October 12, 2022
The vertical bar, through bar, stress bar, negative bar, waist bar, tie bar, distribution bar, stirrup.
1. Steel bar is iron-carbon alloy, mainly composed of iron and carbon elements, and other alloy elements. Class I steel bar rolling for smooth circular section, supply form a disk circle, diameter is not more than 10mm, length of 6m~12m, ribbed steel bar spiral, herringbone and crescent shape three kinds, general Ⅱ, Ⅲ grade steel bar rolling herringbone, Ⅳ grade steel bar rolling into spiral shape and crescent shape.
2, reinforced concrete is a mixture of steel and concrete, rather than synthetic materials. With sand, stone, cement and other aggregate, through a certain mixing ratio, adding water mixing after the material, is concrete, concrete pouring in tied good reinforcement skeleton after the formation of the material is reinforced concrete.
3, composite material concept composite material is a kind of material as the matrix, another kind of material as the reinforcement of the combination of materials. All kinds of materials learn from each other in performance and produce synergistic effect, so that the composite material's comprehensive performance is better than the original composition material and meet various different requirements.
