EPD-IES-0010287:001 (S-P-10287)
Beta Hemihydrate Base (from natural gypsum)
Beta Hemihydrate Base (from natural gypsum), or Beta HH Base (natural) is an unformulated hemihydrate plaster (CaSO4.1/2H2O) produced from naturally occurring high-purity gypsum mineral. It is off-white in colour.
Saint-Gobain Formula’s Beta Hemihydrate Base (from natural gypsum) is a product group derived from natural gypsum using the beta calcination process at Saint-Gobain Formula, Newark; they are differentiated by their average particle size and use of process aids (< 1%w/w) in their manufacture.
| Registration number | EPD-IES-0010287:001 (S-P-10287) |
|---|---|
| Status | Valid |
| Version date | 1900-01-01 |
| Validity date | 2028-10-05 |
| PCR | 2019:14 Construction products (EN 15804+A2) (version 1.3.4) 1.3.4 |
| Standards conformance | |
| Geographical scope | United Kingdom |
| LCA Practitioners | Charnett Chau, charnett.chau@saint-gobain.com, Saint-Gobain Construction Products UK Ltd. t/a Saint-Gobain Formula |