gratings o technical data sheet - geisa.lu · production (nf en iso 14 122-2 regulations). ... the...
TRANSCRIPT
• Cross section of the bearing bars
• Assembly
• Standard manufacturing method
Height of the bearing bar: 20 to 150 mm.Thickness of the bearing bar: 2 to 8 mm.
• Maximum dimensions
Bearing bar: 3,000 mm maximum.Transverse bar: 2,000 mm maximum.
• Mesh’s base
Entraxe
Entraxe
Barre insérante
Barre porteuse
• Step 1
• Step 2
• Step 3
• Step 4
• Possibilities
• T or plain framing
• SerrationsSingle or double serrations available
The base comprised in the space among the bearing bars and the transverse bars, as well as the thickness of both the bearing and the transverse bars, represents the aperture size. Compliance with the relevant regulations and the weights to be respected are taken into account when defining a base.
GEI’s gratings are created according to a standard table of load capacities. The dimensions of the bearing bars and of the transverse bars are crucial to establish the stability of the construc-tions that are to be built.
GEI’s pressed gratings are manufactured using techniques that allow for a top quality production (NF EN ISO 14 122-2 regulations).
The material generally used to manufacture gratings is steel (S 235 JR). During the manufacturing process the transverse bars are inserted into the bearing bars. The product thus obtained can be hot-galva-nised, in compliance with EN ISO 1461 regulations.
Thickness of the BBs: 4 and 5 mmThe base of the BBs is generally a multiple of 18.The base of the TBs is generally a multiple of 17.
Thickness of the BBs: 2 and 3 mmThe base of the BBs is generally a multiple of 11.The base of the TBs is generally a multiple of 11.1.
pressedtechnical data sheet
O
Thickness BB
TBHeight
Gratings
mesh base
meshbase
Gratings Europe Industry20 rue Michel RODANGETél. 00 352 26 29 66 51 / Fax. 00 352 26 29 61 05e-mail : [email protected] - Internet : www.geisa.lu
• Heavy gratings Customized products are possible
Stock express :All products labelled with a yellow tag are sent on the same day an order is placed,
provided that it is placed before 10.00 am.
30 x 30 mesh
Bearing bar Dimensions
20-2 400 x 600
20-2 400 x 800
25-2 500 x 1000
25-2 600 x 1000
25-2 600 x 1200
25-2 750 x 1000
25-2 800 x 1000
30-2 200 x 1000
30-2 200 x 1250
30-2 250 x 1000
30-2 250 x 1250
30-2 300 x 500
30-2 300 x 1000
30-2 400 x 500
30-2 400 x 1000
30-2 500 x 500
30-2 500 x 1000
30-2 600 x 500
30-2 600 x 1000
30-2 700 x 500
30-2 700 x 1000
30-2 800 x 500
30-2 800 x 1000
30-2 900 x 1000
30-2 1000 x 500
30-2 1000 x 1000
30-2 1000 x 1250
30-2 1100 x 1000
30-2 1200 x 500
30-2 1200 x 600
30-2 1200 x 1000
30-2 1250 x 1000
30-2 1300 x 1000
30-2 4000 x 1200
30-3 1000 x 1000
30-3 1000 x 1500
30-3 1400 x 1000
30-3 1500 x 500
30-3 1500 x 1000
30-3 3000 x 1000
40-4 1000 x 1000
30 x 10 mesh
Bearing bar Dimensions
30-2 200 x 1000
30-2 200 x 1250
30-2 250 x 1000
30-2 250 x 1250
19 x 19 mesh
Bearing bar Dimensions
30-2 500 x 1000
30-2 800 x 1000
30-2 1000 x 1000
30-2 3000 x 1000
30 x 19 mesh
Bearing bar Dimensions
30-2 800 x 1000
30-2 1000 x 1000
30-2 1200 x 1000
30-3 1500 x 1000
Standard gratings Press-welded
30 x 30 double serrations mesh
Bearing bar porteur Dimensions
30-2 600 x 1000
30-2 700 x 1000
30-2 800 x 1000
30-2 900 x 1000
30-2 1000 x 1000
30-3 1200 x 1000
19 x 30 double serrations mesh
Bearing bar Dimensions
30-3 500 x 1000
30-3 600 x 1000
30-3 700 x 1000
30-3 800 x 1000
30-3 1000 x 1000
30-3 1000 x 1200
30-3 1000 x 1500
30-3 1200 x 1000
30-3 1500 x 1000
Pressed galvanized
19 x 30 double serrations mesh
Bearing bar Dimensions
30-2 3000 x 994
30-3 3000 x 994
30 x 30 double serrations mesh
Bearing bar Dimensions
30-2 3000 x 994
30-3 3000 x 994
19 x 19 mesh
Bearing bar Dimensions
25-2 3000 x 994
30-2 3000 x 994
30 x 19 mesh
Bearing bar Dimensions
30-2 3000 x 994
30-3 3000 x 994
30 x 30 mesh
Bearing bar Dimensions
30-2 3000 x 994
30-3 3000 x 994
pressedstocked products
O
Gratings
Gratings Europe Industry20 rue Michel RODANGETél. 00 352 26 29 66 51 / Fax. 00 352 26 29 61 05e-mail : [email protected] - Internet : www.geisa.lu