Rule The Site

Rule The Site

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An educational website for sharing the knowledge of Civil Engineering! Let's learn together!

03/09/2023

Dhaka Elevated Expressway is now open for all to use!

09/08/2023

"Rain at Construction Site!" 🌧️🌧️🌧️

04/08/2023

"Do You know who is responsible for your safety?"

03/08/2023

Rule The Site Presents-
"Project Overview"
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Episode: 01
Project Name: Dhaka Elevated Expressway
Location: Dhaka
Grantor: Bangladesh Bridge Authority
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Like and Follow: Rule The Site
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Visit: https://rulethesite.com/
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Contact us: [email protected]
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17/07/2023

Let's learn about Traffic Interchange systems. Here are some types of common traffic interchange system:

Diamond interchange: This type of interchange has two loops and four ramps connecting two intersecting roads at moderate to low traffic volume.

Cloverleaf interchange: This type of interchange has four loops connecting two intersecting roads at high traffic volume with ample land available.

Partial cloverleaf interchange: This type of interchange has two loops connecting two intersecting roads at high traffic volume with limited land available.

Stack interchange: This type of interchange has two levels, with ramps on the upper level and through roads on the lower level, connecting two intersecting roads at very high traffic volume and limited land availability.

Turbine interchange: This type of interchange has three levels, with ramps on the upper and middle levels and through roads on the lower level, connecting two intersecting roads at very high traffic volume and limited land availability.

Roundabout interchange: This type of interchange is a circular intersection with traffic flowing around a central island, connecting two intersecting roads at moderate to low traffic volume.

Diverging diamond interchange: This type of interchange has two diamonds that diverge and cross each other, allowing efficient traffic flow between two intersecting roads at moderate to high traffic volume.

Video source: euverus

17/06/2023

How plastic bottles can be utilized in roads construction:📍

❝Plastic Bottle Recycling:📌The process begins with collecting and sorting plastic bottles, typically made of high-density polyethylene (HDPE) or polyethylene terephthalate (PET). These bottles are cleaned, shredded, and processed into small plastic flakes..❞

❝Plastic Flakes and Aggregate Mix:📌flakes obtained from recycled bottles are mixed with asphalt or other binding materials & combined with traditional road construction aggregates like stones, sand, and gravel. The mixture is heated to form a molten compound..❞

❝Road Surface Application:📌molten mixture is then applied as a surface layer during road construction or resurfacing. The plastic content enhances the durability, strength, and flexibility of the road surface, reducing cracking and rutting caused by traffic loads and environmental factors..❞

❝Environmental Benefits:📌By incorporating plastic bottles into road construction, several environmental benefits can be achieved. provides a solution for plastic waste management by utilizing materials. Reduces demand for virgin materials, such as bitumen, thereby conserving natural resources and reducing carbon emissions associated..❞

❝Improved Road Performance:📌Roads constructed with plastic bottle-infused materials have shown promising results in terms of performance. The plastic content enhances the road's resistance to water damage, as plastic does not absorb water like traditional materials. This helps in preventing potholes and cracks; flexibility provided by plastic reduces thermal expansion and contraction issues..❞

❝Cost Considerations:📌While the upfront costs of incorporating plastic bottles into road construction may be slightly higher compared to conventional methods, the long-term benefits often outweigh the initial expenses..❞

Video Courtesy: plasticroad.eu

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