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Welded Armory Nets

Description of production:

Welded armory nets are formed by steel wires /bars/ placed in parallel /horizontal and transversal.
The wires of one side are horizontal and parallel between themselves and on the other side transversal and parallel as well.
Horizontal and transversal bars /wires/ cross on each other under right angle and they are welded by electric welder.

The sample and dimensions:

The framework armory net with general dimensions is shown in this pictur below, where:

a (mm) - axis’ distance between horizontal bars t (mm) - axis’ distance between transversal bars d (mm) - the diameter /thickness/ of horizontal bars d (mm) - the diameter of transversal bars

The distance between horizontal and transversal bars must comply with these conditions: t = 3a and a + t = 40 cm
Optional values of these sizes can be like in tab. scheme 1.

scheme 1

a (mm)	100	125	150	175	200	225	250	275	300
t (mm)	50	100	150	200	250	300	350	400	450	500

Other constructive dimensions are approximately:
- the width of net b(mm) 1500 = B = 2150
- the length of the net L (mm) 3500 = L = 6000
- of horizontal bars x1, x2 (mm) x1 = x2 + t / 2 = 50
- of transversal bars y1, y2(mm) y1 = y2 = 25

The relation between denominated horizontal-transversal thickness of bars must comply the welded conditions which are in relation 1,5 = d / D = 0,51

Static framework nets

Static framework nets like holder/rafter/bars can have horizontal bars or horizontal and transversal bars when frame working in both direction.
They are produced in flat framework nets with the thickness of the bars 4,2-10(mm).
The types of the nets which differ the most are shown in the picture below.

-type R, horizontal rafter -type Q, both side rafter -type T, transversal rafter -type Rx, for walls

Due to limited transport possibilities of framework nets, they are mainly produced as Standard framework nets

The standard framework nets are produced in nets B = 2.150 mm and length L = 5.000 and 6.000 mm. The mark of the framework, the thickness and distance between bars, the tolerance and characteristics are regulated with JUS UM1.091 standard.

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