ejotherm® STR U

Specification

  • Applications

    Universal screw-in anchor for countersunk and surface fixed installation in concrete and masonry

     

    • For all substrates (A, B, C, D, E)
    • For all insulation boards
    • For countersunk and surface fixed instalaltion
    • For homogeneous surfaces and even rendering
    • With European Technical Approval (ETA)
  • Properties

    • Approved for all building materials
    • Countersunk installation - EJOT STR principle with ejotherm STR cap for homogeneous surfaces and even rendering - quick and easy without milling dust
    • Surface fixed installation using ejotherm STR plug
    • Short embedment depths, high loads for maximum safety and economic anchor usage
    • Permanent contact pressure
    • Premounted screw for quick installation
    • 100% setting control: the countersunk installation of the washer indicates safe anchorage
  • Technical specifications

    • Anchor diameter: 8 mm
    • Washer diameter: 60 mm
    • Drill hole depth, countersunk installation h1 ≥: 50 mm (90 mm)
    • Drill hole depth, surface fixed installation h2 ≥: 35 mm (75 mm)
    • Anchorage depth hef≥: 25 mm (65 mm)
    • Screw drive: TORX T30
    • Point thermal transmission χ 
      countersunk installation: 0,002 W/K
      surface fixed installation: 0,002 W/K
    • Use categories acc. to ETA*: A, B, C, D, E
    • German DIBt approval: Z-21.2-1769
    • European Technical Approval: ETA-04/0023

    Values in parentheses: anchoring in aerated concrete (use category E)
    *Specification according to ÖNORM B 6124 for concrete, solid brick and vertical brick


    Characteristic loads:

    Building material class A:

    • Normal weight concrete C 12/15 acc. to EN 206-1: 1.5 kN
    • Normal weight concrete C 16/20 - C 50/60 acc. to EN 206-1: 1.5 kN
    • Pre-cast concrete panel C16/20 - C50/60: 1.5 kN

    Building material class B:

    • Clay bricks (Mz) acc. to DIN 105: 1.5 kN
    • Solid lime sandstone (KS) acc. to DIN EN 106: 1.5 kN
    • Solid masonry of lightweight concrete (V) acc. to DIN 18152: 0.6 kN

    Building material class C:

    • Vertically perforated clay bricks (Hlz) acc. to 105: 1.2 kN
    • Vertical coring reference bricks (Hlz) acc. to ÖNORM B 6124: 0.75 kN
    • Sand-lime perforated (KSL) acc. to EN 106: 1.5 kN
    • Lightweight concrete hollow blocks (HbL)acc. to DIN 18151: 0.6 kN

    Baustoffklasse D:

    • Lightweight aggregate concrete (LAC): 0.9 kN

    Building material class E:

    • Autoclaved aerated concrete P2 - P7: 0.75 kN

    For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval.

Find the right anchor lengths: ETICS anchor configurator
ETICS products are only available from system suppliers

Filter

Selected filters

    Orderidentifier Article Number Washer diameter mm Length mm Construction way Screw-in-/hammer-inanchor Unit
    ejotherm STR U 115 8709115400 60.0 115.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    115.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 115
    Unit
    100
    ejotherm STR U 135 8709135400 60.0 135.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    135.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 135
    Unit
    100
    ejotherm STR U 155 8709155400 60.0 155.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    155.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 155
    Unit
    100
    ejotherm STR U 175 8709175400 60.0 175.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    175.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 175
    Unit
    100
    ejotherm STR U 195 8709195400 60.0 195.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    195.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 195
    Unit
    100
    ejotherm STR U 215 8709215400 60.0 215.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    215.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 215
    Unit
    100
    ejotherm STR U 235 8709235400 60.0 235.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    235.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 235
    Unit
    100
    ejotherm STR U 255 8709255400 60.0 255.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    255.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 255
    Unit
    100
    ejotherm STR U 275 8709275400 60.0 275.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    275.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 275
    Unit
    100
    ejotherm STR U 295 8709295400 60.0 295.0 countersank and surface fixed installation screw-in-anchor 100

    Specifications

    Washer diameter
    60.0
    Length
    295.0
    Construction way
    countersank and surface fixed installation
    Screw-in-/hammer-inanchor
    screw-in-anchor
    Orderidentifier
    ejotherm STR U 295
    Unit
    100