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It is required to design a concrete that will be exposed to chemical effects from underground water, whose chemical analysis is given below. Calculate the amount of material required for 1 m3 of concrete with the assumption that the air gap is 1% by choosing the relevant effect class given in TS EN 206. A 2.5% super plasticizer is used to achieve the desired consistency. When the chemical additive is used at 2.5%, it will be deemed to reduce 15% water. (You can use your own mix granulometry if you need, Tables required for solution lecture notes etc. Can be used from external sources such as.) SO42- groundwater components Concentration (mg/l). CO2 200 NH4+ 58 Mg2+ 30 380 The physical properties and mixing ratios of the aggregates to be used in the mixture are given below. Material Caorse Aggregate Medium Aggregate ince Agrega Cement water reducer SG (KG/dm^3) Mixing Ratios (%) Moisture 2,65 35 2,50% 2,7 40 SDYK 2,75 25 SDYK 3,15| 1,05| It is required to design a concrete that will be exposed to chemical effects from underground water, whose chemical analysis is given below. Calculate the amount of material required for 1 m3 of concrete with the assumption that the air gap is 1% by choosing the relevant effect class given in TS EN 206. A 2.5% super plasticizer is used to achieve the desired consistency. When the chemical additive is used at 2.5%, it will be deemed to reduce 15% water. (You can use your own mix granulometry if you need, Tables required for solution lecture notes etc. Can be used from external sources such as.) SO42- groundwater components Concentration (mg/l). CO2 200 NH4+ 58 Mg2+ 30 380 The physical properties and mixing ratios of the aggregates to be used in the mixture are given below. Material Caorse Aggregate Medium Aggregate ince Agrega Cement water reducer SG (KG/dm^3) Mixing Ratios (%) Moisture 2,65 35 2,50% 2,7 40 SDYK 2,75 25 SDYK 3,15| 1,05|