Splicing type concrete precast block for rail transit

• Main Authors: WANG ZHIFENG, JIN ANGXIAO, YU YIZHAO, HAN LIYONG
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model provides a spliced concrete precast block for rail transit, and relates to the technical field of road shoulder laying. The concrete precast block comprises a foam concrete block and reinforcing ribs, the foam concrete blocks are rectangular; the reinforcing ribs are prefabricated...