Search results for keyword: reinforced
GB 1499-91 Rebar for reinforced Concrete with Waste Heat Treatment
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Heat Treatment of Steel Reinforcement for reinforced Concrete
Heat treatment of steel reinforcement is necessary when constructing reinforced concrete components. This process is used to improve the performance of the concrete component, by enhancing the properties of the steel reinforcement. T......
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Agricultural composite steel (YB/T5003-1993)
Introduction
Farm use composite steel is a type of boneless steel. It is made of composite steel tube, cylindrical steel and flat steel. In 1993, the Ministry of Agriculture issued the national standard YB /T5003-1993 for farm use composite steel, which stipulated the production technology, size,......
Stalk chopping and returning machine jb51235-1999
Introduction
The jb51235-1999 is a tractor-mounted stalk cutter that is often used in the tilling of fields. This machine consists of a frame, a rotary cutter, an engine, and a transport wheel. The frame consists of a heavy-duty steel frame and provides a stable platform for the machine when it i......
GB 13456-92 Discharge Standard of Water Pollutants for Iron and Steel Industry
GB 13456-92 Steel Industry Water Pollution Emission Standards
In order to protect the environment, the State Council ratified the Steel Industry Water Pollution Emission Standard (GB 13456-92) on April 1, 1993, which became effective on July 1 of that same year. This standard applies to all types......
Color marking of high-quality section steel
Coloring of High Quality Steel
High quality steel is a durable material which is critical in many industries that are essential to the functioning of modern society. Despite its usefulness and wide applications, however, nothing is as important in the production and use of steel, as the proper co......
Technical specification for testing concrete strength by core drilling method
The full penetration diamond core method is a viable and cost-effective process for accurately assessing the compressive strength of concrete, minimizing the risk of obtaining false or misleading test results. This method provides a reliable measure of the concretes strength, since it wets the e......
Deformed permanent magnet steel GB/T 14991-94 replaces GBn 174-82
Introduction
The GB/T 14991-94 replace GBn 174-82, is a new standard with improved characteristics and performance. The new standard requires an increased strength level that allows much less material to be used in order to achieve the same strength. This requires a greater focus on manufacturing......
GB 13013-91 Hot-rolled straight and smooth round bars for reinforced concrete
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Hot rolled straight round steel bars for reinforced concrete in GB 13013-1991 has been the most commonly used non-alloy and low alloy steel bars in China, used for the construction and reinforcement of concrete structures.
The steel bars used in GB 13013-1991 have good plasticity and toughness,......
Steel strand for prestressed concrete (GB/T5224-1995)
描述预应力混凝土用钢绞线
Pre-stressed concrete (PSC) steel strand is an important reinforcement material for steel-reinforced concrete structures. It is used to reinforce concrete structures such as bridges and buildings by adding strength and resilience to them. PSC steel strand is composed of wir......
Austrian general structural steel grades
Austrian General Structure Steel
Austria is one of the most respected steel-producing countries in Europe. Its steel industry plays an important role in the European economy due to its high quality, innovation and efficiency. The Austrian general structure steel plays an important role in many i......
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