Measures to prevent efflorescence of clay refractory bricks

1. Prevent skew during construction to avoid temporary stagnation of snow on the wall and cause efflorescence.

2. Clay refractory bricks are being broken under the condition that the open-air measurement is higher than 5 degrees.

3. Use sub-dry mortar with higher consistency for masonry, and the slump is not to be exceeded. Adjust it appropriately according to the water absorption rate of the bricks to allow the mortar to set quickly.

4. When building the enclosure, the clay refractory bricks at the top and bottom should be properly solved with waterproof materials before they can be used. It is necessary to firmly prevent snow from entering the wall from the top of the wall. The bridge hole of the brick body can be opened ineffectively. In this way, the wall can be effectively prevented from freezing and efflorescence, and the longevity of the wall can also be guaranteed.