3580 Crack and Joint Filler

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System Bulletin (Acrobat PDF Format)

Product Description
General Polymers 3580 Crack and Joint Filler is a two component, 100% solids general purpose concrete crack and joint filling compound. 3580 Crack and Joint Filler has a unique combination of hardness and flexibility which supports heavy loads while minimizing (reducing) chipping.

Advantages
•100% solids
•Penetrates and fills without running
•Sufficiently rigid to support heavy loads at joint edges cracking
•Flexible enough to absorb hard heavy wheeled traffic
•Good wear resistance
•Reduces stress cracking and telegraphing

Uses
•Joint filler for heavy use in industrial floors
•Concrete crack filler and with proper priming, spalled concrete leveling patch

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Part 1 - General

1.01 Work Included

A. Furnish necessary material, labor, and equipment required to prepare designated areas and install a Flexible Epoxy Crack and Joint Filling System.

1.02 Related Work

A. Drawings and general provisions of contract including General and Special Conditions and Division I, excepting special Submittal and Quality Assurance provisions in this section.

1.03 Quality Assurance

A. Manufacturer’s Qualifications
Obtain Flexible Epoxy Crack and Joint Filling System materials from a single manufacturer with a minimum of _____ years verifiable experience providing materials of the type specified in this section.

B. Contractor’s Qualifications
Installation must be performed by a manufacturer certified contractor with skilled mechanics having not less than three years satisfactory experience in the installation of the type of system as specified in this section, and must be certified in writing by the manufacturer of the Flexible Epoxy Crack and Joint Filling System.

1.04 Warranty

A. The contractor and the manufacturer shall furnish a standard guarantee of the Flexible Epoxy Crack and Joint Filling System for a period of one year after installation. The labor and material guarantee shall include loss of bond and wear-through to the concrete substrate from normal use.

B. Not included in the warranty are damage due to structural design deficiencies including but not limited to slab cracking from lateral, vertical or rotational movement, and gouging or other damage due to fork lifts, other equipment, delamination caused by vapor transmission, Acts of God, or other elements beyond the scope of protection of this system nor causes not related to the system materials.

C. In case of a warranty claim, the owner will notify the manufacturer and contractor in writing within 30 days of the first appearance of problems covered under this warranty. The owner will provide free and unencumbered access to the area during normal working hours for warranty rework. Property protection is also the owner's responsibility. Remedy is limited to direct repair of the Flexible Epoxy Crack and Joint Filling System.

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1.05 Submittal

A. System Data
Submit manufacturer's specifications on cured system and individual components of the Flexible Epoxy Crack and Joint Filling System, including physical properties and performance properties and tests described in part 2.01 B and submit Material Safety Data Sheets. Each individual component of the system will be evaluated on the basis of these standards. For any tests not listed in the manufacturer's standard nationally published data, the manufacturer must supply the missing data accompanied by the independent testing laboratory's test results which prove compliance in accordance with the referenced standard(s). Furnish _____ sets of this information.

B. The contractor shall furnish a list of projects using either specified material or equivalent that they have installed during the last _____ years. Information shall include: project name, square footage, owner contact name with owner's address and phone number. Also, the contractor shall furnish resumes detailing the experience of key project personnel including supervisors and mechanics.

C. Contractor Experience
It is the intention of this Section to provide the products as named. Substitutions will be considered only when received by the Architect, Engineer or Design Professional through a bidding Prime Contractor at least ten days prior to the date set for receipt of bids. Upon receipt of any such submission, the Architect, Engineer or Design Professional will determine whether or not the proposed product is an equal. In the event the Architect, Engineer or Design Professional determines that a proposed system is an approved equal, he will issue an addendum and notify all bidders at least 48 hours prior to receipt of bids. No substitutions will be considered after contract bid date.

D. The contractor shall submit a copy of the manufacturer's packing slip, tagged for this specific job, along with calculations, signed by an officer of the primary material supplier demonstrating that the quantity of material furnished for the project will achieve the specified coverage and mil thickness.

1.06 Material Delivery, Handling and Storage

A. Primary system materials shall be delivered in the manufacturer's undamaged, unopened containers. Each container shall be clearly marked with the following:
•Product name(s) and/or Number(s)
•Manufacturer's name
•Component designation (A, B, etc.)
•Product Mix Ratio
•Health and Safety Information
•CHEMTREC Emergency Response Information

B. Provide equipment and personnel to handle the materials by methods which prevent damage.

C. The contractor shall promptly inspect direct jobsite material deliveries to assure that quantities are correct, comply with requirements and are not damaged.

D. System must be protected by the General Contractor or, as a separate bid item, by the installing contractor until it is inspected and turned over to the owner.

E. The minimum slab temperature must be conditioned to 50° before commencing installation, during installation, and for at least 72 hours after installation is complete.

F. Maintain lighting at a minimum uniform level of 50 or more foot candles in areas where the Flexible Epoxy Crack and Joint Filling System is being installed. It is the recommendation of the manufacturer that the permanent lighting be in place and working during the installation.

G. Leaks from pipes and other sources must be corrected prior to the installation of the Flexible Epoxy Crack and Joint Filling System.

1.07 Job Conditions

A. The contractor shall visit the jobsite prior to beginning the installation of the Flexible Epoxy Crack and Joint Filling System to evaluate substrate condition, including substrate moisture content, and the extent of repairs required, if any. Concrete substrates shall be tested to verify that the moisture content of the substrate does not exceed Flexible Epoxy Crack and Joint Filling System manufacturers' recommendations. Cost of repair and remediation of the substrate can not be predicted prior to inspection and testing, and therefore is not encompassed within the installation estimates.

B. The contractor should exercise care during surface preparation and system installation to protect surrounding substrates and surfaces, as well as in-place equipment. The surface must be free from bond-inhibiting contaminants. Costs incurred that are associated with damage from negligence or inadequate protection shall be the sole responsibility of the contractor.

C. Subfloor tolerances are specified in Section __________ (in accordance with ACI 302). Each drain in the installation area must be working and raised or lowered to the actual finished elevation of the Flexible Epoxy Crack and Joint Filling System.

D. System must be protected by the General Contractor or, as a separate bid item, by the installing contractor until it is inspected and turned over to the owner.

E. The minimum slab temperature must be conditioned to 50ºF before commencing installation, during installation, and for at least 72 hours after installation is complete.

F. Maintain lighting at a minimum uniform level of 50 or more foot candles in areas where the Flexible Epoxy Crack and Joint Filling System is being installed. It is the recommendation of the manufacturer that the permanent lighting be in place and working during the installation.

G. Leaks from pipes and other sources must be corrected prior to the installation of the Flexible Epoxy Crack and Joint Filling System.

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Part 2 - Products

2.01 Materials

A. System Overview
The Flexible Epoxy Crack and Joint Filling System as formulated by General Polymers Corporation shall be 3580 Epoxy Crack and Joint Filler, consisting of 3580 Epoxy Crack and Joint Filler.

B. Typical Physical Properties @ 73°F (unless otherwise noted)

Part 3 - Execution

3.01 Surface Preparation

A. For thorough instructions regarding preparation of concrete substrates consult General Polymers "Instruction for Concrete Surface Preparation" (Form G-1).

3.02 Installation

A. General
Apply each component of the Flexible Epoxy Crack and Joint Filling System in compliance with manufacturer's written installation instructions and strictly adhere to mixing and installation methods, recoat windows, cure times and environmental restrictions.

Saw Cuts must be mechanical abraded or re-sawed

Cracks should be routed and filled if over 1/16", or cracks filled up to 1/16"

B. Cracks
For information pertaining to the treatment of cracks in concrete substrates, consult General Polymers Concrete 102.

C. Control Joints
For information pertaining to the treatment of control joints in concrete substrates, consult General Polymers Concrete 103.

D. Isolation/Expansion and Other Joints Subject to Movement
For information pertaining to the above, consult General Polymers Concrete 105.

E. Base Coat
3580 Epoxy Crack and Joint Filler

3.03 Curing, Cleaning and Protection

A. Cure Flexible Epoxy Crack and Joint Filling System materials in compliance with manufacturer's directions, taking care to prevent contamination during stages of the installation and prior to completion of the curing process.

B. Protect the Flexible Epoxy Crack and Joint Filling System from damage and wear during other phases of the construction operation, using temporary coverings as recommended by the manufacturer, if required. Remove temporary covering just prior to final inspection.

Revised: 4/02