Многу секси песничка
Владо чим во Бугарија го направиле, можеме и ние....
Можеме 100%, само материјалот да се сконта што е.
Треба да е лесно, многу издржливо на удар.
Можеби некој сендвич од ЕПП и фиберглас... незнам
Ако знае некој нека пише.
Since 2001, expanded polypropylene (EPP) foams have been gaining in popularity and in application as a structural material in hobbyist radio control model aircraft. Unlike expanded polystyrene foam (EPS) which is friable and breaks easily on impact, EPP foam is able to absorb kinetic impacts very well without breaking, retains its original shape, and exhibits memory form characteristics which allow it to return to its original shape in a short amount of time.[27] In consequence, a radio-control model whose wings and fuselage are constructed from EPP foam is extremely resilient, and able to absorb impacts that would result in complete destruction of models made from lighter traditional materials, such as balsa or even EPS foams. EPP models, when covered with inexpensive fibreglass impregnated self-adhesive tapes, often exhibit much increased mechanical strength, in conjunction with a lightness and surface finish that rival those of models of the aforementioned types. EPP is also chemically highly inert, permitting the use of a wide variety of different adhesives. EPP can be heat molded, and surfaces can be easily finished with the use of cutting tools and abrasive papers. The principal areas of model making in which EPP has found great acceptance are the fields of:
EPP details
EPP is a plastic material with a wide range of applications and high engineering performances. Thanks to its specific properties, it can be used in various areas to improve technical performances and the absolute value of the end product.
Resistant and non-deformable
EPP has a very high strength-to-weight ratio, with exceptional load bearing quality, reducing weight and volumes. Its high energy absorbing property makes it the ideal material to build, for instance, protection components in the automotive and logistic industry.
Lightness
EPP is an ultra light material. It allows a significant weight reduction of the end product, with a substantial increase of resistance and efficiency.
Acoustic insulation
Porous EPP guarantees acoustic insulation, with excellent performances in the automotive industry.
Thermal insulation
When temperature resistance is required, EPP provides thermal insulation: food, medical supplies and temperature sensitive products. EPP thermal insulation makes it the ideal material to be used in thermohydraulic