Reinforced concrete pipes (RCP) display widespread applications in storm sewer systems, large irrigation projects, and sanitation systems. In comparison with high-density polyethylene plastic pipes (HDPE), RCPs have higher strength and durability. The inherent strength of RCP makes its installation and ...
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How to Design Reinforced Concrete Beam for Shear? Example Included
Shear design of reinforced concrete (RC) beam involves the determination of spacing between stirrups. Shear is a word used for forces that work perpendicular to the longitudinal axis of RC beam. Commonly, shear forces are maximum at supports of beams ...
How to Lay and Join Stoneware Pipes?
Stoneware pipes are generally preferred over other types of pipes for sewer and drain works as they are much more effective where acid effluents or acid sub-soil conditions are likely to be encountered. In this article, we discuss trenching, laying, ...
Major Problems in Concrete Pumping Works: How to Avoid Them? Video Included
The major problems that one encounters when pumping concrete are blockage of pipeline, and segregation and bleeding of concrete mix. Blockage is the failure of concrete to emerge at the end of the pipeline. It is characterized by an increase ...
How to Prevent Honeycomb in Concrete Structures? Video Included
The prevention of honeycomb in concrete structures can save time and money, and help construct structurally sound concrete members. Therefore, undertaking preventive measures to avoid the occurrence of honeycomb is of utmost importance. The measures include proper compaction, use of ...
Preliminary Activities for Carrying out Riveting and Bolting
The process of making connections in steel structure is carried out using one of these three methods: welding, riveting, and bolting. The preliminary works such as laying out, fabrication, making holes, and assembling of steel members before executing the actual ...
13 General Items of Work for Building Cost Estimation
We are all aware of the importance of estimation in any civil engineering work. The builder needs to have knowledge of the amount of work and the associated costs before taking up any project. It is also important to know ...
How to Avoid the Effects of Expansive Soil on Buildings?
Several measures like construction of deep piers, soil replacement, keeping moisture at a constant level, chemical soil stabilization, use of void forms can be adopted to avoid detrimental effects of expansive soil on structures and their foundations. One or a ...