The engine roared，Gallop like electricity，The pursuit of speed is human instinct.，It's also nature，This also makes the sport of racing full of charm.。And mention the sport.，The associated track has to be mentioned.。Here，The power output of a racing car、Chassis tuning、Power performance will be severely tested.，Many overtaking points can make offensive and defensive battles frequently staged.，It has always been the driver's expectation to conquer this track and get on the podium.。

The straight is the longest part of the track.，Drivers need to speed up in this section to fight for the lead.。The length and shape of the straight will affect the driver's strategy and the setting of the car.。And the corners are the most challenging part of the track.，The driver needs to slow down.、Steer and accelerate to maintain speed and control the car's trajectory。The radius of the curve、The slope and the friction of the road surface will affect the driver's driving skills and speed.。

What's more,，Ensure driving safety while pursuing speed，So FCourse design has strict standard requirements.：For example，The longitudinal slope design of the track is related to speed.，The gradient of the starting straight line shall not exceed 2%；In order to facilitate drainage，Cross slope should be at 1.5% - 3%；The inclination of the curve shall not exceed 10%。

At the same time，It is also necessary to ensure the smoothness and friction of the road surface to ensure the grip of the racing tires.，In order toThe vehicle speed exceeds 300km/h It can also ensure the safety of drivers.。The track has such strict road design standards.，Even some of the indicators are far higher than the standard of high-grade highway pavement in conventional roads.，Therefore, it is a considerable test for the construction enterprises undertaking the task of building a new track.。It requires not only the professionalism of the construction team、Ability to execute，It also requires high-performance paving and compaction equipment to effectively ensure that the construction effect of the pavement meets such stringent design standards.。

Wirtgen Group equipment is designed to push the envelope，Combination of Fogler paver and Hummer roller，By virtue ofControl accuracy、Vertical and horizontal slope control accuracy、High efficiency electric heating technology for screed、Smooth and uninterrupted feeding system、Performance such as efficient and uniform compaction and the proven high reliability of the equipment，Professional pavement construction solutions for contractors in many track projects around the world。Strict test of true ability，Professional to create high quality。

The next step is to follow Xiaowei's perspective.，Let's feel the track.“Fast and furious”The charm of construction behind it.！

In addition to providing pavement construction solutions for many new track projects around the world，The Wirtgen Group is also involved in the restoration and upgrading of many tracks.，Guarantee the Extreme Challenge with Strength，Guarding the safety of the track with quality。Keep an eye on Wittgen China，Next time we will bring a new chapter of the track.。