Description
Ejotherm STR U 2G (Box of 100)
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
- Up to 40% faster installation
- 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
- Up to 40% fastener installation
- Reduced thermal transmission (0.001 W/K)
- 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: TX30
- Point thermal transmission χ
Countersunk installation: 0,001 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
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
Building material class D:
-
Lightweight aggregate concrete (LAC): 0.9 kN
Building material class E:
-
Autoclaved aerated concrete P2 - P7: 0.75 kN