Catalogs | Building Materials | Spacers | Plastic spacers

The importance of spacers in concrete Concrete reinforcement must be properly arranged using spacers and suitable iron coverage through the use of rebars or welded mesh. The characteristics of the COMIVA PH series PVC “grooved” linear spacers define the exact position of reinforcements in concrete and its durability over time. The complete and safe embedding of the bars within the casting and the guarantee of a sufficient iron covering are indeed crucial. The PH series, thanks to the characteristics of its used materials, dimensions and configuration, allows considerable time saving in laying and a smaller number of spacer bars compared to traditional products. Some profiles are marked with a color strip over the entire length of the bar. This strip identifies, according to its colouration, the useful height of the profile. To the right is the colour chart of the different sizes.