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Rock wool heat-insulation material for housing


It is a heat-insulation material for housing that is made by integrating a film that has moisture resistance required by energy saving criteria and Flat 35S with HOMEMAT.

Rock wool heat-insulation material for housing


A reliable heat-insulation material for housing, with a vast track record in residential properties since its launch in 1965.

Board-form heat-insulation/sound-absorption material


Nichias offers two types of MG BOARD: a JIS1 product (MG BOARD 080) and a JIS2 product (MG BOARD 120), which are made by adding a thermosetting resin to rock wool as a binder and molding it into a board. For the surface materials of MG BOARD 080, Nichias offers adhesive aluminum glass cloth (ALGC) and glass cloth (GC) that is affixed flat on top and around the edges.

Belt-shaped thermal insulation materials


MG BELT is made by cutting MG BOARD into strips and reinforcing it with cheesecloth.
The fibers stand upright in the thickness direction, and so it has excellent flexibility and is easy to wrap around pipes and circular ducts. Nichias’ product lineup also includes a cheesecloth-affixed product and an ALGC-decorated product.

Roll-form heat-insulation/sound-absorption material


MG MIGHTY ROLL is a product in which minute amounts of resin are added to rock wool as a binder before molding it into a felt. ALK (aluminum craft foil) or ALGC (aluminum glass cloth) is then affixed to one side before rolling the product up into a roll.
The adhesive ALGC products comply with the Japanese Architectural Standard Specifications (Mechanical Equipment Construction Work Edition).

Blanket-form heat-insulation/sound-absorption material


MG WIRED BLANKET is a product that is made by fixing hexagonal wire mesh to one side of an MG BOARD with iron wire and rolling it up into a roll.
It has excellent workability and can be installed easily onto complex parts and curved surfaces. It is also useful as an additional heat insulation material for added thickness.

Rock wool pipe heat-insulation material


MG MIGHTY COVER is a roll of lightweight heat insulation material that is not susceptible to bending and has excellent thermal insulation, heat resistance, and non-flammable properties.
It has low levels of halogen and so it is excellent at preventing stress and corrosion cracks in stainless steel.

Decorated rock wool heat-insulation material

MG Decorated heat-insulation material

MG Decorated heat-insulation material is a product that is made by affixing ALGC or ALK on the surface of an MG product.
It comes complete with an outer material, so the finish is aesthetically pleasing and it is easy to install.

Decorated rock wool sound-absorption material

MG Decorated accoustic material

MG Decorated acoustic material is a sound-absorption material that is finished by adhering glass cloth around all sides of MG BOARD.
It is a product suitable for indoor sound absorption such as in underground machine rooms.

Kitchen exhaust duct fire-proofing material


TOMBO™ No. 4520-S

CERACOVER-S is lightweight fireproof material for ducts. It is not susceptible to bending and has excellent thermal insulation, heat resistance, and non-flammable properties.

Bulk-form heat-insulation material


TOMBO™ No. 5605

FINEFLEX BIO Bulk is a flocculent made by joining together silica, magnesia, and calcia-based alkali earth silicate (AES) wool. It offers excellent flexibility and shock resistance.

Blanket-form heat-insulation material


TOMBO™ No. 5615

FINEFLEX BIO Blanket and FINEFLEX BIO LT Blanket are products that are made by repeatedly layering silica-magnesia-calcia-based alkaline earth silicate (AES) wool, molding it into a blanket shape, and then subjecting it to needle punching.