Tuesday, 22 December 2015

GEOCONNECT® SHEAR LOAD CONNECTORS FOR STRUCTURAL JOINTS

Our shear load connectors (both for diaphragm wall and slab-slab joints) have a DAU, Document of Assessment for fitness of Use, that is the statement of a favorable opinion on the performances of an innovative product and its intended uses within the field of building and civil engineering construction.

DAU certificates are done and granted by ITeC (the Catalonian Institute of Construction Technology) which, according to the Resolution of Spanish Ministry of Housing from 3 September 2010, is included in the General Register of CTE (Spanish Technical Building Code) Authorized Organisms as an approved body for the granting of DAU as technical assessment for innovative products and systems.

GEOCONNECT® SHEAR LOAD CONNECTORS FOR STRUCTURAL JOINTS_STEEL FOR BRICKS


Wednesday, 15 April 2015

DOES AN INCREASE IN THE STRENGTH OF THE STEEL THAT IS USED IN THE REINFORCEMENT IMPROVE THE MECHANICAL BEHAVIOR OF THE WALL?

For control of cracking, the strength of the steel in the reinforcement has no influence on the amount of reinforcement needed, only the area of the cross section.

When the reinforcement is assigned a structural role, the fact the steel is stronger, does not mean necessarily that you reduce the amount of reinforcement in the same proportions. Because by the requirements of the minimum amount, in the vast majority of cases, steel does not display even half of the resistance.


It is the parameter of steel in the masonry reinforcement which really improves the mechanical performance in the wall is ductility, not resistance. For this reason, to prevent cracking, moving forces with the reinforcement it is preferable that the steel has a high percentage of deformation at failure (that is the parameter which determines ductility) than high resistance.
LADRILLO_ARMADURA_BRICK_MASONRY REINFORCEMENT_ARMATURE_BRIQUE_STEEL FOR BRICKS_FISUFOR

Friday, 18 July 2014

FISUFOR® PLUG - Masonry reinforcement with overlap without manipulation

fisufor® plug has an innovative design that makes it possible to achieve the overlap between reinforcement without the need for manipulation, keeping the area of the overlap the same nominal width of the reinforcement.
OVERLAPPING_SOLAPE_RACCORDEMENT_FISUFOR PLUG__MASONRY REINFORCEMENT_ARMADURA DE TENDEL_ARMATURE POUR MAÇONNERIE_STEEL FOR BRICKS
The ends of the fisufor® plug pieces have a special geometric configuration in the form of a plug that allows the overlap of 250mm without having to cut any wire.

OVERLAPPING_SOLAPE_RACCORDEMENT_FISUFOR PLUG__MASONRY REINFORCEMENT_ARMADURA DE TENDEL_ARMATURE POUR MAÇONNERIE_STEEL FOR BRICKS

Also, the transverse wire in this area is flattened in order to guarantee the minimum coating of mortar.

ADVANTAGES
  • Increases resistance to bending in the wall.
  • Guarantees the correct transmission of forces.
  • Overlap without any manipulation.
 OVERLAPPING_SOLAPE_RACCORDEMENT_FISUFOR PLUG__MASONRY REINFORCEMENT_ARMADURA DE TENDEL_ARMATURE POUR MAÇONNERIE_STEEL FOR BRICKS