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Reinforcement Inspection AR System "BAIAS" confirms compliance with the standard values of the Ministry of Land, Infrastructure, Transport and Tourism in slab construction.

GRIFFY

On January 16, 2025, we added a function to the rebar inspection AR system "BAIAS" that allows the input of design slopes, which are reflected during measurement, and began providing this feature. Additionally, with the implementation of this function, we would like to inform you that we have confirmed compliance with the allowable error of ±5mm (comparison value for individual rebar spacing) as stipulated in the Ministry of Land, Infrastructure, Transport and Tourism's implementation guidelines through on-site verification. In July 2023, the Ministry of Land, Infrastructure, Transport and Tourism established the "Implementation Guidelines (Draft) for Rebar Shape Measurement Utilizing Digital Data," which requires an allowable error of ±5mm for slab work, necessitating high measurement performance. In slab work, it is often necessary to establish slopes in both vertical and horizontal directions, making it difficult to align the measurement surface with the rebar in such cases. Therefore, "BAIAS" has added a function to input the design values of the slope in advance and reflect them on the measurement surface. We also conducted on-site verification tests at Muramoto Construction Co., Ltd. and confirmed that the AR marker measurement mode of "BAIAS" meets the allowable error of ±5mm. Moving forward, "BAIAS" will continue to promote functional updates aimed at improving productivity on-site.