Product Description

The most popular spacer for use in horizontal applications such as suspended slabs, beams etc

Plastic space block for protective layer of reinforcing steel bar is designed according to the requirement of national steel concrete construal design norm

It is widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on.

Product Character:

Having the advantages of high bearing capacity, self locking, crash-proof, good coherence, and easy operation.

It is free from the potential quality problems of instable thickness of the protective layer resulting form the use of traditional materials of coprolites and sands.


Compression Strength: ≥ 4.2Mpa

Tensile Strength: ≥ 4 Mpa

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