Seismic reinforcement Grande Data Dragon Wall Method (GD Wall)

basic information

<<Scope of Application>> ● Applicable to dedicated and mixed-use residential buildings that can use the Japan Building Disaster Prevention Association's "Seismic Diagnosis and Reinforcement Methods for Wooden Houses" (2004 and 2012 editions), specifically for wooden frame construction, traditional construction methods, and the wooden portions of mixed structural designs. ● Applicable to buildings with a total floor area of 500 square meters or less and up to three stories. <<Application Conditions>> ● For one-sided reinforcement of walls (not applicable if both sides are used or if there are shear walls with upper and lower gaps on the back side). * However, this does not apply if the back wall's load-bearing capacity is rendered non-load-bearing. ● For reinforcement of interior walls (not applicable to exterior walls subjected to wind pressure). ● There must be a foundation directly beneath the reinforced wall on the first floor (this does not apply if a new foundation is being installed). ● There must be columns at both ends. ● The upper and lower gaps must be within the following dimensions: Upper gap: 310mm, Lower gap: 155mm. ● Column size must be 105mm or more in one dimension or 90mm or more in the other dimension. ● Must satisfy the restrictions on the continuous arrangement of walls.

Price range

P1

Delivery Time

P2

Applications/Examples of results

- Seismic reinforcement - Seismic retrofitting

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