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Attractive Price New Type Prestressed Clamps Stainless Steel Clip For Construction
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Place of Origin | Tianjin, China |
Brand Name | ZM |
Model Number | M13 |
Product name | Bridge Concrete anchoring system post tension |
Type of wedge | 1pc, 3pcs, 5pcs or 6pcs |
Certificate | ISO |
Diameter | 12.7mm, 15.2mm, etc |
Application | PC strand, PC wire |
Core hardness | 20-35HRC |
Hardness of work wedge | 50~100 |
Color | Galvanization/Black/ Steel |
Material | Steel, 40Cr/C45 |
Elongation | ≥2.0% |
1. Post tensioning of concrete comprise of complete range of post tensioning components including:
1). Unbonded greased and P.E. coated P.C.strand
2). Bonded P.C.strand and bar
3). OVM Post tensioning system (anchor head, anchorage bearing plate, wedge, spiral etc.)
4). Tendon support chairs
5). Corrugated metal ducts for flat and round tendons
6). External prestressing and stay cable tendon
2). Bonded P.C.strand and bar
3). OVM Post tensioning system (anchor head, anchorage bearing plate, wedge, spiral etc.)
4). Tendon support chairs
5). Corrugated metal ducts for flat and round tendons
6). External prestressing and stay cable tendon
2. What is post tensioning of concrete?
1). post tensioning of concrete can be used to anchor PC strand which strength below 2000Mpa.
2). post tensioning of concrete has excellent static load anchoring performance. Anchoring efficiency factor is ηA≥0.95 and
elongation εa≥2% , and meet International strandard FIP 1993
3). post tensioning of concrete has excellent fatigue resistance. It pass 200 million fatigue resistance test which stress
amplitude is 120MPa, and the upper limit of stress is 0.65fpk.
4). It has good self-anchor performance
5). The draw-in of anchor is ≤6mm.
6). The friction loss of anchor is ≤2.5%
7). We have kinds of anchorage and appropriate stressing equipments.
2). post tensioning of concrete has excellent static load anchoring performance. Anchoring efficiency factor is ηA≥0.95 and
elongation εa≥2% , and meet International strandard FIP 1993
3). post tensioning of concrete has excellent fatigue resistance. It pass 200 million fatigue resistance test which stress
amplitude is 120MPa, and the upper limit of stress is 0.65fpk.
4). It has good self-anchor performance
5). The draw-in of anchor is ≤6mm.
6). The friction loss of anchor is ≤2.5%
7). We have kinds of anchorage and appropriate stressing equipments.
3. Application for the post tensioning of concrete:
1). post tensioning of concrete can be used efficiently in all applications of Building and Civil Engineering works including:
A. Building floor slabs
B. Bridge girders
C.Tanks and Silos
D. Many other applications
2). post tensioning of concrete is commonly used in bridge construction as well as other civil Engineering structures such as Silo, Water tank etc.
The systems are normally adopted for bonded tendons. The tendons consist of a bundle of strand with a nominal diameter of 0.5" (12.7 mm.) or 0.6" (15.2 mm.).
3). The strands are individually gripped in one anchorage unit and transmits their prestressing force by means of anchor plate casting unit type M.
4). For each anchor size a special spiral reinforcement is provided at the anchor plate casting to give adequate splitting
reinforcement for burstling stresses developed at the anchorage zone.
5). The strands in tendon are stressed simultaneously by means of a multi strand stressing jack from capacity 1,100 KN up to 5,000 KN. In case of small size tendon unit such as type M405 the strands can also be stressed individually by means of mono jack.
6). To ensure corrosion protection and to give adequate bond strength, the tendons are filled with suitable cement grout mix after complete stressing of the strands.
A. Building floor slabs
B. Bridge girders
C.Tanks and Silos
D. Many other applications
2). post tensioning of concrete is commonly used in bridge construction as well as other civil Engineering structures such as Silo, Water tank etc.
The systems are normally adopted for bonded tendons. The tendons consist of a bundle of strand with a nominal diameter of 0.5" (12.7 mm.) or 0.6" (15.2 mm.).
3). The strands are individually gripped in one anchorage unit and transmits their prestressing force by means of anchor plate casting unit type M.
4). For each anchor size a special spiral reinforcement is provided at the anchor plate casting to give adequate splitting
reinforcement for burstling stresses developed at the anchorage zone.
5). The strands in tendon are stressed simultaneously by means of a multi strand stressing jack from capacity 1,100 KN up to 5,000 KN. In case of small size tendon unit such as type M405 the strands can also be stressed individually by means of mono jack.
6). To ensure corrosion protection and to give adequate bond strength, the tendons are filled with suitable cement grout mix after complete stressing of the strands.
Company Profile
Professionalism, Integrity, Innovation
Automatic heat treatment equipment
6000kn static load testing machine
Tensile static load test of anchor assembly
Magnetic particle flaw detector
Check for cracks on the surface of the finished anchor ring
Micro Hardness Tester
Detecting the depth of the carburized layer of the clip after heat treatment 
Rockwell hardness tester
Testing the hardness of anchor rings and clips
Construction Picture
Engineering Case
Packaging Display
Standard export package, loose package, wooden box, wood crate or as per client requirements.
Wooden Packing
Carton Packaging
Wooden Packing
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