Paving site at Zhengzhou International Circuit，Carry 3 sets of Tianbao 3DVolvo paver with digital paving technology，With almost perfect paving effect，Successfully and efficiently completed the international automobile track paving task with great construction challenges.。

Tianbao 3DDigital Paving Technology Helps Zhengzhou International Circuit Construction

Tianbao Digital Construction Technology Makes Track Paving More Accurate、More efficient

“Zhengzhou International Circuit has 11 curves.，Includes 7 right turns and 4 left turns，Track construction standards are strictly implemented in accordance with international standards.，Far higher than the construction standard of the expressway，Quite challenging！”Minister Liu Jintao of Zhengzhou International Circuit Engineering Department said.，The track has a particularly high requirement for flatness and slope control of the curve.，Tianbao 3DDigital paving technology plays a key role in this paving operation.，Zhengzhou International Circuit has made important contributions to building a high-quality track.。

  

Liu Jintao, Minister of Engineering Department of Zhengzhou International Circuit

Technology enabling construction，Tianbao helps to pave

Zhao Jian, general manager of Xuzhou Guangsheng Road Engineering Co., Ltd., is one of the construction managers of the track.，In his opinion，Because the Zhengzhou International Circuit is aF2 International Standard Track，The flatness of the track is required to be less than 2mm.，Obviously, the traditional paving method can not guarantee the construction effect.。

  

Zhao Jian, General Manager of Xuzhou Guangshenghang Road Engineering Co., Ltd.

Facing this construction challenge，Zhao Jian and Jiangsu Wo Zhicheng Company have cooperated with the owner unit in the early stage.、The design unit has demonstrated the technology for many times，Communicate fully，It was decided to select a complete set of digital construction technology of Tianbao to ensure the high standard requirements of the track for flatness and other aspects.。

  

Tianbao 3DDigital paving technology can help the track to achieve accurate paving.

“First, we use three-dimensional scanning technology.，With Trimble 3D Laser Scanner，The entire ground floor of the racetrack，Digital modeling was done.，The detailed design is completed on the digital model，3 is adopted in the subsequent construction phase.DPaving technology，Use three sets of Tianbao 3DDigital Paving Technology with Volvo Paver，The construction requirements are perfectly realized.。”Zhao Jian said，Tianbao 3DThe effect of precise paving construction has been achieved, including the owner unit.、Supervision unit、Praise from all parties, including the design unit。

  

Tianbao 3DThe construction effect of digital paving technology has won high praise from customers

Zhao Jian said，The construction team has Tianbao 3DTechnological support of digital paving technology，It can not only achieve precise paving,，And that pave efficiency is greatly improved.。In addition, compared with the traditional paving method,，Tianbao 3DDigital paving technology reduces the need for more personnel on the construction site，Thereby saving more cost.。

Tianbao makes the construction team more competitive

Wu Zhenzhi, technical support manager of Tianbao Company, said.，As an industry leader，Trimble digital construction technology has been applied for many years at home and abroad.，It is a very mature technology.，Can be used in ditches and canals.、Road、Railway、Mine、Track、Airport、Tunnel、River channel and other working conditions。

  

Wu Zhenzhi, Technical Support Manager of Tianbao Company

“In track paving operation，Tianbao 3DThe advantages of digital paving technology are very obvious，Because the track surface changes greatly.，The traditional construction method of piling and setting out is to use plane instead of curved surface.，So the fitting degree is not high.，Tianbao 3DDigital paving technology can use the data model of field scanning.，Fitting course design surfaces perfectly，No fear of complex track design，Achieve more accurate paving effect。”Wu Zhenzhi said，Tianbao 3DDigital paving technology eliminates the tedious field calculation work in the field of pavement paving.，Realize the tracking of progress and quantity，It greatly reduces the labor intensity and difficulty of surveyors.。

Carry Tianbao 3DVolvo paver with digital paving technology

According to introduction，Tianbao 3DThe paving system can control the accuracy of the asphalt paving surface after compaction at 2mmWithin，If you want to make a water-stable layer，The paving accuracy can be controlled at 3mmWithin。

  

Tianbao 3DThe paving system can control the paving accuracy of asphalt pavement at 2mmWithin

“This is our first cooperation with the track project.，In order to provide guarantee for the construction team，Our Tianbao manufacturers and agents have sent a professional team of six people.，Full service for this construction project，Beijing Tiantuo Tianbao Technology Co., Ltd. and Chengdu Zongheng Tongda Information Engineering Co., Ltd.，Provide strong support and guarantee。”Wu Zhenzhi said，At the Maldives International Airport、Hong Kong airport，Beijing Daxing Airport and many other key projects.，With the participation of Tianbao digital construction technology，The success of the track construction of Zhengzhou International Circuit，It once again demonstrates the strong strength of Tianbao digital construction technology to the industry.。