Timber or steel – contractors often debate about which of the two to use for formwork.

Timber is lightweight, making it easy to handle and disassemble. It is also flexible and damaged parts are easily replaceable. On the other hand, timber framework has limited re-use because the material can shrink or expand when exposed to moisture. For this reason, many contractors opt for steel formwork that is durable and can be used for a long time. Both types of formwork are for sale but which is best for your project?

Just because concrete driveways are durable doesn’t mean they don’t require maintenance and repair. Learn the best driveway care tips at Form Direct.

It goes without saying that concrete is known for being one of the most commonly used construction materials. Construction builders use it as a foundation for countless buildings and footpaths. It costs less than other materials such as steel, and it’s easy to mix.

If constructed properly, concrete is a durable material. That does not mean that it is impervious to damage from the elements and general wear or tear. While it has the potential to last for years, it can quickly corrode or crack without the proper protection.

A well-paved driveway isn’t just a parking space or an entryway into your home. Driveways influence the first impressions of your guests and people who pass by your house. They add visual interest, function and value to any property. However, once they're installed, they are often overlooked when it comes to cleaning and maintenance.

No driveway paving material, especially concrete, is maintenance-free. Driveways are prone to dirt, grease and grime build-up which can be unsightly. Over time, driveways are also susceptible to cracking due to changes in temperature and moisture. If these cracks are allowed to develop further, the driveway will require costly repairs or even an overhaul to replace the damaged flooring.

If your driveway has suffered stains and cracks, here are ideas to extend your driveway's life and appeal well into the future.

Although concrete is resistant to compressive forces, it’s susceptible to tension. Using a concrete reinforcing mesh makes concrete structures last for years.  This concrete reinforcing accessory features robust steel bars that come in different configurations. They have ridges across the entire length of the bars that create a stronger mechanical connection between the steel and the concrete.

Using this reinforcing tool provides a concrete structure with enhanced structural integrity. Here are some tips on making a sturdy reinforced concrete structure.

Exposed aggregate concrete was not originally used for decorative purposes but is now widely used for its visual appeal. Exposed aggregate concrete is a great look for your driveways, patios and pathways. Exposed aggregate concrete, or simply aggregate concrete, provides a colourful option for consumers who wish to achieve some level of variety from the usual black or grey appearance of concrete. This kind of finish is achieved by laying the premixed concrete and stripping the top layer in order to expose the aggregates. Aggregate concrete consists of sand, quartz and other types of stones that provide a wide assortment of colours and textures.

Despite being a reliable, durable and economical construction material, concrete is still susceptible to various types of damage, one of the most common being concrete cracks. Cracks happen for different reasons, but with the right preventative measures, you can protect the integrity of your working area.

Why Does Concrete Crack?

One of the common causes of concrete cracks is overloading, so before driving on your concrete, be aware of its weight capacity. If concrete bears too much weight, it can break the concrete slab or move the soil underneath the slab and cause erosion, which leads to settlement cracks.

Remember that not all types of soil are ideal for working with concrete. The soil must be compact and free of any moisture and tree roots that can cause erosion.

Where waterproofing is concerned, construction joints are one of the weakest points of the structure. These areas are highly susceptible to water infiltration, which can lead to the deterioration of the concrete and its surrounding reinforcement. As a result, concrete joints require a considerable amount of protection.

Hydrophilic Waterstops and How They Work

Hydrophilic waterstops are a cost-effective solution for protecting the watertight integrity of cast in-situ concrete. They prevent moisture from seeping into weak concrete joints, specifically zero- to low-movement concrete like the cold-joint between a footing and foundation. Hydrophilic waterstops can also be applied to formwork spacers, tie rods and pipe penetrations.

The ‘hydrophilic’ name comes from how these types of waterstops work. When they absorb water, hydrophilic waterstops expand dramatically, enough to create a protective, impermeable and long-lasting compression seal.