1. Ukusebenza kokungangeni manzi okungaphezu kuka-3,000 mmH2O ngaphansi kwezindinganiso zaseMelika (ASTM).

2. Ukuphefumula okungaphezu kuka-3,000 g/24h m2 ngaphansi kwezindinganiso zaseMelika (ASTM).

3. Yonke imithungo iboshwe ngetheyiphu.

4. Amaphakethe emaphethelweni angenazintambo aneziphuphu ezingangeni manzi.

5. Amaphaneli e-carbon fibre ahlukile emahlombe nasemaphethelweni emaphakethe.

6. Iphethini yokunyathelisa i-sublimation kundwangu engaphakathi.