{"id":5062,"date":"2010-12-21T07:46:22","date_gmt":"2010-12-21T06:46:22","guid":{"rendered":"https:\/\/www.generaleprefabbricatispa.com\/solutions\/spiroll\/"},"modified":"2018-05-25T12:12:12","modified_gmt":"2018-05-25T10:12:12","slug":"spiroll","status":"publish","type":"page","link":"https:\/\/www.generaleprefabbricatispa.com\/en\/solutions\/spiroll\/","title":{"rendered":"Spiroll extruded hollow core floor slabs"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]Spiroll extruded hollow core floor slabs<\/strong>\u00a0were introduced in Italy by Generale Prefabbricati in the mid-1970\u2019s. Since then, the Company has consolidated its position as a market leader, in terms of their presence, applied technologies and quality standards.
\nGenerale Prefabbricati is specialised in the research, design and marketing of prefabricated hollow core floor slabs. From its 3 manufacturing plants (north, central, southern Italy), it targets markets throughout entire domestic area and neighbouring countries, as well as international markets through special dedicated factories.[\/vc_column_text][vc_single_image image=”3473″ img_size=”full” alignment=”center” image_hovers=”false” lazy_loading=”true” el_class=”imaborder”][vc_column_text]<\/p>\n

MAIN FEATURES<\/h2>\n
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  • Minimum fire resistance equal to R=90\u2019\u00a0and designable up to R=180\u2019 (UNI EN 1992-1-2)<\/li>\n
  • Good thermal and acoustic insulation performance<\/li>\n
  • Low deformability due to bending<\/li>\n
  • Anti-seismic efficiency thanks to the excellent transmission of stress on surfaces<\/li>\n
  • Possibility to creating perforated patterns and cantilevers<\/li>\n
  • High transverse load capacity through the longitudinal joint arrangement<\/li>\n
  • Possibility of reaching large gaps with high loads and small thicknesses<\/li>\n
  • Self-supporting at all stages of assembly<\/li>\n
  • Adaptability to the passage of systems<\/li>\n
  • Smooth metal mould surface, ready for painting<\/li>\n
  • High technical and functional reliability, guaranteed by rigorous quality control<\/li>\n
  • CE marking of components (UNI EN 1168)<\/li>\n
  • C 45\/55 concrete<\/li>\n
  • Harmonic steel in stabilised strands fptk = 1860 N \/ sq mm., fp(1)k = 1670 N \/ sq mm.<\/li>\n
  • Concrete for supplementary casting C 25\/30<\/li>\n
  • Can be used in aggressive environments<\/li>\n<\/ul>\n

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    Spiroll Brochure<\/h2>\n
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    Request the Complete Spiroll Technical Log<\/h2>\n

    Please fill out the following form to\u00a0request the Complete Spiroll Technical Log<\/strong>.[\/vc_column_text]