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Cracks in the new building
carbon fiber strengthening
The building is a newly built building with a height of three floors. The floor cracking phenomenon is occurring during the construction of the roof layer.Carbon fiber strengthening concrete slab to meet the requirements of the building function.
Project Overview
The building is a newly built building with a height of three floors. The floor cracking phenomenon is occurring during the construction of the roof layer.
Analysis by professional technicians
(1) Due to the temperature difference effect of the sky surface concrete slab, the structural cracks in the irregular distribution of the roof structure are caused.
(2) The surface waterproof treatment of the original building is imperfect,
Suggestion:
(1) To repair the site of structural hidden danger (crack).
(2) Carbon fiber strengthening concrete slab to meet the requirements of the building function.
Strengthening materials
HM-30 carbon fiber fabric
HM-120ML crack repair adhesive
HM-120L crack injection adhesive
