Task / DescriptionSlow Ave Fast Units Asphalt coatings, horizontal surfaces3.5 4.2 5.8 m2/hr Asphalt coatings, vertical surfaces1.2 1.7 2.2 m2/hr Bituminous Brushed application, 2 coats4.8 5.0 6.3 m2/hr Bituminous Brushed application, 3 coats3.3 3.5 4.4 m2/hr Bituminous Sheets, horizontal surfaces3.8 4.0 4.8 m2/hr Bituminous Sheets, vertical surfaces3.3 3.5 4.2 m2/hr Polythene Sheets, horizontal surfaces- 20.0 - m2/hr Bentonite Sheets, horizontal surfaces18.7 25.0 31.3 m2/hr Bentonite Sheets, vertical surfaces11.2 15.0 17.3 m2/hr Epoxy Based application, 1 coat- 75.0 - m2/hr Epoxy Based application, 2 coat- 38.0 - m2/hr