Repairing and replacing joint fillings

Joints are maintenance components. Joint fillings must be regularly repaired or replaced in order to confidently achieve the planned service life of concrete slabs and thus ensure their sustainability.

MAINTAINING THE VALUE OF
OUR TRANSPORT INFRASTRUCTURE.

APPLICATION

Compliance with maintenance intervals depending on the joint filling system

Maintenance of joint functionality, seal and guaranteed movement capacity

To maintain the durability of the traffic area through early repairs at low cost

Compliance with maintenance intervals reduces the costs over the surface’s entire service life

To minimise the risk of heat damage (blow-ups) with old surfaces

ADVANTAGES

Renewal of sealants or joint profiles

Replacement of joint filling systems with alternative options

Sealing of joints to prevent water getting in and causing subsequent damage due to erosion of the support layer

Prevents foreign substances (e.g. dirt, sand) from getting into the joint gap, which impair free movement and may lead to subsequent damage such as heat blow-ups

Functional joints ensure the durability of the traffic area

Can also be carried out at off-peak times with short time windows

Repair of joints according to German ZTV BEB-StB