Floor gratings Gitterroste, Grate
Floor gratings Floor pressed gratings – connecting rods are connected to bearing rods by pressing. Mesh type 33 x 33 mm. Construction
Floor pressure welded gratings SP – rectangular or square pattern grating constructed using flat bars stood on edge, and 4,7 mm twisted transverse bars which are forged welded together under high pressure resulting in ONE PIECE construction. Mesh 34 x 38 mm. Construction
Manufacture mesh types and supporting rods of type P (pressed) gratings accroding to DIN 24537 Name
30/30
30/15
30/10
19/30
19/60
30/60
60/60
Mesh size Supporting profile 20 x 2 25 x 2 30 x 2 35 x 2 40 x 2 45 x 2 50 x 2 60 x 2 25 x 3 30 x 3 40 x 3 70 x 3
33/33
33/16,6
33/12,5
19/33
19/66
33/66
66/66
2
2
kg/1m
2
14,4 17,0 19,7 22,4 25,0 28,1 30,3 35,6 24,0 27,6 35,6 60,5
2
2
2
kg/1m
kg/1m
kg/1m
kg/1m
kg/1m
kg/1m2
18,3 20,9 23,6 26,3 28,9 32,0 34,2 39,5 27,9 31,5 39,5 64,3
20,9 23,5 26,2 28,8 31,5 34,6 36,7 42,1 30,5 34,0 42,1 66,9
21,8 26,3 30,8 35,3 39,8 45,1 48,8 57,8 38,1 44,2 57,8 99,9
19,9 24,3 28,9 33,4 38,9 43,1 46,8 55,9 36,2 42,3 55,9 98,0
12,5 15,1 17,8 20,4 23,1 26,2 28,4 33,7 22,1 25,7 33,7 58,5
7,6 9,1 10,5 12,0 13,4 15,1 16,3 19,2 12,9 14,8 19,2 32,8
SP grating´s possible supporting rods High [mm] 25 30 35 40 50 60
Wide [mm] 2 YES YES YES YES YES NO
3 YES YES YES YES YES NO
4 NO YES YES YES NO NO
5 NO NO NO NO NO NO
Possible distance of supporting rods TS – 34,3 and 68,6 mm
The maximum and minimum dimension SP grating Supporting rod: <480 mm – 3050 mm> Bearing rod: <480 mm – 1000 mm>
SP gratings´Anti-slip choices
Grates and stair treads are provided:
High [mm]
1. Raw designed (black) 2. With deep galvanized finish according to DIN 5097 3. Painted by wet dipping, the color grey pain RAL 7005
Possible distance of bearing rods FS
25 30 35 40 50 60
Wide [mm] 2
3
4
5
YES YES YES YES YES YES
YES YES YES YES YES YES
NO NO NO NO NO NO
NO NO NO NO NO NO
– 23, 38, 50, 76 (conditionally 102 and 127) 1
2
Stair treads
Load of gratings with 30 x 30 mm mesh ® Bearing rod h x t [mm]
* Distancec of support [mm]
Q Uniform load in kN/m2
f Deflection in mm from load q
P Point load in kN in the centre of the grating 200 x 200 mm
fl Deflection in mm from P
®
20 x 2
25 x 2
30 x 2
40 x 2
20 x 3
25 x 3
30 x 3
40 x 3
* q f P fl q f P fl q f P fl
500 18,45 2,0 1,80 1,8 28,80 1,6 2,75 1,5 41,50 1,3 3,95 1,2
600 12,80 2,9 1,45 2,6 20,00 2,3 2,20 2,1 28,80 1,9 3,20 1,7
700 9,40 3,9 1,20 3,5 14,70 3,1 1,85 2,8 21,15 2,6 2,65 2,3
800 7,20 5,1 1,00 4,5 11,25 4,1 1,60 3,6 16,20 3,4 2,25 3,0
900 5,70 6,4 0,90 5,7 8,90 5,1 1,40 4,5 12,80 4,3 2,00 3,8
1000
1100
1200
1300
1400
7,20 6,3 1,25 5,5 10,35 5,3 1,75 4,6
5,95 7,7 1,10 6,7 8,55 6,4 1,60 5,5
5,00 9,1 1,00 6,9 7,20 7,6 1,45 6,6
6,15 8,9 1,30 7,7
5,30 10,4 1,20 8,8
q
73,75
51,20
37,60
28,80
22,75
18,45
15,25
12,80
10,90
9,40
8,20
f
1,0
1,4
1,9
2,5
3,2
4,0
4,8
5,7
6,7
7,8
8,9
P
6,90
5,55
4,60
3,95
3,45
3,10
2,75
2,50
2,30
2,15
1,98
4,9
5,7
6,6
7,6
fl
0,9
1,3
1,7
2,3
2,8
3,5
4,2
q
27,65
19,2
14,10
10,80
8,55
6,90
5,70
f
2,0
2,9
3,9
5,1
6,4
7,9
9,6
P
2,70
2,15
1,80
1,55
1,35
1,20
1,05
fl
1,8
2,6
3,5
4,5
5,7
6,9
8,3
q
43,20
30,00
22,05
16,90
13,35
10,80
8,90
7,50
6,40
5,50
f
1,6
2,3
3,1
4,1
5,1
6,4
7,7
9,1
10,7
12,4
P
4,15
3,35
2,80
2,40
2,10
1,85
1,65
1,50
1,40
1,30
fl
4,15
3,35
2,80
2,40
2,10
1,85
1,65
1,50
1,40
1,30
q
62,20
43,20
31,75
24,30
19,20
15,55
12,85
10,80
9,20
7,95
6,90
f
1,3
1,9
2,6
3,4
4,3
5,3
6,4
7,6
8,9
10,4
11,9
P
5,95
4,75
3,95
3,40
3,00
2,65
2,40
2,15
2,00
1,85
1,70
fl
1,2
1,7
2,3
3,0
3,8
4,6
5,5
6,6
7,7
8,8
10,1
q
110,0
76,80
56,45
43,20
34,15
27,65
22,85
19,20
16,35
14,10
12,30
f
1,0
1,4
1,9
2,5
3,2
4,0
4,8
5,7
6,7
7,8
8,9
P
10,40
8,30
6,90
5,95
5,20
4,60
4,15
3,75
3,45
3,20
2,95
fl
0,9
1,3
1,7
2,3
2,8
3,5
4,2
4,9
5,7
6,6
7,6
Within this restriction the grating is still capable of taking up a single tradic load of 150daN in the most unfavourable position of a loading area of 200 x 200 mm in case if a maximum deflection of 1/200 of the span.
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1500
Stair treads are made according to DIN 24531 and are out of grating according to DIN 24537. On the front side of treads there is a welded anti-slip perforated stepping edge which reduces
the slip hazard and also increases the static load capacity of the tread. Treads are provided with side plates 3 mm in thikness with holes for bolts. 100 x 100 mm is 1 500 N.
Standart dimensions od stair treads Bearing rod
q = loading data for uniformly distributed loads (Q v daN/m2) f = deflection values (f)
600
800
1000
1200
Width mm
Mesh
240 270 305 240 270 305 240 270 305 240 270 305
30/30 30/30 30/30 30/30 30/30 30/30 30/30 30/30 30/30 30/30 30/30 30/30
Mat. of the bearing rod 30 x 2 30 x 2 30 x 2 30 x 2 30 x 2 30 x 2 35 x 2 35 x 2 35 x 2 40 x 2 40 x 2 40 x 2
Weight
n
4,0 kg 4,5 kg 5,0 kg 5,1 kg 5,7 kg 6,3 kg 7,9 kg 8,9 kg 9,9 kg 8,7 kg 9,7 kg 10,8 kg
120 150 180 120 150 180 120 150 180 120 150 180
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Stainless steel gratings, 17241 (1.4301) grade
Anti-slip type – the pressure welding grating
P P/S1 P/S2
Type of the Anti-slip grating Non serrated Serrated supporting and connecting rod Serrated nonsupporting rod
Anti-slipp class R10 R12 R11
Stainless steel grating is manufactured in the same way as all the other types of presswelded grating, but from steel grade 17241 AISI 304 / [1. 4301] – stainless steel Supporting rod 20 x 2 25 x 2 30 x 2 35 x 2
The detail of Anti slip classification
Pressed, smooth, mesh 33 x 33, the detail
Pressed, XXP reversible anti-slip, the detail
Anti-slip type – the pressure welded grating Type of the Anti-slip grating SP Nonserrated XSP Supporting rod serrated
SP
Pressed, smooth, mesh 34 x 38
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Anti-slip classification R10 R11
xsp
P/S2
Pressed, XP serrated on the non supporting rod, the detail
Finish
Manufactured
30 x 30 30 x10 20 x 20 22 x 22
Natural Stained Polished
Stainless steel grate Stringer XSL Grate with cut
22 x 30
20 x 3
22 x 44
25 x 3
22 x 88
35 x 3
P/S1
8 x 1,5
Mesh
40 x 2
30 x 3
P
Bearing rod
10 x 2
30 x 60 60 x 30
40 x 3
30 x 60
50 x 3
60 x 10
Use
The Stainless steel grates finish
Stainless steel gratings are very popular for highly corrosive enviroments and long-lasting architectural apllications. The Pasove rating produced by pickling is resistant to water, water vzpour, citric acid, atmospheric humidity as well as teak organic and inorganic acids. These properties make them ideal especially for food industry (according to EU hygiencial requirements), beverage productions, pharmaceutical and cosmetics industry. The uniform and attractive surface is stainless steel grating particularly suitable for aesthetic architecture. We provide onesided (bearing rods direction) or reversible/bothsided (supporting rods direction), types or even in Anti-slip form.
– untreated, natural – pickled
Pressed, XP Anti-slip on the supporting rod
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Fastening materials and fixings The position of gratings is in supporting rods direction and should be if possible equal of the hight of supporting rods, min 25 mm. Gratings must
K-1/P-T
Stadard clip to be fasten to material f.e. I – profile.
K-2/P – 30T
Clip to be fasten to material, without drilling to.
K-3/P
Double clip to connect 2 gratings.
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be secured against rising or sliding off the bearing structure. Each grating should be fixed at least in four points or welded.
K-1/P-S
The top part of fastening – the clip.
K-2/P – 30S
Nailing fastening member without the drilling to construction needed. With the top part – the clip to mesh 30 x 30 mm.
K-4/P
Clip for the small dimensions meshes f.e.: 33 x 16,5 mm.
K-6/P - 10S
Fastening for a small dimensions of meshes 30 x 10 mm.
K-5/P
Clip for L – profile.
K-6/P - 15S
Fastening for a small dimensions of meshes 30 x 15 mm.
K-2/P – 20S
Nailing fastening member without the drilling to construction needed. With the top part – the clip to mesh 20 x 20 mm.
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Steel grating shelves KASALI, s.r.o. offers 3 types of shelf grating according to construction type. The type of the grating shelves is designed according to desired load and customer´s requirements. Further specific
Shelf grating with L-shaped angle section surround
ČSN 73 2611 The following production tolerance is for all type of grates only in these conditions: – Supporting bar´s size maximum 60 x 5 mm
Defection of the bearing rod from vertical plane gmax = 0,1 x h
Slanted cut of bearing rod
mmax = 1 mm
nmax = 0,1 x H
Deflection concave or convex
Difference of measured diagonals
deflection lenght to 600 mm: qmax = 3 mm lenght over 600 mm: qmax = 1 / 200 of loading lenght
a - b = max. 0,012 x L
adjustments can be carried. Orientation and mesh size and design of the rods, we produce, depending on the required load.
Shelf grating, bearing bar with raised edge surround
Gratings tolerances according to
Low framing
Shelf grating with 4 „against movement“ elements
–T he axial pitches of bearing and connecting bars from 11 mm to 68 mm –T he area of the grating will not be more than 2 m2, no grating´s dimension will not be more than 2000 mm
Verical position of connecting rod connecting rod 6 mm: imax = 1,5 mm connecting rod 8 mm: imax = 2 mm
Tolerance of holes and shapes c, e, f = max. + 0 mm, - 4 mm g = max. +/- 1,5 mm d = max. +/- 4 mm (measured over 10 rods) h = max. + 8 mm, - 0 mm h = max. + 8 mm, - 0 mm
Mesh gratings Horizontal position of connecting rod
High framing
kmax = 0,5 mm
pmax = 1 mm
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Standart mesh 50 x 50 mm. Finish: raw, hot dip galvanized and grey colour as per RAL 7005 (hot dipped).
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KASALI, s.r.o. | U Suchopádu 316/6 | CZ 669 04 Znojmo - Přímětice | IČ 25312740 | DIČ CZ25312740 tel./fax +420 515 221 301 | tel./fax +420 515 260 499 |
[email protected] | www.kasali.cz
