Cangzhou Oubeiruike Instrument & Equipment Co., LTD delivers innovative measurement solutions and construction technology that empower professionals worldwide to build with confidence, accuracy, and efficiency.
Explore Our Solutions
Proving Ring Penetrometer used to determine the bearing strength, compaction degree of sub grades and determining the penetration resistance of soil.
Standard: ASTM D1558
Proving Ring Penetrometer used to determine the bearing strength, compaction degree of sub grades and determining the penetration resistance of soil.
Technical Specifications:
