Wall Tie - Type 4 Housing
Verified by manufacturer 3 months ago
225 mm
225 mm
Type 4 - Housing stainless steel wall ties.
Application
Suitable for the following:
- Cavities 50–100 mm for use in the construction of domestic housing up to two storeys, or not higher than 10 m.
- All approved robust details for cavity masonry separating walls, both traditional and thin joint blockwork.
- Separating (party) walls.
- Satisfy most standard masonry to masonry, masonry to steelwork and masonry to concrete applications.
Description
Stainless steel wall ties designed to replace the ‘butterfly tie’ as a light duty housing tie.
Features and benefits:
- Meets the requirements of BS EN 845-1 as a Type 4 tie.
- Has a measured dynamic stiffness of <4.8 MN/m³, meeting the performance requirements of Building Regulations (E&W) Approved Document E as a Type A tie.
- Assessed independently by the BRE.
- The ties meet the technical requirements of the NHBC and the Part E requirement of the Building Regulations for the Resistance of the Passage of Sound in separating (party) or external walls as a Type A tie.
General information
Color | Silver |
Material | Stainless steel Guidance for specification option: Grade 1.4301 (304). |
Shape | Other |
Length | 200 mm 225 mm |
Uniclass | |
CAWS | F30/214 Cavity wall ties F30/215 Cavity wall ties used with partial fill insulation F30/220 Wall ties F30/24 Cavity wall ties F30/25 Cavity wall ties used with partial fill insulation F30/26 Wall ties |
Specification data - Cavity wall ties
Standard | To BS EN 845-1. |
Tie type | PD 6697 Type 4 (Masonry – light duty). |
Material | Stainless steel, grade 1.4301 (304).Guidance for specification option: Standard. Stainless steel, grade 1.4401 (316).Guidance for specification option: Optional for more corrosive environments. |
Length | 225 mm. |
Dynamic stiffness | <4.8 MN/m³. |
Accessories | Not required. WIC. Guidance for specification option: Plastic insulation retaining clip. |
Cavity size | 76—100 mm. |
Literature
Wall Ties & Restraints