The greatest part of the halls designed by the company S.C. "L I L Structural Design" S.R.L. has been conceived as metallic structures, due to the undeniable advantages they are offering:
A great variety of typo-dimensions;
High adaptability to more special structural forms;
Possibility to cover easily the large openings;
High speed of performance;
High precision in performance;
Possibility to perform dismounting structures or adaptable easily to the subsequent changes.
The main (resistance) structures of these metallic halls (steel halls) have been performed from the following qualities of non-alloyed hot laminated steel:
steel OL37; OL37-2; OL37-2k; OL37-3k; OL37-4k; OL52-2k; OL52-3k; OL52-4k (STAS 500/1,2);
steel S185; S235JR; S235JRG2; S235JO; S235J2; S355JR; S355JO; S355J2 (SR EN 10025 +A1),
using the following categories or section types:
europrofiles (HEA, HEB, HEM, IPE, UAP);
Romanian laminated profiles (laminated profile in I, U, L);
cold drawn pipes;
cold-bent thin plate profiles;
formed sections (double "T" or "I" sections with variable core; double "T" or "I" with variable plates, performed whether through the use of the laminated profiles or through the use of welded thick plate;
A special attention has been granted to the dimensioning and detailing of the joints of these elements, conceived as it follows:
as welded joints (relief-welded joints or corner-welded joints; respectively, welded joints in depth or head-to-head),
as bolted joints (with screws or bolts) or gross (not-dodged up), half-accurate and accurate (dodged up), or pre-stresses high resistance screws (SIRP).
In many of the situations, the metallic structures have been transformed in mixed structures, from concrete-steel, by the performance of some interim floors from concrete steel, connected with the metallic beam network through metallic connectors, welded in factory or shot on site on the upper plates of the beams. In many of the cases, for the increasing of the performance speeds and for the decrease of the casing works and support of the plates / floors, there have been used – as lost casings – different ranges of corrugated iron.
Keywords (English): halls, industrial halls, metallic halls, production halls, storage halls, ground-floor halls, multifloored halls, bridge crane halls, halls with bridge cranes, hall structures, structure of halls, metallic hall structures, structures of metallic halls, hall design, metallic hall design, hall performance, metallic hall performance, metallic hall performance of metallic halls, production of metallic halls, hall performance, metallic hall performance, hall assembling, metallic hall assembling, ready halls, industrial ready halls, metallic ready halls.
Keywords (Romanian): hale, hale industriale, hale metalice, hale de productie, hale de depozitare, hale parter, hale multietajate, hale cu pod rulant, hale cu poduri rulante, structuri hale, structuri de hale, structuri hale metalice, structuri de hale metalice, proiectare hale, proiectare hale metalice, executie hale, executie hale metalice, confectie hale metalice, realizare hale, realizare hale metalice, montaj hale, montaj hale metalice, hale la cheie, hale industriale la cheie, hale metalice la cheie.