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Contact SupplierDetermines water absorption/penetration (cobb value) which is the quantity of water in mgs absorbed by surface of 100 cm2 of the specimen on one side only in a specified time under a specified head of water. Â
Suitable for Testing as per following Standards
IS: 1060 (Part I) – 1996
ASTM: D 3285 – 93
TAPPI: T 441 om-98
FEFCO: TM 7 1997 Â
| Â | Provided with tilting arrangement to remove water automatically. | Â | Â |
| Â | Height marks provided for maintaining correct water head. | Â | Â |
| Â | Dimensions in mm L x W x H | 350 x 320 x 170 | Â |
| Â | Weight in kg | 25 | Â |
| Â | Roller Weight in kg | 10 | Â |
| Â | Cylinder | Corrison Resitant Cylinder | Â |
Description
| Specimen | Water Head Mark | Time of Test |
| Paper | 10 mm | 1 minute |
| CFB | 25 mm | 30 minutes |
| Bitumen Waterproof Paper | 100 mm | 18 hours |