We help U build to sky
MZV HT20 & Tronic
The H beam MZV HT20 represents the
natural construction tool in the shuttering
process. Entirely made of massive wood
in a totally mechanized way, our beam is
handy, strong and versatile. It can be
used both as primary beam or as
secondary beam in the realization of
concrete roofs or as support in
wall-making shuttering systems. In
combination with our shuttering board
MZV Tronic, the beam HT20 constitutes a
complete shuttering system finding its
main usage in the realization of any type
of concrete roof.
The MZV Tronic is a 3 plies shuttering board. Special
exterior glues have been used for gluing the listells in
order to avoid splits and to guarantee a highly water
permeability. The materials used have been chosen
through new and modern technologies which guarantee
highly and constant standards of quality. MZV Tronic
consists of closed listells in order to avoid twisting,
bending and to offer a higher resistance to deflection.
With these features you will have no more problems with
internal and external splits or with cracking on the edges.
The external surface of the  board is treated with
melamine resins which guarantee a high number of
re-utilizations. Thanks to the limited number of
accessories the assembly is easy and quick. Tronic is
made in a wide range of sizes: length of 100-600 cm and
width of 50-200 cm (special sizes also available by
request).
Technical data MZV HT20
  • Allowable deflection : 1/500
  • Live load: 1.5kN/m² or 20%
    of concrete load.
  • Allowable load carrying
    capacity of columns: 22kN
  • Characteristics of beam:
    allowable moment of
    bending M=5.0kNm,
    allowable shear force Q=11.
    0kN.
  • Standard length : 2.45, 2.9,
    3.3, 3.6, 3.9, 4.9, 5.9m
Floor
thickness
Total
load
Joist (Upper beam)
spacing (m) - max.
spacing of girders
Girder (Lower beam) spacing (m) - max. spacing of props.
CM
kN/m2
0.500
0.625
0.667
0.750
1.000
1.250
1.500
1.750
2.000
2.250
2.500
3.000
3.500
10
4.35
3.67
3.40
3.33
3.20
2.91
2.70
2.48
2.29
2.14
2.02
1.92
1.69
1.44
12
4.87
4.87
3.22
3.15
3.03
2.75
2.55
2.34
2.17
2.03
1.91
1.81
1.51
1.29
14
5.39
3.30
3.07
3.00
2.89
2.62
2.43
2.22
2.06
1.93
1.81
1.63
1.36
1.17
16
5.91
3.17
2.94
2.88
2.77
2.52
2.33
2.12
1.97
1.84
1.65
1.49
1.24
1.06
18
6.43
3.05
2.83
2.77
2.67
2.42
2.23
2.04
1.89
1.71
1.52
1.37
1.14
0.98
20
6.95
2.95
2.74
2.68
2.58
2.34
2.15
1.96
1.81
1.58
1.41
1.27
1.06
0.90
22
7.47
2.86
2.66
2.60
2.50
2.23
2.07
1.89
1.68
1.47
1.31
1.18
0.98
0.84
24
7.99
2.79
2.59
2.53
2.43
2.21
2.00
1.83
1.57
1.38
1.22
1.10
0.92
0.79
26
8.51
2.72
2.52
2.47
2.37
2.16
1.94
1.72
1.48
1.29
1.15
1.03
0.86
0.74
28
9.03
2.65
2.46
2.41
2.32
2.10
1.88
1.62
1.39
1.22
1.08
0.97
0.81
0.70
30
9.61
2.59
2.41
2.36
2.27
2.04
1.82
1.53
1.31
1.14
1.02
0.92
0.76
0.65
35
11.17
2.47
2.29
2.24
2.16
1.89
1.58
1.31
1.13
0.98
0.88
0.79
0.66
0.56
40
12.73
2.36
2.19
2.15
2.05
1.73
1.38
1.15
0.99
0.86
0.77
0.69
0.58
0.49
First choose the floor thickness, and the distance for the upper beam, after that take the number
for the lower beam and you get the max space between the props.