Ziziphus jujuba brand has cracks

1. Tie both ends of dry wood with iron wire, and use anti-crack ring, combined nail plate, etc. And force the wood not to expand or shrink by mechanical means.

2. Brush waterproof coating: Brush waterproof coating on the end and surface of wood to slow down the evaporation intensity of wood surface, which can reduce the moisture gradient inside and outside the wood and also reduce the cracking of wood.

3. When high temperature treatment is used, the wood can be removed by high temperature and high humidity treatment before the drying process ends.

4. Soaking with waterproof agent: A more effective method is to pressurize with waterproof agent, so that the waterproof agent can penetrate deep into the wood, thus achieving a lasting and good anti-cracking effect. The above is the treatment method of jujube brand crack.