x Before being molded, the SMC sheets are conditioned in a room with the temperature of 33 °C for 2-3hours. x The SMC sheets are cut with a mass of 2.6 kgs. It is placed between the top and the bottom of the mold and then pressed by hydraulic system of 500 T for 3 minutes as shown in Fig. 4 (a)-(d). The molding temperature is set to 120-140 OC. x The roof tile is removed from the mold, after which the upper surface roof tile is coated by a UV barrier layer as shown is Fig. 4 (e) and (f).