When do we use accelerators and retarders for concrete mix ?

أفضل جواب:   Segregation in concrete is commonly thought as separation of some size groups of aggregates from cement ... الإطلاع على المزيد

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

أفضل جواب: <p>Normally low to medium rise buildings are desigined for gravity loads, then checked for their ab ... 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