Road building is commonly done through the use of asphalt. This substance is utilized by a majority of contractors throughout the world and is known for its durability. The contractors who work on roads utilize several categories of machineries when undertaking the task of road making and bitumen sprayers are one of the most important among these. The function of bitumen sprayers is to apply bitumen at the surface before laying asphalt.
Bitumen sprayers can be easily recognized through their spraying nozzles. Also, if you are not familiar with their functionalities then keep on reading this article as it will shed some light on their importance and how contractors use to construct roads.
Bitumen sprayers consist of a suitable capacity tank that is placed on top of a chassis, the machines also consist of a compressor, pump and a spray bar. Bitumen sprayers have a very powerful engine that is directly connected to the capacity of the sprayer. The huge engine compresses the air inside of it releases the contents out to spread.. Both pumps of bitumen sprayers have valves for pressure relief that tend to avert pipeline damage that can occur due to line blockage.
One of the most crucial benefits of bitumen sprayers is that their pressure settings allow the contractors to work with their desired pressure. This assists them in dealing with all categories of surfaces that involve the use of bitumen sprayers. The function of burner provided with the sprays is to warm the bitumen content that is present inside the machine. This burner can be fueled with kerosene, LDO and diesel.
Bitumen sprayers uniformoly spray heated bitumen that has been freshly placed on the road. This spraying is done in a sequential manner. These spray bars at the bitumen sprayers are equipped with spray nozzles that spray out hot asphalt at the site. The machine can be easily controlled by any worker, all one needs is a bit of training and some understanding of the basics regarding the functions of road building.
The pneumatic system present at the bitumen sprayers controls the operation of spray bar nozzles. This control mechanism is located near the seat of the operator. The moisture separator present at the pipe lines can increase the life of bitumen sprayers’ cylinder and its hand lever valve can be used to close-open this cylinder.
One of the most convenient things about bitumen sprayers is that they come with the system of pressure cleaning. This gives great assistance for anyone who wants to clean the sprayer’s pipe lines and avoid clogging the machine.
All of these specifications point to the fact that it is easy and convenient to use bitumen sprayers for making roads. Therefore it is the duty of every contractor to properly understand the functionality of this machine if he is to make the best use out of it. So, these are some features and uses of the bitumen spraying machine that plays an instrumental role in maintaining a road’s structural integrity.