KAPASITAS SAMBUNGAN BALOK PRECAST SISTEM BOLT AND WET CONNECTION DENGAN OPTIMASI CAMPURAN AGREGAT DAN SIKAGROUT 215

The Government of Indonesia has recently made regulation about Rusun/Rusunawa in great quantities with less time for construction. solution is using straightforward construction Rusun/Rusunawa. alternative to these problems precast method loading test referred ASTM C78. Having research beam mixing material grouting between nonshrinkage by Sika 215 product and coarse aggregate ratio 50%, 40% 30% percentage Grout weight. result achieved, (a) deflection conventional K1 2,8 mm achieve at load 7,2 ton (b) K2 8,3 (c)deflection P1 2,7 (d)deflection P2 3,4 ton.