SINTON® Q

The impact sound insulation element SINTON® Q decouples stair landings, flights or access balconies from masonry or concrete staircase walls and from the impact noise of footfall. It consists of a load-transmitting round dowel, a vibration-damping wall bearing and a running sleeve with reinforcement cage. Depending on the version (J50 / J120), SINTON® Q is suitable for joint widths of 10-50 mm or 51-120 mm and for transmitting positive (Q1) and also negative shear forces (Q2). The insulation element can be used in in-situ concrete and prefabricated construction. The reinforcement cage of SINTON® Q1 can be inclined by up to +/- 8° so it can be flexibly adapted to the reinforcement of spiral staircases on site. When a fire protection collar is used, SINTON® Q conforms to fire resistance class R 120.

General building approval: Z-15.7-355
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Variants

Article

G

Weight per storage unit
  • 420100025004
    Impact sound insulation element Q1
    Weight per storage unit
    6.514 kg
    More information
  • 420100025005
    Impact sound insulation element Q1
    Weight per storage unit
    7.024 kg
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  • 420100025006
    Impact sound insulation element Q2
    Weight per storage unit
    6.581 kg
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  • 420100025007
    Impact sound insulation element Q2
    Weight per storage unit
    7.091 kg
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Details

  • General building approval: Z-15.7-355
  • Good corrosion protection, made of high-strength stainless steel
  • For in-situ concrete and precast construction
  • The tiltable prefabricated reinforcement cage makes this element ideal for use in spiral staircases.
  • Landing impact sound level difference ΔL*w, landing = 31 dB - 34 dB, tested according to DIN 7396

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Downloads

  • Price list 2025 Shell construction / facade

    Valid from February 1, 2025

    PDF, 18 MB

    de en

  • Technical Information SINTON®

    Technische Information

    PDF, 12 MB

    de en

  • Expert Report Fire Protection SINTON® Q

    Gutachten

    PDF, 997 KB

    de
    Download

  • Acoustic Test according to DIN 7396 SINTON® Q

    Typenprüfung

    PDF, 4 MB

    de
    Download

  • General building approval SINTON® Q

    Zulassung

    PDF, 3 MB

    de
    Download

  • Installation instructions SINTON ® Q

    Installation instructions for prefabricated staircases

    PDF, 652 KB

    de
    Download

BIM- and CAD-Data

  • CAD Details SINTON® Q1-J120

    CAD Details SINTON® Q1-J120

    ZIP, 2 MB

    de en
  • CAD Details SINTON® Q1-J50

    CAD Details SINTON® Q1-J50

    ZIP, 2 MB

    de en
  • CAD Details SINTON® Q2-J120

    CAD Details SINTON® Q2-J120

    ZIP, 2 MB

    de en
  • CAD Details SINTON® Q2-J50

    CAD Details SINTON® Q2-J50

    ZIP, 2 MB

    de en

Load diagram

Included accessories

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