EJOT VSD 8U-V renovation anchor

EJOT VSD 8U-V

Renovation anchor

The EJOT VSD 8U-V double expansion renovation anchor enables the subsequent renovation of masonry cavity walls. Advanced corrosion or a complete lack of brick ties can lead to decreased stability of the outer wall and possibly cause considerable injury.

In particular curtain walls made before 1979 should be subject to further inspection.

When renovating the outer facade the stability of the curtain wall must be verified. Here we recommend the installation of the EJOT VSD 8U-V with a galvanically zinc-plated steel screw as a particularly cost-effective solution for subsequent installation on buildings in an industrial atmosphere and near to the sea.

• Anchor approved by the building authorities for renovating masonry cavity walls • Very cost-effective restoring of the structural integrity

• Double expansion wall anchor: simultaneous embedment in both the inner and outer walls

• Universal expansion zone: secure installation into concrete load-bearing walls, solid and perforated brick masonry • Clean and fast installation (no mortar required)

• 100% installation control

• Temperature-independent installation

• Can already be installed at 0°C

Note

After renovation of the outer leaf, an additional facade system with thermal insulation (e.g., ETICS) with a thickness of at least 60 mm has to be applied. It also has to be ensured that no ventilation takes place behind the outer wall.

Technical Data

Drill hole depth h1 ≥ Drill hole diameter Embedment depth hef ≥ Screw drive German DiBt approval 80 mm 8 mm 70 mm TORX T25 Z-21.2-1652

Building materials, sorted according to use categories and permissible loads

The permissible loads specified correspond with the applicable German design specifications. National safety factors are already considered. Please observe the approval.

Minimum requirements on the raw density and compression strength of stone according to the approval.

Permissible loads according to Z-21.2-1652

A Normal weight concrete C 12/15 acc. to EN 206-1 B Clay brick (Mz) acc. to EN 771-1 / DIN 105 B Solid lime sandstone (KS) acc. to EN 771-2 / DIN EN 106 B Solid masonry of lightweight concrete (V) acc. to EN 771-3 / DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to EN 771-1 / DIN 105 C Sand-lime perforated bricks (KSL) acc. to EN 771-2 / DIN EN 106 C Lightweight concrete hollow blocks (HbL) acc. to EN 771-3 / DIN 18151

1.0 kN 0.4 kN 0.4 kN 0.2 kN 0.25 kN 0.25 kN 0.15 kN

Installation

The installation of the EJOT VSD 8U-V is each carried out in the middle of the stone of the decking bricks.

Our service for you:

Restoring the structural integrity of a decking sheet must be measured by an engineer for safety reasons.

Our application technology service consults you in the selection of the matching renovation solution and provides you with all details necessary. The existing wall construction can be determined by using an endoscope. The applicable permissible loads in the backing wall can be determined by performing anchor pull-out tests.

Product range

Minimum thickness of the outer leaf (mm) 115 115 115 115 115 115 Distance between inner and outer shell (mm) Product name and length (mm) Article number Packaging unit (pcs.)

0-20 20-40 40-60 60-80 80-100 100-120 EJOT VSD 8U-V x 205 8765 205 400 EJOT VSD 8U-V x 225 8765 225 400 EJOT VSD 8U-V x 245 8765 245 400 EJOT VSD 8U-V x 265 8765 265 400 EJOT VSD 8U-V x 285 8765 285 400 EJOT VSD 8U-V x 305 8765 305 400 100 100 100 100 100 100 Palett units (pcs.) 7,200 7,200 7,200 2,400 2,400 2,400