• Welcome to Uniteknik
    Survived Three Major Earthquakes
  • 40 years of engineering
    experience in the construction industry
    In building constructions, bridges and viaducts, in many buildings....

The first and only SA Class grout filled mechanical connector approved by BCJ(Building Center of Japan). SA Class is equivalent to Type 2 coupler approved by ICC-ES in the United States.

Survived Three Major Earthquakes

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Guam Earthquake

Hotel Pasific Star

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Kobe Earthquake

middle high condominium

NMB Proven Performance and High Quality

Mechanical Grout-Filled Coupler of Class SA and A Performance

NMB Splice Sleeve is a reliable mechanical grout-filled coupler which is easy &fast to use for speeding-up site erection vvorks resulting in labor saving and enhancing the construction efficiency to shorten overall construction period. Splice Sleeve was registered as a New Technology Information System in Japan after it was approved by Building Çenter of Japan in the 70s. Since then, more than tvventy million Splice Sleeves were sold and used in many construction projects Worldwide.

*Guam Earthquake(1993), Kobe Earthquake(1995),Tohoku Earthquake(2011)

Features

- Different type of reinforcing bar deformation pattern could be connected.
- Is a Butt to Butt rebar joint and no change in bar length
- A well engineered mechanical coupler with adequate tolerance
- Speedy in Site erection.

Building Construction

Used for Columns, Beams, Walls and many other different applications

- RC Beams
- RC Foundations
- Large Scale Slabs
- Precast Columns
- Precast Beams
- RC Beams
- Seismic Retrofiting
- RC Piles

Civil Engineering

Used for Sound Walls, Culverts, Retaining Walls, Bridges, and many other different applications

- Box Culvert
- Viaducts
- Arc Culvert
- Epoxy Coated Rebars
- Retaining Walls
- RC Pilles
- RC Box Culverts
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Civil Engineering

Used for Sound Walls, Culverts, Retaining Walls, Bridges, and many other different applications