Thanks to the it is closed - to cellular structure of isobosoms of the PPE brand possesses a big set of necessary properties in construction:
- excellent heat-insulating properties to which only extruded expanded polystyrene and polyurethane foam can compete;
- almost zero water absorption;
- wide range of working temperatures;
- fine udarozvukovy isolation at a small thickness thanks to low dynamic rigidity;
- elasticity and low density of an isobosom provide ease of a design and simplicity of work with material;
- resistance to rotting;
- ecological and hygienic safety.
Considering special attention of consumers to quality of production, producers put a lot of effort to achieve obtaining the certificate of ISO 9002.
Existence of the certificate of ISO 9002 guarantees to consumers that all productions and consequently, and production is in full accordance with the international standards.
| Name of an indicator | Measurement unit. | PPE isobosoms |
| The seeming density | kg/m3 | 25-200 |
| Heat conductivity coefficient | 0C) | 0,036 |
| Strength at compression (25%), not less: | MPa | 0,035 |
| Relative lengthening at a gap, not less: - longitudinal direction - cross direction |
% | 130 100 |
| Breaking point at stretching: - longitudinal direction - cross direction |
MPa |
0,33 |
| Water absorption (96 hours) | % on volume |
less than 1 |
| The dynamic module of elasticity at loadings: 2000 N/sq.m 5000 N/sq.m |
MPa |
no more |
