Road maintenance and citizen’s safety

Road monitoring is as important as building roads. Mere ignorance of periodic maintenance results in adverse issues on roads such as cracks, surface rutting, wrinkles, small and large potholes and so on. Each of these problems can be a threat to improving safety on public roads. They can lead to premature failure and traffic hazards. Understanding this, authorities have started to use asphalt-based solutions like Bitumen emulsion from the best bitumen emulsion manufacturers and also consider other viable road maintenance technologies. They will look carefully before going into maintenance strategies. In this way, one of the serious causes of accidents, ignored roads can be resolved. Lack of road maintenance also affects the quality of the road and serviceability. 

How can you tackle this problem?

Understanding the consequences of lack of road maintenance is the first step. If overlooked, the condition of the road can be aggravated. Common causes of road defects must be collected and in order to select the proper maintenance technique. Apart from poor road maintenance, the deterioration of roads occurs due to several other factors. Road deterioration will be evident when roads showcase a number of problems like wrinkles and surface rutting. All these major issues are the outcome of  lack of timely road maintenance from authorities. 

Bitumen emulsion manufacturers provide three kinds of bitumen emulsion based on setting time and others. Using different grades of bitumen emulsion, you can do many road maintenance. 

Rapid setting emulsion, as the name suggests it has a fast setting time. It is widely used in road construction as well as tack coat application. The medium setting emulsion is used to execute patchworks and surface dressing. 

Timely maintenance of roads is very important. Such a timely action can save the lives of road users. To get greater results,  you need to use the products from the best bitumen emulsion manufacturers.

Road deterioration problems

Usually, new pavements degenerate slowly during the initial years of their life and then go on to deteriorate much more quickly. So, timely road maintenance is a must-need. Roads usually come across the following issues in general.

• Cracks
• Rutting in the wheel path
• Depressions 
• Damaged Edges
• Ravelling
• Asphalt fatigue

About us 

Bedrock Chem Infra LLP, the trusted bitumen emulsion manufacturers in Maharashtra, delivers the market’s best road maintenance products as well as road construction materials. We provide the best customer service by delivering quality road maintenance products. We are a group of people passionate about innovating road construction products.  Being the top bitumen emulsion manufacturers in Maharashtra, we provide the best solution for road contractors. 

The post Why road maintenance is essential for commuter’s safety? first appeared on Bedrock.

The use of an asphalt tack coat, such as bitumen emulsion rs1, can improve the bond between the pavement layers, increasing the strength of the structure. Under the force of accelerating or decelerating traffic, tack coats can also reduce the tendency for the surface course layer to slide on the underlying layer. Finally, applying a tack coat to the surface course layers can help to prevent top-down cracking.

Tack Coat requirement

Before laying down a new layer of HMA, a tack coat is usually applied to the existing pavement surface. This procedure is followed whether the existing surface is an old asphalt concrete layer or a portland cement concrete (PCC) pavement. In some cases, such as between an HMA surface course and an HMA leveling course, a tack coat is applied to a new HMA pavement layer before the next layer is laid down.

Experts believe that a tack coat is important to protect the new HMA layer from sliding over the existing pavement layer. However, when and to what extent a bond is formed between layers is a hotly debated topic.

However, a variety of factors influence whether or not the tack coat performs as expected. One of these factors is the type of asphalt material used for the tack coat, such as asphalt bitumen emulsion rs1 or asphalt binder. The amount of asphalt binder left on the pavement surface after the tack coat material has “set” is more important than the application rate of the tack coat material, regardless of the type of material used.

Tack Coat application’s impact on the surfacing

On most existing pavement surfaces, the proper amount of residual tack coat material does not cover the entire surface. The tack coat is only applied to 90 to 95 percent of the existing surface in the vast majority of paving situations. 

This means that after the tack coat has been applied, 5 to 10% of the existing surface will still be visible. A lack of tack coat may result in a significant reduction in the pavement structure’s strength and durability. However, too much tack coat can easily form a slip plane between the layers, causing the upper pavement layer to slide on the lower.

When cores are cut soon after HMA pavement layers are installed, it is frequently discovered that there is no bond between the layers. The rate of bond development is influenced by a number of factors, including climatic factors, traffic volume, layer thickness, and the degree of density achieved in the HMA mixture. The existing pavement and the new asphalt layer can take quite a few days to attach well.  In some cases, however, it may take weeks or even months for the bond between two layers to form.

Tack coat is a low-cost coating that improves the bond between pavement layers, increasing pavement strength, reducing surface-course sliding, and reducing top-down cracking. So, Bedrock manufactures an ace quality product called rs1 emulsion. The primary advantage of this emulsion is that drying or setting does not take much time at all. 

The post How Tack Coat Improves Bitumen Paving? first appeared on Bedrock.