What Is Cold In-Place Recycling? Cold In-place Recycling (CIR) is a process that rehabilitates a road using existing pavement materials on-site. These materials are mixed together without heat using milling, crushing, or planing techniques. Virgin aggregate or recycling agents may be added to the reclaimed asphalt pavement (RAP) material before it is compacted into place. […]
Hot In-Place Recycling Vs. Cold In-Place Recycling Hot In-Place Recycling (HIPR) and Cold In-Place Recycling (CIPR) are two techniques used to extend the life of a pavement. HIPR consists of heating the asphalt surface, ripping, milling and mixing new asphalt material into the existing pavement structure while it is still hot. The process will generally […]
What Are Dowel Bars in Construction? Dowel bars are metal rods used to reinforce concrete pavement joints. They provide extra strength by transferring loads between the slabs, allowing them to bear larger loads and resist cracking due to temperature and load pressures. Dowel bars are usually made of steel and come in various sizes, with […]
What Is Granular Base Equivalency? GBE, or granular base equivalency, is a method of measuring the thickness of the pavement. It takes into account the various layers of the pavement, which have different materials and properties by using coefficients to convert the thickness of each layer into a standardized unit of measurement. To calculate the […]
What Is Bleeding And Segregation In Concrete? Bleeding and segregation in concrete are issues that arise due to the inconsistency of water content in mixed concrete. Bleeding occurs when the top layer of concrete loses excess water during the curing process, which causes a reduction of cohesion between particles and increases porosity. Segregation is caused […]
What Is Meant By A Landfill Site? A landfill site is an area of land or an excavation where waste materials, such as rubbish and other discarded items, are buried in the ground. This method of disposing of waste materials into the environment is known as landfill disposal. The process involves burying a large quantity […]
How To Increase the Workability Of Concrete Are you looking for ways to increase the workability of concrete? From adding air-entraining mixtures to increasing the size of aggregate, there are several techniques that can be used to make your concrete more workable. In this blog post, we’ll discuss how to effectively use each of these […]
What Is Anchorage In Prestressed Concrete? Anchorage in prestressed concrete consists of a bonded length of tendon, in direct contact with the concrete. Prestressed concrete is a type of concrete that has been designed to withstand tension forces. It achieves this by using tendons, which are long, thin cables that are placed under tension within […]
What Is Concrete Chipping In Construction? Concrete chipping is the process of removing old concrete from a surface using special tools to break it up into chunks. This is usually done to prepare a surface for renovation or resurfacing, such as when pouring a new foundation or creating steps and walkways. The chipped material can […]
What Is Curb Cut In Driveway? A curb cut is a gap in the curb that allows a driveway or right of way to connect to the street. A permit is typically needed from the town or city to make the opening in the curb. Curb cuts are crucial when seeking permission to build a […]