广州现货批发防撞护栏 公园景观防护栏 栈道两侧扶手栏杆
因为在安装河道护栏时，要求相邻组件的有色表面不应有明显的色差，护栏表面上不应有毛刺，油斑或其他污渍，并且在护栏处不得溢出粘合剂组装链接；
Because when installing the river guardrail, it is required that the colored surfaces of adjacent components should not have obvious color difference, there should be no burrs, oil spots or other stains on the surface of the guardrail, and the adhesive should not overflow at the guardrail to assemble the link;
安装必须根据图纸的设计进行。如果在安装不合格时需要进行第二次安装，则应注意安装位置应保持在窗户的适应位置，并且安装必须具有一定深度。
Installation must be carried out according to the design on the drawing. If a second installation is required when the installation is unqualified, it should be noted that the installation position should be kept at the suitable position of the window, and the installation must have a certain depth.
装锌钢河道护栏后，必须检查护栏是否牢固安装，是否松动，安装深度应相同，不松动，墙体之间应有缝隙并填平才能合格（欢迎免费注册，登陆中国沥青网（沥青在线）行业门户网址www.sinoasphalt.com，免费发布供求，免费发布产品，免费发布企业动态）。
After installing the galvanized steel river guardrail, it is necessary to check whether the guardrail is firmly installed and whether it is loose. The installation depth should be the same and not loose. There should be gaps between the walls and fill them to be qualified.
安装河道护栏时，必须遵循以下步骤。必须不断检查安装过程，以查看安装是否正确。当发现安全隐患和安装故障时，必须尽快解决。河道护栏已成为河道建设中的一道亮丽的风景线，不仅保证了行人的安全，而且为河道建设增添了许多美感。它的作用比较大！