標志樁又稱為警示樁、標識樁、標樁，常用于電力、通信、燃氣、自來水、鐵路地埋管線路徑指示標志。用于戶外、綠化帶、灌木叢、頂管兩側管線路徑指示。下面我們就從分類用途特點參數來了解標志樁吧。

Marker piles, also known as warning piles, marker piles, and marker piles, are commonly used to indicate the path of buried pipelines in power, communications, gas, tap water, and railways. It is used for outdoor, green belt, Bush and pipeline route indication on both sides of pipe jacking. Now let's understand the sign pile from the classification, use and characteristic parameters.

按用途分類

Classification by purpose

按用途分為：電纜標志樁、油氣標志樁、通信標志樁、光纜標志樁、自來水標志樁、鐵路標志樁、公路里程樁。主要是根據產品的用途和上面印刷內容分類。

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

按材料分類

Classification by material

按材料可分為：水泥標志樁、塑鋼標志樁、復合材料標志樁。復合材料標志樁又分為：玻璃鋼標志樁、樹脂加沙標志樁、樹脂標志樁。

According to the material, it can be divided into: Cement marker pile, plastic steel marker pile and composite marker pile. Composite marker piles are also divided into FRP marker piles, resin Gaza marker piles and resin marker piles.

標志樁特點

Characteristics of marker pile

水泥標志樁：材質是混凝土，部分內部有鋼筋。傳統材質，字跡容易模糊，需要定期維護。不耐酸，材質較重，運輸安裝不方便。水泥標志樁塑鋼標志樁：材質是塑鋼（PVC，聚氯乙烯）。材質輕便，彈性好，耐酸堿耐腐蝕，抗老化性能好。安裝運輸方便。

Cement sign pile: it is made of concrete, and some of it is internally reinforced. With traditional materials, the handwriting is easy to blur and needs regular maintenance. Acid resistant, heavy material, inconvenient transportation and installation. Cement sign pile plastic steel sign pile: the material is plastic steel (PVC, PVC). Light material, good elasticity, acid and alkali resistance, corrosion resistance, good aging resistance. Convenient installation and transportation.

塑鋼標志樁玻璃鋼標志樁：經高溫壓制而成。抗沖擊，耐磨損，耐高溫，耐腐蝕，可以抗水、汽油、酒精、電解鹽、醋酸、鹽酸、鈉鉀化合物、尿、瀝青，適合各種酸堿土壤。使用壽命長達30年。內容采用絲網印刷技術，警示效果好，不需要維護。重量輕，便于運輸安裝。無回收價值，自然防盜。

Plastic steel sign pile glass steel sign pile: it is pressed by high temperature. Impact resistance, wear resistance, high temperature resistance, corrosion resistance, can resist water, 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.

一些其他參數：

Some other parameters:

玻璃鋼標志樁

FRP marker post

1、拉伸強度≥160MPa

1. Tensile strength ≥ 160MPa

2、彎曲強度≥190MPa

2. Bending strength ≥ 190mpa

3、浸水后彎曲強度≥150MPa

3. Bending strength after immersion ≥ 150MPa

4、巴氏硬度≥38

4. Babbitt hardness ≥ 38

5、環鋼度（5%）≥50KPa

5. Ring stiffness (5%) ≥ 50kPa

6、熱變形溫度≥160℃

6. Thermal deformation temperature ≥ 160 ℃

7、氧指數26%

7. Oxygen index 26%

地埋標志樁高溫壓模一次成型，抗沖擊、耐磨損、耐高溫、耐腐蝕，使用壽命可達50年。表面采用凹刻處理，字體圖案清晰美觀。防偷盜。是一種兼顧玻璃鋼標志樁和水泥標志樁優點的產品。樹脂加沙標志樁樹脂標志樁：純樹脂制作，成本非常高，一般不常用。

The buried sign pile is formed by high-temperature die at one time, which is impact resistant, wear-resistant, high-temperature resistant and corrosion-resistant, and its service life can reach 50 years. The surface is etched, and the font pattern is clear and beautiful. Prevent theft. It is a product that takes into account the advantages of FRP marker pile and cement marker pile. Resin Gaza marker post resin marker post: made of pure resin, the cost is very high, and it is generally not commonly used.

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