1. Ukusebenza okungangeni manzi kungaphezu kuka-5,000 mmH2O ngaphansi kwezindinganiso zaseMelika (ASTM).

2. Ukungena komoya kungaphezu kuka-5,000 g/24h m2 ngaphansi kwezindinganiso zaseMelika (ASTM).

3. Zonke izikhala ziboshwe ngomucu.

4. Zonke izi-zipi azingeni manzi.

5. Ukuphrinta kwe-stripe okubonakala kalula kuphaneli ephakathi yekepisi namabhande edolo.