Exposed concrete (also known as "as-cast finish concrete") is an architectural technique where the raw, untreated surface of cast concrete serves as the final finish. It foregoes additional decorative layers like plaster or tiles, instead relying on a clear protective sealant to showcase the concrete's natural color, texture, and feel.
Its primary appeal lies in its "bare-faced" aesthetic, conveying a sense of simplicity and substantiality, while also reducing subsequent decoration costs.
Process and Material Requirements
The execution demands exceptionally high construction precision. Strict control over formwork flatness and concrete compaction is crucial to prevent color variations, air bubbles, or cracks. Furthermore, raw materials must be consistently sourced (e.g., cement batches, aggregate origins) to ensure uniform color.
Typical Applications
Exposed concrete is commonly used for interior and exterior wall finishes (famously seen in Tadao Ando's churches and museums), bridge piers, and public space landscaping.
Here is one of the example :
Project Details: Qinhuangdao Beidaihe Huamao Blue Coast Pavilion - Exposed Concrete Project
Category: Exposed Concrete Decoration
Design Time: July 2017
Completion Time: September 2017
Location: Beidaihe, Qinhuangdao
