Concrete sleepers are concrete products used as railway sleepers. They are made by mixing cement, sand, stone, water and admixtures in a certain proportion into a mixture and injecting it into a combined mold equipped with steel wires or steel bars and sleeper accessories. The products are made by vibration molding or load vibration molding, steam curing, loosening steel wires or steel bars, and cutting the sleeper ends.
Concrete Sleepers In Railroad specification
Product Name: Concrete sleeper
Material: Prestressed concrete and steel bars
Size and Specifications: Customers' drawings
Standard: GB, EN, BS, ARME, AS, and etc.
Concrete Grade: C40 Railway
Speed: Up to 350Km/H
Sleeper Accessories: Bolts, screws, bushings, and etc.
Annual Output Capacity: 500,000pcs and 500 groups
Concrete Sleepers In Railroad technical parameters
|
Type |
Width |
Thickness |
Length |
|
Normal sleepers |
220mm |
160mm |
2500mm |
|
Turnout sleepers (Normal) |
220mm |
160mm |
2600 ~ 4850mm, with 150mm carry a total of 16 lengths |
|
Turnout sleepers (Standard) |
240mm |
160mm |
2600 ~ 4800mm, with 200mm carry a total of 12 lengths |
|
Bridge sleepers |
220mm |
240,260,280,300 mm |
3000mm |
