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Wooden railway sleepers

OFFERED TYPES OF RAILWAY ACCESSORIES

The most common type of rigid intermediate mounting is K-type fastening system, also known as classic fastener. When fastening with use of such method, rails are placed on steel ribbed base plates, fixed with four steel screws to timber substrate. The rail is pressed to base plate with use of foot bolts through rigid rail clips. To prevent screws and nuts of foot bolts from loosening and to reduce vibrations of rail, spring rings are used. Additionally, between rail foot and steel base plate, plastic rail pad is inserted.

Types of railway sleepers

Wooden railway sleepers

Type	Dimension a [mm]	Dimension b min. [mm]	Dimension h [mm]	Length [cm]
1E1 (Typ 1A)	260	160	160	260
1E1 (Typ 1A)	260	160	150	260
4E1 (Typ 2B)	240	160	150	260
6E1 (Typ 3B)	240	160	140	250

Amount of materials per 1km of conventional track made from rails 30M 49 E1

Name of material	Type or designation	Weight of 1 piece	Amount in pieces	Amount in tonnes
Rails	49 E1	1.482,9	66	98,86
Wooden sleepers	2B	70,5	1.667	117,23
Tie plate assemblies	1B	141	33	4,65
Ribbed base plates	PM 49	8,72	3.334	29,07
Tie plate base plates	PZ 49	23,4	66	1,54
Railway screws 24 x 135	P 49 A	0,485	13,864	6,72
Flat rail joint bars	Ł-49	9,20	132	1,21
Rail clips	ŁP 2	0,635	6,932	4,40
Rail joint bar bolts	24 x 130	0,583	264	0,15
Nuts M 24	M 24	0,175	330	0,057
Foot bolts	22 x 65	0,30	6,932	2,08
Nuts M 22	M 22	0,172	6,932	1,19
Spring rings	Z 2 Ø 25	0,095	7,195	0,68
Bolts for sleeper joining	24 X 585	2,10	66	0,14
Polyethylene pads	D 49	0,12	3,466	0,42