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FOR APARTMENT, 4PART TECHNOLOGY, 4ADVANTAGE

Sidewalk Block & Curb Stone Repair Method 

4A SYSTEM
Specializing in the research and development

of smart patented technology for apartment painting and waterproofing

Sidewalk Block & Curb Stone Repair Method

How to construct a sidewalk block settlement-resistant structure 

The common method of installing sidewalk blocks is to install the boundary stone on top of the abandoned concrete, which is not deeply embedded but slightly raised, but this method reduces the fixing force of the concrete and the boundary stone, increasing the probability of pushing outward, so the method of strengthening the fixing force of the boundary stone and preventing subsidence prevents this.


Patent certificate

[ Features ]

Provide a structure that prevents settlement by using support brackets to anchor the sidewalk blocks so that the curb stones remain anchored to the foundation concrete at all times, despite pedestrian loads that are indirectly affected by the sidewalk blocks.

[ Patent No. 10-2106242 ]

Sidewalk block anti-settlement structure construction method


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COMPANY

4A SYSTEM, Inc.  |  CEO . Sojung Kim 

BRN . 163-87-02106 

ADRESS . (22744) 133, Hodusan-ro, Seo-gu, Incheon, Republic of Korea  

E-MAIL .  jeillwnp@hanmail.net

ACC . IBK Industrial Bank of Korea  491-072485-04-010 

OFFICE CENTER

TEL . 032-937-7496 |  FAX . 032-937-7497

Business Hours: Mon–Fri 09:00–18:00 | Lunch Break: 12:00–13:00 | Closed: Sat, Sun & Public Holidays 

Copyright ⓒ 4A Systems, Inc. All Rights Reserved.

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COMPANY

4A SYSTEM, Inc. | CEO . Sojung Kim 

BRN . 163-87-02106 

ADRESS . (22744) 133, Hodusan-ro, Seo-gu, Incheon, Republic of Korea 

E-MAIL .  jeillwnp@hanmail.net

ACC . IBK Industrial Bank of Korea 491-072485-04-010 


OFFICE CENTER

TEL . 032-937-7496  I  FAX . 032-937-7497

Business Hours: Mon–Fri 09:00~18:00  I  Lunch Break 12:00~13:00

Closed: Sat, Sun & Public Holidays

Terms & Conditions  I  Privacy Policy

Copyright ⓒ 4A Systems, Inc. All Rights Reserved.