The reason behind not usage of water curing and polythene sheets type of curing:
Disadvantages of ponding curing:
- Ponding curing needs to be done under continuous supervision by professional labours.
- Cold wind affects the ponding adversely.
- After the curing process using ponding that the large about it needs to be disposed of the curing side.
Disadvantages of polythene sheets:
- Polythene sheets can be easily blown off and this is one of the most disadvantages of such type of curing process.
- This does not windy weather.
- Polythene sheets may cause discolouration.