Introduction to the construction method of smearing ramming material

　　ramming materialIt is a bulk material made of silicon carbide, graphite, and electric calcined anthracite as raw materials, mixed with various ultrafine powder additives, and fused cement or composite resin as a binder. It is used to fill the gap between the furnace body cooling equipment and the masonry or Filler for masonry leveling layer. Ramming material has good chemical stability, erosion resistance, wear resistance, spalling resistance, thermal shock resistance, and is widely used in metallurgy, building materials, non-ferrous metal smelting, chemical industry, machinery and other manufacturing industries.

Today, Luoyang Quantong Kiln Industry Co., Ltd. will introduce you to the construction method of applying ramming material:

A: Use a mallet or rubber mallet to tap and compact it during construction. When smearing or ramming, the thickness of the lining should be checked at any time, and the thickness should be uniform and the surface should be smooth. Finally, use a spatula to wipe out the smooth surface. It is strictly forbidden to brush the surface with water, grout or dry cement.

B: For the lining construction with the tortoise shell mesh structure, the area of ​​the tortoise shell mesh lining should not be too large each time. It should be filled and tamped hole by hole at a time, so that the lining surface is flush with the tortoise shell mesh. When the construction is interrupted, the unconstructed parts should be Clean up the residue in the tortoise shell net.

C: Set up expansion joints according to construction requirements, and the expansion joints are filled with refractory fibers.

After the construction is completed, natural curing for 3d at room temperature is strictly prohibited. The temperature of the curing environment should be kept above 20 degrees Celsius as much as possible. When the ambient temperature is lower than 20 degrees Celsius, the curing time should be appropriately extended or other corresponding measures should be taken depending on the hardening situation.

Luoyang Quantong Kiln Industry Co., Ltd.? The company serves large and medium-sized circulating fluidized bed boilers in the power industry. The main materials are: high-strength wear-resistant refractory castables, wear-resistant corundum plastics, self-flow wear-resistant corundum castables, medium and heavy weight and Micro-expandable plastics, lightweight thermal insulation concrete, high-performance high-alumina castables, high-temperature adhesives, high-temperature cement and plastering materials, various ramming materials, high-strength wear-resistant corundum bricks, ladle breathable bricks, silicon carbide bricks, intermediate frequency furnaces Furnace lining, special-shaped wear-resistant refractory bricks, thermal insulation bricks and other 20 series of more than 160 kinds of amorphous products and shaped products, the products sell well in all provinces, municipalities and autonomous regions and overseas. At the same time, the company has set up a strong construction team to ensure the high-quality use of the products.