EXPANSION JOINTS

EXPANSION JOINT SERVICES FOR CIVIL PROJECTS ACROSS CENTRAL VICTORIA & METROPOLITAN MELBOURNE

What are Expansion Joints & Why They’re Important for Civil Projects

Expansion joints are basically gaps or spaces between sections of concrete. They allow the concrete to move independently, preventing cracks and buckling. Expansion joints are used to relieve pressure as the concrete expands and contracts with changes in temperature, vibrations, and movement in the earth.


In short, expansion joints are important because they help to prevent damage to concrete structures. If you have any questions about expansion joints or any other aspect of civil construction, please don't hesitate to contact us; we're here to help! We’re also versed in all other civil construction services, including; civil maintenance, bridge maintenance, kerbing and channels, and stone masonry.

Why We’re the Team for Your Expansion Joint Needs

At J & K Civil Maintenance, we are the team to choose for your expansion joint needs. We offer the inspection, repair, supply, maintenance, and installation of expansion joints. Our team of installers are highly trained and experienced in civil construction. We have many years of experience and knowledge in the expansion joint field, and we pride ourselves on being able to offer our customers the best advice and service possible. We work closely with product suppliers to ensure effective and cost-efficient outcomes for our customers. We are a family-owned and operated business located in Ballarat, Victoria, and we service all areas of Melbourne, as well as regional Victoria.

Where are Expansion Joints Used on Civil Projects?

Expansion joints are an essential part of civil construction and can be found in a variety of different structures. In bridges, expansion joints allow for expansion and contraction due to changes in temperature, preventing the structure from being damaged.


They are also used in freeways and overpasses to reduce the amount of vibration that is transmitted to the road surface. Carparks and railways also make use of expansion joints to prevent cracking and damage to the pavement. Finally, expansion joints are also used in building structures to accommodate expansion and contraction due to changes in temperature and humidity.

What You Need to Consider Regarding Your Expansion Joints

At J & K Civil Maintenance, we have been in the business of repair, installation, and maintenance of expansion joints for many years. Here is some advice from J & K on what you need to consider when planning your expansion joint project:

The first thing to consider is the type of joint that is needed. There are three main types of expansion joints: control, construction, and expansion. 

The second thing to consider is the size of the joint. The size of the joint needs to be big enough to allow for movement but not so big that it compromises the structure's integrity. 

The third thing to consider is the spacing of the joints. Expansion joints should be spaced at regular intervals so that they can effectively control the movement of the concrete slab or structure.

The fourth thing to consider is the material you will use to fill the expansion joint. J & K recommend using a flexible, watertight material such as polyurethane or silicones. These materials are durable and long-lasting, and they will effectively protect your concrete from water damage.

We have many years of experience in the repair, installation, and maintenance of expansion joints. We are confident that we can provide you with the expert advice and services needed for your expansion joint project.

We’re Granor Accredited for Our Expansion Joints

Granor

Let the Professionals Handle Your Expansion Joints

J & K Civil Maintenance are experienced and knowledgeable in all things expansion joint-related and will be able to advise you on the best course of action for your concrete. Contact J & K Civil Maintenance today for all your expansion joint needs!

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