Foundation heave is the movement of expansive soil due to changes in its moisture content. The foundation heave occurs in various patterns like doming, edge, cyclic, and lateral movement. Differential movement of expansive soil is more damaging than a uniform ...
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Construction Techniques for Cast-in-Situ Reinforced Concrete Pile
A pile foundation is considered for construction whenever the load of a structure is large, and a thick and weak soil layer is present below. It is a type of deep foundation that transfers the load of the superstructure to a ...
Placement and Compaction of Roller-Compacted Concrete in Dam Construction
Roller-compacted concrete (RCC) is a type of concrete that can support a roller during its unhardened state while it is being compacted. The placement and compaction of RCC is a rapid construction process and therefore its success relies on the ...
How to Treat Discolored Concrete Surface?
Concrete discoloration is simply the change of the designated color of concrete. This could be due to the presence of calcium chloride in concrete, cement and additives, improper curing, environmental conditions, and faulty finishing works. Discoloration can be minimized by ...
What are the Causes of Foundation Heave?
Foundation heave is an upward movement of the foundation due to soaked expansive soil. The factors that lead to the saturation of soil beneath a foundation are seasonal changes in moisture, underground aquifer, or leakage in underground pipes. It is ...
What are the Causes of Early-age Cracking in Concrete?
Early-age cracking is observed during the first seven days after concrete pouring. However, such cracks may also take more than a week to be visible in reinforced concrete slabs. Therefore, cracks appearing within 60 days after the concrete placement are ...
Metal Ceilings: Types and Features
Metal ceilings are architectural ceiling elements made from finished metal plates with designs pressed into them. Metal ceilings can be made from aluminum, steel, or galvanized iron. Metal ceilings add strength to the structure and are highly durable compared to ...
What is FluidConcrete?
FluidConcrete is a cement-based, self-leveling floor coating used for all types of hard surfaces. It is specifically designed for indoor applications and provides beautiful and long-lasting surfaces for functional concrete finishes. It is an alternative to polished concrete and is ...