1. EPS ApplicationsFor construction applications the EPS is normally in the form of a block which is then cut into sheets or other shapes for insulation purposes.
For packaging, the EPS is moulded into the shape of the final product e.g. impact protection for TV´s, computers or other delicate equipment.
1) For construction:
Roof, floor and wall insulation ;
Sub-structures and void-fill blocks for civil engineering ;
Foundation systems;
Clay Heave protection ;
Bridge, rail and road widening schemes ;
Underground heating system support ;
Interior and exterior decorative mouldings
2) For packaging:
Protective
Durable;
Lightweight;
Versatile;
Insulating;
Recycled;
Easily branded;
Cost Effective
2. EPS ProcessingEPS products consist of a foam structure of closed cells containg air. This gives them excellent thermal insulation and shock absorbing properties. Typically, 98 % by volume of the product is air. EPS products are cost effective, safe to use and environmentally friendly. They do not contain any CFC´s or HCFC´s.
The beads are processed into products first by pre-expansion with steam to reach the required product density. Then, after a maturing period in a silo, the pre-foamed beads are further expanded and fused together with steam in a mould. The shape of the moulded EPS depends on the end use. 1) Pre-expansion: 2) Conditioning: 3) Moulding: 4) Shaping: 5) Post-production processing:
