This standard is for the purpose of waterproofing the reinforced concrete deck of road bridges and is applied to the surface of the reinforced concrete deck.
KS F 4931-2012 history
2022KS F 4931-2022 Waterproofing sheets for concrete deck of bridge
2017KS F 4931-2017 Waterproofing sheets for concrete deck of bridge
2012KS F 4931-2012 Waterproofing sheets for concrete deck of bridge