{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://dpp-keystone.org/spec/validation/v2/json-schema/shared/dopc.schema.json",
  "title": "DPP DoPC (Declaration of Performance) Data Block",
  "description": "A dense, nested schema for Construction DoPC characteristics.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "declarationCode": {
      "type": "string"
    },
    "dateOfIssue": {
      "type": "string",
      "format": "date"
    },
    "elasticRecovery": {
      "$ref": "#/$defs/elasticRecoveryGroup"
    },
    "resistanceToFlow": {
      "$ref": "#/$defs/resistanceToFlowGroup"
    },
    "reactionToFire": {
      "$ref": "#/$defs/reactionToFireGroup"
    },
    "tensileStrengthAdhesion": {
      "type": "string"
    },
    "chlorideContent": {
      "$ref": "#/$defs/chlorideContentGroup"
    },
    "bondStrength": {
      "$ref": "#/$defs/bondStrengthGroup"
    },
    "thermalCompatibility": {
      "$ref": "#/$defs/thermalCompatibilityGroup"
    },
    "shrinkageAndExpansion": {
      "type": "string"
    },
    "capillaryAbsorption": {
      "type": "number"
    },
    "declaredUnit": {
      "type": "string"
    },
    "functionalUnit": {
      "type": "string"
    },
    "referenceServiceLife": {
      "type": "integer"
    },
    "dangerousSubstances": {
      "type": "string"
    },
    "thermalExpansion": {
      "type": "string"
    },
    "resistanceToCarbonation": {
      "$ref": "#/$defs/resistanceToCarbonationGroup"
    },
    "slipSkidResistance": {
      "$ref": "#/$defs/slipSkidResistanceGroup"
    },
    "modulusOfElasticityInCompression": {
      "$ref": "#/$defs/modulusGroup"
    }
  },
  "$defs": {
    "elasticRecoveryGroup": {
      "type": "object",
      "properties": {
        "methodA": {
          "$ref": "#/$defs/elongationValues"
        },
        "methodB": {
          "$ref": "#/$defs/elongationValues"
        }
      },
      "additionalProperties": false
    },
    "elongationValues": {
      "type": "object",
      "properties": {
        "25Percent": {
          "type": "number"
        },
        "60Percent": {
          "type": "number"
        },
        "100Percent": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "resistanceToFlowGroup": {
      "type": "object",
      "properties": {
        "procedureA": {
          "$ref": "#/$defs/flowTempValues"
        },
        "procedureB": {
          "$ref": "#/$defs/flowTempValues"
        }
      },
      "additionalProperties": false
    },
    "flowTempValues": {
      "type": "object",
      "properties": {
        "5DegC": {
          "type": "number"
        },
        "50DegC": {
          "type": "number"
        },
        "70DegC": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "reactionToFireGroup": {
      "type": "object",
      "properties": {
        "avcpSystem1": {
          "type": "string"
        },
        "avcpSystem2": {
          "type": "string"
        },
        "avcpSystem3": {
          "type": "string"
        },
        "avcpSystem4": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "chlorideContentGroup": {
      "type": "object",
      "properties": {
        "21DegC": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "resistanceToCarbonationGroup": {
      "type": "object",
      "properties": {
        "21DegC": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "bondStrengthGroup": {
      "type": "object",
      "properties": {
        "28Days": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "thermalCompatibilityGroup": {
      "type": "object",
      "properties": {
        "wetSurface": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "slipSkidResistanceGroup": {
      "type": "object",
      "properties": {
        "laboratory": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "modulusGroup": {
      "type": "object",
      "properties": {
        "method1": {
          "type": "number"
        }
      },
      "additionalProperties": false
    }
  }
}