Harbin Opera House
- Architect
- MAD Architects
- Place
- Harbin, Heilongjiang, China
- Type
- Cultural

Read Harbin Opera House through its wetland setting and documented Sika structural-glazing and insulating-glass components.







Research notes
Harbin Opera House combines an expressive public silhouette with the less visible systems that hold and seal its glazing.
Sika credits MAD Architects and places the project in Harbin, Heilongjiang. Its reference identifies two different roles: Sikasil SG-500 CN is a structural-glazing adhesive; Sikasil IG-25 HM Plus is a secondary sealant for insulating-glass units.
These components belong to different joints in a facade assembly. Knowing their names makes the photograph more useful, but does not supply a glass build-up, joint geometry or installation method. The product reference is evidence for those listed uses, rather than a complete facade specification.
What the sources do not establish
- The supplier reference date is not used as the building completion year.
- Glass build-ups, joint dimensions and mixing settings are not established.
Sources & evidence
- Sika — Harbin Opera House project reference
MAD Architects; Harbin; SG-500 CN structural glazing adhesive and IG-25 HM Plus insulating-glass secondary sealant.
Research checked 2026-11-02 · Editorial policy & corrections
Follow this design further.
Documented materials
Verified project and conservation specifications. This is a partial record; original and later conservation phases are distinguished.
Sikasil SG-500 CN
- Used for
- Facade structural glazing adhesive
- Product
- Sikasil SG-500 CN
- Manufacturer
- Sika
- Assembly
- Two-component silicone structural glazing adhesive
- Phase
- Original facade installation
Sika lists this exact regional product code in the project reference. Joint geometry and installation mix settings are not stated here.
Specification evidence
Checked 2026-10-30
Sikasil IG-25 HM Plus
- Used for
- Insulating-glass secondary sealing
- Product
- Sikasil IG-25 HM Plus
- Manufacturer
- Sika
- Assembly
- Two-component silicone secondary sealant for air- or gas-filled insulating glass units
- Phase
- Original facade installation
Specification evidence
Checked 2026-10-30
