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(一)引言彩色路面连锁砌块是砌块与砌块侧面具有相互咬合形状的路面用混凝土砌块。这种砌块早在1950年初期首先由西德研制成功,并在欧洲迅速推广。现在西德每年使用约5400万米~2,荷兰约为1400万米~2,日本约为140万米~2。日本是在1973年从西德引进这项技术后逐步发展和开拓的,目前日本主要用彩色路面连锁砌块来美化人行道、公园、广场等环境,进而扩大到停车场和车道。
(I) INTRODUCTION Coloured pavement chain blocks are road concrete blocks with interlocking shapes on the sides of blocks and blocks. This block was first developed by West Germany as early as the beginning of the 1950s and was rapidly promoted in Europe. West Germany now uses about 54 million m2 per year, the Netherlands is about 14 million m2, and Japan is about 1.4 million m2. Japan introduced the technology from West Germany in 1973 and gradually developed and developed. At present, Japan mainly uses colored pavement chain blocks to beautify the environment of sidewalks, parks, and squares, and then expands into parking lots and driveways.