Now in the international are also basically unchanged practical two grade reinforcement, three grade reinforcement high strength, excellent process performance, good mechanical properties, conducive to seismic, temperature resistance is also very strong, so now has been popularized to the steel industry, three grade reinforcement symbol and three grade reinforcement price situation and how is it?
Many people in the editor do not know how to edit the three-stage rebar symbols, in word, EXCEL and other different document editing, three-stage rebar symbols are not the same. In word and EXCEL documents applied in the STQY font, the three-stage rebar symbol is to enter E002, selected black and then press ALT + X to generate the three-stage rebar symbol; in CAD drafting there are special symbols. The general symbol for tertiary reinforcement is a circle plus 2 verticals plus a horizontal, added to the bottom.
Grade 2 bars are ordinary hot rolled ribbed bars and Grade 3 bars are additionally heat treated. It is not possible to distinguish between Grade 3 and Grade 2 rebar with the naked eye. The strength can only be tested by tensile tests, and experienced people may also be able to make a slight distinction by bending the rebar to feel the strength. As far as strength tests are concerned, Grade 3 rebar is of better quality.
Let’s take a look at what the price of Grade 3 rebar is like. The price of rebar is also different, generally the price of rebar is also calculated according to how many yuan per ton, the price of cheap rebar is about three thousand dollars, more expensive will reach more than four thousand or even higher.
Conclusion: Now the building materials market is also constantly in the introduction of some good building materials, but the price is also correspondingly in the promotion, building materials industry can be said to be currently more profitable industry, I hope that builders can really use these good materials to the actual.