1、features
Model XBJ-500 concrete creep testing machine is designed to determine of the concrete cylinder or cuboid specimens deformation over time under the constant axial pressure loads, ie, the creep deformation of concrete .apply to the test for detect the concrete’s unidirectional compression creep in constant temperature and absolute wet conditions.
The design and manufacture of this equipment in accordance with GB/T5002-2009 < ordinary concrete long-term performance and durability test standards>and SL352-2006 < water industry and national industry standards>,and it is able to meet the requirement of concrete creep deformation test performed by design, construction and quality inspection departments of scientific research institutions of relevant industries, universities and colleges.
II、technical parameters
1. maximum testing force :500kn
2. measurement range :0-500kn
3. relative reading error :±1%
4. spring height :355mm
5. spring compression stroke :55mm
6. maximum distance between upper platen and lower platen (compression space ):1500mm
7. power supply :AC220V50HZ
8. Product overall dimension (without packing):600*600*2700mm
9. Net weight : about 800kg
III. system configuration
Concrete creep testing machine mainly consists of the following components :
Three screw rod, upper plate ,middle plate ,lower plate ,adjustable nut ,force sensors ,force measurement instrumentation, cable, rigid pads, activities tee, folded spring , dial indicator etc
