Table 9: Multiple linear regression model independent and target features.

Model Features Limit
1. Input Variables Minimum Maximum
Water, W [kg/m3] - 195
Cement, C [kg/m3] 312 390
Bamboo Leaf Ash, BLA [kg/m3] - 78
Baggash Ash, BA [kg/m3] - 78
Coarse aggregates, CA [kg/m3] - 993
Fine aggregate, FA [kg/m3] - 662
Water to cement ratio, W/C - 0.50
superplasticizer 1.248 1.56
Water binder ratio, W/B - 0.36
Water to solid ratio, W/S - 0.09
Total aggregate –to- binder ratio, TA/B - 3.03
Nominal aggregate size, NS [mm] - 20
2. Desired Output Parameters
Slump [mm] 40.5 80