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  • Wind Zones
  • Tie Densities
  • Tie Selection
  • Tie Spacing
  • Installation
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Ties

Stud-Tie is used for tying new timber stud frames to masonry bed joints and forming cavities using timber frame construction systems.

Benefits & Features:

- Quick installation .
- Lateral flexibility overcomes any misalignment.
- Allows for close edge fixing.
- Allows for thermal movement.
- Multi water drips.
- Easily installed through cavity insulation.
- No splitting to timber studs.

- Designed and tested to EN10088.
- Stress free fixing.
- Austentic 304 or 316 stainless steel.
- No disturbance to brickwork.
- Small cross area gives good sound proofing.

Installation Procedure

Polar-Tie Installation

1. Insert tie into support tool.

Polar-Tie Installation

2. Position tie where required and level with outer mortar bed.

Polar-Tie Installation

3. Hammer tie through insulation and into timber frame, then fit retaining clip.

Polar-Tie


4. Embed outer tie end in mortar of outer leaf masonry.

Polar-Tie Installation

Polar-Tie Installation


Size Price Qty Add to Cart
100 Stud-Tie Ties 4.5mm x 195mm

£21.78
100 Stud-Tie Ties 4.5mm x 220mm

£24.63
100 Stud-Tie Ties 4.5mm x 245mm

£27.50
100 Stud-Tie Ties 4.5mm x 270mm

£30.36
100 Stud-Tie Ties 6mm x 195mm

£27.50
100 Stud-Tie Ties 6mm x 220mm

£30.94
100 Stud-Tie Ties 6mm x 245mm

£34.37
100 Stud-Tie Ties 6mm x 270mm

£37.82
Stud Tie Hand Support Tool

£27.30


Size Buy 2 Buy 3+ Buy 5+ Buy 8+
100 Stud-Tie Ties 4.5mm x 195mm £20.69 £20.04 £19.60

£19.17
100 Stud-Tie Ties 4.5mm x 220mm £23.40 £22.66 £22.17 £21.67
100 Stud-Tie Ties 4.5mm x 245mm £26.13 £25.30 £24.75 £24.20
100 Stud-Tie Ties 4.5mm x 270mm £28.84 £27.93 £27.32 £26.72
100 Stud-Tie Ties 6mm x 195mm £26.13 £25.30 £24.75 £24.20
100 Stud-Tie Ties 6mm x 220mm £29.39 £28.46 £27.85 £27.23
100 Stud-Tie Ties 6mm x 245mm £32.65 £31.62 £30.93 £30.25
100 Stud-Tie Ties 6mm x 270mm £35.93 £34.79 £34.04 £33.28


Wind Speed Zones

TIE LOADS & DENSITIES

 

The Densities and Spacing
Ties per M2
Vertical Centres
Horizontal Centres

EN10088 classification

Tie size
2.5
450mm
900mm
   Type 3 6mm

4.44

 375mm 600mm Type 5 & 6 4.5mm
7.40
225mm
600mm
 Type 5 & 6 4.5mm

B.S. 5628 requires extra ties at 300mm vertical spacing's to either side of all openings. i.e. doors & window reveals

DD 140: Part 2: 1987 Classification by end use

Classification

Type of structure and frequency of tying Geographical location
Type 3. (Masonry: Basic) Suitable for masonry cavity walls of domestic houses and small commercial buildings of up to three storeys, i.e. not greater than 15 m in height, comprising two leaves of brick or block work of similar thickness in the range of 90 mm to 150 mm May be suitable for cavity walls having leaves of disparate  thickness or stiffness or for cladding walls in high rise  buildings, but should only be used in these situations if shown to be of adequate performance by calculation Suitable for buildings anywhere in England where the basic wind speed does not exceed 44 m/s or for buildings on town or city sites in areas where the basic wind speed does not exceed 52 m/s (see wind zones)
Type 5
(Timber frame)		 Suitable for tying masonry outer cladding on to softwood structural framework of domestic dwellings and industrial/
commercial buildings up to two storeys and not greater than 15 m height. Not suitable for attaching masonry to other materials nor suitable for use in multi-storey structures of more than two storeys .Density not less than 4.4 ties per square metre or 7 ties per square metre (see under 'Geographical location')		 Suitable at a density of 4.4 ties per square metre for buildings anywhere in the South East of England where the basic wind
speed does not exceed 44 m/s, and for buildings on town and city sites in areas where the basic wind speed does not exceed 52 m/so In more severe situations the tie density should be increased to 7 ties per square metre
Type 6.
(Timber frame: high movement, e.g. 18 mm)

 As for type 5, but suitable for three-storey buildings, being. Designed specially to accommodate the increased
differential shrinkage levels likely to be encountered in the third storey of a building of not greater than 15 m in height.
NOTE. The basic wind speed is the maximum gust speed of the wind 10 m above the ground when blowing in open level country and likely to be exceeded only once in 50 years on average. The design wind speed is the basic wind speed factored to take account of ground roughness. which reduces wind speed near the ground. local obstructions. which impede the wind. and particular conditions which can accelerate the wind (e.g. funnelling), The design wind speed for permanent works other than farm buildings has a probability of being equalled or exceeded once in every 50 years. Different probabilities may apply to temporary works and farm buildings.

 

Tie Selection

 
Inner Leaf Embedment
Cavity Range
90mm
50mm
195mm
75mm
220mm
100mm
245mm
125mm
270mm



Tie Spacing


Tie Spacing


Installation Procedure

(1) Insert tie into support tool.
(2) Push front end of tie through any insulation
until touching the stud, then measurer back 50mm
from the front face of brickwork and mark support tool with tape, Position tie where required and level with outer mortar bed.
(3) Hammer tie through insulation and into timber stud.
(4) Embed outer tie end in mortar of outer leave masonry.

 

To save the file to your computer, right click on the following link and select "save file as..."

www.wallfast.co.uk/pdf/Stud-tie.pdf




 

 

 



Triset is a rapid curing 'one shot' two part chemical anchoring cartridge system based on a polyester resin. Applied in one single action to produce a cost effective, tough, chemical resistant fixing.
Cem-spand is a specially formulated High performance injectable cementitious grout for bonding metal to all types of common masonry substrates.
Wall tie SDS power installation tool used for installing Wallfast wall ties.
Resin gun used for installing Wallfast resin.
Metal detector for locating corroded wall ties in masonry.
Manual air pump used for clearing dust and debris from installation holes.
Tri-bars are three finned helical stainless steel reinforcement rods, for reinforcing bed-joints to enhance lateral loading resistance in new and existing buildings.
Fast-fix wall tie replacement and masonry repair system can be used to re-tie and repair a wide range of different materials like air-crete blocks, clay bricks and stone.
For tying cavity party walls when improved sound insulation is required and tying all types of masonry cavities requiring class 2 bed-joint ties.
For tying light weight thermal blocks to masonry bed-joints, forming cavities using thin joint block construction systems and tying cavities and abutting walls bed-joints to thermal blocks.
For tying Polar walls to masonry clad bed-joints. Two install methods can be used for before or after concrete cure.
For tying cavities, when rebuilding unstable outer leaves to existing inner leaves, forming cavities by adding outer clad brickwork to existing masonry walls and joining cavity or abutting masonry walls when adding extension to properties.
For tying new timber stud frames to masonry bed joints and forming cavities using timber frame construction systems.
Bow-Fix is a lateral restraint system, which offers a quick and easy method of restraining bowing walls to timber floor chambers.
Cem-Fix masonry stabilising system is a combination of our special Cemspand cementitious grout with controllable expanding agent and our Cem-Fix reinforcement rods brought together to give a fast and cost effective set of masonry repair strategies to re-stabilising multi brick arches, brick tunnels, rubble filled walls and seperated party walls.
The Resi-Fix cavity wall tie replacement system, for when a resin bond is required in both inner and outer leafs of different materials like, air-crete blocks, clay bricks, stone and concrete blocks. This is ideal for small one off jobs of around 30-200 ties.
The versatile Tri-Fix wall tie replacement system can be used to tie together a large range of differing materials like timber, air-crete blocks, clay bricks, stone, concrete blocks and steel beams.
Speed-Fix is a multi purpose headless fixing, that can be installed like a nail and performs like a screw. With no need of any wall plugs. Installing Speed-fix is the quickest way of joining timber carcass or mouldings to all types of masonry. Speed-fix can be hammered straight through timber and Air-Crete blocks or fix timber to harder masonry materials by using a pilot hole. In addition it is a very strong structural timber to timber fixing which will not come apart under spring tension loads. Speed-fix can also be used to tie frames to bed joints. Speed-fix has a small core diameter which allow it to be used in thin timbers without causing splitting while still conforming to CP112 1972, unlike standard wire nails.
Tim-Fix is used for structual fixings for warm roof counter batten systems and vertical tile hanging systems. Tim-Fix have special helical features which protect insulation sarking boards from roof weight compression loads and wind suction tension loads, while its small constant core diameter allows it to be used in thin counter batten timbers while still conforming to CP112 1972, unlike standard wire nails.
Crack Repair is a website from Wallfast specialising in crack repair solutions.