Wall ties for in-situ and brick walls
Intended useThe wall ties are designed to provide fixing of a facing layer from masonry units and insulating material to in-situ or brick base material.
DesignThe wall tie for in-situ and brick walls consists of the following components:
- anchoring element–plastic plug;
- BFRP bar with one sand anchor.
MarkingBPA 300-6-1P, where:
BPA – BFRP bar,
300 – wall tie length, mm,
6 – bar diameter, mm,
1P – one sand anchors.
Recommendations on the choice wall ties length
Wall ties length, mm: L = 60 + T + D + 90, where:
60 – minimal wall tie anchorage depth in a base material, mm,
T – insulation thickness, mm,
D – width of ventilated gap (if any), mm,
90 – minimal wall tie anchorage depth in facing layer, mm.
To fix a thermal insulating layer in walls with ventilated gap, a plastic restrainer should be used.
Wall tie length
from 150 to 450 mm
Length of a plug anchoring section
Bar tensile strength, not less than
1 000 MPa
Bar bending strength, not less than
1 000 MPa
Wall tie pull-out force from concrete B 25, solid brick, not less than
- Technical specifications “BFRP hammered-in anchor BPA-1P” TU 5714-010-13101102-2011;
- Certificate of compliance No. POCC RU.AÃ98.Í12471.