Parafuso autoperfurante e parafuso para telhado

Z purlin is very popular used for building materials.

sandwich panel used in large industrial plants, warehouses, supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation fire place.

Nossa calha em estilo de caixa fabricada em loja permite a máxima flexibilidade. Podemos personalizar a calha de acordo com as suas dimensões e escolha de metal.

Nosso padrão europeu composto de painel sanduíche de lã de rocha.

A sandwich panel is one structure made of three layers of material: low density core inserted material in between two relatively thin steel skin layers. This sandwich setup allows to achieve excellent mechanical performance at minimal weight. The very high rigidity of a sandwich panel is achieved thanks to interaction of its components under flexural load applied to the panel: core takes the shear loads and creates a distance between the skins which take the in-plane stresses, one skin in tension, the other in compression. General information on sandwich panel structure, different sandwich core types available and the potential with respect to weight savings is available in the following reference.

As chapas de aço galvanizadas onduladas tipo 900 são mais adequadas para forro de telhado e chapa de parede.

A viga de treliça de barra de aço é composta de chapa galvanizada ondulada e treliça de barra de aço que substituem o gabarito de madeira para suportar todas as cargas de construção na fase de construção e participam da carga da estrutura de suporte na fase de serviço.

A sandwich panel is one structure made of three layers of material: low density core inserted material in between two relatively thin steel skin layers. This sandwich setup allows to achieve excellent mechanical performance at minimal weight.