Before the various piping design typically uses a surface mounted wall changed Shaanxi beam technology is good, it is easy to install and maintain, and now a lot of people for beauty, interior decoration often taken into account in the hidden pipe. However, in this design, we need to pay attention to the following points: In the design process, mostly concentrated in the bathroom trunk pipeline, the pipeline should not tamper with, usually hidden by decorative materials, for surface mounted pipeline can be changed, but in changes process also requires special attention. In the pipeline must change when we ourselves do not tamper with the best, you need to ask a professional staff to make changes. Currently building pipeline to use more aluminum plastic pipe, PPR pipe and PVC pipe or galvanized steel. Now the family is currently in residence, the amount of steel has been gradually reduced, the contact for the family is also reduced. In the process of change for pipeline gas pipeline it would be best not to tamper with our Shaanxi Liang change how much money the wall, after changes to hot water pipes and gas pipes, good pressure test temperature test must be done, sure. New connection load-bearing walls to change the reinforced beams, stirrups and their connections with the original members: ① to be poor members. Former member of the reinforced and reinforced by> 1 not less than 20uuu the reinforced between the ribs when using short-ming welded connections, key short ribs diameter not less than 20mm, length not less than SJ (J to add vertical longitudinal reinforcement bars and original's diameter is smaller), and not less than l00mm, known reinforced hesitate one should ask the person to 500mm. ② stretch should design requirements using ring cramps, plus anchor stirrups, plastic anchor reported shaped push bars or 11 bars, when the boat with mixed soil 川奕 reinforcement, should propose ring-shaped stirrups; when using unilateral or When three sides plus flash, set fine plus anchored anchored tendon glue holding bar or LI-shaped push bars. Change in the beam in the wall, reinforced concrete structure is divided into direct and indirect reinforcement reinforcement types, designed to select suitable methods and supporting technology based on the actual conditions and requirements. Direct Consolidation method: bending members situ concrete compression zone plus Shaanxi wall layer of reinforced concrete beams change, increase the effective depth of section, expand cross-sectional area, thereby enhancing the flexural member, Shear capability and section stiffness, played the role of reinforcement; outsourcing steel reinforcement is to steel or steel reinforcing member package being outside, encased steel reinforced concrete beams should generally be outsourced wet method, using an epoxy-based grout and other methods to Reinforcing steel and is bonded into a unitary structure commission, after reinforcement structures, the tension and compression steel cross-sectional area that is greatly improved, so normal section bearing capacity and a substantial increase section stiffness. The law also called wet enclosing Steel Reinforcement, force, reliable, simple construction, site work is small, but the larger the amount of steel, and should not be the case in the absence of protection for high temperatures above 600C; Suitable for use on do not allow a significant increase in cross-sectional size of the original members, but require a significant increase its carrying capacity of the concrete structure reinforcement. Shaanxi change and bridge wall wall _ Xin Li Liang change (certified) _ Wall changed Shaanxi Xin Li Liang from the Nanyang wall beams provide change. Nanyang city walls change Liang Xin Li (www.hnqtgl.com) (www.hnqtgl.com) is an industry leader in Nanyang, Henan, construction, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Liang Xin Li walls change in leadership with the staff warmly welcome all inquiries negotiations to create change Liang Xin Li walls better future.