Warning piles, also known as marker piles, marker piles and marker piles, are commonly used for route indication and warning of electric power, communication, gas, tap water and railway buried pipelines. It is used for outdoor, green belt, Bush and pipeline route indication on both sides of pipe jacking.

警示桩分类:

Warning pile classification:

按用途分为:电缆警示桩、油气警示桩、通信警示桩、光缆警示桩、自来水警示桩、铁路警示桩，公路里程桩。主要是根据产品的用途和上面印刷内容分类。

It can be divided into: Cable warning pile, oil and gas warning pile, communication warning pile, optical cable warning pile, tap water warning pile, railway warning pile and highway mileage pile. It is mainly classified according to the purpose of the product and the content printed on it.

按材料可分为:水泥警示桩、塑钢警示桩、复合材料警示桩。

According to materials, it can be divided into: Cement warning pile, plastic steel warning pile and composite warning pile.

复合材料警示桩又分为:玻璃钢警示桩、树脂加沙警示桩、树脂警示桩。特点:

Composite warning piles are also divided into FRP warning piles, resin Gaza warning piles and resin warning piles. characteristic:

水泥警示桩:材质是混凝土，部分内部有钢筋。

Cement warning pile: the material is concrete, and some of them are internally reinforced.

特点:传统材质，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。

Features: traditional materials, the handwriting is easy to blur, and regular maintenance is required. Acid resistant, heavy material, inconvenient transportation and installation.

玻璃钢警示桩:经高温压制而成。抗冲击，耐磨损，耐高温，耐腐蚀，可以抗水、汽油、酒精、电解盐、醋酸、盐酸、钠钾化合物、尿、沥青，适合各种酸碱土壤。使用寿命长达30年。内容采用丝网印刷技术，警示效果好，不需要维护。重量轻，便于运输安装。无回收价值，自然防盗。

Glass fiber reinforced plastic warning pile: it is pressed by high temperature. Impact resistance, wear resistance, high temperature resistance, corrosion resistance, water resistance, gasoline, alcohol, electrolytic salt, acetic acid, hydrochloric acid, sodium potassium compounds, urine, asphalt, suitable for all kinds of acid-base soil. The service life is up to 30 years. The content adopts screen printing technology, which has good warning effect and does not need maintenance. Light weight, easy to transport and install. No recycling value, natural anti-theft.