[/av_codeblock] [av_slideshow_full size='featured_large' stretch='' animation='slide' autoplay='false' interval='5' control_layout='av-control-default' src='' attachment='' attachment_size='' position='top left' repeat='no-repeat' attach='scroll'] [av_slide_full id='1640'][/av_slide_full] [/av_slideshow_full] [av_heading tag='h2' padding='10' heading='SANDSTEIN' color='' style='blockquote modern-quote modern-centered' custom_font='' size='' subheading_active='' subheading_size='15' custom_class=''][/av_heading] [av_hr class='custom' height='50' shadow='no-shadow' position='center' custom_border='av-border-fat' custom_width='50px' custom_border_color='#444444' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='no' custom_icon_color='' icon='ue808' font='entypo-fontello'] [av_textblock size='' font_color='' color='']

Der Ibbenbürener Sandstein (auch als Kohlensandstein bezeichnet)

ist ein Karbonsandstein, der seinen Namen von der Stadt Ibbenbüren

im nördlichen Westfalen erhalten hat, wo sich seine Vorkommen am

Schafberg erstrecken. Der Ibbenbürener Sandstein entstand vor etwa

300 Millionen Jahren in einem Zeitabschnitt des Oberkarbon. Der

Ibbenbürener Sandstein ist ein Quarzgestein mit hohem Kieselsäureanteil

und über Jahrzehnte hinweg als Baumaterial beliebt. Er zeichnet sich

durch hohe Widerstandskraft gegen Verwitterung aus. Er ist frostbeständig,

allerdings nicht tausalzbeständig. Typische Verwendung findet er in

Mauersteinen, Fenster- und Türgewänden, Verblendern,

Blockstufen, Bodenplatten und vielem mehr.

[/av_textblock] [av_section min_height='' min_height_px='500px' padding='default' shadow='no-shadow' bottom_border='no-border-styling' bottom_border_diagonal_color='#333333' bottom_border_diagonal_direction='' bottom_border_style='' id='' color='main_color' custom_bg='#e6e4e2' src='' attachment='' attachment_size='' attach='scroll' position='top left' repeat='no-repeat' video='' video_ratio='16:9' overlay_opacity='0.5' overlay_color='' overlay_pattern='' overlay_custom_pattern=''] [av_one_half first min_height='' vertical_alignment='' space='' custom_margin='' margin='0px' padding='0px' border='' border_color='' radius='0px' background_color='' src='' background_position='top left' background_repeat='no-repeat' animation='' mobile_display=''] [av_slideshow size='large' animation='slide' autoplay='false' interval='5' control_layout='av-control-default'] [av_slide slide_type='image' id='1642' video='http://' mobile_image='' video_ratio='16:9' title='' link_apply='' link='lightbox' link_target=''][/av_slide] [/av_slideshow] [/av_one_half][av_one_half min_height='' vertical_alignment='' space='' custom_margin='' margin='0px' padding='0px' border='' border_color='' radius='0px' background_color='' src='' background_position='top left' background_repeat='no-repeat' animation='' mobile_display=''] [av_hr class='custom' height='50' shadow='no-shadow' position='center' custom_border='av-border-fat' custom_width='100px' custom_border_color='#e6e4e2' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='no' custom_icon_color='' icon='ue808' font='entypo-fontello'] [av_hr class='custom' height='50' shadow='no-shadow' position='center' custom_border='av-border-fat' custom_width='100px' custom_border_color='#e6e4e2' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='no' custom_icon_color='' icon='ue808' font='entypo-fontello'] [av_heading tag='h3' padding='10' heading='TECHNISCHE WERTE' color='' style='blockquote modern-quote modern-centered' custom_font='' size='' subheading_active='' subheading_size='15' custom_class=''][/av_heading] [av_textblock size='' font_color='' color='']

Rohdichte 2,44 g/cm³

Wasseraufnahme (Atm.) 2,0 Gew.-%

Druckfestigkeit 120,7 N/mm²

Biegefestigkeit 7,6 N/mm²

Abriebfestigkeit -- cm³/50cm²

* Alle Werte ca.-Werte

[/av_textblock] [/av_one_half] [/av_section] [av_heading tag='h2' padding='10' heading='IMPRESSIONEN' color='' style='blockquote modern-quote modern-centered' custom_font='' size='' subheading_active='' subheading_size='15' custom_class=''][/av_heading] [av_masonry_gallery ids='1646,1633,1626' items='24' columns='3' paginate='pagination' size='flex' gap='large' overlay_fx='active' container_links='active' id='' caption_elements='none' caption_styling='' caption_display='always' color='custom' custom_bg='#ffffff'] [av_hr class='default' height='50' shadow='no-shadow' position='center' custom_border='av-border-thin' custom_width='50px' custom_border_color='' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='yes' custom_icon_color='' icon='ue808' font='entypo-fontello']