Technical Specifications

Data sheets are subject to change without notice. For the latest version, please check the product page at www.tccmaterials.com
Applicable Standards:
• ASTM C109/C109M Standard Test Method for Compressive
Strength of Hydraulic Cement Mortars (Using 2 in. (50 mm)
Cube Specimens)
• ASTM C157 Standard Test Method for Length Change of
Hardened Hydraulic-Cement, Mortar, and Concrete.
Available Sizes
• 50 lb. (22.7 kg) bag (BOM #104626)
Coverage
• 1 sq. ft. per lb. at ⅛ in. thickness (0.09m
2
per 0.45 kg at 3
mm)
• Each 50 lb. (22.7 kg) bag covers approximately 25 sq. ft. at
¼ in. (2.2m
2
at 6.3 mm) thickness
5. INSTALLATION
Preparation
Read all directions before starting work. Proper surface
preparation is crucial to achieving a successful application.
1. All surfaces must be structurally sound. Remove all dirt, dust,
waxes, sealers, old adhesive residue, oil, grease, curing
compounds, or other foreign materials that could inhibit
bonding prior to application. Concrete must be at least 28
days of age and free of efflorescence and any standing water.
2. Apply only to surfaces that are frost-free and above 50°F
(10°C) and below 90°F (32°C) within 24 hours of application
and 72 hours thereafter and when rain is not predicted to fall
on the surface for 24 hours after application.
3. Surfaces should be a light broom finish or rougher to ensure
proper bond adhesion. Smooth troweled or dense concrete
surfaces must be mechanically roughened. For best results,
apply to clean surface with a concrete surface profile texture
between CSP 4 and CSP 6 as referenced in the International
Concrete Repair Institute (ICRI) Technical Guideline No
310-2. Mechanical methods such as grinding, shotblasting,
scarifying, or sanding can be used to create surface texture.
4. Repair deep areas, holes, and non-moving cracks with Akona
Vinyl Cement Patch or Instant Patching Cement (sold
separately) prior to application of Pourable Patch and allow
curing as recommended for the product.
5. Just prior to application, pre-dampen surface to be repaired
with clean water to saturated surface dry (SSD) condition with
no standing water remaining.
Note: It is the responsibility of the installer/applicator to ensure
the suitability of the product for its intended use.
Mixing
1. Use cool, potable water, clean tools and clean containers. DO
NOT USE A BONDING AGENT, mix with water only.
2. Mix only the amount that can be applied within the 25-35
minute average working time.
3. For mixing, use a ½ in. (1.3 cm) drill rated at 300-450 rpm
with a square mortar paddle attachment. Using a drill rated
higher than 450 rpm can result in entrapping air which could
lead to pin holes in the finished patch. Mix one 50 lb. (22.7
kg) bag at a time.
4. Add 3 qt. (2.8 L) of clean water to an empty 5 gal. (18.9 L)
bucket. Always add powder to liquid to avoid lumps. While
operating drill mixer, slowly add the full bag of powder to
water, mixing until a smooth, lump-free consistency is
achieved. Additional water can be added if necessary to
achieve a flowable consistency. Total water used should not
exceed 3½ qt. (3.3 L).
1. PRODUCT NAME
Akona
®
Akonakote
®
Pourable Concrete Patch
2. MANUFACTURER
Akona Manufacturing, LLC
A TCC Materials Company
2025 Centre Pointe Blvd., Suite 300
Mendota Heights, MN 55120 USA
Phone: [phone]
Web: tccmaterials.com
3. PRODUCT DESCRIPTION
Akona Akonakote Pourable Concrete Patch is a flowable,
squeegee-grade, polymer-modified, Portland cement based,
patching and resurfacing mix. Pourable Concrete Patch is
easy to mix and use, it corrects defects on concrete surfaces
up to ½ in. (1.3 cm). This product can be used as an
underlayment prior to applying new flooring materials or
coatings. Also, depending on application, the product can be
used as a wearable surface for residential and light duty
commercial floors. For deeper repairs over ½ in. (1.3 cm) in
concrete floors, it is advisable to use a product like Akona
Instant Patching Cement prior to using this product.
Features and Benefits
• Polymer-modified for superior adhesion
• Flowable and pourable
• Trowel or stiff-edge blade applied
• Add water, mix, and use
• Fast setting, high performance
When/Where to Use
• Interior and exterior concrete
• Use to correct defects in concrete surfaces up to ½ in.
(1.3 cm) prior to applying new flooring materials or coatings
• Use to level and smooth finish on interior subfloors before
the installation of floor coverings
• Can be used as a patch to fill seams, holes, and cracks
• Use to level rough or uneven surfaces
4. TECHNICAL DATA
Greater than: > Greater than or equal to: ≥ Less than: < Less than or equal to: ≤
Note: Test results obtained under controlled laboratory conditions at 72°F (22°C)
and 50% relative humidity. Reasonable variations can occur due to atmospheric
and job site conditions.
Flowable, squeegee-grade, polymer-modified concrete patching and resurfacing
AKONAKOTE
®
POURABLE
CONCRETE PATCH
Typical Values • Akonakote Pourable Concrete Patch
Time of Setting (ASTM C191)
Initial Set Approximately 2 hours
Final Set Approximately 5 hours
Liquid
Requirement
3 qt. (2.8 L) per 50 lb. (22.7 kg)
Do not exceed 3½ qt. (3.3 L)
Tensile Strength ASTM C307
Average PSI 257 psi (1.77 MPa)
Compressive Strength ASTM C109 (air dry)
3 days > 2,120,psi (14.6 MPa)
7 days > 3,000 psi (20.6 MPa)
28 days > 3,500 psi (24.1 MPa)