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Repair of expansion joints

Leakages can be eliminated with the correct rehabilitation of joints. In order to carry out both joint renovation and re-sealing in a minimally invasive and targeted manner, DESOI offers different products for various application procedures.

More about the different applications

B-Sting®  joint injection needleB-JOINT ® B-PROFILE®DESOI Quick Seal + DESOI Quick Seal E

B-Sting® joint injection needle

The B-STING® joint injection needle enables simple and safe sealing of sealing joints in tunnels, especially in segmental tunnels. The joint is sealed by screwing in the B-STING® with a cordless screwdriver and injecting an acrylate or polyurethane-based filler. The B-STING® remains in the component and ensures a permanent seal. There is no need for time-consuming drilling work during application.

NEW is the use of the B-STING® joint injection needle for sealing leaking expansion joints.
 

B-JOint®

 B-JOINT® is another version of the proven DESOI Quick Seal. This variant is a profile hose and does not require a terminal strip. It is flexible and adapts perfectly to unevenness. It's tightened with an air filling needle so that there's no need to tighten it with nuts. The subsequent injection takes place via the joint injection needle. The B-JOINT® can be processed in any length and is suitable for joint widths of 20 to 30 mm.
 

B-Profile®

The B-PROFILE® with integrated rubber sealing lips is suitable for subsequent sealing of leaking expansion joints by means of injection. It simplifies the work process and reduces the time required compared to conventional methods. The B-PROFILE® can be processed in any length and can be used several times after cleaning.
 

DESOI Quick Seal /
DESOI Quick Seal E

Leaky joints can be repaired with the right renovation. In order to carry out both joint renovation and re-sealing in a minimally invasive and targeted manner, DESOI offers different systems/products for various application procedures. These systems are used to reliably seal expansion, construction and movement joints. A reliable joint renovation or sealing of waterproof concrete structures is thus guaranteed.

more about the products
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