Traditional Culture Encyclopedia - Photography and portraiture - How many days can I unpack the 500 cement spring roof?

How many days can I unpack the 500 cement spring roof?

Seven days.

1 and 500 cement roofs can be demolished in about 7 days.

2. Cement needs time to set. When the solidification time is enough and it is completely solid, it can be dismantled.

3. If the temperature is enough, it will promote the solidification time. It is recommended to dismantle the mould in about 7 days.