What is the effect of the particles below 75 micron in the concrete mix ?

أفضل جواب: super plasticizers and water reducing agents shall be used for high cement content.  Also, the more cemen ... الإطلاع على المزيد

أفضل جواب: It is better to check the mix design.  --Check the water content, decrease --Check sand/gravel ratio, dec ... الإطلاع على المزيد

أفضل جواب: <p>Nominal mix design is volumetric and design mix is weigh basis.Nominal is expensive and less str ... الإطلاع على المزيد

أفضل جواب: <p>Spacers should be made from the same grade of concrete, it should be cured by water for7 days at ... الإطلاع على المزيد