Sound Controlling Block

Item Name Code (INC) 20227

Wallboard, Building Paper, and Thermal Insulation Materials
Federal Supply Class: FSC 5640
NATO Supply Classification Class: NSC 5640
Construction and Building Materials
Federal Supply Group: FSG 56
NATO Supply Classification Group: NSG 56
Item Hits: 146
INC 20227 Sound Controlling Block
INC 20227 Sound Controlling Block

A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths up to and including 36 inches (914.4 mm).

Additional Information for Sound Controlling Block Additional Information for Sound Controlling Block

Sound controlling blocks are specialized building materials that are designed to reduce or control the transmission of sound within a building. They are commonly used in construction projects to create soundproof walls, floors, and ceilings.

In the supply class Wallboard, sound controlling blocks refer to acoustic wallboards or panels that are specifically designed to absorb or block sound waves. These wallboards are typically made of materials such as gypsum, mineral wool, or fiberglass, which have excellent sound-absorbing properties. They are used to create soundproof partitions or walls in buildings, helping to reduce noise transmission between different rooms or areas.

In the supply class Building Paper, sound controlling blocks can refer to soundproofing membranes or underlayments that are used to reduce impact noise or vibrations. These materials are typically installed under flooring or between layers of construction materials to dampen sound and prevent it from traveling through the building structure.

In the supply class Thermal Insulation Materials, sound controlling blocks can refer to insulation materials that also have soundproofing properties. These materials are designed to not only provide thermal insulation but also reduce sound transmission. Examples of such materials include acoustic foam, soundproofing mats, or specialized insulation boards that have sound-absorbing properties.

Overall, sound controlling blocks from the supply class Wallboard, Building Paper, and Thermal Insulation Materials in the supply group Construction and Building Materials are essential components in creating a quieter and more comfortable indoor environment by reducing noise transmission within a building.

Items Related to 20227 Related Item Names for INC 20227 Sound Controlling Block
NATO Stock Numbers named Sound Controlling Block NATO Stock Numbers with Item Name 20227 Sound Controlling Block Page 1 of 1
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