Concrete joint sealing and joint repair

Expansion and control joints in concrete slabs are crucial for managing movement and preventing random cracking.

At Waterstop Solutions, we offer expert joint sealing and repair services designed to accommodate concrete’s natural expansion and contraction. Our solutions provide long-lasting protection, effectively handling joint movement and preventing further damage.

We proudly serve clients on the East Coast of Australia, with offices in Brisbane and Sydney, offering our services throughout Queensland and New South Wales.

What is the difference between caulking and joint sealing?

Crack and joint sealing, or “caulking”, is used to seal joints and seams.  It is an essential part of any construction project or maintenance program to prevent the ingress of water, chemical solutions or other foreign materials through expansion joints.

Caulks and sealants are usually applied with a caulking gun, so sealants are often referred to as “caulk.”

Both caulks and sealants are used to fill gaps or cracks between building materials, but the main difference between caulk and sealant is elasticity.

1. Caulks are fairly rigid when dry and are intended for use in areas with minimal expansion and contraction.

2. Sealants are made from flexible material, such as silicone, or a mastic sealant. They cure in an elastic state, bonding to the surfaces of the joint – resulting in a flexible and protective seal.

The importance of maintenance of industrial floor joints

It goes without saying that the best industrial concrete floor is one that provides a smooth, hard, interruption-free platform for operations.

Unfortunately, concrete floors must have joints – and joints are interruptions in an otherwise continuous surface. Each joint is a potential impact point for hard wheels, pallets, forklift tongs or other hard objects.

Joints are subject to many factors which influence their design and service life. In load-bearing conditions, this service life can be compromised. Joint deterioration, cracks, spalling and water ingress/seepage affect the longevity of the asset.

Warehouse slabs, cold-room floors and driveways are subject to impact damage from forklifts – especially electric forklifts. The small, solid rubber wheels impact upon joint shoulders and any small imperfections on the slab. Often these areas will “grow” rapidly and become a potential risk for operators, the forklift and stock.

Other Services

Remedial Consultation

Audit and Priority Report Service QLD

Asbestos Encapsulation

Concrete Protective Coatings

Concrete Repair

Crack Injection

Ground Improvement

Leak Sealing

Remedial Waterproofing

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