Appendix E Abbreviated Index to the Finnish Road Administration Bridge Repair Directives (SILKO)

Folder 1-General Guidelines (Red)

1.1 General

• 1.101 Purpose, use, and ordering of the guidelines (12/02)
• 1.102 Guidelines contents (12/02)
• 1.111 Work safety (11/00)
• 1.112 Environmental protection (11/99)

1.2 Concrete structures

• 1.201 Concrete as bridge repair material (9/87)
• 1.202 Polymers as bridge repair material (9/90)
• 1.203 Demolition and preparation methods (10/02)
• 1.231 Patching concrete (9/96)
• 1.232 Concreting using injection (10/94)
• 1.233 Repairing cracks (5/03)
• 1.251 Protecting concrete (9/98)

1.3 Steel structures

• 1.301 Metals as bridge repair material (8/95)
• 1.351 Surface treatment (4/01)
• 1.353 Degree of rusting Ri3 comparison scales (1/86)
• 1.354 Degree of rusting Ri4 comparison scales (1/86)
• 1.355 Degree of rusting Ri5 comparison scales (1/86)
• 1.356 Determination of repair operation for surface treatment
• 1.357 Determination of repair operation for surface treatment for steel pipe (8/92)

1.4 Wooden structures

1.5 Stone structures

• 1.501 Natural stone as covering material (1/89)

1.6 Desiccators

• 1.601 Drainage of bridge and bridge site (11/99)

1.7 Joints

• 1.701 Movement and shrinkage joints (12/93)

1.8 Waterproofing and coatings

• 1.801 Waterproofing (12/92)
• 1.802 Coatings (9/88)

1.9 Structures connected to bridge

• 1.9 Structures connected to bridge

Folder 2-Repair Guidelines (Quality Demands) (Blue)

2.1 General

2.2 Concrete structures

• 2.211 Renewing edge beam (1/92)
• 2.231 Patching without molds (6/05)
• 2.232 Patching with molds (12/05)
• 2.233 Patching using ejector (3/95)
• 2.234 Repair by concrete spraying (11/92)
• 2.236 Force transmitting crack injection (2/03)
• 2.237 Cement injection (12/04)
• 2.239 Crack grouting (12/04)
• 2.240 Mending waterproofing underbody (9/93)
• 2.251 Chemical cleaning of concrete surfaces (12/92)
• 2.252 Impregnation of concrete surface (2/04)
• 2.253 Coating of concrete surfaces (12/93)
• 2.261 Anchoring tie bars (12/99)
• 2.262 Renewing reinforcement (6/83)

2.3 Steel structures

• 2.311 Renewing bridge railings (2/04)
• 2.331 Fixing guardrail post foot (1/03)
• 2.332 Fixing steel beam's upper flange (9/97)
• 2.341 Repairing steel pipe bridge, job-specific quality requirements (12/06)
• 2.351 Patch painting of railings (2/04)
• 2.352 Repainting of railings (10/82)
• 2.353 Maintenance treatment of steel bearing (12/04)
• 2.354 Painting of new and old zinc coating (12/05)

2.4 Wooden structures

• 2.421 Reinforcing wooden deck with steel sheet (12/06)
• 2.431 Injecting crack in gluelam beam (9/05)

2.5 Stone structures

2.6 Desiccators

• 2.611 Making drip pipe to pavement (3/90)
• 2.612 Making drip hole to guardrail post foot (3/90)
• 2.613 Making edge drain (12/06)
• 2.614 Making transverse drain (12/06)
• 2.615 Making water conducting devices for movement joint and bearing seat (10/88)
• 2.631 Lengthening drip pipe (9/90)
• 2.632 Lengthening drainpipes (5/91)
• 2.651 Making guiding devices for surface waters (12/04)
• 2.652 Making surface water pipe for ramp (9/94)
• 2.653 Making surface water canal for ramp (12/97)
• 2.654 Making filter holes (1/85)

2.7 Joints

• 2.711 Sealing edge beam's movement joint with plastic strip (4/82)
• 2.712 Repairing mass movement joints (12/05)
• 2.713 Installing movement joint devices (8/90)
• 2.731 Sealing of edge beam's movement joint (8/01)
• 2.732 Sealing of joint between coating and concrete structure (11/98)

2.8 Waterproofing and coatings

• 2.811 Renewing waterproofing- roll felt insulation (9/93)
• 2.812 Renewing waterproofing- mastic insulation (8/93)
• 2.813 Renewing waterproofing- mass insulation (11/90)
• 2.814 Renewing asphalt coatings (9/91)
• 2.815 Coating of wooden deck (12/92)
• 2.831 Patching waterproofing (5/00)
• 2.832 Sealing of crack in coating (12/05)
• 2.833 Patching of asphalt coating (11/05)

2.9 Structures connected to bridge

• 2.911 Making rip-rap revetment (8/01)
• 2.912 Making stone slab covering (9/92)
• 2.913 Making concrete slab covering (12/02)
• 2.914 Making concrete stone covering (12/95)
• 2.915 Making turf covering and transferable lawns (5/03)
• 2.916 Making grass covering (11/97)
• 2.917 Making crushed stone covering (12/02)
• 2.918 Making rubble stone covering (8/01)
• 2.919 Making gabion revetment (5/03)
• 2.931 Planting trees and shrubs (1/86)
• 2.991 Making ramp step (3/85)

Folder 3-Materials (Green)

3.1 General

3.2 Concrete structures

• 3.211 Standard concretes (10/00)
• 3.231 Patching materials (10/00)
• 3.235 Injection, filtering, and barrier materials (6/02)
• 3.251 Daubing prevention and chemical surface cleaning materials (3/98)
• 3.252 Impregnation and sealing materials (12/05)
• 3.253 Coating materials (3/98)

3.3 Steel structures

• 3.352 Painting systems (3/98)
• 3.353 Bearing lubricants and sliding lacquers (11/04)

3.4 Wooden structures

3.5 Stone structures

• 3.511 Stone materials (11/92)

3.6 Desiccators

• 3.611 Bridge desiccators (3/91)
• 3.651 Desiccators for bridge site (3/91)

3.7 Joints

• 3.711 Movement joint equipment (6/02)
• 3.712 Movement mass joints (4/89)
• 3.731 Seaming masses (4/04)

3.8 Waterproofing and coatings

• 3.811 Roll felt insulation structures (4/04)
• 3.814 Insulation mastics and sealing materials of bridge edge (9/01)
• 3.815 Waterproofing masses (4/04)
• 3.821 Thin layer coatings (5/89)

3.9 Supplies related to bridge

• 3.913 Supplies for construction of green areas (6/88)
• 3.931 Sapling suppliers (6/88)

Folder 4-Work Equipment (Gray)

4.1 General

4.2 Concrete structures

• 4.201 Bridge repair contractors (12/94)
• 4.202 Building machinery rentals (12/92)
• 4.204 Materials testing institutes and research consultants (6/02)
• 4.231 Cutting and demolition equipment (12/00)
• 4.232 Injection equipment (11/98)
• 4.291 Person lifts (11/92)

4.3 Steel structures

• 4.301 Machine shops and metal workshops (6/89)
• 4.302 Surface treatment contractors (3/91)
• 4.303 Hot galvanizing and spray galvanizing contractors (8/92)
• 4.351 Surface treatment devices (12/92)

4.4 Wooden structures

4.5 Stone structures

4.6 Desiccators

4.7 Joints

• 4.711 Seaming devices (11/92)

4.8 Waterproofing and coatings

• 4.801 Contractors for waterproofing (12/00)
• 4.802 Coating, milling, and seaming contractors (8/93)
• 4.803 Materials testing institutes (3/90)
• 4.811 Waterproofing equipment (3/90)
• 4.831 Melting pots (3/90)

4.9 Structures connected to bridge

• 4.901 Constructors of green areas (6/88)

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