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Formwork Anchors

Drop in Anchor 15mm

A drop in Anchor specifically designed for the use with 15mm Formwork Tie Rod Bars. It is ideal for low load applications, such as fixings for hand rails into existing concrete. For safety reasons we state that admissible loads for a low concrete strength of 15 M/mm. This means in practice that the anchors are often installed the next day after concreting and are already loaded.

 



 

 


 

 


CODE ITEM WEIGHT Kg
IA15 Drop In Anchor 15mm 0.2
IAP Drop In Anchor Punch 0.3

Concrete Strength
Load Direction 15 N/mm 25 N/mm 35 N/mm
Axial Tension 17.0 21.9 26.0
Diagonal Pull 45 21.5 27.8 32.8
Shearing 90 27.5 35.5 42.0
 
 

Weldable Anchor - Fitsch

A metal anchor which can be welded to RSJ’s, sheet piling and other metal structures to accept 15mm tie rod. Anchors must be welded continuously all the way round – load tests should be conducted before use.

 
 
CODE BAR DIA WEIGHT KG
F115 Fitsch 0.40
 
 

Mechanical Anchor

For securing single sided formwork to rock or concrete walls. Hole diameter required: 35mm–37mm. Conduct tensile tests before applying final load. A rock anchor for 20mm tie rod is available. Technical details on request.

 
 
CODE BAR DIA WEIGHT KG
RAD15 15mm 0.30
RAD20 20mm 0.69
 
 

Form Anchor

The Form-Anchor is versatile, noncorrosive and used mainly for securing single-sided and climbing formwork. Easily fixed using the plastic cone locator enabling quick formwork erection, with no drilling of plywood. Can also be used for securing slab edge formwork, guard rails, etc. For use with 15mm Dywidag Thru Tie Rods.



Concrete in & remove formwork. Screw in Dywidag tie rod

 
CODE O/A LENGTH THREAD LENGTH FAILING LOAD RECCOM. SAFE WORKING LOAD
SFA 130mm 65mm 100kn 50kn

 

 
 

Uni-Sleeve Anchor

The Uni-Sleeve has a 65mm long internal thread for 15mm tie rods and is ideal for:

single-faced formwork

edge formwork

scaffolding brackets

general guard rails


Safe working load: 27 kn.

Assembly

The cone is nailed to the formwork with pre assembled nail.

Push on Uni-Sleeve

Concrete and then remove formwork

Screw in tie rod as required

With the special sealing groove, the sleeve closes tightly preventing concrete from entering the sleeve.

 
CODE ITEM PACK SIZE
SUNIS Uni-sleeve & Cone 100


 
 

Recoverable Anchor Screw

Applications
anchoring single-sided formwork, etc.

clamping tunnel formwork

lifting and positioning of pre-cast elements

anchoring scaffolding

anchoring tower cranes/hoists

anchoring cantilevers and ‘drawer-forms’

Economy
Reusable over 50 times with costs recovered with as few as six re-uses

Easy extraction
Lightly oiled or greased, anchors unscrew from the concrete with a single blow to the extractor

 






 
Trailing anchor re-fixed for next pour
 
ANCHORS
Safe Loading Capacities
Using a safety factor of 2:1
Max load for Anchors kN
 
CODE ANCHOR SIZE
Concrete Strength
N/mm2
 
PHYSICAL DIMENSIONS
 
 
LENGTH (L)
MAJOR DIA. (D)
THREAD DEPTH (E)
WEIGHT (kg)
 
5
10
20
30
40
50
60
 
SRSA2012 M20x 120
12
18
28
43
54
63
72
120
39
36
0.60
SRSA2414 M24 x 140
15
22
34
49
62
72
79
140
39
35
0.72
SRSA2420 M24 x 200
25
36
57
76
92
105
114
200
39
40
0.91
SRSA2428 M24 x 280
46
60
90
115
135
155
170
280
39
50
1.02
SRSA3036 M30 x 360
DETAILS AVAILABLE ON APPLICATION
360
48
57
2.5
SRSA3643 M36 x 430
80
104
150
190
220
250
280
430
58
64
4.00
 
IMPORTANT: In critical loading cases, a greater factor of care should be used.  
 
NOTE: Specific extractors are required for each anchor bolt size.  
 
 

APT Anchors

The new APT anchor range of fixings provide the construction professional with a single fixing anchor for the majority of fixing needs. A fixing for all substrates. No plugs or inserts needed.

Single thread design to give maximum grip with minimum insertion torque.

Balancing thread designed to ensure correct alignment of anchor with drilled hole.

One piece fixing for ease of installation and reduced cost.

Uses standard drill sizes
.
Threading system allows for total removal of anchor from substrates.

Self tapping multi-substrate anchor.

Thread designed to provide positive anchorage into the substrate.

Thread provides safe anchorage over full embedment of anchor.

Threaded anchorage is not subject to expansion pressure and maintains its fix without preload.

No expansion gives close edge fixing ability.

 

Areas of Application:
Concrete, Brick, Wood, Stone, Block, Marble

 
CODE SIZE mm DRILL BIT SIZE mm HOLE DEPTH mm
APT860 8x60 8 75
APT875 8x75 8 90
APT8100 8x100 8 115
APT1075 10x75 10 95
APT10100 10x100 10 120
APT10150 10x150 10 170
APT1275 12x75 12 95
APT12100 12x100 12 125
APT12130 12x130 12 155
APT12150 12x150 12 175
APT12200 12x200 12 225
 

 


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