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ΜDAM® has vibration control performance that does not change even after repeated earthquakes.-Mudam RH
ΜDAM® has vibration control performance that does not change even after repeated earthquakes.-Ideal Brain Co., Ltd.

ΜDAM® has vibration control performance that does not change even after repeated earthquakes.
Ideal Brain Co., Ltd.

Ideal Brain Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

53.0hours


About This Product

Earthquake shaking reduced by 80%

■What is metal flow?

Metal flow is a phenomenon in which different metals are subjected to friction, but one of the metals softens and begins to move softly without wearing out. As a result of basic research with multiple universities and research institutes, we discovered a combination of "aluminum and steel" that maintains a constant frictional resistance even when subjected to repeated friction.

■Myudum® mechanism

Myudam® is a brace-type damper in which a double-structured steel tube slides like a sword and sheath. When an earthquake occurs, "metal flow" of aluminum and steel occurs in the sliding section, converting seismic energy into thermal energy and reducing shaking.

■ Strong against repeated earthquakes

In a full-scale house experiment with an 8-ton weight on top, seismic waves replicating the 1995 Southern Hyogo Prefecture Earthquake were excited 48 times. Myudum® is completely healthy and the house has returned almost to its origins each time. In a shaking table experiment that recreated the 1995 Hyogo Prefecture Southern Earthquake on a full-sized two-story house with Myudum® added to conventional wooden bracing, the maximum shaking was reduced by 80%. Wide range of application, can be used in most homes Wall magnification certified by the Minister of Land, Infrastructure, Transport and Tourism

■Prevent collapse by installing on the outer wall

Myudum®R has a thin design (body thickness 30mm) to ensure space for installing the insulation material. A well-balanced arrangement on the outer wall prevents twisting and collapse due to eccentricity. Thin design that can be equipped with insulation material

■Thin design Myudum®R

"Twisting phenomenon" is one of the causes of house collapse during earthquakes. An unbalanced wall arrangement will cause the force to concentrate on weak points, causing the building to twist and eventually collapse. In other words, to prevent twisting, a balance with no extreme weaknesses is required. Myudum has a thin design that can be equipped with insulation material. It enables wall placement that prioritizes structural balance without sacrificing the insulation performance of the house.

  • Product

    ΜDAM® has vibration control performance that does not change even after repeated earthquakes.

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3 Models of ΜDAM® has vibration control performance that does not change even after repeated earthquakes.

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Inner dimension between horizontal members Hashira to Hashirama (core) Hashirama (core) Body length Wall magnification
ΜDAM® has vibration control performance that does not change even after repeated earthquakes.-Part Number-Mudam RH

Mudam RH

Available upon quote

More than 2,640mm and less than 2,925mm

450~500mm

900~1,000mm

2,360mm

2.2 times

ΜDAM® has vibration control performance that does not change even after repeated earthquakes.-Part Number-Myudum RL

Myudum RL

Available upon quote

2,340mm or more and 2,640mm or less

450~500mm

900~1,000mm

2,080mm

2.3 times

ΜDAM® has vibration control performance that does not change even after repeated earthquakes.-Part Number-Myudum RB

Myudum RB

Available upon quote

2,165mm or more and 2,340mm or less

450~500mm

900~1,000mm

1,795mm

2.2 times

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

53.0hrs

  • Japan

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