Profiles Z - construction profiles

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Technical specification

General information

Height - H:

100 - 400 mm

Shelf width - BD

48 / 60 / 65 / 75 mm

Shelf width - BG

53 / 68 / 76 / 85 mm

Sheet thickness:

1,50 / 2,00 / 2,50 / 3,00 / 3,50

Hole

yes

Material:

S280 GD, S350 GD, S350 GD + Z275

Product profile

PROFIL Σ	thickness	weight	H	h	B
	mm	kg/m	mm	mm	mm
Σ 140	1,50	3,84	140	30	70
	2,00	5,12	140	30	70
	2,50	6,24	140	30	70
	3,00	7,39	140	30	70

Σ 170	1,50	4,2	170	60	70
	2,00	5,6	170	60	70
	2,50	6,84	170	60	70
	3,00	8,21	170	60	70

Σ 200	1,50	4,56	200	90	70
	2,00	6,08	200	90	70
	2,50	7,44	200	90	70
	3,00	8,93	200	90	70

Σ 230	1,50	4,96	230	120	70
	2,00	6,56	230	120	70
	2,50	8,04	230	120	70
	3,00	9,65	230	120	70

Σ 260	1,50	5,28	260	150	70
	2,00	7,04	260	150	70
	2,50	8,64	260	150	70
	3,00	10,37	260	150	70

Σ 300	1,50	5,76	300	190	70
	2,00	7,68	300	190	70
	2,50	9,44	300	190	70
	3,00	11,33	300	190	70

Σ 350	1,50	6,36	350	240	70
	2,00	8,42	350	240	70
	2,50	10,44	350	240	70
	3,00	12,53	350	240	70

Holes

Profile Sigma is one of the most used cold-bended steel profile. In steel constructions of halls is used as spandrel beam and roof purlin as well as part of steel columns.

Fast and easy assembly is enabled by possibilty of preparing profiles with ready holes. There are 3 possible type of holes:

Ø 14
Ø 18
bean 19×25

E – wymiar od szerokiej półki Bg

Rozmieszczenie otworów

J – 32 mm
W – 100 mm
I – 50 mm

Profil Z/C	grubość blachy	E	F
	mm	mm	mm
Z/C 100	1,5	25,8	50
	2	26	50
	2,5	26,3	50
	3	26,5	50

Z/C 150	1,5	25,8	50
	2	26	50
	2,5	26,3	50
	3	26,5	50

Z 180	1,5	50,8	80
	2	51	80
	2,5	51,3	80
	3	51,5	80

Z/C 200	1,5	50,8	100
	2	51	100
	2,5	51,3	100
	3	51,5	100

Z/C 250	1,5	50,8	150
	2	51	150
	2,5	51,3	150
	3	51,5	150

Z/C 280	1,5	50,8	180
	2	51	180
	2,5	51,3	180
	3	51,5	180

Z/C 300	1,5	50,8	200
	2	51	200
	2,5	51,3	200
	3	51,5	200

Z/C 350	1,5	50,8	250
	2	51	250
	2,5	51,3	250
	3	51,5	250

Z/C 400	1,5	50,8	300
	2	51	300
	2,5	51,3	300
	3	51,5	300

Types and distribution of holes

Types and arrangement of holes in the Z/C type sections is basically free and we present them on sample drawings.

Types and distribution of holes – profiles with

Recommendations

Transport recommendations

In the case of receiving its own means of transport, the car should have an open loading platform for free loading and unloading.
Galvanized and allusine profiles should be used to be protected against sofa!

Storage recommendations

Oil and passing galvanized sheets is a protection against white corrosion only during transport.
Steps stored in packages cannot be stored in the open air or in rooms exposed to moisture and variable temperatures. Zinc and allusine coatings, in particular, not yet influenced by weather conditions, and therefore without a protective zone, are sensitive to water condensate with limited air access (sheet plate stored in packaging). Particular attention should be paid to unloading in winter conditions and storage in heated warehouses. As a result of a significant temperature difference between the sheets, water precipitates.
Steps soaked during transport or storage should be dried, then put the profiles to spacers enabling free air circulation. After drying, galvanized (allusine) sections should be viewed and covered with a layer of preserving oil.
Steel sheets intended for longer storage should be viewed and then covered with a layer of machine oil – for galvanized and allusine sheets.
The result of not compliance with the above recommendations is the formation relatively quickly (for galvanized and allusine sheets it can be only a few days) of zinc corrosion – i.e. white, loosely related to the ground layers, not providing corrosion protection.

Color

Metallic coatings

Product description

Profiles Z

Cold -headed construction profiles of the Z, C and σ type are made of cold -plated steel.

The large variety of strength parameters of the sections allows you to optimally select the amount of material needed.