commercial concreting Tag | Reds Landscaping

Commercial Landscaper Melbourne

Commercial landscaping requires people who are experienced allrounders. For redeveloping public spaces the commercial landscaper needs skills and experience.

Commercial contracting involves much more than planting trees and grasses. In the commercial world, keeping to the required timing plan is essential. This is especially the case when working with large commercial construction companies with strict deadlines and millions of dollars of materials on the commercial sites.

What is commercial landscaping?

Commercial landscaping is landscape construction primarily for commercial properties and public spaces. In some cases, it may also involve design, or it may require working with a landscape architect instead. Commercial landscaping also requires many of the skills of commercial concreting.

Reds Landscaping using a boom pump to pour architectural concrete walls - Reds Landscaping & Design — *Hard Landscaper at work. Commercial and Architectural concrete construction. Concrete being poured for an in-situ wall.*

What skills does a commercial landscaper need in this field?

These landscapers need to be skilled at reading and interpreting building plans; project management; people management; and material estimation. In addition to this, the contractor needs to have a thorough understanding of horticulture, concrete construction, and the principles of design. It is also important to have spatial skills and artistic flair in order to convert what is seen in a 2D drawing into a real commercial landscape.

Landscaper bringing materials - Reds Landscaping & Design — *Landscaper bringing materials to the worksite to build the formwork for the insitu concrete.*

To achieve the required aims in commercial work, detailed planning is essential. This involves working with contractors such as concrete form workers, commercial concreters, and horticulturists to ensure everyone knows and meets the work schedule.

Working in commercial work also requires an eye for detail. When working with the local councils or other local authorities, the drawings are provided by the landscape architect or landscape designer. There is a great deal of skill for the commercial contractor to interpret the drawings and ensure an accurate, high-quality interpretation of the landscape architect's vision is brought into fruition.

Negotiating with clients is part of the landscaper's role - Reds Landscaping & Design — *Negotiating with clients is an essential part of commercial work.*

What are the properties commercial landscapers develop?

These landscapers work on projects as diverse as office buildings, hotels, apartment buildings, factories, and public spaces around community infrastructure. Professional commercial work is also used around freeways and railway lines.

Unloading plants. Plants arriving for a big Project - Reds Landscaping & Design — *Unloading plants. Plants arriving for a commercial landscaping Project.*

What else is important in this type of landscaping?

Landscapers need to be aware of their responsibilities to protect the environment and maintain a safe workplace, as well as a safe facility for clients and members of the public. The quality of materials brought onto the work site as well as the disposal of materials from the work site is important. These landscapers need to be true all-rounders. As well as the horticulture, project management, and business skills, the contractor will need to have excellent knowledge of drainage and heavy duty irrigation systems.

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What is a public space?

Public spaces are often parks, and also include streetscapes, public squares, and shopping centres, regardless of who owns the property. An urban or rural outdoor space designed to produce benefits for the public. Even though the space might not be owned by the public, well designed and constructed landscaping will greatly add to the public amenity of the area. This could be through the installation of well designed and attractive exposed aggregate concrete pathways or the aesthetic of the landscaped garden.

What materials are used?

In this field the materials used can be quite different to residential work. Public space play areas often use soft rubber surfacing, in-situ concreting and alternating coloured exposed aggregate concrete.

Where can I study to become a landscaper?

In Melbourne, landscaping can be studied at Holmesglen. A Melbourne suburb near Glen Waverley.

The Certificate 3 course in Landscape Construction provides skills in areas including building with concrete, with brick, and with block or stone. Important skills include constructing paving, installing drainage systems, and building different types of retaining walls. Students also learn about plant health and topsoil structure.

Commercial Public Spaces.

Our Careers in Melbourne.

In-situ Concrete

by callum

In-situ Concrete

In-situ concrete, also known as Cast-in-Place concrete, is an outstanding landscaping construction technique. In terms of long-term quality, robustness, and longevity, very few landscape construction techniques come close. To many people, in-situ concrete is better known as landscaping architectural concrete, and it is the point where landscaping, architecture, and civil engineering all meet in landscape design.

For the landscape design of public spaces, architectural concrete or in-situ concrete is a great choice for the severe use of our landscaped parks, gardens, or commercial buildings. For these reasons, in-situ concrete is now widely used by commercial landscapers in Melbourne.

Other names for in-situ concrete include "poured in place" concrete or "cast in place" concrete.

What is in-situ concrete?

In-Situ concrete is cast in place.

In-situ means concrete that is poured into formwork at the building site. When compared to pre-cast concrete, in-situ requires no crane or forklift to get it into position.

In comparison with concrete block and rendered retaining walls, the very low porosity of sealed and vibed in-situ walls will ensure a quality finish for decades of use. With concrete block retaining walls, the blocks themselves will have some porosity, which will allow moisture to creep under the rendered surface and may cause it to lift in a few years. In-situ concrete has the colour mixed in and the texture is provided by the formwork, but it can be rendered if required.

In-situ Concrete pumped into the formwork - Reds Landscaping & Design — *In-situ Concrete pumped into the formwork through a boom.*

In-Situ Concrete: Strong connection to footings

An additional advantage of in-situ is that it has a very strong and stable attachment to the very solid footings underneath. This is due to the reinforcement bars coming up from the footings and overlapping with the in-situ concrete steel reinforcement. When compared with concrete block retaining walls, although the steel reinforcement runs up through the centre of the blocks, any voids in the concrete around the reinforcement can lead to corrosion of the reinforcement bars and concrete cancer. The homogeneity of the vibed in-situ retaining walls also ensures a good attachment to the steel reinforcing bars and does not suffer the risk of a poor attachment of the core concrete to the inner void of the concrete blocks.

Pre-cast concrete will usually require mechanical fixings to the footing. These fixings can corrode over time or can be ground off by vandals. Being securely attached to the footings is a big advantage of in-situ concrete. Newly constructed public spaces such as parks and gardens will often rely on the quality advantages of in-situ concrete.

Retaining Wall Footings - Reds Landscaping & Design — *Retaining wall footings with steel reinforcement protruding to give the retaining wall a strong connection to the footing. The reinforcement bars must be accurately placed.*

Precast concrete versus in-situ in landscaping concrete architecture.

Another advantage of precast concrete is that it is manufactured under controlled conditions in a factory. This ensures a consistent, high-quality product. There can be a risk, however, of coloured concrete coming from different batches resulting in slightly different colours close together. The quality advantages of precast concrete can be matched by in-situ concrete with close attention to the details and quality control of the processes.

Quality in-situ concrete retaining walls, stairs, and seating.

Commercial Retaining Walls Melbourne

Good quality in-situ concreting requires a lot of attention to the materials and the processes. In-situ concrete walls also need to consider the safety as well as the aesthetics of a public space or residential landscape construction project. A well constructed, quality, curved in-situ concrete wall will achieve both of these aims. For this reason, always employ only skilled commercial concrete contractors.

Stripping the formwork off the walls - Reds Landscaping & Design — *Stripping the formwork off the walls. Extra effort and attention to detail will result in a quality finish on the retaining walls.*

Quality In-situ concreting footings.

Concrete sets by a chemical reaction and not by drying. The chemical reaction is ecothermic, and water is part of the reaction. If there is a difference in temperature within the concrete or if the water evaporates quickly from the top surface, then cracking can be the result. Concrete footings should not be poured in freezing conditions or below 5 degrees. Fortunately, in Melbourne, there are very few days when it is too cold to pour. In hot weather, concrete should not be poured during the hottest part of the day or in extremely hot weather. The top part of the footing can be kept moist with hessian or a light sprinkling of water to prevent the top layer of the footing being weaker.

Concrete reinforcement bars in the footings.

It is essential that the vertical bars coming out of the footing are located accurately. When the in-situ walls are poured, these bars need to be closed to the centre of the retaining wall with good overlap with the wall reinforcement. The concrete reinforcement within the footing should be encased within the concrete as much as possible to minimise the paths for moisture to get into the reinforcement.

Concrete footing design

If designing for in-situ concrete retaining walls, the concrete footing should be a suitable size for the wall, keeping in mind all of the loads on the wall, including hydrostatic and mass of the wall. The design of the footings must be to Australian Standards.

Formwork for in-situ concrete retaining walls.

Quality in-situ walls require formwork that is smooth, strong, and flexible. Any defect, imperfection of inaccuracy in the formwork, will show up within the surface of the wall. The formwork for commercial concrete construction needs to be strong enough to resist the weight of the wet concrete without bulging or deforming. Deflections in timer formwork will show up as ripples in the finished wall. A bulge in the formwork due to the hydrostatic load of the concrete will be a disaster when removing the formwork from the wall. The wall should be designed with a slight draft angle to make the removal easy without causing any damage to the retaining wall.

Strong supports for the formwork - Reds Landscaping & Design — *Strong supports for the formwork keep the wall dimensionally correct.*

Accurately Positioned Formwork - Reds Landscaping & Design — *Accurately positioned formwork under construction.*

Pouring the concrete retaining walls - Reds Landscaping & Design — *Pouring the concrete retaining walls. Using the concrete vibrator to get a quality finish and good adhesion to the reinforcement.*

Commercial Concreting - Reds Landscaping & Design — Stripping the formwork after the concrete pour. The top tip from commercial concreting is that the formwork should be left on as long as possible to prevent the concrete drying excessively during curing. Taking the formwork off too early can result in microcracks in the concrete.

Commercial Concreting Melbourne - Reds Landscaping & Design — *Commercial Concreting Melbourne at our Balwyn North Construction site. Stripping the formwork after the concrete pour and curing to show a quality result.*

In-situ concrete steel reinforcement

The steel reinforcement bars must have a good overlap with the footing reinforcement bars and be well encased within the concrete wall. Reinforcement too close to the surface may result in water ingress and concrete cancer.

Pouring the in-situ concrete.

The concrete walls should be poured in one go and definitely from the same batch of concrete. Any interruption of the pour may show up as a line in the finished wall. The freshly poured concrete should be thoroughly vibed to ensure there are no voids within the concrete, especially on the outer surfaces or at the interface with the reinforcement.

The steel reinforcement within the in-situ also helps to prevent surface cracking. To minimise the surface cracks, we leave the formwork in place a little longer to keep the moisture in during curing. The concrete should then be given a light sprinkle of water once the formwork is removed, as it is still curing. The concrete will not be fully cured for a few weeks, so consider this before applying any excessive loads.

Landscape and Concrete Design

Landscape Design with in-situ walls.

In-situ walls give the landscape designer or the landscape architect enormous freedom to design shapes for retaining walls, seating or concrete stairs that would be very difficult, if not impossible, using precast or other landscape construction techniques. In-situ walls can be designed into three dimensional shapes that would be impossible or expensive to do as pre-cast. Curved retaining walls on an uneven landscape would be very difficult to achieve with any other landscape construction technique. Another advantage is the wide range of colours available.

In-situ concrete curved seating part of our commercial concrete construction Melbourne portfolio - Reds Landscaping & Design — *In-situ concrete curved seating. Shapes like this are difficult with other landscape construction techniques.*

Concrete Stairs Cast in Place - Reds Landscaping & Design — *Concrete stairs Cast in Place. This process is ideal for intricate or bespoke designs.*

In-situ curved garden retaining wall - Reds Landscaping & Design — Exposed aggregate path and in-situ curved garden retaining wall. Overflowing Australian native grasses in the garden bed soften the look of the concrete. The exposed aggregate path provides an attractive contrast to the wall and plants. It is also a safe non-slip cost-effective solution.

In-situ retaining wall and steps - Reds Landscaping & Design — *In-situ retaining wall and steps*

Curved In-Situ Retaining Wall - Reds Landscaping & Design — *Curved In-Situ retaining wall prior to the final touch up and surface treatment. The joins in the formwork will be visible until the concrete is ground back to an even join.*

As the concrete is pumped in, damage to other landscaping structures can be avoided, making it easier for the landscape project planner to schedule the construction. These are important factors to consider when landscaping Melbourne public spaces.