Joints are provided in concrete floors to allow for drying shrinkage and temperature changes. Filling these joints with sealants will help increase the life expectancy of your concrete slab. Depending on the width of the joints and the age of the joints within the concrete floor slab, will depend on which joint sealant should be installed.
Nationwide Concrete Flooring recommends using their Instant Seal 101 for saw cut induced contraction joints. Instant Seal 101 is an expandable joint filler used to seal saw cut joints on both internal and external concrete floor slabs. Its special balloon shape enables it to maintain its position without coming out or dropping down into the joint.
- Prevents ingress of debris which could damage the joint
- Supports the joint arris whilst allowing movement
- Variety of sealants depending on width of joint and age of concrete slab
- Instant Seal has no curing time for early trafficking
- Quick installation
To enquire further about our concrete joint sealant service please call 01430 436596
The sealing of joints within concrete floor slabs should be maintained and replaced as required as they may debond depending on the environmental conditions and the on-going temperature changes causing the concrete slab to expand and contract. Nationwide Concrete Flooring can offer a long-term monitoring and maintenance service for both your joints and sealants.
To enquire further about our concrete joint sealant service please call 01430 436596 or complete our enquiry form here