Friday, March 18, 2011

Wall Sawing

Concrete Cutting Applications
There are a vast number of applications of demolition Brisbane and concrete cutting tasks, in both commercial operations and in the mining and construction industries. The wide range of services offered by demolition contractors include drilling, coring, road sawing and wall sawing. There are different techniques and types of equipment used varying purposes. These depend on the particular requirements and complexity of the tasks to be performed. It is important that these tasks are performed by expert professionals and with high degree of precision and accuracy, otherwise there can be major flaws and dangerous mishaps occur during the process.

Wall sawing techniques.
Wall sawing is more appropriately called remote control track sawing. For this technique, a diamond blade is employed on a track-mounted machine and is used for vertical and horizontal cuts. The track can be attached to the surface and cuts up to 1.2 metres. Bolting of the track can be done beneath the suspended slab and the saw can be affixed to cut upside down. You can cut the concrete from both sides. It is ideal for using on steep surfaces where a flat saw or slab saw cannot be used. Precise dimensions can be cut with the use of wall sawing.

Wall sawing applications.
The major application of wall sawing is there is a need for removal of large or small sections of concrete. It is ideal in cases where deep cutting or precise opening is required. The technique can be applied wherever the track can be bolted, such as walls, floors, stairs, columns, beams, ventilation units, vaults, foundations, ducts, large diameter pipes and windows. There can be some specialized applications such as finishing of roughed-in walls. Wall sawing can remove part or all of existing walls. It is highly effective on newly poured concrete and also on remodelled or rehabilitated structures.
Wall sawing equipment.

Hydraulic-powered equipment is used for wall sawing. The operation of the saw is performed with the use of remote control and the hydraulic system means there will be no fumes and no noise pollution caused by the engine. The portable wall sawing unit makes the operation safe and easy for use by trained professionals.

Cutting through concrete at an extremely fast rate is best performed using wall sawing techniques with the use of specialized equipment. Concrete cutting Brisbane is now performed with equipment using added safety features and the use of remote control to ensure there are straight and accurate cuts, even when the surfaces are steep. 

Thursday, March 17, 2011

Demolition Work

Demolition Work And Post Demolition Tasks


Construction process is a made up of a series of tasks and each one can be more complicated than the other. Demolition Brisbane is often done when the existing structure is of no use or has to be renovated. In either case, there will be a lot of debris and hazardous material left behind once all the wrecking has taken place. The construction contractors who take up the demolition tasks also offer the post demolition services such as hauling and debris removal. Obtaining these services from the same contractor will help reduce the total cost of the project.

There are a number of construction equipments used to carry out the demolition and post demolition tasks successfully. The use of these heavy-duty machines enables the projects to be undertaken in a quicker and more cost-efficient manner. Loader is commonly used for this purpose. These are used to scoop up large quantities of material and then to load in the dump truck. With the help of a large bucket attached in front of the loader, materials are scooped out and transported to the desired place.

Removal of debris from the construction site and hauling are other major post demolition tasks. Construction cleanups require the use of large vehicles such as dump trucks to remove all kinds of debris. There can be many materials present, such as concrete, steel, other metals or plastic. The concrete might need to be broken up before being removed and for this purpose a heavy duty crusher might be used. Debris removal from the construction site is not the same as “junk removal” and may require the expertise of professionals and reliable hauling machinery.
The materials need not only be removed from the site but also have to be disposed of using heavy trucks. There might be some presence of hazardous materials or chemical waste as a result of the demolition task. This needs to be removed and disposed using the appropriate tools, equipment and techniques.

Bobcat services including excavation and dirt removal is also a part of this entire process. This is done with the use of excavators and backhoes.

Concrete cutting Brisbane and post demolition tasks require highly expert professionals and the use of right equipment and machinery to ensure that all processes are carried out with precision, accuracy and safety. Having these performed by the same contractor will help to reduce costs considerably and ensure better performance.