Henan malpractice Construction Engineering Co., Ltd. is a specialized detection testing company Long An District Quality Supervision Station detection, detection is one of the enterprise in Henan Province since the first qualification place by the assessment. Qualified business scope includes pile qualification, qualification grade steel, an indoor environmental qualification, building energy detection, the main testing, materials testing, glass curtain wall detection, detection of roads and bridges, and a number of civil air defense projects detection testing qualification and testing laboratories. Dutch category and testing purposes into two categories according to the classification of engineering structures detected by. Loaded classification (1) static load test: a variety of engineering structures by detecting deformation under static loads (such as deflection, rotation, strain, displacement, destruction of local phenomena and features, etc.), working conditions and the judgment of engineering structures performance. (2) Dynamic load testing: by the dynamic load characteristics, self-testing vibration characteristics of engineering structures, engineering projects such as the dynamic response of the structure, to understand the dynamic characteristics of engineering structures. Detection purposes classification (1) Identification of the test: the primary purpose is the production to actual engineering structures as the main object of the test. Identification of components such as product quality, quality of construction site accidents and determine treatment works old engineering structures, such as the potential for consolidation, expansion, renovation project to provide basis. (2) research and testing: the main purpose is to study, in accordance with the relevant technical norms and standards, assessment of some engineering structures and new materials, new system, new technology and technical indicators of the performance meets the relevant standards, or assessment of old materials the old system, the degree of improvement on the old process performance indicators and so on. Henan malpractice Construction Engineering Co., Ltd. is a specialized detection testing company, is one of the first place since the Henan Province qualification examination detected by enterprises. Qualified business scope includes pile qualification, qualification grade steel, an indoor environmental qualification, building energy detection, the main testing, materials testing, glass curtain wall detection, detection of roads and bridges, and a number of civil air defense projects detection testing qualification and testing laboratories. The typical structure of a long column test machine quality monitoring stations detected, it can be compression beams, columns, siding, masonry structure and flexural testing and detection of multi-functional structure of the testing machine. Structure and principles of structural load tester long columns with the same general materials testing machines HuaXian quality monitoring stations detected, its rack height up to 10m above Linzhou quality monitoring stations detected, the maximum load value of up 10000kN above; Japan large-scale structure of the largest universal testing machine height reached 24.5m, the maximum compressive load value has reached 30000kN, at the same time can be a maximum of 30m span structure bending test (maximum bending load 12000kN) and the maximum tensile load 10000kN members tensile test; the largest tonnage long column test machine is widely used domestic 5000kN, rack height more than 3m. Large-scale structural testing machine can be connected via a dedicated interface with the computer in the middle, the implementation of process control operations, it also has a dedicated data acquisition and data processing equipment, testing machine operations and data processing can be performed at the same time, a high degree of intelligence. Long An area of ??quality monitoring stations detected, the increasing prevalence of detection (certified), quality monitoring stations to detect malpractice by Henan Construction Engineering Inspection Limited. Henan malpractice Construction Engineering Inspection Limited (www.hnrsjc.cn) is a leader in Zhengzhou, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. The increasing prevalence of detection leadership with the staff warmly welcome all inquiries negotiations to create a better future for the increasing prevalence of detection.