192 3. Rubberized asphalt (two-component) shall conform to the following: Test Physical Property Procedures Requirements Pot life at 77 °F Min. 25 min Initial cure time at 77°F Max. 60 min Hardness, Shore A ASTM D2240 Max. 20 Flow at 140°F (5 hr) ASTM D1851 No flow Bond at 0°F (3 cycles) ASTM D1851 Min. 50% of original width Water absorption (72 hr) Max. 0.1% ASTM No. 3 Oil absorption (24 hr) Max. 0.1% SECTION 213—DAMP-PROOFING AND W ATERPROOFING MATERIALS
213.01 Description
These specifications cover materials, generally asphalt based, that are intended to prevent or delay the passage of water, usually through a section of hydraulic cement concrete.
213.02 Detail Requirements
a.Asphalt shall conform to ASTM D312 Type II and shall be free of asbestos. Primer shall conform to AASHTO M140, Types SS-1h, QS-1H, or AASHTO M208, Types CSS-1h, CQS-1h.
b.Fabric shall conform to AASHTO M288. When cotton fabric is used, it shall be saturated with asphalt. Glass fiber shall conform to ASTM D1668.
c.Joint sealers for horizontal joints shall be a viscosity grade, AC-40 asphalt cement, conforming to Section 210. Sealers for vertical joints shall have fiber added, 20 percent by weight. The manufactur - er shall provide a factory mixed vertical joint sealer to ensure a uniform mixture.
d.Membrane shall conform to ASTM D6153. SECTION 214—HYDRAULIC CEMENT
214.01 Description
These specifications cover cements that harden when mixed with water. The various types have special characteristics to be used as denoted in other parts of these specifications and on the plans or in other Contract documents.212.02
Source: Virginia Road and Bridge Specifications, 2020 Edition. Pages 220–219 of 1,065.