Find out all of the information about the macalloy product. The macalloy technotensioner allows you to induce an accurate load into macalloy tendons where a turnbuckle is used. Pdf technical analysis of the hyderabad metro rail project. Equipment hire macalloy site services can provide a range of equipment to assist with the installation of tension bars including hydraulic jacks, macalloy technotensioner. Macalloy tension structures12 free download as pdf file. Macalloy bars of standard quality are available in lengths up to 17. The macalloy 460 range with a yield strength of 66,700 psi and macalloy 520 with a yield strength of 75,400 psi. Ideal for highstress parts and insures maximum toughness. Washington alloy company believes that all information and data given is correct. To opt in to receive our newsletters please use the signup and get the newsletters straight to your inbox. The bars should be protected using temporary covers. They provide a high strength threaded steel bar with architectural fork end finish.
The new suspension bridge situated on the sea of marmara will be the fourth largest suspension bridge in the world at 2. Outline wires are zinccoated made of 5mm in diameter high strength steel. Macalloy 1030 bar 2540mm macalloy post tensioning system quality control macalloy operates a quality assurance system complying with the provisions of bs en iso 9001. Eleven standard sizes of reinforcing bars are in userebar could be procured locally and could be metric. Macalloy, caxton way, dinnington, sheffield, s25 3qe tel. Nonstandard bar diameters can also be provided by arrangement. For corrosion protection, in addition to standard ducts, macalloy can also supply bars with factory applied denso tape.
Mar 18, 2015 super strength stainless steel bars manufactured by macalloy in rotherham are being used in the izmit bay bridge, set to be one of the longest suspension bridges in the world. Round alloy bars tie rods hot rolled annealed bars. Buy astm a standard specification for steel bars, alloy, hotwrought or coldfinished, quenched and tempered from sai global. Dinningtonbased macalloy are world leaders in design, manufacture and supply of threaded bar and cable systems to engineering and construction projects across the globe.
Greater tendon lengths can be obtained by joining macalloy bars with threaded macalloy couplers. Super strength stainless steel bars manufactured by macalloy in rotherham are being used in the izmit bay bridge, set to be one of the longest suspension bridges in the world. Macalloy is a quality assured company holding cares accreditation to bs en iso 9001. During handling, car should be taken to avoid local damage or bending. Jun 16, 2019 find out all of the information about the macalloy product. The structure in place, itself evidence of science and careful planning, stands to remind us of what can be achieved with the intelligent. It was established in december 1922 in sheffield, making reinforcing steel, and began making threaded steel bars in 1948. Due to the active tensioning, anticipated deformations of the system and deformations at the civil engineering measure are minimized or entirely eliminated. Macalloy 1030 bars are independently approved to the requirements of bs4486.
Alloy steel bars bright bar manufacturers from pune. Wearalloy 400 bars are hot rolled, heat treated alloy steel, and designed for applications where shock and abrasion are a factor. The brochure also details the full mechanical properties of the material. Table 71 lists the bar number, area in square table 73 is given for comparison. Our expansive inventory provides you with same day shipping on stock items. Macalloy is a british manufacturer of threaded tension steel bar, headquartered in south yorkshire, who claim to be world. Wires are made from the same stock of wires used to fabricate the main cables of the san franciscooakland bay bridge self anchored suspension bridge in california, usa. Macalloy 1030 bar 2540mm macalloy operates a quality assurance system complying with the provisions of bs en iso 9001. A quick reference guide for the surface area, size and weights of standard products supplied. While light rusting is not harmful to the bars, deep corrosion pitting must be avoided. Dywidag threadbar anchors are an actively tensioned ground anchor system and correspond to din 4125 and en 1537 regulations. Apr 27, 2020 find out all of the information about the macalloy product.
Stainless macalloy bars are available in lengths up to 6m for all diameters from 20mm to 40mm. Use this information to assist in making your own evaluations or decisions and this information should not be mistaken as an expressed or. Macalloy has experience in liaising with world renowned specifiers and contractors for the development of some truly unique and pioneering structures. Macalloy 1030 bars should not be welded, subject to local heating or splashed with weld metal. Macalloy is a british manufacturer of threaded tension steel bar, headquartered in south yorkshire, who claim to be world leaders in their industry. Steel quality macalloy 1030 is a carbonchrome steel with a composition designed to give the specified properties. Round alloy bars are available for tie rods or hot rolled annealed.
Our round alloy bars are available for tie rods or hot rolled annealed. Astm a standard specification for steel bars, alloy, hot wrought or cold finished, quenched and tempered. Other operations such as process, forging and allied segments also becomes simple with the use of alloy steel offered by hindustan ferro. Srg global offer a range of permanent movement shear.
Brochures macalloy tension bars tension rods tie rods. Post tensioning system macalloy 1030 macalloy s1030. We deal in offering alloy steel bars such as en 18, 19, 24 and 47. All bars up to 50mm are cares approved to the macalloy 500 specification. All fittings are designed to transmit the failing load of the threaded bars. Technical analysis of the hyderabad metro rail project. Macalloy macalloy is a manufactured carbon steel, with excellent mechanical properties. Bar diameters up to 40mm are also approved by cares to the performance. Our specialty lies in the fact that we are known to supply alloy steel bars to various industries such as automobile and machine manufacturing. Construction materials 162 issue cm4 construction time and cost for posttensioned timber buildings smith et al. Jul 04, 2019 find out all of the information about the macalloy product. Macalloy compression struts macalloy architectural. Applications shovel bucket pins crawler pad link pins crusher hammer buildup. Macalloy 500 specification 2 properties macalloy 500 bar is a high yield reinforcing steel, with hot rolled deformations specially designed to form a thread along the entire length of the bar.
Macalloy compression struts utilise standard macalloy 520. All macalloy catalogs and technical brochures catalogs archiexpo. Current load carrying capacity of a structure or component. Fully threaded 40mm and 50mm stainless macalloy bar will be. General principales local zone design general zone design examples from pratice published by vsl international ltd. Brochures macalloy macalloy tension systems tension bars. May 04, 2019 astm a standard specification for steel bars, alloy, hot wrought or cold finished, quenched and tempered. Calculating quantity of steel bar placed in mesh form in a circular slab or dome discrete systems for signal processing massachusetts instit which is approximately equal to the length actually calculated above. Alloys and components alloy bars are ideal for highstress applications, insuring maximum strength and durability. Macalloy has been the leader in the design, manufacture and supply of threaded bar systems since 1948. Aug 25, 2019 find out all of the information about the macalloy product.
General principales local zone design general zone design. Physical parameters of macalloy 1030 bar are given in table 1. The macalloy posttension bar is available in diameters from 20mm to 75mm. Meil on vaga heal tasemel tehaste tehniline toetus ehk koiksugused kusimused on alati teretulnud ning aitame teid meeleldi projektide labiviimisel. Macalloy experts in tie bar, threaded bar and tension rods. Macalloy also offers the macalloy standard compression strut range.
Macalloy 500 specification 2 properties macalloy 500bar is a high yield reinforcing steel, with hot rolled deformations specially designed to form a thread along the entire length of the bar. Dimensional and design property information required for the range of structural beams and hollow sections offered by easysteel. The macalloy technotensioner works by gripping the tension bar on either side of the turnbuckle and pulling the bars together into tension thus loosening the turnbuckle. Both mask a complexity inherent in tensile architecture. Macalloys tension structures range is approved with european technical approval. View detailed import data, price, monthly trends, major importing countries, major ports of macalloy steel bar. The sales team at macalloy are quick, polite, and efficient, and every time we come to install the tension bars they fit first time. Construction time and cost for posttensioned timber buildings. Thus exact quantity of steel can be worked out and neither waste will be there nor short quantity of steel has been arranged. If necessary please make reference to the macalloy 1030 post tensioning system brochure for minimum 0.
Please login or register an account in order to access downloads. The macalloy 650 stainless system is manufactured under a testing system in accordance with this quality regime. Prices are indicative only and may vary by country, with changes to the cost of raw. Macalloy 500 bar is a high yield reinforcing steel, with hot rolled deformations specially designed to form a thread along the entire length of the bar. Macalloy compression struts macalloy architectural compression strut macalloy standard compression strut a z14. Search in macalloy catalogs and technical brochures on archiexpo and find the. Glasgow city campus is the latest installation of 2 hours fire protection to cover 150 metres of 56mm macalloy tension rods quick, easy and no messy spraying. Fully threaded 40mm and 50mm stainless macalloy bar will be used to hold. Macalloy tension rods are the core component of the macalloy tension structures range. Each wire in the mockup carries the same level of load in a real suspension bridge wire. Macalloy is a proven market leader in the design, manufacture and supply of threaded bar systems. Macalloy s1030 is due to be delivered to izmit bay bridge currently under construction in turkey.
Metalonmetal applications, such as pins in drag lines and shovel buckets, provide excellent use of mangalloy bars. Rpa1 structural rod catalogue tensile architecture. We send out a number of newsletters on a monthly basis. Erection of wings segment and locking it with beams in platform level girders using macalloy bars. Macalloy manufacture high strength bar systems including tension bars, cables, compression struts, post tensioning bars, anchor bolts, sheet piling tie bar systems, threaded rods, stainless steel cables. The macalloy 1030 system up to 40mm is independently approved to the requirements of etag 0. Macalloy 1030 bars are desi friction loss due to curvature oft unintentional variations in the t radians per metre. The macalloy 1030 posttensioning bar consists of high tensile alloy steel bars in diameters from 25mm to 75mm provided with cold rolled threads for part or full. Denso tape is a grease impregnated tape with technical and cost saving benefits over traditional duct and grout solutions. Bars of 50mm and 75mm diameter obtain their specified properties via a quenching and tempering process. Macalloy 1030 macalloy s1030 post tensioning system. Sizes macalloy bars of standard quality are available. Macalloy bars for use in posttensioning applications design data p o box 71, hawke street, sheffield, s9 2ln. Macalloy tension systems tension bars tension rods.
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