Geopolymer Concrete Strength Analysis Using Gated Recurrent Unit-Scaled Exponential Linear Unit Based on Natural and Recycled Aggregates

The geopolymer concrete is a positive impact and physical properties on environment associated to conventional concrete. The construction materials are drained because of continue usage and degree for the growth advancement of materials. Hence, a quick enhancement in conventional construction materials and different directions are limited on aggregates. In the scenarios, the analysis is used to define the suitability of replacement materials in concrete growth due to materials are simply accessible at less cost assessed by coarse and conventional fine aggregates. The impacts of Recycled Coarse Aggregate (RCA) on conventional and geopolymer concrete. The RCA are replacement through crushed aggregates in 10-50% intervals for conventional and geo-polymer concrete. The geopolymer material generates from recycled materials like meta-kaolin, fly ash, slag and burnt clay that alternates the cements. The various strengths like 20MPa, 40MPa and 60MPa are used in the paper. The conventional concrete is preserved in ordinary water and geopolymer concrete is preserved in apartment temperature. The RCA are utilized 20 and 10mm sizes which includes cement putty. The result presents that a minor decay in conventional concrete strength and huge strength find by 30% replacement of coarse aggregate. The data are analyzed using Gated Recurrent Unit-Scaled Exponential Linear Unit (GRU-SELU) which obtains a less MSE of 0.6538 compared to baseline methods like Temporal Convolution Network-SELU (TCN-SELU).