Unit Weight of concrete in kg/m3, kg/ft3, kN/m3, lbs/ft3 and lbs/in3
The unit weight of concrete can vary based on its composition, but a common value is around 2400 kg/m³ (kilograms per cubic meter), which is …
Types of concrete grade and their strength as per American Standard (ACI)
The American Concrete Institute (ACI) provides a standard classification for concrete mixes based on their compressive strength. Here are some common concrete grades and their …
Types of concrete grade and their strength as per Australian Standard (AS)
In Australia, concrete grades are specified by the Australian Standard AS 3600-2018 “Concrete Structures.” Common concrete grades and their corresponding compressive strengths include: 1. N20: …
Types of concrete grade and their strength as per European Standard (EC2)
In the European Standard (EC2), concrete grades are classified by a combination of a letter and a number. The letter indicates the characteristic strength class, …
Types of concrete grade and their ratio as per British Standard (BS)
British Standard (BS) provides specifications for various concrete grades. Common grades include C15, C20, C25, C30, C35, C40, C45, etc. The numbers represent the compressive …
Types of concrete grade and their ratio as per Indian Standard
In India, concrete grades are classified based on their compressive strength. Common grades include M15, M20, M25, and so on. The “M” stands for mix, …