • Vapour barrier (0.25mm, 170g/m2)
    • Mineral wool - description given for every specimen in the tables
    • EPS 60S Roof (15kg/m3)
    Roof Sensor

    Introduction to Ruukki Roof Sensor system

    The purpose and aim of the Ruukki® Roof Sensor System is to measure and visualize the snow load on roofs constructed with Ruukki load bearing sheets. The system provides valuable information for safety and management decisions concerning the building. It’s accessory for all Ruukki load bearing sheets and is available for new and old roofs that have access to the lower surface of the sheeting. The system is easy to install and use and there is no need for further monthly service fees. 

    Following corner stones are needed in the system 
    1. In structural design, Ruukki’s POIMU roof dimensioning program must be used
    2. Ruukki Roof Sensors location must be defined by the structural designer and sensors appropriately fitted by the installer
    3. The parameters needed in system configuration are defined in POIMU program
    After the sensors installation and system configuration, the system gives warnings when designers defined characteristic snow load level have been reached. Further warnings will be given well before load bearing sheeting is approaching its ultimate capacity. Warnings are given by visual light on the roof level and through user interface in web pages in a local network.
     
     

    Documentation

    Lisatarvikud
    Kandvate profiilide tarne koos lisatarvikutega (sh tihendid, kinnitite ja lisaplekkidega) võimaldab kiiret paigaldust, garanteerib sõlmede tiheduse ja viimistletud tulemuse. 
    Projekteerimine
    Projekteerimise lihtsustamiseks pakub Ruukki CAD/BIM objektide ja dimensioonimisprogrammide valikut, mida saab alla laadida portaalist Software Toolbox.

     
    Eelmodelleeritud BIM-objektid

    Laadige objektid alla (ArchiCAD)
    Laadige objektid alla (Revit)

     
    Dimensioneerimistarkvara Poimu

    Ruukki pakub suurepärast dimensioneermistarkvara Poimu, mis võimaldab kandvate profiilide tootevaliku optimeerimist Eurocode’i kohaselt. Vaid mõnede alusandmete sisestamisel saab kasutaja valida Ruukki valikust sobiva kandva profiilpleki. Kiiroptimeerimistööriist pakub lahendusi ühe, kahe ja mitme avalistele konstruktsioonidele. See annab täpse lahenduse, millist ja mis mõõtudega profiili tuleks kasutada.

    Lae alla Poimu

    Detailjoonised (.dwg)

    Detailjoonised (.pdf)

    Juhised

    PAIGALDUSJUHISED

    Paigaldusjuhised sisaldavad infot järgneva kohta:

    • toote pakendus,
    • transport ja mahalaadimine,
    • ladustamine ja
    • paigaldamine.
    Sertifikaadid

    Toimivusdeklaratsioon