SECTION 09 97 26

CEMENTITIOUS COATINGS

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PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Cementitious Flooring of the Following Types:
1.	Urethane concrete, self-leveling. (RiteArmor CK-16)
2.	Urethane concrete, trowel grade. (RiteArmor CK-17)
3.	Urethane concrete, ultra-thin, self-leveling. (RiteArmor CK-1)
4.	Urethane concrete, self-leveling, anti-static. (RiteArmor CK-1 AS)
1.2	RELATED SECTIONS
A.	Section 03 01 30 - Maintenance of Cast-In-Place Concrete.
B.	Section 03 30 00 - Cast-in-Place Concrete.
C.	Section 03 53 00 - Concrete Topping.
D.	Section 07 16 13 - Polymer Modified Cement Waterproofing.
E.	Section 07 18 00 - Traffic Coatings.
F.	Section 09 61 36 - Static-Resistant Flooring Treatment.
G.	Section 09 67 00 - Fluid Applied Flooring.
H.	Section 09 67 23 - Resinous Flooring.
I.	Section 09 96 35 - Chemical Resistant Coatings.
1.3	SUBMITTALS
A.	Submit under provisions of Section 01 30 00.
B.	Product Data:
1.	Manufacturer's data sheets on each product to be used.
2.	Preparation instructions and recommendations.
3.	Storage and handling requirements and recommendations.
4.	Typical installation methods.
C.	Shop Drawings: Include details of materials, construction, and finish. Include relationship with adjacent construction. 
1.4	QUALITY ASSURANCE
A.	Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with a minimum five years documented experience.
B.	Installer Qualifications: Company specializing in performing Work of this section with minimum two years documented experience with projects of similar scope and complexity.
C.	Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity.
D.	Mock-Up: Construct a mock-up with actual materials in sufficient time for Architect's review and to not delay construction progress. Locate mock-up as acceptable to Architect and provide temporary foundations and support.
1.	Intent of mock-up is to demonstrate quality of workmanship and visual appearance.
2.	If mock-up is not acceptable, rebuild mock-up until satisfactory results are achieved.
3.	Retain mock-up during construction as a standard for comparison with completed work.
4.	Do not alter or remove mock-up until work is completed or removal is authorized.
1.5	PRE-INSTALLATION CONFERENCE
A.	Convene a conference approximately two weeks before scheduled commencement of the Work. Attendees shall include Architect, Contractor and trades involved. Agenda shall include schedule, responsibilities, critical path items and approvals.
1.6	DELIVERY, STORAGE, AND HANDLING
A.	Store and handle in strict compliance with manufacturer's written instructions and recommendations.
B.	Protect from damage due to weather, excessive temperature, and construction operations.
1.7	PROJECT CONDITIONS
A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.8	WARRANTY
A.	Manufacturer's Warranty: Provide manufacturer's standard limited warranty.
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: RiteArmor / Dalor Group LLC, which is located at:<BR /><BR />Jersey City, NJ 07302<BR />Tel: 646-496-5396<BR />Email: request info (info@dalorgroup.com);Web: https://www.ritearmorflooring.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
D.	This product is recommended for use in the following places:
E.	Food processing plants, beverage plants, dairy factories, breweries, distillation workshops.
F.	Pharmaceutical plants and laboratories.
G.	Wet and dry processing areas.
H.	Refrigerated and frozen areas.
I.	Chemical processing plants, pulp and paper mills, large clean warehouses, storage area floors.
J.	Delete article if not required.
2.2	URETHANE CONCRETE, SELF-LEVELING
A.	Basis of Design: RiteArmor CK-16 Urethane Concrete, Self-Leveling; as manufactured by Dalor Group.
1.	Performance Requirements:
a.	Compressive Strength: 5800 psi (40 MPa).
b.	Flexural Strength: Minimum 1450 psi (10 MPa).
c.	Bond Strength to Concrete Base: Minimum 290 psi (2.0 MPa).
d.	Full Cure Time: 7 days.
e.	Cure Time for Foot Traffic: 24 hours.
f.	Resistant to various organic, inorganic acids, alkalis, salts, and solvents.
g.	Moisture control; breathable; not slippery when wet.
2.	Service Temperature: Maintains its physical properties in the temperature range of Minus 40 to 167 degrees F (minus 40 to 75 degrees C).
3.	Binding Strength: Generally greater than the tensile strength of concrete, with abrasion resistance.
4.	Elasticity: Higher than cement-based concrete floor, thereby reducing the risk of cracking and improving impact resistance.
5.	Thickness: 0.16 to 0.24 inches (4 to 6 mm).
6.	Coverage: 16 to 27 sq ft (1.5 to 2.5 sq m) per kit.
7.	Application Workable Time: 25 minutes.
8.	Color: As indicated on Drawings.
9.	Color: Corn Yellow, RAL 1006.
10.	Color: Ivory, RAL 1014.
11.	Color: Crimson, RAL 3002.
12.	Color: Capri Blue, RAL 5019.
13.	Color: Emerald Green, RAL 6001.
14.	Color: Gray, RAL 7035.
15.	Color: Dark Gray, RAL 7037.
16.	Color: To be selected by Architect.
2.3	URETHANE CONCRETE, TROWEL GRADE
A.	Basis of Design: RiteArmor CK-17 Urethane Concrete, Trowel Grade; as manufactured by Dalor Group.
1.	Performance Requirements:
a.	Compressive Strength: 5800 psi (40 MPa).
b.	Flexural Strength: Minimum 1450 psi (10 MPa).
c.	Bond Strength to Concrete Base: Minimum 290 psi (2.0 MPa).
d.	Full Cure Time: 7 days.
e.	Cure Time for Foot Traffic: 24 hours.
f.	Resistant to various organic, inorganic acids, alkalis, salts, and solvents.
g.	Moisture control; breathable; not slippery when wet.
2.	Service Temperature: Maintains its physical properties in the temperature range of Minus 40 to 248 degrees F (minus 40 to 120 degrees C).
3.	Application Workable Time: 25 minutes.
4.	Binding Strength: Generally greater than the tensile strength of concrete, with abrasion resistance.
5.	Elasticity: Higher than cement-based concrete floor, thereby reducing the risk of cracking and improving impact resistance.
6.	Coverage: 14 to 27 square feet (1.3 to 2.5 square meters) per kit.
7.	Color: As indicated on Drawings.
8.	Color: Corn Yellow, RAL 1006.
9.	Color: Ivory, RAL 1014.
10.	Color: Crimson, RAL 3002.
11.	Color: Capri Blue, RAL 5019.
12.	Color: Emerald Green, RAL 6001.
13.	Color: Gray, RAL 7035.
14.	Color: Dark Gray, RAL 7037.
15.	Color: To be selected by Architect.
16.	The CK-1 floor offers features such as abrasion resistance, excellent slip resistance, stain and corrosion resistance, no peeling, breathable, and impact resistance.
17.	Delete if not required.
2.4	URETHANE CONCRETE, ULTRA-THIN, SELF-LEVELING
A.	Basis of Design: RiteArmor CK-1 Urethane Concrete, Ultra-Thin, Self-Leveling; as manufactured by Dalor Group.
1.	Performance Requirements:
a.	Compressive Strength: 5800 psi (40 MPa).
b.	Flexural Strength: Minimum 1450 psi (10 MPa).
c.	Bond Strength to Concrete Base: Minimum 290 psi (2.0 MPa).
d.	Full Cure Time: 7 days.
e.	Cure Time for Foot Traffic: 24 hours.
f.	Resistant to various organic, inorganic acids, alkalis, salts, and solvents.
g.	Moisture control; breathable; not slippery when wet.
2.	Service Temperature: Maintains its physical properties in the temperature range of 14 to 131 degrees F (minus 10 to 55 degrees C).
3.	Binding Strength: Generally greater than the tensile strength of concrete, with abrasion resistance.
4.	Elasticity: Higher than cement-based concrete floor, thereby reducing the risk of cracking and improving impact resistance.
5.	Thickness: 0.04 to 0.08 inches (1 to 2 mm).
6.	Coverage: 59 to 118 square feet (5.5 to 11 square meters) per kit.
7.	Application Workable Time: 25 minutes.
8.	Color: As indicated on Drawings.
9.	Color: Corn Yellow, RAL 1006.
10.	Color: Ivory, RAL 1014.
11.	Color: Crimson, RAL 3002.
12.	Color: Capri Blue, RAL 5019.
13.	Color: Emerald Green, RAL 6001.
14.	Color: Gray, RAL 7035.
15.	Color: Dark Gray, RAL 7037.
16.	Color: To be selected by Architect.
2.5	URETHANE CONCRETE, SELF-LEVELING, ANTI-STATIC
A.	Basis of Design: RiteArmor CK-1 AS Urethane Concrete, Self-Leveling, Anti-Static; as manufactured by Dalor Group.
1.	Performance Requirements:
a.	Surface Resistance:
1)	Conductive (CD): 10,000 to 1,000,000 Ohms.
2)	Antistatic (AS): 1,000,000 to 1,000,000,000 Ohms.
b.	Volume Resistance:
1)	Conductive (CD): 10,000 to 1,000,000 Ohms.
2)	Antistatic (AS): 1,000,000 to 1,000,000,000 Ohms.
c.	Compressive Strength: 5800 psi (40 MPa).
d.	Flexural Strength: Minimum 1450 psi (10 MPa).
e.	Bond Strength to Concrete Base: Minimum 290 psi (2.0 MPa).
f.	Full Cure Time: 7 days.
g.	Cure Time for Foot Traffic: 24 hours.
h.	Resistant to various organic, inorganic acids, alkalis, salts, and solvents.
i.	Moisture control; breathable; not slippery when wet.
2.	Service Temperature: Maintains its physical properties in the temperature range of 14 to 131 degrees F (minus 10 to 55 degrees C).
3.	Binding Strength: Generally greater than the tensile strength of concrete, with abrasion resistance.
4.	Elasticity: Higher than cement-based concrete floor, thereby reducing the risk of cracking and improving impact resistance.
5.	Application Workable Time: 15 minutes.
6.	Color: As indicated on Drawings.
7.	Color: Corn Yellow, RAL 1006.
8.	Color: Ivory, RAL 1014.
9.	Color: Carmine, RAL 3002.
10.	Color: Sky Blue, RAL 5015.
11.	Color: Emerald Green, RAL 6001.
12.	Color: Gray, RAL 7035.
13.	Color: Dark Gray, RAL 7037.
14.	Color: To be selected by Architect.
PART 3    EXECUTION
3.1	EXAMINATION
A.	Substrate shall be concrete. 
B.	Do not begin installation until substrates have been properly constructed and prepared.
1.	RiteArmor urethane concrete flooring materials can be applied on fresh concrete that is poured at least 15 days earlier. 
2.	Base shall be solid, free of dust and other contaminants such as grease, paint, residual wet adhesives, or loose materials.
3.	Prepare substrate as recommended by manufacturer.
C.	If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding.
3.2	PREPARATION
A.	Clean surfaces thoroughly prior to installation.
B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3	INSTALLATION
A.	Install in accordance with manufacturer's instructions, approved submittals, and in proper relationship with adjacent construction.
1.	For optimal installation mix materials at 59 to 86 degrees F (15 to 30 degrees C). Use mechanical mixer in accordance with manufacturer's recommendations.
B.	Self-Leveling: Install with trowel or scraper. Immediately use a spike roller to roll surface and remove any bubbles.
C.	Trowel Grade: Install with spreader cart and trowel. Take care to avoid over-trowelling surface.
D.	Rolling: Immediately use a spike roller to roll surface and remove any bubbles.
3.4	FIELD QUALITY CONTROL
A.	Field Inspection: Coordinate field inspection in accordance with appropriate sections in Division 01.
B.	Manufacturer's Services: Coordinate manufacturer's services in accordance with appropriate sections in Division 01.
3.5	CLEANING AND PROTECTION
A.	Clean products in accordance with the manufacturer's recommendations. 
B.	Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION