+86 136 0176 4940
info@akoetech.com

 
 

An innovative joint prefabricated inside the column achieving blind-bolt-connection NO MORE on-site welding and NO technical workers needed

Innovative solutions for modern construction

S-CAS Steel Connection Tech

An innovative joint form was prefabricated and precisely placed inside the column during fabrication.

Main features:

01 Achieves blind-bolt connection for closed sections (square / rectangular / round tubes)
02 No on-site welding → No technical workers needed (ordinary workers learn in 2 minutes)
03 Reliable joint stiffness and strength, laboratory tested and proven in real projects
04 Anti-rust and fire-resistant treatment prefabricated — no on-site painting required
Start Your Project
S-CAS Steel Connection Technology Detail

Joint Specification

we deliver complete one-stop solutions from design to production to on-site assembly, enabling truly efficient and modern construction.

Column-Beam Connection

Column-Beam Connection 1

Column-Column Connection

Column-Beam Connection 2

Beam-Beam Connection

Column-Beam Connection 3

Beam-Beam Connection

Column-Column Connection

Joint Specification

Interior Joint

Standardized Column

Interior Joint

Standardized H-shape Beam

Interior Joint

Standardized U-shape Beam

Interior Joint

Standardized Interior Joint

S-CAS Steel Connection Tech Features

Driven by associated factors to build a strong supply chain, we deliver efficient, modern construction that serves consistent customer acclaim.

Simple

Simple

 
 
 

No on-site welding, only bolt-screwing

No technical workers needed

Fast

Fast

 
 
 

Everyone can learn to install within 2 minutes

Reliable

Reliable

 
 
 

Laboratory tested and real-world proven Handed years of life-expectancy coping with extreme circumstances.

Standard

Standard

 
 
 

Standard and homogenous components transport to the world at a low cost.

Comparison

S-CAS bolt connection
 
Traditional Bolt Connection
 
Form

Standard joint built-in column, achieving blind bolt connection for closed section

S-CAS Form
Traditional Form
Form

Specialized joint type for different scenario, can not achieve blind-bolt connection Irregular components

Manufacture

Standard joint, column and beam enabling intelligence massive production

Manufacture

Irregular column and beam strongly depend on skilled workers

Transportation

No end-plates, corbels or irregular shapes, full space-utilization for containers.
Global transportation cost reduce by more than 50%

S-CAS Transportation
Traditional Transportation
Transportation

Corbels, end plates and irregular shapes on components, high transportation cost

Installation

No on-site welding and no technical workers needed
Modular erection reducing the time working-at-height by 60%

S-CAS Installation
Traditional Installation
Installation

Might still need little on-site welding for side plate, and technical workers needed
Safety risks for working at height

Installation

No on-site painting, anti-rust and fire-resistant treatment fully prefabricated

S-CAS Prefab
Traditional Painting
Installation

On-site fire-resistant painting, on-site labor-intensive and air pollution

 

Shanghai Akoetech Building Technology Co., Ltd. is a leading prefabricated building manufacturer and turnkey project provider in China.
Call Us Now To Speak With A Steel Building Expert
Get a free estimate from the industry’s most experienced modular building team. We have a passion for prefabricated building solutions that bring your vision to life.
Request a Quote
Copyright © 2025 akoetech All Rights Reserved
Privacy Policy
Terms of Service
Sitemap.html Sitemap.xml Powered by Globalsir
Set A Consultation Today
Name can't be empty
Message can't be empty
code
error