金基利纳

Inorganic fiber spraying constructionWhat's the point?
Inorganic fiber spraying insulation technology is a new process after the traditional insulation construction of building insulation construction. It has good heat insulation, sound absorption, noise reduction, fire prevention, adaptation to complex wall structure, antibacterial, anti-mildew, safety, environmental protection and other excellent characteristics. Inorganic fiber spraying is a new type of environment-friendly architectural coating. It is mainly composed of inorganic fibers and a water-based binder. After mixing, spray with an air pump, mix with atomized water and spray on the substrate to be protected to form a coating.
Inorganic fiber spraying constructionIt is only necessary to carry out surface treatment in the construction area. It is also suitable for fire protection of buildings and tunnels, especially for high-rise steel structures with high fire resistance requirements. It also applies to buildings. Mechanical equipment sound insulation sound absorption and heat preservation energy saving.Inorganic fiber spraying constructionKey points: spray base surface treatment.
Spray base surface treatment: Use compressed air or clean water to clean the dust on the surface of the spray base. Check whether the suspension parts and embedded parts are firm, and the loose parts should be fixed. If the original foundation surface is damaged or has serious cracks, it should be repaired first. Protect doors and windows and various equipment, pipes and non-sprayed parts, plug sprayed parts and ventilation pipes through holes.
Remove obstacles on the working surface, ensure the smooth movement of the sprayer and its safety, and maintain the best spraying distance and spraying angle. Before the appearance quality inspection of construction raw materials, the sampling inspection of inorganic fiber spray cotton and adhesive should be carried out. The inorganic fiber cotton should be dry, no agglomeration, white and no dirt, and the adhesive should be free of delamination, blistering, deterioration and discoloration; the preparation and debugging of the material Break the compressed inorganic fiber cotton, continuously fill the inorganic fiber spray cotton into the spraying machine, and keep the fiber material in the hopper in a sufficient state.
The person in charge is responsible for following the instructions for spraying glue and using clean water to dilute the stock solution of the adhesive in a professional auxiliary container (a 200-liter graduated plastic container with a high-speed stirrer). The ratio of the preparation is strictly controlled. The electric mixer is used for uniform mixing. The mixing time should be no less than 5 minutes, and each bucket should be prepared one after the other.
Pre-spraying the surface of the base layer: After cleaning the surface of the base layer, you can use the prepared spray glue to pre-spray the surface of the base layer. The glue is appropriate and uniform and will not flow.