prestressing of concrete

Brand Name:JINHAIHU

Model Number:WAW-600G

Place of Origin:BEIJING, CHINA

... of concrete maximum force and yield force modulus of elasticity adopts cylinder lower type main machine, which is mainly used for tensile ...

Brand Name:LONGTENG

Model Number:D300-D600

Place of Origin:CHINA,CHANGSHU

FLANGE, END PALTE FOR CONCRETE PLIE Material: Carbon steel Q235 or SS400 Application: concrete pipe,phc pile Size: OD300-1200mm or customized Technique: hot rolling Connection Welding Advantages: * We are integrated steel mill that run two sets of blast ...

Place of Origin:China

Brand Name:Zhengde Metal

... against compressive force, but is brittle and prone to cracking when subjected to tensile force. Prestressed concrete is to make the steel bars arranged in the tension zone of the component bear a tensile force in advance to generate pretension stress.

Brand Name:Johnson Tools

Model Number:900mm

Place of Origin:China

... concrete etc. 3. Wet Cutting. 4. Fits to Prestressed Concrete Pile Machine—Bridge Crane, Prestressed concrete cutting machine. 5.Quality control for each product, such as the segment welding strength, hardness, packing way and marking style. 6.We can

Brand Name:FAMOUS

Model Number:15.2mm / 12.7mm

Place of Origin:China

... is no adhesion between the prestressed steel strand and its reserved tunnel in the concrete member, and it can slide, and the prestress is transmitted by the anchors at both ends. The most commonly used steel strands are galvanized steel strands and

Brand Name:DASION

Model Number:YHZS75

Place of Origin:Henan Province, China

... of accurate material weighing, efficient aggregate conveying, homogeneous mixing, computer auto-controlling and trailing. It is the ideal concrete plant for projects that require frequent removal from one site to another. Mobile concrete batching plant is

Brand Name:GNEE RAIL

Model Number:Prestressed Concrete Sleeper

Place of Origin:China

... heavy loads and the forces from passing trains. The prestressing process makes the concrete stronger and more durable, reducing the risk of cracks. These sleepers help keep the rails in place, ensuring smooth train movement and spreading the weight evenly

Brand Name:Railteco

Model Number:XII

Place of Origin:China

... Prestressed Concrete Sleepers 1. Brief Introduction: Our production center has three production lines for prestressed concrete sleepers, two production lines of high speed type III monobloc plate, and One production line of cross web prestressed concrete ...

Brand Name:NC8735

Model Number:8735

Place of Origin:Mainland China

... structure has been cast.Bonded post-tensioning has prestressing tendons permanently bonded to the surrounding concrete by the in situ grouting of their encapsulating ducting following tendon tensioning. This grouting is undertaken for three main purposes:

Brand Name:SUNTECH

Model Number:1200

Place of Origin:CHINA

...the required size. It is used for various prestressed concrete applications. Such as piles, poles, concrete slabs, concrete sleepers, tracks, etc. I. Composition of production line: φ1200 Horizontal spool pay-off, Died rawing device, Head pulling device,

Brand Name:Qijie

Model Number:pc strand wire

Place of Origin:Hebei,China

EN10138 PC Wire Strand For Prestressed Concrete (15.2mm/0.6"&12.7mm/0.5") 1.Technical date 7-Wire Uncoated Steel Strand for Prestressed Concrete as per ASTM A 416 Min.Breaking Strength Nominal Dia. Dia. Tolerance Norminal Steel Area Nominal Weight Min. ...

Brand Name:WingsPlastic

Model Number:SJ70/32

Place of Origin:Qingdao China

... production line, plastic corrugated pipe production line Prestressed plastic pipe name: prestressed plastic corrugated pipe/spiral pipe/prestressed concrete spiral corrugated pipe/plastic corrugated pipe/prestressed cast-in-place plastic corrugated pipe.

Brand Name:Yinghang

Model Number:6-50mm

Place of Origin:China

... corners. Including plain round steel bars, ribbed steel bars, and torsion steel bars. Steel bars for reinforced concrete refer to straight or coiled steel bars used for reinforcing reinforced concrete. Their shapes are divided into

Brand Name:XINCHOR

Model Number:XQ-P20

Place of Origin:China

...) Plates/Strip/Laminates Shear capacity of concrete beams can be increased by externally applying CFRP strengthening systems. provides unique CFRP plates for effective anchorage of stirrup forces in concrete compressive zones. Post-tensioned systems are

Brand Name:fuhua

Place of Origin:China

...Prestressed Bearing Plate Wedges 0.5′′ what is wedges in post-tensioning? post-tensioning wedges are normally used in the production of post-tensioned concrete elements. these anchor grips remain in the concrete unit. apart from the need for good quality, economy also plays a role. name anchorage plate wedges for post tension prestressed...

Brand Name:MilkyWay

Model Number:Steel Electric Power Pole

Place of Origin:China

Electric steel pole Concrete Power Transmission Poles Spun Prestressed Concrete Pole Specification: Material: Hot rolled steel, Q235,Q345,S235,S355,SS400,Gr 50 Pole’s height ...

Place of Origin:Shandong

Brand Name:Dingli

Model Number:PCCP

... structures and can therefore be installed in accordance with the standard installation practices used for reinforced concrete pipes. The use of concrete pressure pipes promotes regional value creation due to the use of locally available materials and the

Brand Name:Great Wall

Model Number:GWG

Place of Origin:Zhenjiang, China

... makes the bridge light and sturdy. There are two main types of materials, one is prestressed reinforced concrete box girder, and the other is steel box girder.Generally used on bridges with large spans, because the shape is like a box, it is called steel

Brand Name:Lin Yuchun

Model Number:CSM-A12

Place of Origin:Shandongm,China

...concrete sleeper moulds are an essential tool in the production of railway sleeper moulds, concrete retaining wall sleeper moulds, and Prestressed Sleeper Mould. These moulds are designed to meet the highest standards, including ASTM, DIN, and JIS, ensuring durability and quality in the production process. One of the key attributes of precast concrete sleeper moulds is their compatibility with various concrete...

Brand Name:wangyuan

Model Number:Sj75/33 sj90/33 sj120/33 sj75/38 sj90/38 extruder

Place of Origin:China

HDPE Prestressed Pipe Flat Round Corrugated Duct Making Machine Concrete Bellows Spiral Tube Former Prestressed Corrugated Pipe Making Machine for Bridge Prestressed HDPE Perforated Corrugated Pipe is formed by punching at the groove and covering the ...