Henan malpractice Construction Engineering Testing Co., Ltd. is a company specialized testing pile testing Yanjin, Henan qualification place since the first assessment by one of the detection business. Qualified business scope includes pile qualifications, premium steel qualities, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing pile testing Anyang, glass curtain wall testing, detection of roads and bridges, air defense projects to detect a number of aptitude test and testing laboratories. Charge category and detection purposes are classified into two categories according to the project structure detected by. Seismic design of pile, pile into the liquefied soil requires less stable soil length (not including the pile tip section) shall be calculated and determined; the gravel pile testing of soil, gravel, coarse sand, dense silt, hard cohesive soil should not be less than 2 to 3 times the diameter of the pile of other non-rock soil still not less than four to five times the diameter of the pile. When the ambient caps to be liquefied or foundation soil bearing capacity is less than 40kPa (or undrained shear strength of less than 15kPa) in soft soil, and the calculation of horizontal bearing capacity does not meet the requirements, it can be outside the caps on each side 1 Territory Caps side length range of / 2 reinforcement; for the existence of the extended area of ??liquefied Qixian pile testing, pile foundation should be checking the stability of the flow in the soil under lateral force. Henan malpractice Construction Engineering Testing Co., Ltd. is a professional testing company, is one of the qualification place in Henan Province since the first detection through examination of business. Business in the Pile qualification qualification, the qualification grade steel, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing, glass curtain wall testing, roads and bridges detection, detection of a number of civil air defense projects testing qualification and testing laboratories. Piles of concrete pile if appropriate specimens should leave after checking into the hole to be filled with concrete quality standards as soon as possible. Pile diameter greater than 1m or more than 25m3 of concrete piles, each pile of concrete should leave a group of specimens; diameter no greater than the amount of concrete piles or pile is not more than 1m pile 25m3 each class shall perfusion station Less than one group; n = 3 test pieces should stay. Pile testing Hebi | pile testing | Testing Center malpractice malpractice by Henan Construction Engineering Inspection Limited. Henan malpractice Construction Engineering Testing Co., Ltd. (www.hnrsjc.cn) (www.rsgcjc.com) strong, credible, in Zhengzhou, Henan's construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead malpractice detection and you hand into the brilliant, for a better future!