Sign piles, also known as warning piles, instruction piles, identification piles, ground piles, marking piles, and marking piles

按形状可分：正方形、圆形、三角形

Divided by shape: square, circle, triangle

按材质可分：水泥标志桩、塑钢标志桩(PVC，聚氯乙烯)、复合材料标志桩

Classified by material: cement marker piles, plastic steel marker piles (PVC, polyvinyl chloride), composite material marker piles

生产方法：拉挤法、模压成型

Production method: pultrusion and molding

玻璃钢标志桩其采用玻璃纤维为增强材料，钙粉为填充剂，加合成树脂经过高温一次性拉挤成型

The fiberglass marker post is made of fiberglass as the reinforcing material, calcium powder as the filling agent, and synthetic resin through high-temperature one-time extrusion molding

加工工艺：丝网印刷、激光雕刻、机械雕刻

Processing technology: screen printing, laser engraving, mechanical engraving

玻璃钢标志桩特点(FRP优点是：①质轻高强；②耐化学腐蚀性；③良好的耐热性和隔热性、绝缘性、适于搬运、安装方便、和美化作用

The characteristics of fiberglass marker piles (FRP advantages include: ① lightweight and high-strength; ② chemical corrosion resistance; ③ good heat resistance and insulation, insulation, suitable for handling, convenient installation, environmental protection, and beautification effect)

应用：常用于电力、通信、燃气、自来水、铁路地埋管线、路径指示标志。户外、绿化带、灌木丛、顶管两侧、管道，管线、线路包括燃气管道、电力管线、电缆走线、光缆通道、输油管道、输水管道等

Application: Commonly used in power, communication, gas, tap water, buried railway pipelines, and path indication signs. Outdoor, green belts, shrubs, both sides of top pipes, pipelines, including gas pipelines, power pipelines, cable routing, optical fiber channels, oil pipelines, water pipelines, etc

规格厚度：80*80*1000mm 壁厚3-5mm

Specification thickness: 80 * 80 * 1000mm Wall thickness 3-5mm

100*100*1000mm壁厚3-5mm

100 * 100 * 1000mm wall thickness 3-5mm

120*120*1200mm 壁厚3-5mm

120 * 120 * 1200mm wall thickness 3-5mm

150*150*1000mm 壁厚3-5mm

150 * 150 * 1000mm wall thickness 3-5mm

安装方式：挖掘所埋深度坑一般为30cm，前后左右十字交叉穿入两根25 CM钢筋，水泥石子固定。圆形路面砖采用圆形开孔器按所需大小管道穿越路面打孔，下部用水泥浓浆固定，上口与路面齐平即可

Installation method: The buried depth of the excavation pit is generally 30cm, and two 25cm steel bars are crossed in front, back, left, and right, and fixed with cement stones. Circular road tiles are drilled through the road surface using a circular hole opener according to the required size of the pipeline. The lower part is fixed with cement slurry, and the upper part is flush with the road surface

PVC标志桩表面比较光滑，玻璃钢标志桩表面比较粗糙，但是玻璃钢标志桩的强度要比pvc材质的标志桩要强、PVC易损毁

The surface of PVC marker piles is relatively smooth, while the surface of fiberglass marker piles is relatively rough. However, the strength of fiberglass marker piles is stronger than that of PVC marker piles, and PVC is easily damaged

水泥标志桩：材质是混凝土，部分内部有钢筋。字迹容易模糊，需要定期维护。不耐酸，材质较重，运输安装不方便。

Cement marker pile: The material is concrete, and some parts have steel bars inside. The handwriting is easy to blur and requires regular maintenance. Not acid resistant, heavy material, inconvenient transportation and installation.

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