120 After applying primer, fill the area where it has a level difference in joints and the corner part with the mixture made by adding and mixing the hardener with the volume ratio of 1 to 2% against Q Coat Putty little by little, and then finish smoothly using a spatula. Add hardener to polyester resin and apply it on the connection part with a brush or roller to impregnate the polyester resin into the glass fibers to build specified lamination. ■ Mixing Ratio and Curing Time 　 (Volume ratio against polyester resin 100) Outside Temperature Hardener 1% 2% 10｢ｪC 48 minutes 15 minutes 20｢ｪC 22 minutes . 30｢ｪC 9 minutes . ■ Support Intervals 　 Install supports on the straight part by referring to the intervals in the following table. (Unit: m) Size Temperature 13 . 25 mm 30 . 50 mm 65 . 100 mm 125 . 150 mm 200 . 250 mm 300 . 400 mm 450 . 500 mm 600mm 20｢ｪC 1.0 1.5 2.0 2.25 2.5 2.75 3.0 3.5 60｢ｪC 1.0 1.25 1.5 1.75 2.0 2.25 2.5 2.75 90｢ｪC 1.0 1.25 1.25 1.5 1.75 1.75 2.0 2.0 7 8 (Unit: m) Size Temperature 13 . 25 mm 30 . 40 mm 50 . 65 mm 75 . 125 mm 150 . 250 mm 300 . 350 mm 400 . 500 mm 600mm 20｢ｪC 1.0 1.5 2.0 2.25 2.75 2.75 3.0 3.5 60｢ｪC 1.0 1.25 1.75 2.0 2.5 2.5 2.75 3.25 95｢ｪC 1.0 1.25 1.5 1.75 2.0 2.0 2.75 3.0 For supporting the bending parts and other areas, refer to the separate Technical Document " AV Pipe Installation Procedure (AV-T-018-J)." SU type GU Type Piping Support Procedure Installation/Piping Support Procedure