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What are the main applications of insulation and sound insulation boards?
2026-10-31

Thermal insulation and sound insulation board is a composite building material that integrates the dual functions of thermal insulation, sound insulation, and noise reduction. Its core applications cover three major fields: civil construction, industrial production, and special scenarios. It is suitable for the needs of self built houses and industrial plant decoration in rural areas of Shandong that you are concerned about, and can simultaneously solve the two core pain points of reducing energy consumption in winter season and daily noise reduction and interference prevention.

???? Core application scenarios for civil buildings

Floating floor system: This is currently the most widely used scenario in residential projects. It is laid between the cast-in-place floor and the ground decoration layer, and is equipped with a 5mm thick cross-linked polyethylene shock-absorbing pad. It can control the impact sound pressure level of the floor to ≤ 65dB, fully meeting the national residential sound insulation acceptance standards and completely solving the problem of noise transmission from walking and dragging furniture upstairs.

External wall and partition wall insulation and sound insulation: As the core layer of the external wall insulation system, it also fills the cavity of the partition wall, which not only blocks the conduction of indoor and outdoor cold and heat bridges, reduces winter heating energy consumption, but also isolates adjacent residents from talking, TV and other airborne sounds, improving residential privacy.

Roof and underfloor heating cushion layer: laid on the surface of self built houses, replacing traditional single insulation layers, while achieving roof insulation and noise reduction from rainwater impact; As a cushion layer under the underfloor heating system, it can prevent heat loss and reduce equipment vibration noise during underfloor heating operation.

Special functional spaces: KTV, home theater, piano room and other spaces with high acoustic requirements, equipped with light steel keel filling, a combination structure of 50mm thick board and 100mm cavity, can achieve full frequency band noise reduction while also taking into account space temperature and insulation.

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???? Core application scenarios for industrial production

Industrial plant and purification workshop: The color steel sandwich insulation and sound insulation board is directly used as the enclosure wall of the plant, while meeting the triple requirements of A-level fire prevention, workshop temperature control, and equipment noise reduction. It is suitable for the local industrial plant decoration scene in Linyi that you are concerned about, greatly reducing the interference of production equipment noise on the surrounding area.

Industrial pipelines and high-temperature equipment: Wrapping steam pipelines and petrochemical high-temperature tanks, using specialized specifications with a density of ≥ 48kg/m ³, and adopting double-layer staggered wrapping technology, which not only reduces heat loss but also blocks mechanical noise generated by equipment operation, improving the workshop working environment.

Computer room and laboratory: Installed on the walls and floors of server rooms and precision laboratories, it not only isolates external temperature fluctuations to ensure constant temperature operation of equipment, but also blocks the outward spread of equipment operating noise, and avoids external vibration interference with the normal operation of precision instruments.

???? Transportation and special supporting scenarios

Rail transit and ship cabins: used for filling the interior of subway vehicle floors and ship cabin walls, reducing the weight of the structure while minimizing vehicle vibration and noise, while meeting fire and insulation requirements, and improving passenger comfort.

Cold storage and cold chain warehousing: As the core insulation layer of the cold storage wall, the extremely low thermal conductivity greatly reduces the loss of cooling capacity, while isolating external environmental noise, and adapting to the dual performance requirements of low-temperature warehousing scenarios.

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