Advances in Materials Science and Engineering / 2016 / Article / Tab 1

Research Article

Effects of Magnetite Aggregate and Steel Powder on Thermal Conductivity and Porosity in Concrete for Nuclear Power Plant

Table 1

Mix proportions for concrete test.

TypeUnit content (kg/m3) (%)
WCFAGSWRAMGMSSP

Control1633248293575020000
M50M252104201054685632468188022.9
M50M25S210420105468563246818812022.9
M50M502164321084683752468375029.3
M50M25S216432108468375246837512029.3
M90M252204401101045632831188035.9
M90M25S220440110104563283118812035.9
M90M502304601151043752831375042.3
M90M50S230460115104375283137512042.3

W: water, C: cement, FA: Fly Ash, G: gravel, S: sand, WRA: water reducing agent, MG: magnetite gravel, MS: magnetite sand, SP: steel powder, and : replacement ratio of volume.