What are the specifications, dimensions, and models of speed bumps?

[VivienneRose]

The specifications, dimensions, and models of speed bumps are as follows: the length ranges from 250 to 500mm, the width ranges from 200 to 400mm, and the height ranges from 3 to 10mm. Below are the relevant details: 1. Dimensions and Models: According to national traffic technical standards, traffic facilities applied to roads, including speed bumps, must be manufactured to specific specifications. It is stipulated that the length of speed bumps should be between 250 and 500mm, the width between 200 and 400mm, and the height between 3 and 10mm. The height of speed bumps is particularly critical; excessively high speed bumps may cause traffic accidents when vehicles pass at high speeds. 2. Function: Speed bumps serve to alert drivers to reduce speed. In harsh environments such as mining sites, where heavy vehicles are the primary traffic and the flow is high, the quality and material of speed bumps are undoubtedly paramount. However, their specifications also play a significant role. Speed bumps of different specifications exhibit noticeably different capabilities in terms of pressure resistance and impact absorption.