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Concrete screw anchor W-SA TC, Timber Connect

Screw anchor, W-SA TC Timber Connect
ANC-(W-SA TC)-T45-(A2K)-60/200-10X130

Art.-no. 0901510131
EAN 4052712173592
-,--
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For attaching wooden sills in cracked and non-cracked concrete
  • High transferable tensile and shear loads

  • Invisible sill fastening: The small screw head can be recessed in the wooden beam

  • Several fixture thicknesses possible for each screw diameter (e.g. W-SA TC 12 x 160: tfix = 80 mm to 300 mm)

  • Loads do not depend on attachment thickness

  • Push-through installation

  • Quick and easy assembly and removal - the sill anchor can be set with the tangential impact driver ESS ½ inch

  • Immediate load-bearing capacity - no waiting

  • Virtually no expansion effect, enabling minimal edge and axis distances to be maintained

  • Anchorage via mechanical interlock

  • The saw-tooth threads cut into the concrete when the sill anchor is screwed into the pre-drilled hole.
Proof of Performance

DIBt National technical approval Z-21.1-1917



Design


  • Wood connections: Design in accordance with DIN 1052:2008-12

  • Concrete connections: Design in accordance with ETAG 001, Annex C

Create the drill hole

Clean the drill hole

Adjust wood thickness [cm] on setting tool

Set screw anchor with tangential impact screwdriver

The screw anchor is correctly set when the marking [setting tool] is flush with the surface

DIBt National technical approval Z-21.1-1917



Design


  • Wood connections: Design in accordance with DIN 1052:2008-12

  • Concrete connections: Design in accordance with ETAG 001, Annex C
Product information

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Application area

Fastening wooden sills in cracked and non-cracked concrete



The sill anchor has general technical approval for use in reinforced or non-reinforced standard concrete with a strength class of min. C20/25 and max. C50/60 in accordance with EN 206-1:2001-07



Anchorage with general technical approval in cracked concrete (tension zone) and non-cracked concrete (compression zone)



The sill anchor may only be used for components in enclosed areas, e.g. homes, offices, schools, hospitals, retail outlets



The sill anchor can be used to connect the following types of wood:


  • Solid wood made of coniferous wood assigned at least grade S10 in accordance with DIN 4074-1

  • Laminated timber in accordance with DIN 1052

  • Laminated beams assigned at least grade S10 in accordance with general technical approval

Anchor diameter

10 mm

Anchor length (l)

130 mm

Min./max. height of the fixture (t fix)

60-200 mm

Nominal drill-bit diameter (d 0)

8 mm

Drill hole depth (h 1)

75 mm

Embedding depth (h nom)

65 mm

Internal drive

TX45

Performance data
Anchor diameter [mm]7,51012
Boundary conditions in accordance with DIN 1052The following boundary conditions were taken into account for the determined load values:
Type of wood and wood strength: Softwood C24 utilisation class 1
Load action: Continuous
Admissible centric tension load1)
on an individual anchor without the influence of the edge distance
Nadm [kN] (cracked concrete C20/25,
s ≥ 3 hef, c ≥ 1.5 hef)
Base material: Concrete C20/25
Attachment: Softwood C24
Nadm [kN]0.992)2.02)3.162)
Admissible shear load1)
on an individual anchor without the influence of the edge distance
Vadm [kN] (cracked concrete C20/25,
c ≥ 10 hef)
Base material: Concrete C20/25
Attachment: Softwood C24
tfix [mm] = 400,35--
tfix [mm] = 600,350,49-
tfix [mm] = 800,350,490,71
tfix [mm] = 1000,350,490,71
tfix [mm] = 1500,350,490,71
tfix [mm] = 200-0,490,71
tfix [mm] = 250--0,71
tfix [mm] = 300--0,71
Characteristic values
Minimum axis distancesmin [mm]405060
Axis distancescr,N [mm]120142,5163,5
Minimum edge distancecmin [mm]405060
Edge distanceccr,N [mm]6071,381,8
Minimum member thicknesshmin ≥ [mm]100115125
Effective anchorage depthhef [mm]4047,554,5
Nominal drill ∅d0 [mm]6,08,010,0
Drill cutting ∅dcut ≤ [mm]6,48,4510,45
Drill hole depthh1 ≥ [mm]657585
Length of anchor in drill holehnom ≥ [mm]556575
Through hole in
wooden component being connected
d0,w = [mm]6,08,010,0
Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
Setting tool for W-SA TC Timber Connect concrete screw anchors

STGTL-(F.ANC-(W-SA-TC))-D10

x 1 pcs

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Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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