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PRODUCT INTRODUCE
U-type mesh
INTRODUCE U-type mesh
What is U-type mesh (product subject to prioritized purchase of technology development)?
A three-dimensional concrete reinforcement formed by bending flat welded wire mesh at regular intervals and heights
It equalizes stress distribution, increases flexural strength, tensile strength, and compressive strength, and improves shear stress.
It is a new concept concrete reinforcement material that shortens construction time, saves cost, and is easy to manage and supervise because spacebar installation is unnecessary.
DRAWING
Complete Applied to roads with heavy traffic such as large vehicles
Areas with a lot of external influence
3-fold Applied to remote areas and lanes with low traffic, such as small vehicles such as tillers.
Areas with little influence from external forces
STANDARD
Wire diameter(mm) Wire number Mesh size(mm) Item identification number
Complete 4.0 #8 100x100 21447562
4.8 #6 100x100 20949099
6.0 #4 100x100 21371205
3-fold 4.0 #8 100x100 21447575
4.8 #6 100x100 21069706
6.0 #4 100x100 21371206
CERTIFICATION
Type Mash is a "Excellent Product" selected by the Public Procurement Service and a "Performance Certification" product selected by the Small and Medium Business Administration.
EFFECT 01
Prevention of poor construction and aspects of constructability
Complement the biggest disadvantages of the existing flat welded wire mesh / No need for a separate space bar
Pre-assembly and welding when placing concrete → Saving time for laying and bonding
Prevention of insolvent construction and reduction of construction time
EFFECT 02
Crack prevention and durability aspects
Effective in improving tensile strength, controlling cracks, and preventing incomplete construction / Type mesh has an even stress distribution
Complementing the tensile strength of the section where the moment of concrete moment occurs
No need for reinforcement at the top of the Moment section when constructing soft ground
DURABULITY 01
Finite element analysis
Complement the biggest disadvantages of existing flat welded wire mesh
In order to analyze the structural performance improvement of the product, analysis is performed using the finite element analysis program MIDAS
Section 8 Modeling in 3D using the solid element of a cube / Load analysis for the entire upper slab
DURABULITY 02
Durability verification experiment of type mesh
Warpage and shear failure test Complement the biggest disadvantages of existing flat welded wire mesh
In order to analyze the structural performance improvement of the product, analysis is performed using the finite element analysis program MIDAS
Section 8 Modeling in 3D using the solid element of a cube / Load analysis for the entire upper slab
Flexural failure test
Shear failure experiment