Refractory construction is a strict and technical project, which involves the selection of materials, the control of construction environment, the mastery of construction technology and so on. When carrying out refractory construction, the following points should be noted:

1. Material preparation: first of all, it is necessary to ensure the use of refractory materials in line with the standard, and shall not use materials with unqualified quality. The type, specification and performance of materials should meet the design requirements, and there should be corresponding qualification documents.

2. Construction environment: the construction environment has a great impact on the performance of refractory materials, so the temperature and humidity of the construction environment must be strictly controlled. Construction in a high temperature or high humidity environment may affect the hardening and strength development of refractory materials, and even lead to material cracking, falling off and other problems.

3. Construction technology: the construction personnel should have certain refractory construction experience and master the correct construction technology. In the construction process, the operation should be carried out in strict accordance with the construction specifications to ensure that each process meets the design requirements.

4. Fire prevention measures: the construction of refractory materials involves high temperature operations, so necessary fire prevention measures must be taken. The construction site should be set up obvious fire signs, and equipped with the corresponding fire equipment. Construction personnel should wear fireproof clothing, smoking and other open fire behavior is strictly prohibited.

5. Quality inspection: After completion of construction, comprehensive quality inspection should be carried out. The test content should include the thickness, flatness, hardness and other performance indicators of the refractory material. For parts that do not meet the requirements, rectification should be carried out in time.

6. Maintenance: After the completion of refractory construction, regular maintenance is required. The condition of refractory materials should be checked regularly to find and deal with possible problems in time. For long-term use of refractory materials, should also be regularly replaced.

In short, refractory construction needs to strictly comply with construction specifications and technical requirements to ensure construction quality and safety. In the construction process, attention should be paid to detail management, quality control and fire prevention measures should be strengthened to ensure the smooth completion of the project. At the same time, should also pay attention to maintenance work, extend the service life of refractory materials.