- Insulation materialExpanded polystyrene
- Form of deliveryThermal insulation cylinder
Shell from expanded polystyrene
Lately the most frequent application is received by shells from expanded polystyrene. Thermal insulation by means of such shells differs in low labor input and allows to perform works much quicker, than by means of traditional materials. The economy of material inputs is carried out by a possibility of thermal insulation without use of preliminary laying of concrete trays. Reusable use and easy dismantle in case of an emergency gives advantage in application of shells from expanded polystyrene in comparison with other materials.Installation is carried out as follows: halves of shells are put on a pipe, then displace them on the relation to each other on 100-200 mm, previously having recorded in one or two places an adhesive tape. Further shells are closed by protective material. If there was a need to cut shells, then it can easily be made by means of a knife or a saw. Joints of shells are glued by a self-adhesive tape. Shells from expanded polystyrene have a simple design and differ in low price - all this does them the most attractive in the choice of materials for thermal insulation. Expanded polystyrene has high heat conductivity - 0,038 W / mk. Shells from expanded polystyrene do not become wet and do not collapse. Possess excellent working capacity at a temperature up to 80 degrees. Application on pipelines and with more high temperatures is possible, however, additional use of mineral wool and a polystyrene foam cover under such circumstances is already necessary. At rather esthetic look, shells possess high ability to preserve heat.
Shells from expanded polystyrene have a number of advantages: - they are tight (interfere with penetration of moisture into a heater), - reduce terms of performance of work, - low operational costs on service of pipelines, - long term of operation. Shells from expanded polystyrene are applied to thermal insulation of pipelines in civil and industrial engineering. With their help carry out thermal insulation of air and underground systems of pipelines. Thermal insulation by means of shells from expanded polystyrene allows to reduce risk of emergence of corrosion, increasing thereby pipeline useful service. Shells are made of high-quality material - a penoplistirol of the PPT-15, PPT-20, PPT-25, PPT-35 brand. One of the most important qualities of this material is its more favorable price in comparison with other materials (for example, polyurethane foam). You can buy shells from expanded polystyrene by phones in Gomel.