Roof truss system comprising tie rods (2), struts (1), knee rafters (4), and innovative connection joints (13) to cover buildings, especially suitable for being implemented by plastic materials.
E04C 3/11 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses métalliques à bords supérieurs et inférieurs non parallèles, p. ex. fermes de toit
E04C 3/17 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses en bois, p. ex. avec armatures ou tirants à bords supérieurs et inférieurs non parallèles, p. ex. fermes de toit
2.
ASSEMBLABLE DISPOSABLE SHUTTERING FOR CONSTRUCTING MODULAR FORMWORKS FOR MAKING CONCRETE FOUNDATIONS
Assemblable disposable shuttering, for constructing modular formworks suitable for making foundations, said shuttering substantially configured as the lateral surface of a parallelepiped, having on the lateral faces a plurality of openings suitable toe release, during the filling casting, a part of the cement mixture into the foundation trench.
System of disposable moulds for the realization of modular formworks to contain and modelize vertical concrete castings, comprising one basic element and a plurality of special elements, such as to let a limited quantity of cement mixture come out, suitable for being spread on the formwork faces to trim it.
System of disposable moulds for the realization of modular formworks to contain and modelize vertical concrete castings, comprising one basic element and a plurality of special elements, such as to let a limited quantity of cement mixture come out, suitable for being spread on the formwork faces to trim it.
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