Art. 1023.01 Protective Coat SECTION 1023. PROTECTIVE COAT
1023.01 Requirements. Protective coat shall meet the requirements of
AASHTO M 233 (boiled linseed oil), except the protective coat shall have a nonvolatile range of 53 to 57 percent and the petroleum spirits used in the production of the protective coat shall be Type I meeting the requirements of ASTM D 235 with a maximum copper corrosion rating of 2. SECTION 1024. GROUT AND NONSHRINK GROUT
1024.01 Requirements for Grout. The grout shall be proportioned by dry
volume, thoroughly mixed, and shall have a minimum temperature of 50 °F (10 °C). Water shall not exceed the minimum needed for placement and finishing. Materials for the grout shall be according to the following. Item Article/Section
a.Cement ................................................................................................... 1001
b.Water ...................................................................................................... 1002
c.Fine Aggregate .................................................................................. 1003.02
d.Fly Ash ................................................................................ 1010.01, 1010.02
e.Concrete Admixtures .............................................................................. 1021
1024.02 Requirements for Nonshrink Grout. The prepackaged product shall
be mixed and placed according to the manufacturer’s instructions, except the addition of aggregate to the prepackaged product will not be permitted. Water shall not exceed the minimum needed for placement and finishing. Item Article/Section
a.Nonshrink Grout (Note 1)
b.Water ...................................................................................................... 1002 Note 1. Nonshrink grout shall be according to Illinois Modified ASTM C 1107. The nonshrink grout shall have a water soluble chloride ion content of less than 0.40 lb/cu yd (0.24 kg/cu m). The test shall be performed according to ASTM C 1218, and the grout shall have an age of 28 to 42 days at the time of test. The ASTM C 1218 test shall be performed by an independent lab a minimum of once every two years, and the test results shall be provided to the Department. Mixing of the nonshrink grout shall be according to the manufacturer’s specifications. The Department will maintain a qualified product list. SECTION 1025. EPOXY CONCRETE MATERIALS
1025.01 Epoxy Bonding Compound. The epoxy bonding compound shall be
according to ASTM C 881, Type IV, Grade 1, Class A, B, or C. The class supplied shall be governed by the range of temperature for which the material is to be used. Fabric Reinforced Elastomeric Art. 1028.01 SECTION 1026. CONCRETE SEALER
1026.01 General. Sealer types shall be according to the listing in
AASHTO M 224 and additional types will be considered for use. The sealer shall be listed on the Department’s qualified product list. The sealer shall have a clear or amber color when dry. The manufacturer shall provide an infrared spectrophotometer trace of the concrete sealer. The sealer will be tested by the Department according to Illinois Modified ASTM C 672. The average visual rating of the test specimens treated with sealer, divided by, the average visual rating of the untreated test specimens shall not exceed 0.80 after 60 cycles. In addition, the sealer shall not be debonded from the test specimens upon completion of testing. SECTION 1027. CHEMICAL ADHESIVE
1027.01 Chemical Adhesive Resin System. The chemical adhesive resin
system shall consist of a two part, fast-setting resin and filler/hardener. The system shall meet the requirements of the ITP for Chemical Adhesives and be on the Department’s qualified product list. SECTION 1028. FABRIC REINFORCED ELASTOMERIC
1028.01 Fabric Reinforced Elastomeric. Fabric reinforced elastomeric shall
consist of a fabric and an elastomer compound. The elastomer compound shall be either Polychloroprene according to Table X1 of AASHTO M 251 having a minimum Hardness (Durometer) of 50 or Ethylene Propylene Diene Monomer (EPDM) according to Article 1052.02. The composite of the fabric and elastomer compound shall have a minimum tensile strength of 700 x 700 lb/in. (122.6 x 122.6 N/mm) according to ASTM D 378. The minimum elongation at ultimate tensile strength shall be 30 percent according to ASTM D 412. The minimum thickness of the fabric reinforced elastomeric shall be 1/8 in. (3 mm).
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Source: Illinois Standard Specifications for Road and Bridge Construction, 2022 Edition. Pages 883–884 of 1,217. View official source ↗