Showing posts with the label Concrete Structures

What is Geopolymer Concrete?

Geopolymer concrete is a type of concrete that is made by reacting aluminate and silicate bearing materials with a caustic activator. Commonly, waste materials such as fly ash or slag from iron and…

What are the functions of different components of a typical expansion joint?

In a typical expansion joint, it normally contains  the following components: joint sealant, joint filler, dowel bar, PVC dowel sleeve, bond breaker tape and cradle bent. Joint sealant: it seals th…
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