ROADS - CONSTRUCTION
Optigrave

EFFICIENT CONCRETE PARKINGLOTS,
PAVED SURFACES AND ROADS

DESCRIPTION

Optigrave® is a technology of production and execution of concrete pavement wherever the usage of so-called slipform technology is not possible or efficient. With its optimized recipe, the mix is adapted to be laid by pavers and thanks to special surface finish it ensures standards features and durability corresponding to CB III type pavements. Optigrave® is an ideal choice for emergency, storage and handling areas with varying slopes or for conservative clients who prefer concrete pavement but require rapid implementation.

APPLICATION

- Optigrave® is applied by pavers generally upon unbound base course. In order to make the pavement more even, wire guidance is recommended to be used.
- It is possible to apply as single-layer or double-layer.

- With or without formwork. If laid without formwork, free edges are cut off after concrete has set.

- After application Optigrave® is compacted to specified density and the surface is mechanically and chemically treated.

- Depending on weather conditions, it is decided when the contraction joints are cut at the usual spacing.

- The final required macrotexture is most often achieved by brushing.

- Concrete pavement is then protected against moisture loss by protective coatings.

- Laying capacity per day (depending on slope variability, distance from a batching plant  and tranport) is considered between 1500 to 2000m2.

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