Shantou Shuanghong soundproof and sound-absorbing coating construction package labor and materials

Description :

　　double rainbow Sound absorbing and soundproof materials

　　Product Manual

　　【 Product 】introduction】

　　The new sound absorption and sound insulation material is a new type of product, which is made up of adhesive water-based lotion, weather resistant pigment and sound insulation and sound absorption materials through strict proportion. Strong adhesion, excellent sound insulation and absorption effect, water-based environmental protection; The nano multilayer structural material in the sound insulation raw material sandwiching the water-based coating molecules in the middle, and the intermediate film uniformly distributes particles with sound insulation and absorption effects, achieving sound insulation and absorption effects by reducing the conduction of sound wave energy.

　　The noise reduction mechanism of sound-absorbing and soundproof coatings:

　　As a porous material, sound-absorbing and soundproof coatings have a large number of tiny pores inside, and each pore is interconnected in all directions. The pores can penetrate deep into the interior of the material; Friction is generated through the pore walls of these pores to convert sound energy into heat energy, which is then consumed. Therefore, it can effectively absorb sound energy and convert it into heat energy to achieve good noise reduction and sound absorption effects.

　　[Product Features]

　　1. The construction is simple and convenient, and the cover can be opened for spraying and coating.

　　2. Waterproof, moisture-proof, weather resistant, acid and alkali resistant, corrosion-resistant, water-based and environmentally friendly.

　　3. Strong adhesion, adsorption of sound waves, strong barrier properties, effectively preventing the diffusion and penetration of sound.

　　4. The product is flame retardant and has a certain fire resistance effect.

　　[Scope of Application]

　　Surface coating suitable for indoor and outdoor buildings; Residential buildings, tunnel soundproofing, road soundproofing barriers, hotels, school auditoriums, sports halls, theater music halls, conference reception rooms, and other indoor and outdoor and ceiling soundproofing.

　　Construction Technology

　　1. Clean the base surface thoroughly, requiring it to be flat, solid, and the gaps between holes to be filled with cement mortar, free of oil stains and visible water.

　　2. Base surface curing treatment: Apply a base surface treatment agent to reinforce the base surface, check for looseness, and achieve good adhesion.

　　3. After the interface agent solidifies, it can be directly sprayed or coated with sound-absorbing and soundproof materials

　　4. After 24 hours of construction, wait for the sound-absorbing and soundproof materials to dry completely before proceeding with the subsequent surface coating construction.

　　5. Directly used for wall decoration and sound insulation, it is required to spray this material two to three times to make it more uniform and beautiful.

　　Storage and transportation

　　1. Suitable for construction and storage in ambient temperatures ranging from 5 to 45 degrees Celsius.

　　2. A single coat should not be too thick, and there should be no missed or uneven brushing.

　　3. The construction site needs to maintain good ventilation. If construction is carried out in a closed environment, gout equipment should be equipped to ensure that the materials can solidify normally after construction.

　　4. Necessary protective tools should be equipped during construction.

　　5. This product should be stored in a dry and ventilated place at room temperature, avoiding prolonged direct sunlight exposure.

AfterSalesService :

• Soundproofing and sound-absorbing coating