PENGARUH PENAMBAHAN SIKA GROUT PADA MORTAR SEBAGAI BAHAN GROUTING TERHADAP LEKATAN TULANGAN DALAM BETON DENGAN COPPER SLAG SEBAGAI CEMENTITIOUS

Abstract

Abstract: The Impact of Sika Grout Addition on Grouting Mortar Toward Concrete Reinforcement Stickness with Copper Slag as Cementitious. The aim of this research is to identify the impact of Sika Grout addition on grouting mortar toward concrete reinforcement stickness with copper slag as cementitious. The experiment result of this research shows that (1) the addition of Sika Grout 215 in grouting mortar can improve the reinforcement stickness; (2) the use of 100% Sika Grout 215 in grouting mortar produces maximum stickness; (3) the stickness of 100% Sika Grout 215 has 12.800 kg stronger (2,8% of improvement) than those of using copper slag reinforcement (without grouting) as 12.450 kg; (4) the use of less than 100% Sika Grout produces less stickness of no-grouting reinforcement; and (5) there is similar slip characteristic between  concrete reinforcement added with grouting and without grouting as 2,5 mm on outer part of the mortar.