Easy, safe, and speedy! Window installation that uses no fire or electricity at all.
The "non-welding method" is a construction method that "fixes the sash frame to the structure without using welding." Anchors are driven into the structure, and after the sash is installed, a specialized injection mold is placed over the anchor insertion points. A viscous resin is then injected to temporarily fix the structure and the sash frame together. Mortar is filled around it to complete the process. This method can be carried out without using any fire or electricity. 【Features】 ○ Safe and secure ○ Not affected by weather ○ Easier to construct than welding ○ Requires fewer materials and equipment to be prepared on-site ○ High level of expertise and experience is not necessary. Even young workers can achieve the same quality as experienced professionals. For more details, please download the catalog or contact us.
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basic information
*HEAD Best Selection Award received (General Incorporated Association HEAD Research Group) *ECHO CITY Product Grand Prize Special Award received (Nikkei BP) [Other Features] - There is no concern about welding sparks scattering to nearby buildings. - There is no risk of igniting installed materials such as glass or insulation with welding sparks. - Dangerous tasks that pose a risk of electric shock or burns are reduced. - Construction can be carried out in all weather conditions, leading to stable construction periods. - No additional parts or power supply are needed, reducing materials and resources related to sash installation by construction companies. For more details, please download the catalog or contact us.
Price information
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Applications/Examples of results
【Usage】 ○ It is compatible with most major products for window frames and entrance doors, and can be widely used in reinforced concrete structures (RC) regardless of whether they are residential properties like apartments or non-residential properties such as buildings and public architecture, as well as for renovations of both new and existing properties. ○ The adoption in public buildings such as public housing and public schools and government offices is also increasing. 【Track Record】 ○ Since its announcement in 2011, the number of adopted properties has exceeded a cumulative total of 600, with orders amounting to 2 billion yen in 2012 and 3.5 billion yen in 2013. For more details, please download the catalog or contact us.
Detailed information
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Non-welding method [Adjust Anchor Joint] The non-welding method targeting steel structures (with ALC panel installation) is the Adjust Anchor Joint.
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Weld-free sash construction "Non-welding method"
Company information
YKK AP aims to create business value suitable for the coming era through various architectural products, such as "windows and doors" that create comfortable living spaces and "building facades" that create beautiful urban landscapes, delivering advanced comfort to everyday life and urban spaces. Furthermore, YKK AP has developed a sash construction method called "non-welding method," which eliminates the need for welding. This innovative approach has transformed sash construction, which was previously cumbersome and dangerous, into a simple, safe, and speedy process, earning high praise, including the HEAD Best Selection Award and the ECHO CITY Product Award Special Prize.