| 摘要 |
The invention relates to the field of high-way engineering, and it can be used at construction of motor roads, airport runways, sports grounds and transport platforms, etc., for multi-layer coverings laid at the site. The purpose of the invention is to raise the strength and prolong the service life of the upper course of the pavement. In the drawing of fig.2 a multi-course asphalt pavement is shown, which consists of asphalt courses (1, 2) and reinforcement material (3) placed between them. The lap-laid roadbeds of coil-like thermo-hydro-insulating material of the MPV-bit-bit type are used, and roadbeds (4) of reinforcement material (3) are laid at angle ... made between the axial line of the road and the direction of laying roadbeds (4) of reinforcement material (3), the angle being in the limits of ..........The width L of roadbed (4) of reinforcement material (3) is within the limits of ........., where D is the width of the traffic lane. |
