USAGE OF CBR TESTER This (CBR) bearing ratio testing machine design for test many kinds of soil samples, but this samples have to makes by stander mould. THE MAIN SPECIFICATIONS II. CBR specifications: 1. CBR testing machine speed: 1mm/min, max press force is 3T. 2. The injection post diameter is 50mm, length is 100mm. 3.The dialgage range is 0 to 10mm. totally have three pieces dialgages. 4. Multihole plate: two pieces 5.Loading piece: 4pieces with same size, out side diameter is 150mm, inside diameter is 52mm, each piece weight is 1.25kg. 6.testing barrel: Inside side diameter 155mm, height 170mm, cushion block diameter 151mm, thickness 50mm. |