PROJOINT DIL is a range of movement joints for floors regularly subject to expansion/movement.
They are especially suitable for large surface areas, along the movement joints in the concrete slab to absorb expansion and/or contraction movements and deaden vibrations.
Profiles in stainless steel NIN – NIL with PVC insert for the creation of elastic joints during the laying of ceramic floors, which are subject to intense foot and vehicle traffic.
They offer excellent protection for tile edges. When necessary, the elastic insert can be replaced.
The expansion area of PROJOINT DIL profiles is composed of a thermoplastic elastomer with high flexibility. The material can withstand contact or stresses of chemicals such as alkaline products, acidic cleansers, or de-icing salts normally used on ceramic tile floors.
The perforated flanges guarantee perfect grip between the concrete slab (previously laid in sections), PROJOINT DIL, and the tiles.
Profile depth must be equal or 0.5-1mm less than the tile depth, never greater.
The choice of joint will depend on chemical, mechanical, or any other kind of stress in the application environment. Details of joint specifications and distance between them must be specified by an engineer or are laid down in Leg. Decree (UNI 11493-1 section 8.7)