Hengshui reinforcement company

Hengshui reinforcement company Tel: 15511318123 to manager, according to a strengthening construction companies, reinforcement drawings 2, reinforcement construction program two, strengthening the company replaced reinforcement project Reinforced by Increasing Section prestressed reinforced concrete reinforcement is applied externally bonded carbon fiber reinforced steel reinforcement steel reinforcement paste , additional support reinforcement, anchorage reinforcement, anchor reinforcement, crack repair and reinforcement. Third, the building structure (beams, slabs and columns) Main analysis reinforced buildings within its design life, the general should meet safety, serviceability and durability of the three basic functional requirements, but it is in an old building or new construction, are likely due to various reasons, resulting in an above or fails to meet a number of functional requirements. These reasons are often in the design phase, construction phase or phases are formed: .1 in the design phase, probably due to the investigation, design incomplete or inaccurate, errors or construction design calculations unreasonable reasons, resulting in the amount of structural reinforcement member section size, concrete strength is insufficient, resulting in the building does not meet the requirements of the intended function. .2 During the construction phase, probably due to poor construction management, low levels of technology or construction, or are illegal cutting corners, or do not follow the standard operation and construction careless construction and other reasons, occurred mainly due to the reinforced misplaced and amount of reinforcing steel, member section, concrete strength, which do not conform to the design, resulting in construction quality problems, resulting in the original design of the building does not meet the functional requirements. .3 Use phase, probably due to the building has reached or exceeded the design life, has completed its mission yet functional requirements continue to be used; or buildings in disrepair, the design life had not yet reached a loss Several items or functional requirements; or unreasonable use of the building, including building use changes, overloading use, conditions of use or environmental deterioration and vandalism and other reasons; or because of natural disasters and contingencies, resulting in the building can not meet their basic function Claim. For all these reasons at different stages of formation, resulting in the loss of a particular building or can not meet or several functional requirements. In order to restore or partially restore its original function or certain features, it should take timely measures to meet reinforcement. Fourth, the difference between the reinforcement and new construction of reinforced: that for existing buildings or structures, both in terms of design or construction has its particularity, there is a big difference compared with new construction, mainly as follows: 1, reinforcement works construction site often subject to various conditions about the system, such as: the construction site work surface is narrow, blocking and interfering with other members, in addition, reinforcement works much has been put into use, there must be requested without affecting or less affect the production, use case Under the implementation of reinforced construction, this is bound to increase the difficulty of reinforced construction, if necessary, should be sub reinforcement construction, phases, and even some not unexpected factors can lead to the construction disruption. 2, reinforcement project has its unique demolition and clean-up; 3, reinforced design is necessary to include further checking and structural adaptation of the original structure of the judge in the case to determine the required reinforcement reinforcement calculation, but also considering the old and new structures balance and coordination strength, stiffness, synchronous coordination and other aspects of normal life; building structure under the influence of long-term use and natural forces, will inevitably weaken its function, design engineering structure, we should objectively assess the extent of structural damage, and adopt effective measures to ensure the safe use of the structure, therefore, reinforced concrete structures, steel structures, masonry structures will become an important mission.