Formwork beams

Product range
& data

Name: Pfeifer Holding GmbH
Address: Fabrikstraße 54, Imst, Tirol, 6460, Österreich
Telephone: +43541269600

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Here you can find all product infos on the formwork beams PF20 range of products.plus and PF20 by Pfeifer.

Product features

Graphic: Product dimensions of the Formwork beams

Overview

PF20plus	End cap up to 9 m possible
PF20	Curvature with sealing up to 9 m possible – over 9 m only cut straight and sealed
Weight	approx. 4.5 kg/lfm
Bar thickness	27 mm
Lengths	190, 245, 265, 290, 330, 360, 390, 450, 490, 590 cm Special lengths up to 11.90 m
Package units	100 pieces per package
Package dimensions (w x h)	110 x 110 (100 pieces; without underlay)
Max. number of stacks on top of each other	2 (100 pieces)
Wood moisture	12 % +/– 2 % upon delivery
Dimensional tolerances	Height H = 200+/– 2 mm; Length tolerance: specified length +/–10 mm

Permissible loads for full-wall beams according to EN 13377

Transverse force Q	Q = 11 kN
Bearing force A	A = 22 kN
Bending moment M	M = 5 kNm
Bending stiffness	E_I = 450 kNm²
The strength of the chords is sorted by machine

Characteristic limit values according to EN 13377

Transverse force	Vk = 23,9 kN
Bearing resistance	Rb,k = 47,8 kN
Bending moment	Mk = 10,9 kNm
Bending stiffness	E_I = 450 kNm²

Deflection of the formwork beam

Pfeifer Schalungsträger Durchbiegungstabelle

Measurement table

		Table 1				Table 2
		Cross beam distance (m)				Yoke beam distance (m)
		0,50	0,63	0,67	0,75	1,00	1,25	1,50	1,75	2,00	2,25	2,50	3,00	3,50
Ceiling thickness in cm	Total load kN/m²	Allowed span width for cross beams (m)				Allowed span width for yoke beams in (m) = max. Distance of ceiling supports
10	4,40	3,63	3,37	3,29	3,17	2,88	2,67	2,46	2,28	2,13	2,01	1,91	1,67	1,43
12	4,92	3,43	3,19	3,12	3,00	2,72	2,53	2,33	2,16	2,02	1,90	1,79	1,49	1,28
14	5,44	3,27	3,04	2,97	2,86	2,60	2,41	2,41	2,05	1,92	1,80	1,62	1,35	1,16
16	5,96	3,14	2,92	2,85	2,74	2,49	2,31	2,12	1,90	1,83	1,64	1,48	1,23	1,05
18	6,48	3,03	2,81	2,75	2,65	2,40	2,22	2,03	1,88	1,70	1,51	1,36	1,13	0,97
20	7,00	2,93	2,72	2,66	2,56	2,32	2,14	1,95	1,80	1,57	1,40	1,20	1,05	0,90
22	7,52	2,84	2,64	2,58	2,48	2,26	2,06	1,88	1,67	1,46	1,30	1,17	0,98	0,84
24	8,04	2,76	2,57	2,51	2,42	2,19	2,00	1,82	1,56	1,37	1,22	1,09	0,91	0,78
26	8,56	2,70	2,50	2,45	2,35	2,14	1,93	1,71	1,47	1,29	1,14	1,03	0,86	0,73
28	9,08	2,63	2,44	2,39	2,30	2,09	1,88	1,62	1,38	1,21	1,08	0,97	0,81	0,69
30	9,66	2,57	2,39	2,34	2,25	2,03	1,82	1,52	1,30	1,14	1,01	0,91	0,76	0,65
35	11,22	2,45	2,27	2,23	2,14	1,89	1,57	1,31	1,12	0,98	0,87	0,78	0,65	0,56
40	12,78	2,35	2,18	2,13	2,04	1,72	1,38	1,15	0,98	0,86	0,77	0,69	0,57	0,49
45	14,34	2,26	2,10	2,04		1,53	1,23	1,02	0,88	0,77	0,68	0,61	0,51	0,44
50	15,90	2,18	2,01	1,94		1,38	1,11	0,92	0,79	0,69	0,61	0,55	0,46	0,40

Case example:

given: Ceiling thickness (18 cm) + Cross beam distance (75 cm)
searched: Yoke beam distance + support distance
1 Ceiling thickness: 18 cm
2 Cross beam distance: 75 cm
3 Allowed yoke beam distance according to table 1 = 2.65 m.
4 equals or choose the next lower yoke beam distance in the table 2: 2.50 m
5 in table 2 column 2.5 according to ceiling thickness (18 cm) read the allowed support distance: 1.36 m
6 Attention: Supports have to be controlled in terms of corresponding load capacity!

The deflection of beams is limited to L/500.
Traffic load 1,5 kN/m² or 20% of fresh concrete weight.

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Standorte

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all over the world

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optimized processes

We guarantee reliability

Formwork beams

Product range
& data

Product features

Overview

Permissible loads for full-wall beams according to EN 13377

Characteristic limit values according to EN 13377

Deflection of the formwork beam

Measurement table

Case example:

Pfeifer packaging timber

Briquettes

Cross laminated timber CLT

Glulam

THINGS TO KNOW

SOCIAL

SERVICE

CONTACTS

Optimal processes

We guarantee reliability

Standorte

From the heart of Europeall over the world

Shaping growth, preserving values

From an apprentice to an industry expert or senior manager

Sustainability – pointing our way over the long term

News room

optimized processes

We guarantee reliability

Formwork beams

Product range& data

Product features

Overview

Permissible loads for full-wall beams according to EN 13377

Characteristic limit values according to EN 13377

Deflection of the formwork beam

Measurement table

Case example:

Pfeifer packaging timber

Briquettes

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 50.0px; font: 50.0px 'Minion Pro'; color: #ffffff} span.s1 {font-kerning: none} Cross laminated timber CLT

Glulam

THINGS TO KNOW

SOCIAL

SERVICE

CONTACTS

From the heart of Europe
all over the world

Product range
& data

Cross laminated timber CLT