this study is experiment result of steel fiber reinforced concrete(SFRC) panel with flexural and impact resistance performance. The variables are the fiber volume fraction and aggregate size. The height and width of SFRC panels are 200 mm. The experimental results showed that flexural and impact resistant performance is improved by increased in steel fiber volume fraction.

This paper describes the evaluate adhesion area effects on structural performance of structural sealants. In this experimental, glass panel thickness and initial construction depth of sealant are 12 and 5mm. Principle variable is addition of sealants : 5, 10, 15mm. Prior to add sealant, adhesion part carried out cover with primer. Test method is based on the bending test. Loading method is to put sand on the center of the glass panel in order to the wind load applied to the actual condition. Test results indicated that addition of sealants is not improve the peak load.

In this study is experiment result of steel fiber reinforced concrete panel with damage characteristics. To assess the damage characteristics of SFRC panel, aggregate size and steel fiber was used as a variables. The experimental results show that steel fiber reinforced concrete panel is superior compared to normal reinforced concrete panel on area loss rate and weight loss rate. The experimental results of concrete panel with aggregate size 8mm is superior than 20mm.

This study was carried out to evaluate effects of curing method and age on compressive behavior of steel fiber reinforced Alkali-Activated Slag(AAS) concrete. AAS and Steel Fiber Reinforced Concrete (SFRC) material with specific compressive strength of 30MPa was reinforced with 0% to 1% steel fibers at the volume fraction. Two types of curing methods were used: water curing and exposed curing. Curing time is 3, 7, 28 day. Experimental results indicated that compressive strength, elastic modulus, compression index.

The purpose of this study is to estimate basic mechanical properties of steel fiber reinforced Alkali-Activated Slag(AAS) concrete. Principle variable is the fiber volume fraction: 0, 0.5, 1%. Two type cement composites were used: Steel Fiber Reinforced Concrete(SFRC) and AAS. Mechanical properties of AAS concrete and SFRC, including compressive strength, elastic modulus, flexural strength, splitting tension.

This paper present results from effect of fiber volume fraction on direct shear property of steel fiber reinforced concrete(SFRC). Steel fiber with crimped end was used this work. Principal variable is fiber volume fraction; 0, 0.5, 1, 1.5, 2%, and aggregate size; 8, 13, 20mm. Specimen cross-sectional is 100 x 100 x 400mm. In order to induce the shear failure 2mm notch was sawed all around the specimen. Test result, there are little different between the aggregate size, and the improvements in shear strength of SFRC were more significant for 1% steel fiber volume fraction.

This experimental study evaluates of seismic performance on strain-hardening cement-based composite (SHCC). The objective of this study is to evaluate of cross-sectional reduction (1400×800×70 and 1120×520×40㎜) and design compressive strength level (45 and 50 MPa). The experimental results as cross-sectional reduction, peak loads are not significantly different. but energy area is decrease.