Guiyang MixC combines a large retail mall with a multi-level commercial street in the established urban core of Guiyang, Guizhou. LOPO’s project archive records white-glazed, corrugated terracotta panels as part of the exterior material palette and publishes a project-specific panel size and supply area.
This case retains the four original body images in their published order. It replaces the earlier first-person architect narrative with a source-bounded record for architects and buyers: what is documented, what the photographs reveal, and what must be confirmed before this facade is used as a precedent.
Project identity, team and published scope
| Location | Guiyang, Guizhou Province, China; published design material places the development at Renmin Avenue and Jiefang Road in the main urban area. |
|---|---|
| Developer | China Resources Group, as listed in LOPO’s supplier project record. |
| Architecture | CallisonRTKL. A separate design-project publication credits Lead8 for retail interior design and PLAND for landscape design. |
| Building scale | Approximately 160,000 m² total construction area in the supplier archive. This is whole-building area, not terracotta area. |
| LOPO product | White-glazed corrugated terracotta panel, supplier notation H597 × L1262 × T60 mm. |
| Supplier quantity | 10,300 m² of terracotta panels, as published by LOPO; it is not the gross facade area or unit count. |
These product fields come from LOPO’s dated Guiyang MixC record. They describe this completed project and should not be treated as a current standard SKU, stock commitment or ready-made specification for another building.
The checked public records do not name the facade consultant, general contractor, specialist installer or the parties responsible for the complete wall design. They also do not provide an approved completion date. Those fields remain open instead of being inferred from the photographs or supplier quantity.
White corrugation gives the facade its rhythm
The close view shows a regular field of vertical ribs across pale glazed surfaces. Corrugation changes the way the elevation receives daylight: projecting ridges create fine shadow lines, while the light colour sits quietly beside silver-grey metal and glazed areas. From a distance, the repeated units read as a continuous veil; at closer range, joints and rib profiles establish the scale.
Recreating that effect requires more than choosing “white terracotta.” The architect must coordinate rib geometry, panel orientation, joint width, coursing, corners, parapets, openings and transitions to metal or glass. A representative sample range and facade mock-up should be reviewed in direct sun, shade and artificial night lighting.
Coordinate the facade with the retail concept
The development is described as a combination of an enclosed mall and a multi-level commercial street. Terraced atriums, circulation loops, a feature street known as “Lixiang” and double-height spaces help create an indoor high-street experience. The exterior’s repeated pale surfaces provide a calm frame for this more varied public programme.
A published design-team record identifies six floors above ground and three below, and describes the project’s aim of encouraging social activity and pedestrian movement. Those whole-project intentions should remain separate from the material record: the interior photograph does not establish a terracotta property or the performance of the external wall.
Keep material appearance and system performance separate
The original article attributed thermal insulation, acoustic comfort and reduced energy use directly to the panels. The checked public records do not provide project calculations, test reports or measured operational data for those outcomes. The photographs support observations about colour, corrugation, repetition and interfaces; they do not establish fire, wind, water, thermal, acoustic, durability or environmental performance.
Visible material
White glaze, vertical ribs, regular joints and a coordinated relationship with pale metal and glass are evident in the archive.
Concealed assembly
Rails, brackets, anchors, ventilation cavity, membranes, insulation, fire barriers and movement details require controlled drawings.
Project outcomes
Energy, comfort, weathering and life-cycle claims require defined methods, boundaries and project-specific evidence.
Information needed for a comparable facade
The published H597 × L1262 × T60 mm notation is not a complete panel definition. A current proposal needs a controlled drawing showing which axes each dimension describes, the rib profile, back geometry, wall thickness, tolerances, glaze range, edge conditions, fixing slots and any project-specific secondary operations.
- elevation zones, module, panel orientation, quantities by type and replacement allowance;
- current colour and glaze samples, visual range, production batch controls and acceptance criteria;
- subframe, anchors, joints, movement, drainage, cavity, insulation and fire-stopping interfaces;
- corners, parapets, base and top conditions, openings, signage, lighting and access for cleaning;
- project-specific structural, fire, weathering and other reports required by the local team; and
- mock-up, inspection, packing, delivery, installation, handover and warranty responsibilities.
Use the current Terracotta Rainscreen page for product-family context and the Architectural Terracotta Gallery for visual references. Confirm present manufacturing feasibility rather than assuming the historical Guiyang dimensions remain generally available.
Discuss a glazed corrugated terracotta facade
Send the project location, elevations, proposed module and rib profile, glaze reference, preliminary quantities, support concept, performance criteria, mock-up plan and programme. LOPO can review the design intent and respond with suitable current samples, drawings and documentation.