The role of the concrete steel spacers is to prevent the corrosion of the metal inserts and the cracking of the concrete. The plastic elements do not conduct the water thus the lifespan of the concrete is increased. The ST plug is ideal to close the end of RSR 22/26 pipe holders. When using the ST plug it must be taken into account that it is not waterproof.
Description
The role of the concrete steel spacers is to prevent the corrosion of the metal inserts and the cracking of the concrete. The plastic elements do not conduct the water thus the lifespan of the concrete is increased. The ST plug is ideal to close the end of RSR 22/26 pipe holders. When using the ST plug it must be taken into account that it is not waterproof.
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