Search results for "WA 0821 1305 0400 [[ADEFA]] Penyedia Waterproofing Geoteknik ASTM Kepulauan Meranti Riau"

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  Reconstruction

  [...] secured with anchors to prevent it from floating upwards. Steel sheet waterproofing, which is up to 3 cm thick, was then installed. The principle for this waterproofing comes from ship building. An expert appraiser checks every centimetre of the 7-kilometre-long weld joint to ensure that it is impermeable.The [...]

• Page

  Reconstruction

  [...] secured with anchors to prevent it from floating upwards. Steel sheet waterproofing, which is up to 3 cm thick, was then installed. The principle for this waterproofing comes from ship building. An expert appraiser checks every centimetre of the 7-kilometre-long weld joint to ensure that it is impermeable.The [...]