One of the problems in soil engineering is soil erosion by water flow. Two main factors of soil erosion are generally wind and water. Soil erosion causes soil loss to lose its functional properties. Consequently, to prevent such problems, the soil should be protected from erosion. Soil conservation methods are divided into two categories including direct and indirect methods. Among existing methods for soil conservation, use of geotextiles due to its easy implementation and economical advantages is an appropriate option. In recent years, a product called "textile concrete" has been introduced to the market by researchers, which is a geocomposite made from a warp knitted spacer textile coated with a polyethylene film and filled by a cement paste. One of the applications of textile concrete is controlling soil water erosion in coastal areas. In this research, different samples of textile concrete were designed and manufactured. Independent variables are type of mortar, fabric type, fabric thickness, time of erosion and the angle of settlement of textile concrete. Three point bending test, water erosion (shear and impact) tests were conducted on the samples. Moreover, due to the long duration of the experiments, a neural network system was used to train the data and to predict the erosion test results. At the end, in order to investigate the flexural behavior of the fabric, the materials strength theories in bending behavior of sandwich panels were used. The experimental results show that the use of mineral material additives affect the improvement of cement hydration such as glass powder and alumina which improve the flexural strength and resistance to sample erosion. The use of glass powder increased flexural strength of the specimens compared to the cement mortars. Consequently, it was concluded that erosion rate of samples were occurred in the initial time of erosion.