Road slab steel moulds

Steel moulds

Road slabs

Road slabs are a type of concrete products used in the construction of temporary and permanent roads. The production of road slabs complies with all-Union State Standard 21924.0-84 (the standard does not apply to the slabs, designed for road construction within industrial complexes as well as for goods for temporary roads on construction sites).

Road slabs produced complying with all-Union State Standard 21924.0-84 can be used only when air temperature is no less than 40 degrees Celsius. There are slabs for permanent and temporary roads depending on the purpose (there is tag 1 and tag 2 accordingly).

There are the following types of products, depending on the configuration:
  • Rectangular (P), (PB), (PBB),
  • Trapezoidal (PT),
  • Hexagonal (PSh), (PShD), (PShP),
  • half of the hexagonal slabs (DPSh), (PPSh).
1P30.18 and 2P30.18 slab types are the most commonly used in road construction.

Steel moulds for road slabs production

“M-Konstruktor” produces steel moulds for panel of pavement. Road slabs molds can be produced with a smooth or ridged surface. For ridged surfaced slabs one or two-placed molds are used. One-placed molds are most popular because they are space saving, easy-to-work with and need low maintenance. As of smooth surfaced slabs, they can be produced in molds as well as in cross-functional stands with the help of magnetic skirtings. “M-Konstruktor” supplies prestressed (PDN) and nonprestressed (PD, 2P) paving slabs molds. “M-Konstruktor” Steel mould construction provides fast and easy demolding of the final product.

There is a possibility to produce individual steel moulds for non-standard concrete goods. In addition to that, “M-Konstruktor” supplies operation lines for 2P30.18 paving slabs production.

Design features

Mould's beraing structure allows reinforcement tensioning. Load-carrying pan's margin of safety allows it to withstand more then 1000 moulding cycles which is above GOST requirements.


  • Moulds with four opening sides.
  • Matrix moulds with opening end sides and loop-formers, longitude unhinged sides.

Operation lines for 2P30.18 road slabs production

We offer to carry out the delivery of operation lines for 2P30.18 road slabs production
  • 2P30.18 Steel mould one-placed;
  • 2P30.18 Steel mould two-placed;
  • Distributing bucket;
  • Vibrating table with 3,5 t loading capacity;
  • Road slabs tipping device.


1000 moulding cycles
Load-carrying pan's margin of safety allows it to withstand more then 1000 moulding cycles which is above GOST requirements.
High quality
In-process monitoring at every step of the steel mould manufacturing allowing to guarantee its proper quality and compliance with GOST requirements.
GOST compliance
Manufacturing according to GOSTs 21924.0-84 and R56600-2015.

Cost of production and terms of delivery

You can get the information on the costs and delivery time from our specialists by phone: +7 (81153) 6-10-05 or e-mail:

Delivery is available throughout the territory of Russian Federation as well as in the European Union and Eurasian Union countries. Railroad, heavy trucks, and sea transport delivery is available.

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