Street Address: No. 11, North Of Kaiyuan Road, High-tech Zone
City: Jining
Province: Shandong
Country/Region: China
Test range:20-110Mpa
Impact energy:4.5j 1kgf.m
china coal
chinacoal12 m.chinacoalintl.com HT450 high strength test hammer HT450 is used to test high strength concrete compressive strength, like high rise bridge and apply to C50-C100 concrete.