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Concrete Lighting Pole Production Line Equipment
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www.hope-land.cn |
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Various Pre-stressed Concrete Lighting Poles Production Line with Annual Output of 20,000pcs
PROJECT CONSTRUCTION PROPOSAL
General
1. Features and Application of Concrete Poles
There are many advantages of pre-stressed concrete poles, so they are developing rapidly. Co***red with common concrete poles, their strong points are as follows:
A. saving a great deal of steel, about 30~70% (employing cold drawn steel wire can save 30%~60%; employing high stress steel wire can save 40%~69%);
B. crack resistance increased 3~5 times;
C. rigidity increased 1~3 times;
D. reducing the cost (using cold drawn steel wire can reduce 25%~40%; using high stress steel wire can reduce 12%~21%);
E. good durability, can delay the existence and expansion of cracks;
F. protect the environment on which human beings depend on for existence, and reduce the deforestation.
2. A Summary of Pre-stressed Poles Development Trend
Pre-pressed concrete poles are produced strictly according to two standards namely GB396-94 Circular Reinforced Concrete Pole and GB4623-94 Circular Pre-stressed Concrete Pole of P.R.C., which guided enterprises and construction units for manufacture and
For more information, please contact us: 85xianji@85xianji.com
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| Company: |
Hopeland Chem-Tech Co., Ltd.
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| Contact: |
Ms. Xue Bei |
| Address: |
Rm. B-1708, Taaffeite International Commerce Plaza, 4th Gaoxin Road, Xi'an City, Shaanxi Province, China |
| Postcode: |
710075 |
| Tel: |
+86-29-62960725 |
| Fax: |
+86-29-62960726 |
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