Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Advantages
Exhibits outstanding strength properties Resists a wide variety of chemicals Quick and easy to install Can be applied in damp or dry conditions. Demonstrates strong bonding characteristics
Applications & Uses
- Markets
- Application Area
- Application Method
- Mixing
Mix Armor Plate 991 Resin (part A) and Cure (part B) in equal proportions, by volume. Stir the mixture for at least 2 minutes, until a homogenous mixture is obtained. After the grout material is blended, clean, dry sand may be added.
- Application
Armor Plate 991 may be applied with a brush. When placing AP 991 in anchor bolt or rebar holes, pour the hole one-quarter full and insert bolt. This method will assure that the anchor bolt or rebar is completely surrounded by the grouting material.
- Coverage and Estimating
The theoretical coverage of the Armor Plate 991 is:
Without Aggregate
231 cu. in./gal.
With Aggregate (3:1 ratio)
924 cu. in./gal.
The amount of grout (with aggregate) needed, without consideration of losses during mixing and application, is determined from the following formula:
G
is the Amount of Grouting Material needed (gallons)
r1
is the Radius of the Holes to be filled (inches)
r2
is the Radius of the Bolt or Rebar (inches)
d
is the Depth of the Hole (inches)
n
is the Number of Holes to be filledThe amount of AP 991 needed, in gallons, is:
G / 4 ( 1 gal. / 231 cu. in.)
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color (mixed) | Gray | — | — |
| Mixing Ratio ((by vol.) Resin (part A) : Cure (part B)) | 1 : 1 | — | — |
| Flashpoint ( (C.O.C.), Resin (part A)) | 210.0 | °F | — |
| Flashpoint ( (C.O.C.), Cure (part B)) | 180.0 | °F | — |
| Continuous High | 200.0 | °F | — |
| Continuous Low | -275.0 | °F | — |
| Barcol Hardness (Scale E) | 80.0 | — | — |
Technical Details & Test Data
- Chemical Resistance
Armor Plate 991 forms a chemical barrier that is resistant to a wide variety of chemicals, including caustics, dilute acids, salt solutions, water, steam and petroleum solvents. Contact the Wil-Cor, Inc. Technical Department for chemical resistance in specific service conditions.
- Test Data
Table One Dowel Diameter: D(in.)
3/8 1/2 5/8 3/4 7/8 1 Hole Diameter: A(in.)
3/4 3/4 1 1 1.5 1.5 Hole Depth: B(in.)
6 6 8 8 12 12 Minimum Distance From Edge: C(in.)
4 4 4 4 5 5 Total Load (lbs)
2,200 4,000 5,750 8,500 11,000 11,500 Load failure in these tests occurred in the concrete, not the AP 991, anchor bolts or rebar.
Table Two Bolt Diameter: D(in.)
3/8 1/2 5/8 3/4 7/8 1 Hole Diameter: A(in.)
1 1.5 1.75 1 2.5 3 Hole Depth: B(in.)
3 6 8 8 12 15 Minimum Distance From Edge: C(in.)
4 4 6 6 8 10 Total Load (lbs)
2,200 4,000 6,000 8,500 11,500 14,000 Load failure in these tests occurred in the concrete, not the AP 991, anchor bolts or rebar.
- Material Requirements for Grouting Dowels
Diameter (inches)
Area (sq. in.) Diameter (inches) Area (sq. in.) 0.25 0.05 2.25 4 0.5 0.2 2.5 4.9 0.75 0.45 2.75 5.95 1 0.8 3 7.05 1.25 1.25 3.25 8.3 1.5 1.75 3.5 9.6 1.75 2.4 3.75 11.05 2 3.15 4 12.55
Safety & Health
- Warning
- Causes eye irritation.
- May cause allergic skin reaction.
- Avoid breathing vapor or mist
- Do not get into eyes, on skin or clothing.
Packaging & Availability
- Packaging
Armor Plate 991 is available in stock sizes of 2-quart, 2-gallon and 10-gallon units.
- Freight Classification
Plastic Liquid, N.O.S.
F.O.B. – Pasadena, Texas
May be air freighted.
Storage & Handling
- Shelf Life
The shelf life of AP 991 is a minimum of one (1) year if kept in tightly sealed containers in a dry location. AP 991 may keep up to 4 to 5 years. After one year of shelf life it is recommended that a test batch be mixed to determine its reactivity. Freezing or temperatures in excess of 110 °F will not affect the shelf life of AP 991