The Role of Soil Compaction

The experts of geotechnical engineering Sydney wide agree that soil compaction is a part and parcel of geotechnical engineering. Soil compaction is a process where stress is applied to soil which then causes densification. This is because during this process air is eliminated from the pores between soil grains. It is usually done with heavy machinery that compresses the soil but passage of animal feet too can compress the soil. This article takes a look at some of the reasons why soil compaction is done.

Objective of compaction test

There are many reasons why people want to find geotechnical engineering Sydney professionals to do compacting tests for them. First is to determine the relationship between water content and density of the soil. Then also it is to establish the optimum water content as well as the corresponding maximum dry density of the soil. Additionally, it is done to be able to determine the connection between penetration resistance and water content for soil that is compacted. These are very important elements in any project that involves soil.


Due to different geographical locations, different parts of the earth’s surface have different terrain and therefore the characteristics of soil in these different places differ as well. It is for this reason that when a project is about to be undertaken in a certain area, tests have to be conducted first on the soil as sometimes the soil is not up to the standards to fit that particular project which may be very tricky. Usually, the soil that is used for building foundation, road and pavement, dam, hydro project and underground tunnels is compacted before actually the structure is erected. Luckily, soil compaction allows for the soil to be altered until it is suitable, thus no need to worry. Through compaction testing Sydney professionals undertake, characteristics of soil improve. It is done, therefore, to increase the strength of the soil, make the soil relatively incompressible, make it be stable, gain volume, and be durable as well as safe against deterioration. Additionally, through soil compaction, the proper permeability is achieved by reducing the voids ratio, thus making it difficult for water to be able to flow through the soil. Also, compaction helps to prevent the build up of large water pressures that can result to the soil liquefying during earthquakes.

Different methods for determination of adequate compaction

The main criteria that is used by experts of geotechnical engineering Sydney wide is to determine the intensity of the soil or the insitu density. The insitu density is first determined and then it’s compared with the readings in the laboratory. The main aim of this method usually is to determine the optimum water content at which the soil obtains the maximum density. The main test that’s usually used is called the proctor test and the standards compaction method.

Sydney compaction testing is a very important part of geotechnical engineering Sydney professionals undertake. Therefore, even if soil in a certain area is not suitable for construction, there is still hope for it. Visit for more.

Discover the Advantages of Concrete Kerbing

Concrete kerbing Perth companies provide comes with various advantages to homeowners. While many people think about edging activities in terms of beautification, there are a lot more to it, as Perth concrete kerbing specialists suggest. Well, beautification is a primary focus on landscaping services, but home and property owners should discover additional benefits associated with the process.

When you decide to use concrete kerbing Perth professionals offer today, you can derive a lot more economic benefits as well. However, to get the best of concrete kerbing services, it is advisable to hire a specialist for the job. In Perth, you can find reliable companies for concrete kerbing Perth has to offer. With their knowledge and experience in landscaping, they can transform your property into a remarkable landscape to increase its value. This is important when you have plans to put your property for sale. Concrete edging adds value to your property.

One of the major benefits of concrete kerbing is to enhance the aesthetic value of your property. Property buyers often look for value addition in properties, whether it is a commercial or residential unit.

Once a property looks beautiful and attractive, it will attract more buyers. With many companies in the market doing concrete kerbing services, it is advisable to hire a company with excellent reputation in the market. Such companies have professional landscapers that execute their duty with diligence and professionalism.

If you are a homeowner, you want to derive as much comfort as possible from your home compound. When you hire reliable experts for landscaping in Perth, you can achieve this objective. Concrete kerbing requires skilled expertise and machines that can yield great results. Hiring great experts is the best way to achieve great goals with your compound. Check Super Civil for more details.

 A reliable company for concrete kerbing should offer landscaping services in Perth and surrounding areas. The company should be able to provide garden kerbing, commercial, or industrial landscaping services. If you are a homeowner, you need a home environment that is healthier and attractive for you and members of your family. Here are some of the major benefits of concrete kerbing services.

  • The air around your home will be healthy and purified, free of pollution.
  • With integrated landscaping services, the scenery will accommodate everyone engaged in an activity such as trimming, weeding and more.
  • Professionals in landscaping believe that a good landscape reduces stress levels. Stress is a major health problem in the world and finding a cost-effective way to reduce it is appreciable.
  • With flowers and bushes in your home, you can soon have a bush of flourishing trees and flowers that make your home quite beautiful.

When you involve the experts, you can have a link between concrete kerbing and landscaping. It is easy to notice the link between concrete edging and landscaping. Companies offering concrete kerbing services in Perth should also work hand in hand with their clients to ensure that they meet their expectations. For more information about concrete kerbing in Perth, feel free to visit

Paving Surfaces: Factors that Affect the Asphalt Quality

No matter the amount of money you use on something, it’s important to understand that nothing lasts forever. Even the concrete or asphalt parking lot you intend to install could one day one time have degraded quality. It’s unfortunate that most people don’t know how the lifecycle of their pavements is affected. Although the initial objective of constructing a pavement from the asphalt Sydney has today is to withstand the expected traffic load for a long time, some factors could affect this. These factors include:

asphalt sydney

Maintenance and upkeep

Any asphalt driveway can remain in good condition for as long as you can maintain it. Where possible, it’s good to make driveway maintenance consistent if you are to use the pavement surface for many years. Proper pavement maintenance involves ensuring that water seeping under the driveway structure doesn’t occur and that the oxidation process is delayed. You can do this by regular crack filling and regimen sealing. Good maintenance has been the backbone of most projects involving public and private road construction Sydney has to offer.

Traffic loading

The lifespan of most asphalt pavement structures is dependent on traffic loading. When designing your pavement structures, you should ensure they can effectively accommodate the current loading patterns. On the other hand, if the loading is too little, the asphalt would become brittle and develop shrinkage cracks. These are tricks you could easily know if you regularly interact with competent asphalt contractors Wollongong has today.

Water drainage

Water can have a great effect or impact on the asphalt driveway you intend to install. The two major water problems that affect asphalt driveways include inadequate surface drainage and subsurface water saturation. The sub-surface water is the larger problem since it involves the saturation of the high water tables and leaking irrigation. Poor water drainage intensifies load-bearing stress on most asphalt pavements. If you don’t have experienced bitumen contractors Sydney has today to help you from the initial stage, you may have to do some expensive repairs several months later.


When installing an asphalt pavement, it’s good to ask yourself whether it’s wet, cold or extremely hot. Climatic conditions affect asphalt pavements in different ways. When eroding a paved surface, it’s important to know that the sun is a big culprit. The ultraviolet rays can easily break down asphalt surfaces if proper care is not taken. Constant thawing and freezing will definitely contract and expand an asphalt surface leading to the formation of cracks. If water may happen to penetrate to the cracked areas, potholes may develop. You should know that dry and hot climates can increase the oxidation process of the asphalt Sydney has today you want to use causing the driveway to become prematurely brittle.

When constructing home pavements and public driveways, getting the right asphalt Sydney has to offer is never the main issue. The big concern is keeping the asphalt driveway in good condition for many years. It all starts with getting qualified contractors on the ground that also help you choose the right aggregate materials for the project. Of much importance, is to know how the four factors above could affect the asphalt you use. To learn more, please visit

Shipping Equipment: Three Primary Uses of a Shipping Container

Shipping containers are utilized in a variety of applications for commercial, residential and industrial uses. They’re also utilized extensively in the transportation of various materials for virtually every industry imaginable both countrywide and internationally. Reef Group is among the prominent companies in Perth which provide such services.

Business entities can order a custom shipping container for a host of specific purposes and requirements. Transit items may vary markedly for a given commercial enterprise. Having such a container thus implies would thus meet its needs both in terms of sizable storage capacity as well as transportation. You can easily find a machinery transport company Perth has available to facilitate this objective as an example. Following below are three common applications of shipping containers:

Office Space

Getting sufficient space for official uses can be quite challenging at times, which especially applies to a commercial entity that is growing at rapid rate. A business owner may require adding extra space for this purpose, yet be unable to provide it immediately.

For this reason, shipping containers can come in very handy for any such business. They make it possible for a business to keep up with its business expansion rate. A transport firm like Reef Group may then assist the company in transporting its products far and wide using the same containers.

Transporting unique equipment and materials

Another common application of these items involves transporting materials and equipment, which especially applies to the bulkier goods. Not all items may fit into standard storage space. For larger items especially or those of usual shape, a business entity might require utilizing a custom container. You can find one that is designed to address your shipment needs. It would then afford you greater flexibility to meet your transportation arrangements with say, a shipping container transport company Perth has to offer.

Secure Storage

Storage space is a major requirement for many organizations, whether large or small. This bears greater significance for an organization that requires securing goods from vandalism, theft or any other kind of potential damage. There are two main benefits of using customized containers to achieve industrial storage purposes:

Unlike the standard storage container selections, they may be adapted to suit specific needs. The ability to have one built according to desirable specifications implies the aspect of flexibility in customizing your storage space.

The storage devices are more secure compared to other traditional options for storage. As such, one may order reinforced varieties, which are also protected against possible in intrusion, as opposed to standard options. It usually is very difficult breaking into such a secured storage container, which in turn means the custom shipping container would be most suitable to use in protecting shipment goods, perhaps by a Perth container transport company.

There are many other uses of containers apart from the three mentioned above. Think of consulting with a manufacturer of containers for discussions on your storage needs. You may as well get online at today to arrange for all your container transportation needs with Reef Group.

Business Name: Reef Group
Name: Reef Group
Address: 114 Milner Rd, High Wycombe WA 6057
Contact Name: Robert O'Keefe
Phone: (08) 9454 3724
Logo URL:
Tagline: Transporting Australia Wide Since 2002
Trading Hours: Available 24 hours
Trading Days: 7 days a week
Year Founded: 2002