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Sealcoating Specifications

Liquid Road for Parking Lots Tech Data

Liquid Road for Application on Parking Lots

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Product Description
LIQUID ROAD is a polymer-modified, fiber reinforced asphalt emulsion coating that is job-mixed with specially graded aggregate and applied to pavement surfaces. The result is a highly durable, slip-resistant surface treatment that greatly extends pavement service life. Liquid Road meets ASTM D8099/D8099M-17 Stan-dard Specification for Asphalt Emulsion Pavement Sealer.

Recommended Uses
Liquid Road is a premium grade pavement coating that is ideal for all types of pavement surfaces including parking lots, shopping malls, airports, driveways, roadways and more. This specification pertains to Liquid Road application on parking lots. For Road and street applications please refer to technical data sheet SMT-333.

Estimating Material Requirements
One gallon of Liquid Road will cover approximately 55-66 square feet (6-7.5 square yards) per coat when properly mixed and applied.

Application Rate of Mixed Materials
Apply properly mixed Liquid Road (Liquid Road and Aggregate) at a rate of 45-55 square feet (5-6 square yards) per gallon per coat. Application rates may vary due to pavement porosity and method of application. Multi-coat application is recommended for optimum durability (See APPLICATION PROCEDURES below.)

TABLE 1 – PHYSICAL PROPERTIES OF LIQUID ROAD AS SUPPLIED WITHOUT SAND

ASTM
D5
D6937
D6930
D113
Std.%
E70
D6378
D36
D93
D562
D4060
D522
D870
D6904
D4585
D1735
D4541
D3910-6.4
D2939-5
D2939-7
D2939-8
D2939-13
D2939-14
D2939-15
D95
D2939-10
D2939-22
D2939-16
D2939-26
D2939-27
D2172
D4799
D3359
Volatile Organic Compounds
PAH Content (Percentage)
Test Description
Penetration of Bituminous Materials - Base Asphalt
Density of Emulsified Asphalt
Settlement and Storage Stability of Emulsified Asphalts
Ductility of Bituminous Materials - Base Asphalt
Percent Polymer Solids to Asphalt by wt.
PH of Aqueous Solutions with Glass Electrodes
Vapor Pressure (VPX), mm Hg @ 25°C (77°F)
Softening Point of Emulsion Residue (Ring and Ball Apparatus)
Flash Point of Liquid Emulsion
Viscosity using a Stormer-Type Viscometer
Abrasion Resistance - Taber Abraser Dry Method
Mandrel Bend Test of Attached Coatings
Water Resistance of Coatings using Water Immersion
Resistance to Wind-Driven Rain
Water Resistance of Coatings Using Controlled Condensation
Water Resistance of Coatings Using Water Fog Apparatus
Adhesion Strength over Asphalt Pavement
Wet Track Abrasion Test
Uniformity of Emulsified Bituminous Coatings
Weight per Gallon
Residue by Evaporation, %
Drying Time- 50% humidity, 73.4 ± 3.6°F
Resistance to Heat- No Blistering, sagging or slipping
Resistance to Water- No softening, delamination or re-emulsification
Water Content, %
Ash Content of Residue, %
Wet Film Continuity
Flexibility- No Cracking or Delamination
Resistance to Impact- No Chipping, Cracking or Delamination
Resistance to Impact After Accelerated Weathering
Asphalt Content by Weight, %
QUV UV Aging-1,000 Hours
Measuring Adhesion by Tape- No More than a Trace of Peeling
Determination of Volatile Organic Compounds (VOC) in various Coatings
Polycyclic Aromatic Hydrocarbon Content (Percentage)
Result
12-45 Pen
1,000 - 1,300g/l
20% max./24 hr.
5-15 cm
3% min.
6-10 PH
22-26 mm Hg
Greater than 200°F
Greater than 450°F
60-110 KU
Less than 1% Loss
No Cracking
No Delamination
No Delamination
No Delamination
No Delamination
Greater than 200 PSI
Less than 5g/ft² Loss
PASS
9-11 lbs./gal
40-60%
PASS
PASS
PASS
40-60%
40-65%
PASS
PASS
PASS
PASS
Min. 16%
No Color Fade
PASS
Less than 10 g/l
Less than one-tenth of 1% (Less than .10%)

TABLE 2 – PHYSICAL PROPERTIES OF LIQUID ROAD JOB-MIXED WITH SPECIFIED AGGREGATE AND READY FOR PARKING LOTS APPLICATION (see table 3 for Aggregate Specifications)

ASTM
D2939-8
E303
E274
D4060
D3910-6.4
D5
D113
Std.%
E70
D6378
D36
D93
D562
D870
D6904
D4585
D1735
D2247
D4541
D2939-7
D2939-13
D2939-14
D2939-15
D2939-16
D2939-26
D2939-27
D4799
D3359
Volatile Organic Compounds
D2939-5
D2939-22
D95
D2939-10
Test Description
Residue by Evaporation, %
Measuring Surface Frictional Properties- British Pendulum Tester
Locked Wheel Skid Testing
Abrasion Resistance- Taber Abraser Dry Method
Wet Track Abrasion Test
Penetration of Bituminous Materials - Base Asphalt
Ductility of Bituminous Materials - Base Asphalt
Percent Polymer Solids to Asphalt by wt.
PH of Aqueous Solutions with Glass Electrodes
Vapor Pressure (VPX), mm Hg @ 25°C (77°F)
Softening Point of Emulsion Residue (Ring and Ball Apparatus)
Flash Point of Liquid Emulsion
Viscosity using a Stormer-Type Viscometer
Water Resistance of Coatings using Water Immersion
Resistance to Wind-Driven Rain
Water Resistance of Coatings Using Controlled Condensation
Water Resistance of Coatings Using Water Fog Apparatus
Water Resistance in Coatings in 100% Relative Humidity
Adhesion Strength over Asphalt Pavement
Weight per Gallon
Drying Time- 50% humidity, 73.4 ± 3.6°F
Resistance to Heat- No Blistering, sagging or slipping
Resistance to Water- No softening, delamination or re-emulsification
Flexibility- No Cracking or Delamination
Resistance to Impact- No Chipping, Cracking or Delamination
Resistance to Impact After Accelerated Weathering
QUV UV Aging-1,000 Hours
Measuring Adhesion by Tape- No More than a Trace of Peeling
Determination of Volatile Organic Compounds (VOC) in various Coatings
Uniformity of Emulsified Bituminous Coatings
Wet Film Continuity
Water Content, %
Ash Content of Residue, %
Result
45-65%
Min. 60 BPN
Greater than 30 SN
Less than 1% Loss
Less than 25g/ft² Loss
12-45 Pen
5-15 cm
3% min.
6-10 PH
22-26 mm Hg
Greater than 200°F
Greater than 450°F
60-110 KU
No Delamination
No Delamination
No Delamination
No Delamination
No Delamination
Greater than 200 PSI
10-12 lbs./gal
2-6 Hrs.
PASS
PASS
PASS
PASS
PASS
No Color Fade
PASS
Less than 10 g/l
PASS
PASS
35-55%
60-75%

Surface Preparations

Surface must be clean and free from loose material and dirt. Cracks should be filled with SealMaster Cold Pour or Hot-Applied Crack Filler. Oil stains should be cleaned and primed with SealMaster Oil Spot Primer.

Application Equipment

Liquid Road shall be applied by mechanical squeegee/brush equipment and spray equipment capable of spraying coatings with sand. Equip-ment shall have continuous agitation or mixing capabilities to main-tain homogenous consistency of Liquid Road and Aggregate mixture throughout the application process. Truck mount or self-propelled squeegee/brush equipment shall have at least 2 squeegee or brush de-vices (one behind the other) to assure adequate distribution and pen-etration of Liquid Road into bituminous pavement. Hand squeegees and brushes shall be acceptable in areas where practicality prohibits the use of mechanized equipment.

TABLE 3 – LIQUID ROAD AGGREGATE SPECIFICATIONS FOR ROAD APPLICATION

Mesh-Sieve Size (ASTM E11)
No. 12 Mesh (1.68 mm)
No. 16 Mesh (1.19 mm)
No. 20 Mesh (.841 mm)
No. 30 Mesh (.595 mm)
No. 40 Mesh (.420 mm)
No. 50 Mesh (.297 mm)
No. 70 Mesh (.210 mm)
No. 100 Mesh (.149 mm)
Sand or Aggregate shall have a typical AFS of 23-27 Mesh
Typical Mean Retained on Individual Sieves %
-0-
0-5%
5-15%
30-50%
30-50%
2-10%
1-5%
0-5%
Sand or Aggregate shall have a typical AFS of 23-27 Mesh

Mixing Procedures

For application on parking lots mix Liquid Road in accordance with the following mix design (based on 100 gallons of Liquid Road for ease of calculation):
Liquid Road…………………… 100 gallons
Sand (20-30 mesh)……….. ……..400 lbs.
Note- See Table 3 – Liquid Road Aggregate Specification for Road Application

Application Procedures

To achieve optimum performance and the desired results for Liquid Road it is important to follow proper application procedures. Liquid Road is a three coat process.

1.) Apply, by squeegee application, the first coat of mixed Liquid Road and Sand to all drive lanes, entrances, exits and high traffic areas (excluding parking stalls) at a rate of 45-55 square feet (5-6 square yards) per gallon. Allow first coat to dry thoroughly before applying the second coat.

2.) Apply, by squeegee, the second coat of mixed Liquid Road and Sand to the entire pavement surface at a rate of 45-55 square feet (5-6 square yards) per gallon. Allow second coat to dry thoroughly before applying the third finish coat.

3.) Apply, by spray application, the third coat (finish coat) of mixed Liquid Road and Sand to the entire pavement surface at a rate of 45-55 square feet (5-6 square yards) per gallon. Allow final coat of Liquid Road to dry 24 hours prior to opening to traffic.

Application Conditions

Liquid Road shall not be applied when temperature is expected to drop below 50°F during application and for a period of at least 24 hours after application.

Line Striping and Traffic Markings

Use SealMaster 100% Acrylic Traffic paint for line striping and traffic markings.

Cautions

Both surface and ambient temperature shall be a minimum of 50°F and rising during Liquid Road application. Do not apply if temperature is expected to drop below 50°F within a 24 hour period after Liquid Road application.

Packaging and Availability

Liquid Road is available in 5-gallon pails, 55-gallon drums and bulk tanker load quantities. Liquid Road is supported by a national network of SealMaster manufacturing facilities along with a national network of qualified applicators.


Warranty and Disclaimer

The statements made on this technical data sheet are believed to be true and accurate and are intended to provide a guide for approved application practices. As workman-ship, weather, construction, condition of pavement, tools utilized, and other variables affecting results are all beyond our control, the manufacturer warrants only that the material conforms to product specifications and any liability to the buyer or user of this product is limited to the replacement value of the product only. The manufacturer expressly disclaims any implied warranties of merchantability or fitness for a particular purpose.