Construction profile, steel type: C Plus (C+)

Cold-formed profiles. Various sheet metal thicknesses available. Large selection of purlin perforation variants. High permissible load-bearing parameters.

Where to buy? Product data sheet

Product description

Profiles C+

Cold-formed construction profiles type C+ and Σ+ are a new proposal in the Blachy Pruszyński offer, for customers looking for solutions with even higher load-bearing capacity.

Cold-rolled profiles are a proven and efficient construction solution. In our offer, alongside standard profiles – Z, C, and Σ – we also provide “+” profiles. Thanks to the use of wider input material and a modern, advanced production line, we are able to introduce additional profiling at the ends of the profile – so-called flanges. The C+ profile, like Sigma+, is aimed at architects and investors who require increased permissible load-bearing parameters. In particular, the C+ profile, whose universal shape is based on the C-profile valued by our customers, offers the same perforation options and cross-section while further increasing its load-bearing capacity compared to the base version, thanks to the characteristic “flanges”.

The wide variety of strength parameters of the profiles allows for the optimal selection of the required material amount – we encourage you to explore our full range of cold-rolled profiles.

Technical specification of the coating

Basic colour

Available colours

All

ZM – magnelis

Pruszyński Company guarantess realization of each order in one colour shade. Although due to technological process of covering paint to steel shets there is possibility for occuring difference in colour shade in different deliveries.

Regarding this please inform sales person if different delivery is continuation of previous orders.

Inspirations

Single -family House Tuczępa

A single -family house in Rytwiny

Single -family house, Staszów

Villa in Niepołomice

Arkadia Investment housing estate

Single -family house, Pliskowola

Sevilla Gold Hotel

Arena Grupa Azoty in Puławy

Kielce bus station

Avant -garde design in a public building

Końskie - gable

A single -family house in Rudna near Rzeszów

Flat metal sheet, single -family house in Rudna

Flat metal tile market, Orzysz

Trapeze

Tur

Modus

Detached house complex roof. Modus roof tile

Modus metal roof tile, multi -track roof

Mercedes

Leroy Merlin

Technical specification

General information

Technical details and parameters of cold-formed profiles type: C+(C Plus). They are made of high-quality S350 GD or S390 GD steel (on request). They have a specially developed profile which, thanks to appropriate bends, offers increased permissible load-bearing parameters, even when using a smaller thickness of the input material.
NOTE Due to the characteristic "flanges" of the C+ profile, it is manufactured from steel with a maximum thickness of 2.5 mm, in contrast to the C-profile, which can be based on steel with a thickness of up to 3.5 mm.

Height - H:

200 - 400 mm

Shelf width - B:

C: 67-83 mm

Sheet thickness:

1,50 / 2,00 / 2,50

Hole

yes

Material:

S350 GD, S390 GD (coating ZM120)

Product profile

PROFILE C+	thikness	weight	H	B
	mm	kg/m	mm	mm
C+ 200	1,50	4,80	200	69
	2,00	6,40	200	72
	2,50	8,00	200	75

C+ 250	1,50	5,64	250	79
	2,00	7,52	250	82
	2,50	9,32	250	83

C+ 300	2,50	10,32	300	83

C+ 350	2,50	11,32	350	83

C+ 400	2,50	11,68	400	67

Holes

Profile type “C” and “C+” enable fast and easy construction of industrial or service halls. They are mainly connected using bolts. For this purpose, three types of holes are provided in the profiles (Table 1):

Table 1.

Round holes (diameter – Ø in mm)	Slotted holes (length x width – in mm)
Ø 10	14 x 18
Ø 12	14 x 25
Ø 14	19 x 25
Ø 16
Ø 18
Ø 22

Depending on the type of profile used, different spacing values for technical and assembly holes are available. Their values are shown in the table above.
The drawing presents the possibilities of longitudinal hole punching.
Hole punching is possible on all planes of the section.

section hole punching - C profiles

E – dimension from the wide flange Bg (for Z profile)

Hole arrangement

J – 32 mm
W – 100 mm
I – 50 mm

C+ Profile	sheet thickness	E	F
	mm	mm	mm
C+ 200	1,5	50	100
	2,0	50	100
	2,5	50	100

C+ 250	1,5	50	150
	2,0	50	150
	2,5	50	150

C+ 300	2,5	50	200

C+ 350	2,5	50	250

C+ 400	2,5	50	300

Types and distribution of holes

Types and dimmensions of holes in steel profiles of type Z/C is mainly depending on designer of construction. Below are ilustrated examples.

Rodzaje i rozmieszczenie otworów - profil c

Types and distribution of holes – C profiles

Recommendations

Transport recommendations

In the case of collection by own means of transport, the vehicle should have an open loading platform to allow free loading and unloading.
Galvanised and aluzinc profiles must be protected against getting wet!

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, alucin and magnex 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 of 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.

Do you have questions?

Is it possible to make copper machining at the steel roof?

When using copper, be careful because copper oxides are very aggressive and cause corrosion of other metals. Therefore, on buildings, it cannot be combined with other metal species (copper enters into contact and causes electrolytic corrosion of other metals).

Why is the metal roofing sheets recommended for the renovation of old roofs?

This is directly related to its low weight. In the case of old roofs, the trusses of the renovated houses are often somewhat damaged by time. Therefore, it is safer to use a metal roofing tile, which weight oscillates at 4.7 kg/m2, than almost ten times a heavier ceramic tile than it. However, it is always worth verifying the condition of the roof truss, with a specialist and make sure that it does not require renovation or replacement. In such cases, the safety of residents or building employees, as well as the assembly team, is always a priority. In most situations, however, the condition of the structure without major problems allows the use of roof tiles, while the use of ceramic tile would not be possible.

Can you use an angle grinder when cutting sheets?

Modern roofing exclude the use of angle grinders for cutting. The use of this method of cutting the material is associated with the loss of warranty.The angle grinder during operation and cutting produces very large amounts of heat, which in turn damages the edges of the sheet, as well as the coating covering it. In addition, the filings extracting during operation blend into the surface of the blades, additionally creating potential corrosion outbreaks.The right way of cutting sheet metal is to use automatic jumps (so -called Nilerler) or hand scissors. They use the mechanical force to cut the sheet, without exposing it to high temperature jumps. In addition, it is worth remembering that after cutting it is good to train cut places with dedicated protective varnish or special paint.

Does the roof require maintenance?

Yes, each roof requires periodic inspections to check if there have been any damage. Most of the products offered by Blachy Pruszyński have various types of specialized coatings available (covered by the warranty), increasing the life and durability of sheet metal. Maintenance consists mainly in removing the deposits and chimney dust, which left for a longer period of time can lead to sheet metal damage. Particular attention should be paid to places around chimneys that are sensitive due to more demanding operating conditions. If during the coverage inspection, local damage to the paint coating will be noticed, paint corrections should be made. In such a situation, the best solution is to use dedicated gloss paints tailored to a given coating. Such paints are in a stringent offer of Pruszyńska sheet and it is strongly recommended to use company products, recommended for a given coating.

How to register and how does the warranty work?

In order to register the warranty, download the warranty registration available in files for download / printing or directly: Warranty registration and send it completed to the following address: guarantee@pruszynski.euThe warranty begins to apply on the day of purchase of the goods. Registration of warranty is necessary to quickly identify the purchased batch of goods.

How can you complain the product, where is the information?

Complaints should be submitted in a warehouse in which the purchase was made. In the event that the wholesaler has been closed (does not run a business), the filled print of the complaint application should be sent directly to Pruszyński Sp. z o.o. to: pruszynski@pruszynski.eu

Printing of the complaint application is available in files for download / prints or directly here: Complaints

Worth seeing

Trapezoidal sheets

See the offer

Other products in this category

Profil zimnogiety U, Blachy Pruszynsk, miniature

Steel profiles

Steel profiles

Steel profiles

Construction profiles

See product

Profile Z

Construction profiles

See product

News

22.02.2023 Sports sponsorship

Volleyball Festival in Krakow - already 25-26.02.2023

The Pruszyński Group has been supporting Polish volleyball for over 15 years and it is undoubtedly […]

22.02.2023 Business, Company events, What's new

The FincoStal brand disappears from the market - there is a full connection with Pruszyński sheet

Please be advised that on 01/03/2023 the Fincostal brand will be fully connected to Pruszyński sheet. Considering the interests of our contractors and clients, we took steps for this process to take place maximally smoothly, without any impact on the continuity of the offer and conditions.

30.01.2023 Fairs, Courses, What's new

Budma 2023 - in a moment the start of the largest construction fair. We invite you to our stand.

The beginning of the year is full of unique industry meetings. After Dachforum 2023, which turned out to be a huge success, time for Budma, i.e. the largest event of the construction industry.