用沙子填充铺路砖之间的缝隙。一个人用沙子和刷子封闭新安装的人行道砖之间的缝隙。密封铺路砖之间的缝隙。

e seams between the paving stones with sand. Filling joints with sand, between paving slabs. Man with sand and brush closes seams between new installed street tile on the sidewalk. Seal the seams between the paving slabs. The process of laying paving stones. High quality 4k footage

光厂(VJshi)视频提供用沙子填充铺路砖之间的缝隙。一个人用沙子和刷子封闭新安装的人行道砖之间的缝隙。密封铺路砖之间的缝隙。视频素材下载，适用于接缝，建筑承包商，地板，简单，广场等主题的内容创作。

作者署名：Ruslan Sidorov/Getty Images/华夏视觉