Preparations before the construction of furnace and kiln masonry work

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Preparations before the construction of furnace lining work: Technical preparation, resource preparation, and preparation of the construction site conditions. 1. Technical preparation for furnace lining construction: (l) Review of construction drawings and related technical documents. 　　This includes the types, classifications, and application areas of refractory materials, with particular emphasis on the construction requirements and application areas of special and custom-designed refractory materials. 　　(2) Preparation of the construction plan The contents of preparation include: construction sequence, quality control standards, key points and difficulties of construction methods, construction safety and environmental protection measures, construction schedule control, and technical measures for construction during winter and rainy seasons. 　　2. (1) Preparation of construction human resources Includes: management and technical personnel, specialized technical workers, and general workers. 　　(2) Allocation of construction machinery and tools: This includes lifting equipment, transportation equipment, mixing equipment, brick cutting machines, brick grinding machines, brick laying machines, vibration equipment, weighing equipment, communication and lighting equipment, welding equipment, quality inspection equipment, as well as various specialized machinery and tools. 　　(3) Material preparation Acceptance of refractory materials. 　　For example: The fire-resistant materials and products delivered to the construction site should come with a quality certificate, instructions for installation prepared by the manufacturer, a product certification, and an expiration date for use. 　　The certificate should list the various parameter values separately for each grade and brick type, along with the design requirements and technical specifications. It should be tested by a laboratory if necessary. For the visual inspection and acceptance of refractory bricks, all aspects such as geometric dimensions and quantity are inspected or sampled according to the standards for different types of refractory materials used in various parts of the furnace. 　　For the on-site transportation of refractory materials, it is advisable to use forklifts to transport them in batches to the construction site, delivering them as they are needed in order to avoid accumulation and moisture damage. 　　Refractory materials, binders, etc. in the warehouse must be stored separately in moisture-proof and dirt-resistant areas, organized by type and expiration date. 　　Refractory materials should not be piled too high, and those with damaged packaging, that are contaminated, damp, or expired must not be used. 　　For unfixed refractory materials, appropriate storage measures should be taken in accordance with the storage requirements for different binders and additives, and their names, grades, and production dates must be clearly marked. 　　3. Preparation of the construction site conditions for furnace and kiln masonry work, including: preparation of water and power supply. Site preparation is mainly used for the temporary storage of refractory materials on site, the mixing of castables, and the cutting and grinding of refractory bricks. The transportation roads are smooth and unobstructed. Inspection and measurement of the main parts of the furnace before construction.