by From April 20 to 21, under the guidance of the Comprehensive Transportation Research Institute of the National Development and Reform Commission, the overall expert group of the “Key Projects of Advanced Rail Transit” of the “13th Five Year Plan” national key research and development plan, and CRRC Research Institute, Shanghai Metro Maintenance Guarantee Co., Ltd., the National Key Laboratory for Rail Transit Control and Safety RT Forum Smart Rail Transit Conference and the second “2017 China Rail Transit Operation and Maintenance Intelligent and Health Management Summit Forum” hosted by RT Rail Transit magazine will be held in Shanghai.
Shanghai Ouzhuo Industrial Development Co., Ltd.
(hereinafter referred to as Ouzhuo) was invited to participate in this conference and forum, and brought the composite reinforcement component+pre expansion chemical combination anchor bolt.
Shanghai Ouzhuo Industry is a large comprehensive enterprise integrating scientific research and development, technical achievements transformation, design and construction, and its business scope covers the whole country.
Together with Shanghai Tieduan Building Materials Co., Ltd., we focus on the research and development field of new composite materials, have a high-quality research and development team, and constantly innovate.
We have patented technology and advanced self created technology in the field of subway tunnel and bridge reinforcement products.
At present, we have passed the review and identification of authoritative institutions, contributing to the safety of subway tunnels.
The composite reinforced member has gathered five major innovations in technology, including high-strength mortar filler, special structural adhesive, high-strength carbon fiber, high-strength special steel and other materials.
It also has four self created advanced technologies, including early 3D measurement, CNC compound shaper, special high-pressure grouting machine and micro expansion rapid chemical anchor bolt.
As the expansion anchor bolt will expand during use, it may cause damage to the concrete of the shield segment.
The adhesive of chemical anchor bolt takes 24 hours to solidify, so the company has developed a micro expansion fast chemical anchor bolt that can be quickly constructed.
It can be constructed immediately after planting, which greatly improves the work efficiency.
It is suitable for top surface and wall construction.
It has greater anchoring force than a single chemical anchor bolt or expansion anchor bolt under the same strength, and becomes a key accessory in rapid reinforcement* The deadweight is light and convenient for transportation * no welding and open flame operation is required * high strength and bearing capacity * convenient and fast construction * good anti-corrosion performance can minimize the impact on the subway clearance and operation time.
The monitoring data of Tongji University shows that the bearing capacity exceeds 63 tons, the segment bearing capacity has increased by 41%, the cost is relatively low, the deadweight is light, the anti-corrosion performance is good, there is no need to remove pipelines, no need to use large equipment for construction, and there is no need to use open flame on site, The construction process is simple and efficient.
The subway tunnel reinforcement construction is a complex industry field, which requires not only reliable technology and process support, but also the completion of reinforcement work against time.
Our products solve this technical difficulty.
QR code recognition focuses on Shanghai Ouzhuo.
Shanghai Ouzhuo, together with Shanghai Railway Terminal, will continue to innovate, and focus on the scientific research and development of new composite materials, centralized operation, and make contributions to the safety of urban rail transit construction.
Friendly merchants destroy the city and pull out the stronghold.
Do you really only complain? The “RTFORUM Smart Rail Transit Conference” held in Shanghai from April 20 to 21 will focus on topics such as intelligent operation and maintenance and health management, interconnection and interworking of rail transit communication systems, intelligent and intelligent development, LTE integrated bearing, and information security.
The activity was guided by the Comprehensive Transportation Research Institute of the National Development and Reform Commission, the overall expert group of the “Advanced Rail Transit Key Projects” of the “13th Five Year Plan” national key research and development plan, CRRC Research Institute and other units, and co organized by Shanghai Metro Maintenance and Guarantee Co., Ltd., the State Key Laboratory for Rail Transit Control and Safety, the National Engineering Laboratory for High Speed Train Integration, the Engineering Laboratory of the National Rail Car Engineering Research Center, etc Undertaken by RT rail transit.>> Click“.
