confluence park, san antonio river foundation
2019
310 West Mitchell Street San Antonio, TX
Description:
Confluence Park required K&A to engineer, fabricate and deliver all FRP formwork for the concrete petals. The three petal’s formwork was fabricated off of 5-axis CNC milled forms. After milling the foam forms, a 2” thick composite structure composed of inner and outer layers of fiberglass composite with a central core of balsa wood was applied. Each form had steel trusses and back forms as needed.
K&A Scope:
3 each “Petal” formwork for concrete castings
Materials Used:
FRP with 2” thick balsa core, steel trusses
Other:
Engineer, fabricate, and deliver all concrete petal FRP formwork. The three petal’s formwork was fabricated off of 5-axis CNC milled forms. After milling the foam forms, a 2” thick composite structure composed of inner and outer layers of fiberglass composite with a central core of balsa wood was applied. Each form had steel trusses and back forms as needed.
Client: SpawGlass Contractors, Inc.
Architect/Artist: Matsys Design