| Customization: | Available |
|---|---|
| Material: | Galvanized Iron Wire |
| Cross Sectional Shape: | Round |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
What's Butterfly Wall Ties?
Specifiction :
1. Materials: Galvanized stainless steel wire(304 or 316), others.
2. Diameter: 2mm--6mm, according to your requirement.
3. Packaging: 250 pcs/case.
4. Delivery time: 25 days.
5. Delivery Port: Tianjin.
Butterfly Tie Wire
Cavity wall ties
Block Wall Ties
Double Triangle Tie
Butterfly wall ties.
Masonry reinforcement
Length of Tie and Embedment
Wall Ties should be of the correct length to ensure they are properly embedded in the masonry. The tie should have a
minimum embedment of 50mm in each leaf but also take site tolerances into account for both cavity width and centering
of the tie. For this reason, we suggest tie lengths which achieve an embedment of between 62.5mm and 75mm.
Recomended lengths to suit various cavity widths are shown for masonry-to-masonry wall ties.
Metal fixing products, stainless steel double triangle tie.
Cavity wall ties are used in cavity walls to hold the two walls together, without wall ties the two walls can bulge or bow.
Packing
Introduction:
Butterfly Wall Tie previously Twist central is used to prevent moisture travellingacross cavity (twist must be placed down the cavity). Accepted as Type A (sound)
Sizes Units Per
150mm 250 Bundle
200mm 250 Bundle
225mm 250 Bundle
250mm 250 Bundle
300mm 250 Bundle
Dimensional Standards
Fixed Dimensions
When Specifying ties certain set or minimum dimensions shall be followed, these are described as fixed dimensions and
based on the limitations of material and the production processes.
Where a screw or bolt fixing is to be made a minimum length of 30mm is required.
Lengths
Lengths are generally measured to the extremity of the tie.
For ties fitting into channels the specified length is measured to the shoulder of the tie.
Wire Ties
A range of cavity wall ties are available manufactured in accordance with BS EN 845-1 which supersedes BS 1243. These
are available in stainless steel, pre-galvanized or hot-dip galvanized steel, and to the dimensions shown
Applications:
Wall ties are used in cavity walls to hold the two walls together, without wall ties the two walls can bulge or bow. In older properties steel wall ties were used which rusted and corroded away due to the moisture and condensation in the cavity. Stainless steel wall ties or sometimes galvanised steel wall ties are used, which are far better as they do not rust. Often in older properties the wall ties will need replacing as the old ones have rusted away, there are companies which specialise in this and should give a ten year guarantee or perhaps longer.
Installation of ties
Wall ties should be pressed down in, and surrounded by, fresh mortar.
To ensure cavity wall ties are effective at tying the leaves together they should be installed as the inner leaf is constructed
and not simply pushed into a joint.
Ties should be installed with a slight fall to the outer leaf, never to wards the inner leaf as this could provide a path for
moisture to cross the cavity.
The drip part of the tie should point downwards and be positioned near the centre of the open cavity.
Installed ties should be clear of mortar droppings to allow the drip to function and prevent water from crossing to the
inner leaf of masonry
We can do many kinds of wire and metal wall ties by automatic machine .
Building Wire and Metal Wall Ties
Stainless Steel Cavity Wall Ties
1) Cavity wall ties
2)DoubleTriangle wall ties
3)Butterfly wall ties
4)Anchor Wall Ties
5) Housing wall ties
6) Brick ties
Lengths: 200, 225, 250, 275mm , material : Galvanized iron wire , stainless steel wire .
We can do many kinds according customers sample and drawing .
){kind=link}