From the leading resource for education and information in the repair industry... TECHNICAL...

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TECHNICALGUIDELINES

Safety

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guidelines and Recommendations for Safety in the Concrete Repair Industry

ICRI Technical Guideline No. 120.1-2009

Safety

ICRI Guideline 120.1-2009Safety


Purpose of This Guideline

This guideline presents the recommendations for the safe performance of concrete repair and restoration work.

The Illustrations and text describe the process and procedures that have proven to be effective in protecting the workers, building occupants, inspectors and general public from the hazards associated with performance of work in the masonry restoration markets.

Who is this guideline for?

The safety and health of all who work in this in this industry are of utmost concern.

This guideline has been created to be an illustrated tool to be used by the field forces actually performing the work; such as…

• Project Managers

• Supervisors

• Applicators

• Inspectors

ICRI Guideline 120.1-2009Safety



What is covered?

• Personal Protective Equipment and clothing• Respiratory Protection• Eye Protection and Hearing Protection• Dust and Mist Control• Confined Space, Access Safety and Fall Protection• Suspended Scaffolding • Hand and Power tool safety• Mobile Equipment and Vehicle Safety• And much more……

Benefits of Using This Guide…This guideline is intended to provide guidance on frequently encountered safety issues. It also provides recommendations for how to effectively meet the safety requirements of the job site and OSHA.

• Reduced insurance costs.

• Reduced management effort and claim costs.

• A more efficient and productive environment that yields a more profitable project.

• The moral obligation that we have to our workers and to the public to ensure that they do not endure the pain and suffering of a work related injury, illness or even death.


Find it at WWW.ICRI.ORG


TECHNICALGUIDELINES

Available in Hard Copy or as a PDF download



Safety


TECHNICALGUIDELINES

Procurement Methods

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Methods of Measurement and Contract Types for Concrete Repair Work

ICRI Technical Guideline No. 130.1R-2009

Procurement Methods

Formerly 03735

ICRI Guideline 130.1R-2009

Procurement Methods



This guide is intended to assist owners, consultants, and contractors in defining recommended methods of quantity measurement and contract types for concrete work.

Who is this guideline for?• Owners and consultants who are preparing bid documents

and need to define quantities and the amount of work required to complete the project in a satisfactory manner.

• Contractors who are preparing bids on projects where the extent of deterioration may be unknown and where actual repair quantities often differ from initial quantity estimates, possibly resulting in changes to the scope of the work.

• Owners, consultants and contractors who require methods of measurement and contract measurement which need to allow for variations from the original estimated quantities determined from the initial survey and project scoping.


Procurement Methods



What is covered?

• Standardization of repair work items and methods of measurement to enable fair compensation to be made based on actual conditions.

• Measurement methods that provide a means for quantification for repair work in progress and completed.

• Establishes a uniform method of payment for work performed, and accounts for variations in the quantities.

Benefits of Using This Guide…

• Regardless of contract type, quantification and documentation of repair work must occur for identification for compliance to the contract and acceptance for payment.

• Provides designers, specifiers and owners with acceptance criteria of in-place repairs.

• Provides a standardized method of measurement for typical repair items for concrete repair.




TECHNICALGUIDELINES




Procurement Methods


TECHNICALGUIDELINES

Epoxy Injection

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guideline for Verifying Field Performance of Epoxy Injection of Concrete Cracks


Epoxy Injection

Formerly 03734

ICRI Guideline 210.1-1998

Epoxy Injection



Provides the contractor, engineer, owner and specifier with guidelines to assist in the development of performance specifications for epoxy adhesive injection work.

Who is this guideline for?• Anyone who wants an test to verify that adequate crack filling

is possible

• Test method may also be used to evaluate the adhesive strength of the epoxy

• Designers can use the test to determine suitability of a particular repair method and material

• Contractors can use the test to verify the bond of an in-place repair

• Manufactures can use the test to qualify a material for a particular use


Epoxy Injection



What is covered?

• Quality Assurance/Quality Control Methods

• Visual Observation of Injection Process

• Field Testing & Laboratory Test Methods

– Both Destructive and Non-Destructive

• Testing Two-component Injection Equipment

• Field Test Methods and Acceptance Standards


• Provides contractors and manufacturers with a test methods quantifying the depth of penetration of the epoxy adhesive

• Provides designers, specifiers and owners with acceptance criteria of in-place repairs

• Provides testing criteria for on-site and laboratory testing




TECHNICALGUIDELINES



Epoxy Injection



TECHNICALGUIDELINES

Evaluation

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guideline for Using In-Situ Tensile Pull-Off Tests to Evaluate Bond of Concrete Surface Materials


Evaluation

Formerly 03739


Evaluation Guideline for Using In-Situ Tensile Pull-Off

Tests to Evaluate Bond of Concrete Surface Materials


An essential tool for facility owners, concrete repair designers, contractors, and material manufacturers.It provides a recommended method of evaluating the tensile bond of cementitious and polymer concrete surface repairs using in-situ drilled core tensile pull-off tests.


Evaluation Guideline for Using In-Situ Tensile Pull-Off

Tests to Evaluate Bond of Concrete Surface Materials

Who is this guideline for?• Anyone who wants a test to verify bond of a concrete repair,

overlay, encasement or composite systems.

• Or anyone who needs a test method to evaluate the adhesive strength of bonding agents.

• Designers can use the test to determine suitability of a particular repair method or material.

• Contractors can use the test to verify the bond of an in-place repair.

• Manufactures can use the test to qualify a material for a particular use.


What is covered?

• Purpose and need for testing in-place bond.

• Importance of bond to successful surface repairs

• Equipment and materials required to run the test

• The actual test procedure

• A recommendation for time and frequency of test on completed repairs

• Evaluation of test reports



• Provides contractors and manufacturers with a test method to quantify the bond of an in-place repair.

• Provides designers, specifiers and owners with acceptance criteria of in-place repairs.

• Provides information on possible causes for below minimum strength requirements.



TECHNICALGUIDELINES



Evaluation



TECHNICALGUIDELINES

Evaluation

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Nondestructive Evaluation Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures


Evaluation


Evaluation Guide for Nondestructive Evaluation

(NDE) Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures


This guideline is intended to assist contractors, owners, engineers and material suppliers in the selection of nondestructive evaluation (NDE) methods for evaluating the condition of concrete structures.


Engineers, Contractors and Owners:

Offers assistance in selecting appropriate NDE methods to determine the properties and/or conditions of concrete prior to repairs; for quality control during repairs; and for long-term performance monitoring of repaired structures.


Evaluation Guide for Nondestructive Evaluation

(NDE) Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures

Guide for Nondestructive Evaluation (NDE) Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures

What is covered?• Developing a NDE Program:

- NDE Usage- NDE Benefits- General Approach & Planning- Correlation of NDE/Laboratory Methods- NDE Limitations

• Individual Items including: - Condition Assessment with NDE prior to repairs - Repair Program Quality Control and Assurance with

NDE - Performance Monitoring of Repairs with NDE

- Guideline Tables for Selection of NDE Methods


• Assists in the selection of the most suitable nondestructive (NDE) methods for evaluating specific conditions of concrete structures.

• Provides assistance in understanding which specific conditions relate to the condition assessment.

• Provides a reference linking various NDE Methods to general applications.

Guide for Nondestructive Evaluation (NDE) Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures



TECHNICALGUIDELINES


Guide for Nondestructive Evaluation Methods for Condition Assessment, Repair, and Performance Monitoring of Concrete Structures


Evaluation


TECHNICALGUIDELINES

Surface Preparation

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Surface Preparation for the Repair of Deteriorated Concrete Resulting from Reinforcing Steel Corrosion


Surface Preparation

Formerly 03730


Surface PreparationGuide for Surface Preparation for the Repair of

Deteriorated Concrete Resulting from Reinforcing Steel Corrosion


Provides guidance on concrete removal and surface preparation procedures for the repair of deteriorated concrete caused by reinforcing steel corrosion.

Who is this guideline for?• Owners

• Design professionals

• Contractors


Surface PreparationGuide for Surface Preparation for the Repair of

Deteriorated Concrete Resulting from Reinforcing Steel Corrosion


What is covered?

• Exposure of Reinforcing Steel• Anodic Ring (Halo) Effect• Removal Geometry• Configuration of Repair Area• Concrete Removal / Surface Prep.• Inspection & Repair of Reinforcing Steel• Final Surface Inspection


• Provides information on the use of the industry best practices

• Provides understanding of the existing cause of corrosion & assists in specifing type and extent of repair

• Assists in determining the type of corrosion mitigation system required

• Provides understanding of preventive measures to consider for protection of the structure from future deterioration

• Reference list of Standards & Reports




TECHNICALGUIDELINES




Surface Preparation


TECHNICALGUIDELINES

Surface Preparation

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings and Polymer Overlays


Surface Preparation

Formerly 03732

ICRI Guideline 310.2-1997Surface Preparation



Provides designers, specifiers, contractors and manufactures with the tools they need to select and specify methods for preparing concrete surfaces prior to the application of sealers, coatings and polymer overlay systems.


Who is this guideline for?• Designers

– Provides a method to determine project objectives and requirements

• Specifiers– Provides selector chart of methods to achieve each coating type– Provides replicas of typical surfaces for on-site standards

• Contractors– Provides information on the results of various methods of

preparation– Provides on-site visual to verify surface preparation has been

completed

• Manufacturers– Provides a visual standard for desired surface preparation for a

particular product.

Sealers, Coatings & Polymer Overlays

What is covered?

• A workbook designed to organize and prioritize information needed for good selection decisions.

• A chart which identifies methods capable of production the profile typically recommended for each coating type.

• Presents capabilities, limitations, operating requirements, environmental factors, and safety consideration for each method of surface preparation.

• Surface Profile Chips – Replicas of typical surfaces produced by one or more of the methods providing a visual standard for purposes of specification, execution and verification.




• Specifiers and manufacturers can specify an exact surface desired for a particular repair and a method to confirm it has been achieved.

• Provides designers with a selection method which provides optimum balance of performance, risk and cost factors.

• Information for all the available methods provided in one location.





TECHNICALGUIDELINES


Surface Preparation

Available in Hard Copy or as a PDF downloadConcrete Surface Profile Chips Sold Separately



TECHNICALGUIDELINES

Surface Preparation

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for the Preparation of Concrete Surfaces for Repair Using Hydrodemolition Methods


Surface Preparation

Formerly 03737


Surface PreparationGuide for the Preparation of Concrete

Surfaces for Repair Using Hydrodemolition Methods


Provides an introduction to hydrodemolition for concrete removal and surface preparation, the benefits and limitations and an understanding of other aspects to be addressed when incorporating hydrodemolition into a repair project.

Who is this guideline for?• Anyone involved in or interested in learning more about the

equipment, applications, safety procedures and methods of water control and clean-up associated with hydrodemolition, such as:

– Building Owners / Property Managers

– Architects / Engineers

– Contractors

– Material Manufacturers

– Students / Teachers


Surface PreparationGuide for the Preparation of Concrete

Surfaces for Repair Using Hydrodemolition Methods


What is covered?

• Equipment, applications, safety procedures and methods of water control and cleanup.

• Using hydrodemolition for the removal of deteriorated and sound concrete and the removal of coatings.

• The effects of mechanical impact techniques.

• Safety and other considerations when using hydrodemolition.


• Provides an introduction to the evaluation of masonry façade structures.

• Learn benefits and limitations of using hydrodemolition for concrete removal and surface preparation.

• Understand considerations for hydrodemolition use.




TECHNICALGUIDELINES




Surface Preparation


TECHNICALGUIDELINES

Repair Materials and Methods

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Selecting Application Methods for the Repair of Concrete Surfaces

ICRI Technical Guideline No. 320.1R-1996Repair Materials and

Methods

Formerly 03731





This guideline summarizes current practice for placing cement-based repair materials. Provides users a quick reference of placement methods.

Who is this guideline for?• It provides owners, engineers, material

suppliers and repair contractors with a quick reference to assist in the selection of suitable methods of placement.

ICRI Guideline 320.1R-1996Repair Materials and Methods



What is covered?

Application Methods for: • Towel applied • Dry Packing • Form and cast-in-place: Partial depth replacement • Form and cast-in-place: Full depth replacement • Form and pump • Preplaced aggregate • Dry mix shotcrete• Wet mixed shotcrete


• Helps to visualize the methods commonly used for the repair of deteriorated concrete surfaces.

• Surveys the applications for which each type of repair method is considered to be the most suitable.

• Lists constructibility issues which should be considered when designers, specifiers and contractors should consider when deciding on which method should be used.




TECHNICALGUIDELINES



ICRI Technical Guideline No. 320.1R-1996Repair Materials and

Methods


TECHNICALGUIDELINES

Material Selection

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Selecting and Specifying Materials for Repair of Concrete Surfaces


Material Selection

Formerly 03733

ICRI Guideline 320.2R-2009Material Selection



This guide provides guidance to aid the designer, specifier, contractor and manufacturer in making rational informed decisions in selecting materials for the repair of concrete surfaces.

Who is this guideline for?• Designers

Provides a selection process to identify and prioritize needed performance requirements of concrete repair materials.

• SpecifiersProvides a detailed section on material properties and test methods to help identify concrete repair materials which meet the defined performance properties for each particular project.

(continued)



Who is this guideline for?• Contractors

Provides a selection process to guide the contractor in defining the best material properties required by a job and a method to decide what products provide those properties including constructability, services issues and material properties.

• ManufacturersProvides a framework for what physical properties to consider when developing new concrete repair materials.




What is covered?

• A material selection process to help make informed decisions in selecting materials for the repair of concrete surfaces– Determine project objectives– Determine material properties needed to meet

project objectives– Identify materials or systems which will produce

the required properties– Select material or system that provides

optimum balance of performance, risk and cost factors


• Provides a process to define the needed materials properties for a specific job.

• Identifies materials which will produce those material properties.

• Makes clear the criteria of constructability, service issues and engineering requirements a concrete repair material decision must balance.




TECHNICALGUIDELINES




Material Selection


TECHNICALGUIDELINES


AN INTRODUCTION TO:


TECHNICALGUIDELINES

Pictorial Atlas of Concrete Repair Material Mixing Equipment

ICRI Technical Guideline No. 320.5-2012Repair Materials and

Methods





To provide applicators, material suppliers and specifiers a single-source pictorial atlas that can be used for common reference when describing or specifying mixing equipment for materials associated with the concrete repair industry.

Who is this guideline for?• Material Suppliers

• Specifiers

• Applicators

• Technical Service and Quality Control personnel





What is covered?

It is the first of a series of documents on various equipment associated with the different materials and methods used for concrete repair such as;• Mixing paddles• Drills• Mortar Mixers


• Provides a simplified and easy to read pictorial atlas of various types of mixing equipment including mixing paddles, drills and mortar mixers.

• It promotes proper recommendations for mixing equipment for different materials in a generic format.




TECHNICALGUIDELINES




Methods


TECHNICALGUIDELINES


AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures


Methods


Repair Materials and Methods Guide for Evaluation and Repair of

Unbonded Post-Tensioned Concrete Structures


An introduction to the evaluation and repair of single-strand unbonded post-tensioned concrete structures. Includes procedures, tests, equipment, and other aspects of the evaluation and repair process.

Who is this guideline for?• Owners

• Licensed design professionals

• Contractors

• Suppliers


Repair Materials and Methods Guide for Evaluation and Repair of

Unbonded Post-Tensioned Concrete Structures


What is covered?Evaluation Process & Procedures• Document Review• Service Conditions• Field Investigation/Non-destructive EvaluationsTests/Testing EquipmentRepair• Design considerations• Scope of work/Various methods of repair• Safety• Maintenance/Monitoring


• This is an updated version of 2 previous documents. A more comprehensive, technical document, with enhanced information and practical guidelines.

• Takes PT repair from evaluation to finished product.




TECHNICALGUIDELINES




Methods


TECHNICALGUIDELINES

Strengthening & Stabilization

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guideline for the Selection of Strengthening Systems for Concrete Structures

ICRI Technical Guideline No. 330.1-2006Strengthening &

Stabilization

Formerly 03742


Strengthening & StabilizationGuideline for the Selection of

Strengthening Systems for Concrete Structures


To provide guidance on the selection of strengthening systems for concrete structures by presenting various issues regarding design considerations, advantages, and limitations for the use of these systems.


The design professional, and concrete repair contractor, especially those that may not be involved with concrete repair.


Strengthening & StabilizationGuideline for the Selection of

Strengthening Systems for Concrete Structures


What is covered?

The guideline describes several methods of strengthening structures including externally bonded systems, post-tensioning, section enlargement and supplemental supports and offers guidance on the selection of the appropriate strengthening technique which depends on many factors such as level of upgrade, primary or supplemental reinforcing requirements, constructability, aesthetics, and cost.


Gaining a better understanding of the various approaches and methods available for structural strengthening.




TECHNICALGUIDELINES



ICRI Technical Guideline No. 330.1-2006Strengthening &

Stabilization

Formerly 03742


TECHNICALGUIDELINES

Grouting

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guideline for Selecting Grouts to Control Leakage in Concrete Structures


Grouting

Formerly 03738

ICRI Guideline 340.1-2006Grouting



The purpose of this guide is to provide informationon the properties and characteristics ofgrout materials so that an informed decisioncan be made on the selection of a proper groutmaterial to control water leakage through cracksand other discontinuities in concrete structures.


The document is valuable to specifying engineers, owners, contractors and applicators.

ICRI Guideline 340.1-2006Grouting



What is covered?

• Grout Materials -Types & Characteristics• Classifications• Performance Parameters• Test Methods - Standard Lab Tests• Typical Drilling Pattern• Workplace Hazardous Material Information

Systems• Typical Equipment Used in Grouting

Operations


• Reference guide for engineers, owners and contractors.

• Shows features and benefits of chemical grouts in repair.

• Identifies characteristics, properties, and testing criteria for chemical grouts and cementitious materials.

• Helps with the selection of the appropriate grout, classification of grout, and what grout material has been used or would be recommended for use.




TECHNICALGUIDELINES




Grouting

Formerly 03738


TECHNICALGUIDELINES

Masonry

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guide for the Evaluation of Masonry Façade Structures


Masonry

ICRI Guideline 410.1-2008Masonry



Describes the tools, techniques, and processes that are used in the evaluation of masonry façade structures and offers background into the history and evolution of masonry structure design and construction.

Who is this guideline for?• Anyone involved in or interested in learning more about

procedures, equipment, risks, and other aspects of the evaluation process of masonry façade structures, such as:

– Building Owners / Property Managers

– Architects / Engineers

– Contractors

– Material Manufacturers

– Students / Teachers

ICRI Guideline 410.1-2008Masonry



What is covered?

• Tools, techniques, and processes used in evaluation of masonry façade structures.

• History and evolution of masonry structure design and construction.

• Climatic variables that contribute to the current state of masonry façade components.

• Techniques and procedures for nondestructive evaluation.

• Suggestions for scope and frequency of testing.


• Provides an introduction to the evaluation of masonry façade structures.

• Provides general guidelines to the techniques and procedures used to evaluate masonry structures.

• Provides information to help identify, categorize, investigate, and quantify problems associated with most types of masonry construction.




TECHNICALGUIDELINES




Masonry


TECHNICALGUIDELINES

Coatings and Waterproofing

AN INTRODUCTION TO:


TECHNICALGUIDELINES

Guideline for Design, Installation, and Maintenance of Protective Polymer Flooring Systems

ICRI Technical Guideline No. 710.1-2004Coatings and

Waterproofing

Formerly 03741


Coatings and WaterproofingGuideline for Design, Installation, and

Maintenance of Protective Polymer Flooring Systems


Provides information on the design, installation, and maintenance of protective polymer flooring systems that are applied and directly bonded to concrete.

Who is this guideline for?• Facility Owners

• Design Professionals

• Manufacturers

• Applicators


Coatings and WaterproofingGuideline for Design, Installation, and

Maintenance of Protective Polymer Flooring Systems


What is covered?

• Regulations• Service Conditions• Properties of

Concrete• Surface Preparation• Polymer Flooring

System Design• Materials Used for

Polymer Flooring

• Installation• Testing and

Inspection• Maintenance• Repair• Health and Safety


Provides detailed information on the aspects of flooring technology, performance properties, surface preparation requirements, installation procedures, and testing to help the user attain long-term service from a variety of polymer flooring systems for a wide range of applications.




TECHNICALGUIDELINES



ICRI Technical Guideline No. 710.1-2004Coatings and

Waterproofing

Formerly 03741

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