Steel wooden combinationpattern plate
Carriage
Area
Steel frame weight
Plywood weight
Steel frame kneading board sum total weight
600*900
0.540
12.06
4.05
16.71
600*1200
0.720
15.74
5.40
21.15
600*1500
0.900
18.84
6.75
25.29
600*1800
1.080
21.92
8.10
30.02
600*2400
1.440
28.10
10.80
38.90
550*900
0.495
10.76
3.71
14.48
550*1200
0.660
13.62
4.95

18.57
550*1500
0.825
16.59
6.19
22.78
550*1800
0.990
19.56
7.43
26.99
550*2400
1.320
25.50
9.90
35.40
500*900
0.450
10.25
3.38
13.62
500*1200
0.600
13.10
4.50
17.60
500*1500
0.750
15.96
5.63
21.59
500*1800
0.900
18.82
6.75
25.57
500*2400
1.200
24.53
9.00
33.53
450*900
0.405
9.73
3.04
12.77
450*1200
0.540
12.47
4.05
16.52
450*1500
0.675
15.21
5.06
20.28
450*1800
0.810
17.96
6.08
24.03
450*2400
1.080
23.44
8.10
31.54
400*900
0.360
9.22
2.70
11.92
400*1200
0.480
11.84
3.60
15.44
400*1500
0.600
14.47
4.50
18.97
400*1800
0.720
17.09
5.40
22.49
400*2400
0.960
22.34
7.20
29.54
350*900
0.315
8.70
2.36
11.07
350*1200
0.420
11.21
3.15
14.36
350*1500
0.525
13.72
3.94
17.66
350*1800
0.630
16.23
4.73
20.96
350*2400
0.840
21.25
6.30
27.55
300*900
0.270
8.19
2.03
10.22
300*1200
0.360
10.58
2.70
13.28
300*1500
0.450
12.98
3.38
16.35
300*1800
0.540
15.37
4.05
19.42
300*2400
0.720
20.16
5.40
25.56
250*900
0.225
7.68
1.69
9.36
250*1200
0.300
9.98
2.25
12.23
250*1500
0.375
12.23
2.81
15.05
250*1800
0.450
14.51
3.38
17.89
250*2400
0.600
19.07
4.50
23.57
200*900
0.180
7.16
1.35
8.51
200*1200
0.240
9.23
1.80
11.12
200*1500
0.300
11.49
2.25
13.74
200*1800
0.360
13.65
2.70
16.35
200*2400
0.480
17.98
3.60
21.58

Caption

Panel Design

All panels are constructed from high strength
steel frames. The side rail of the form is hot rolled
exclusively for Kumkang.

Mechanical Property of Steel Frame  
¡¤ Size: 63.5mm(W) X 8mm(T)  
¡¤ Tensile Strength: 65~78Kg/mm  
¡¤ Yielding Point: 50Kg/mm Min.  
¡¤ Yielding Strength (based on L1800): 836Kg  
¡¤ Weight: 2.6Kg/m


Maximum Versatility

The complete Kumkang forming system consists of
36 standard panels providing maximum versatility for your formwork operations.

 

Panel Component

Cross Member
Heavy duty cross members reduces plywood span for greater strength preventing deformation of the panel
Rivet
Special rivets facilitate the removal or exchange of plywood
Tie Hole
Tie holes are available on both vertical and horizontal side rail with spacing of 30cm.
Wedge Hole
There are wedge holes on side rails with spacing of 15cm to join panels together or attach tie or clamps.
Side Rail Made of high carbon steel, light weight, and fine physical and mechanical properties to assure
maximum moment of inertia and superior
lineal rigidity.

High Quality Plywood

The plywood of Kumkang forming system is made of hardwood plywood and covered with the finest fibrous hardwood veneers. It is bonded with phenolic resin impregnated film, which is treated under high temperature and pressure to saturate panel for greater durability. Kumkang plywood provides uniform, polished concrete surface finish.
Gluing : The plywood is bonded with phenolic resin glue that meets British Standard Specification1203:1963 Type WBP.
Edge Sealing :The Plywood is sealed on all sides and edges with a special resin to resist moisture.

For Corners

A variety of standard components are available to make changes in form direction fast and easy. The 90 ¡ã corners and intercepting walls are formed with steel outside and Inside Corners as illustrated.

Flat Tie System It's easy and simple!

Two identical wedge bolts function as a lock bolt set, one as a connecting bolt, the other as a clamping wedge. No special tools are required, just ordinary handy hammer is necessary.

Handy hammer works fast!

After stripping panels, you can get rid of tie ends so easily. They break back simply by ordinary handy hammer.