Канал: Wiss Janney Elstner Associates

Why All The Stress About My Post-Tensioned Building?

Why All The Stress About My Post-Tensioned Building?

Flashing Follies: The Disproportionate Impact of Flashing Failures

Flashing Follies: The Disproportionate Impact of Flashing Failures

Solving for Why: Analyzing Materials with Gas Chromatography Mass Spectrometry

Solving for Why: Analyzing Materials with Gas Chromatography Mass Spectrometry

Understanding Building Enclosure Commissioning

Understanding Building Enclosure Commissioning

Solving for Why: Chloride Testing of Cementitious Materials

Solving for Why: Chloride Testing of Cementitious Materials

Demonstration of Vibration Monitoring for Museum Construction Projects

Demonstration of Vibration Monitoring for Museum Construction Projects

Demonstration of Vibration Monitoring for Museum Construction Projects

Demonstration of Vibration Monitoring for Museum Construction Projects

Preservation Approaches for Cultural Landscapes

Preservation Approaches for Cultural Landscapes

Solving for Why: Pull-Off Adhesion Testing of Coatings

Solving for Why: Pull-Off Adhesion Testing of Coatings

Office to Residential Conversions: Planning from Experience

Office to Residential Conversions: Planning from Experience

WJE: Inside the Janney Technical Center

WJE: Inside the Janney Technical Center

Low Carbon Concrete: Challenges and Opportunities

Low Carbon Concrete: Challenges and Opportunities

Ask the Structure: Applications of Nondestructive Evaluation

Ask the Structure: Applications of Nondestructive Evaluation

Assessment and Repair of Historical Structural Clay Tile Arches

Assessment and Repair of Historical Structural Clay Tile Arches

Findings of Research and Testing for Low-Rise Foam Adhesive for Roofing Applications

Findings of Research and Testing for Low-Rise Foam Adhesive for Roofing Applications

A Guide to Remediate Bridge Deck Cracking

A Guide to Remediate Bridge Deck Cracking

Solving for Why: High Voltage Electronic Leak Detection

Solving for Why: High Voltage Electronic Leak Detection

Vacuum Insulated Glass: The Next Big Thing?

Vacuum Insulated Glass: The Next Big Thing?

Champlain Towers South (Surfside, FL) Collapse Investigation

Champlain Towers South (Surfside, FL) Collapse Investigation

Solving for Why: Pressurized Water Penetration Testing

Solving for Why: Pressurized Water Penetration Testing

Avoiding the Unexpected: Roofing Asset Management Fundamentals

Avoiding the Unexpected: Roofing Asset Management Fundamentals

Solving for Why: Whole Building Air Leakage Testing

Solving for Why: Whole Building Air Leakage Testing

Mitigating Risks in Adjacent Demolition, Excavation, and Construction

Mitigating Risks in Adjacent Demolition, Excavation, and Construction

Occupied Rooftops - The Sky's the Limit

Occupied Rooftops - The Sky's the Limit

Applying the Code to Existing Buildings

Applying the Code to Existing Buildings

Assessment and Conservation of Modernist Concrete

Assessment and Conservation of Modernist Concrete

Solving for Why: Thermal Imaging of Roofs

Solving for Why: Thermal Imaging of Roofs

Pressure Vessel Basics for Building Professionals

Pressure Vessel Basics for Building Professionals

Solving for Why: Determining the Source of Leaks with Ion Chromatography

Solving for Why: Determining the Source of Leaks with Ion Chromatography

Understanding the Causes and Significance of Facade Degradation

Understanding the Causes and Significance of Facade Degradation

Advancements in Facility Asset Management for a Data-Driven World

Advancements in Facility Asset Management for a Data-Driven World

Maintaining Your Light Pole Inventory for Longer Service Life

Maintaining Your Light Pole Inventory for Longer Service Life

Instrumentation and Monitoring of Adjacent Structures during Construction

Instrumentation and Monitoring of Adjacent Structures during Construction

Challenges in Below-Grade Structures: Relationships between Waterproofing, Walls, and Shoring

Challenges in Below-Grade Structures: Relationships between Waterproofing, Walls, and Shoring

Mass Concrete: Does My Project Need a Thermal Control Plan?

Mass Concrete: Does My Project Need a Thermal Control Plan?

Solving for Why: Fitness-for-Service Assessments

Solving for Why: Fitness-for-Service Assessments

Solving for Why: Metal Fatigue Failures

Solving for Why: Metal Fatigue Failures

Solving for Why: Differential Scanning Calorimetry

Solving for Why: Differential Scanning Calorimetry

Responding to Weld Flaws and Defects: From Preliminary Design to Forensic Investigation

Responding to Weld Flaws and Defects: From Preliminary Design to Forensic Investigation

After the Storm: Using a Rational Approach to Assess Wind and Storm-Related Property Damage

After the Storm: Using a Rational Approach to Assess Wind and Storm-Related Property Damage

Do Your Due Diligence: The Importance of Property Condition Assessments

Do Your Due Diligence: The Importance of Property Condition Assessments

Finding Appropriate and Effective Cleaning Solutions for Historic Facades

Finding Appropriate and Effective Cleaning Solutions for Historic Facades

Solving for Why: Concrete Curing in the Lab

Solving for Why: Concrete Curing in the Lab

Findings of Low Rise Foam Adhesive Testing Program

Findings of Low Rise Foam Adhesive Testing Program

Movable Bridge Balance and Strain Gage Operational Testing Explained

Movable Bridge Balance and Strain Gage Operational Testing Explained

Solving for Why: Scanning Electron Microscopy

Solving for Why: Scanning Electron Microscopy

Solving for Why: Concrete Compressive Strength Testing

Solving for Why: Concrete Compressive Strength Testing

Vintage Building Renovations: How to Avoid Costly Pitfalls Due to "Dirty" Steel

Vintage Building Renovations: How to Avoid Costly Pitfalls Due to "Dirty" Steel

WJE CASLE Overview

WJE CASLE Overview

Cracking Me Up: Petrographers' Insight into Concrete Cracking

Cracking Me Up: Petrographers' Insight into Concrete Cracking

Solving for Why: Tensile Test of Seven-Wire Steel Strand

Solving for Why: Tensile Test of Seven-Wire Steel Strand

What’s That Sound? Building Noises and How to Stop Them

What’s That Sound? Building Noises and How to Stop Them

WJE Careers: Extraordinary People. Extraordinary Opportunity.

WJE Careers: Extraordinary People. Extraordinary Opportunity.

Roof Collapse due to Snow Loads: Common Causes and Prevention Strategies

Roof Collapse due to Snow Loads: Common Causes and Prevention Strategies

Roof Collapse due to Snow Loads: Common Causes and Prevention Strategies

Roof Collapse due to Snow Loads: Common Causes and Prevention Strategies

Building Enclosure Commissioning: Improving Performance and Managing Risk

Building Enclosure Commissioning: Improving Performance and Managing Risk

The SF Facade Ordinance: Planning, Logistics, Inspections, and Reporting

The SF Facade Ordinance: Planning, Logistics, Inspections, and Reporting

SoCal Seismic Retrofit Ordinances: The Simple First Steps Toward Compliance

SoCal Seismic Retrofit Ordinances: The Simple First Steps Toward Compliance

Construction Litigation in the COVID-19 Era

Construction Litigation in the COVID-19 Era

From the Outside In: Protecting Your Building Envelopes with an Asset Management Plan

From the Outside In: Protecting Your Building Envelopes with an Asset Management Plan

Are Your Healthcare Facility Walls and Roofs Helping or Hurting Your Primary Mission?

Are Your Healthcare Facility Walls and Roofs Helping or Hurting Your Primary Mission?

Back to School: A Facilities Perspective

Back to School: A Facilities Perspective

Solving for Why: Locating Embedded Metals in Reinforced Concrete Structures

Solving for Why: Locating Embedded Metals in Reinforced Concrete Structures

Navigating Honolulu's New Residential High-Rise Fire Safety Ordinance

Navigating Honolulu's New Residential High-Rise Fire Safety Ordinance

Using Full-Scale Fire Testing to Demonstrate Building Code Compliance

Using Full-Scale Fire Testing to Demonstrate Building Code Compliance

Historic Preservation through Fire Protection: Comprehensive Approaches for Life Safety

Historic Preservation through Fire Protection: Comprehensive Approaches for Life Safety

Solving for Why: Vibration Monitoring to Locate Building Noises

Solving for Why: Vibration Monitoring to Locate Building Noises

New IBC Office Occupant Load Factor: When and How to Use It

New IBC Office Occupant Load Factor: When and How to Use It

NYC's Facade Inspection Safety Program: Overview & Notable 2020 Amendments

NYC's Facade Inspection Safety Program: Overview & Notable 2020 Amendments

Bridge Deck Preservation Portal, Phase 1

Bridge Deck Preservation Portal, Phase 1

Masonry Facade Repair: Developing an Approach for Success

Masonry Facade Repair: Developing an Approach for Success

Solving for Why: Detecting Voids in Slabs with Ground Penetrating Radar

Solving for Why: Detecting Voids in Slabs with Ground Penetrating Radar

Solving for Why: Corrosion Evaluation of Reinforced Concrete

Solving for Why: Corrosion Evaluation of Reinforced Concrete

Solving for Why: Vacuum Chamber Glass Test

Solving for Why: Vacuum Chamber Glass Test

Solving for Why: Atomic Absorption Spectroscopy

Solving for Why: Atomic Absorption Spectroscopy

WJE Careers: Building Enclosures

WJE Careers: Building Enclosures

Now Approved: Understanding the IBC's Tall Wood Code Provisions

Now Approved: Understanding the IBC's Tall Wood Code Provisions

Navigating the California Seismic Ordinances

Navigating the California Seismic Ordinances

Protecting Your Glass Assets: How to Approach Damage and Breakage

Protecting Your Glass Assets: How to Approach Damage and Breakage

Advances in Ultra-High-Performance Concrete

Advances in Ultra-High-Performance Concrete

The Indiana War Memorial: Building Envelope Assessment and Repair

The Indiana War Memorial: Building Envelope Assessment and Repair

Parking Structure Maintenance: Get Ahead of Deterioration

Parking Structure Maintenance: Get Ahead of Deterioration

Damage, Failure, and Codes: What's Required, What's Not, and Why?

Damage, Failure, and Codes: What's Required, What's Not, and Why?

Solving for Why: Evaluating Water-to-Cement Ratio

Solving for Why: Evaluating Water-to-Cement Ratio

Solving for Why: Accelerated Weathering to Test Stone Durability

Solving for Why: Accelerated Weathering to Test Stone Durability

Solving for Why: Monotonic Tension Test

Solving for Why: Monotonic Tension Test

Roof Guarantees: For Whose Benefit?

Roof Guarantees: For Whose Benefit?

Using the New Chicago Building Code

Using the New Chicago Building Code

Five Steps to Longer Roof Service Life

Five Steps to Longer Roof Service Life

Understanding California SB 721 Balcony Inspection Requirements

Understanding California SB 721 Balcony Inspection Requirements

Solving for Why: Material Identification

Solving for Why: Material Identification

Salk Institute for Biological Studies: Teak Wood Window Conservation Program

Salk Institute for Biological Studies: Teak Wood Window Conservation Program

A WJE Case Study: Sprinkler Test

A WJE Case Study: Sprinkler Test

Exterior Cladding and Fire Protection: More Than Skin Deep

Exterior Cladding and Fire Protection: More Than Skin Deep

Utilizing Drones to Assess and Maintain Your Structure's Integrity

Utilizing Drones to Assess and Maintain Your Structure's Integrity

Successful Implementation of Vibration Control During Museum Construction Projects

Successful Implementation of Vibration Control During Museum Construction Projects

Benefits and Provisions of New OSHA Rule

Benefits and Provisions of New OSHA Rule

The Role of Air Pressure in Condensation Problems

The Role of Air Pressure in Condensation Problems

Fundamentals of Fire Resistance

Fundamentals of Fire Resistance

Basics of EIFS Repair

Basics of EIFS Repair

Panel Cladding - Types, Materials, and Installation

Panel Cladding - Types, Materials, and Installation

Reducing Early-Age Cracking in Concrete with Internal Curing

Reducing Early-Age Cracking in Concrete with Internal Curing

Prepare Your Chicagoland Building for Compliance with New OSHA Rules

Prepare Your Chicagoland Building for Compliance with New OSHA Rules

Prepare Your Building for Compliance with New OSHA Rules

Prepare Your Building for Compliance with New OSHA Rules

Impact of Portland Limestone Cements

Impact of Portland Limestone Cements

This is WJE's Live Lab

This is WJE's Live Lab

WJE - Solutions for the Built World

WJE - Solutions for the Built World

Adhesive Anchors: Basic Behavior and Code Design Provisions

Adhesive Anchors: Basic Behavior and Code Design Provisions

Historic Concrete Reinforcing Bars and Bar Systems

Historic Concrete Reinforcing Bars and Bar Systems

Facade Access Equipment: Is Your Building OSHA Compliant?

Facade Access Equipment: Is Your Building OSHA Compliant?

Masonry Basics

Masonry Basics

Evaluation of (Terra Cotta) Cladding Systems

Evaluation of (Terra Cotta) Cladding Systems

Roofing Over a Wet Concrete Substrate

Roofing Over a Wet Concrete Substrate

The Art and Science of Slabs-on-Ground: Repair

The Art and Science of Slabs-on-Ground: Repair

Cold Weather Condensation Problems in Low-Sloped Roofs

Cold Weather Condensation Problems in Low-Sloped Roofs

After the Deadline: Compliance with Chicago's High-Rise Fire Ordinance

After the Deadline: Compliance with Chicago's High-Rise Fire Ordinance

WJE Webinar Series: Evaluating the Seismic Safety of Buildings

WJE Webinar Series: Evaluating the Seismic Safety of Buildings

WJE Webinar Series: Introduction to Engineered Wood Products

WJE Webinar Series: Introduction to Engineered Wood Products

WJE Webinar Series: SikaGrout 300PT

WJE Webinar Series: SikaGrout 300PT

WJE Webinar Series: Roofing Adhesives

WJE Webinar Series: Roofing Adhesives

WJE Webinar Series: Wood Allowable Stresses

WJE Webinar Series: Wood Allowable Stresses

WJE Webinar Series: Strength of Damaged In-Service Glass

WJE Webinar Series: Strength of Damaged In-Service Glass

WJE Webinar Series: Introduction to Ultra-High Performance Concrete (UHPC)

WJE Webinar Series: Introduction to Ultra-High Performance Concrete (UHPC)

WJE Webinar Series: Introduction to the Selection of Concrete Repair Materials

WJE Webinar Series: Introduction to the Selection of Concrete Repair Materials

WJE Webinar Series: Slab-On-Grade: Introduction to Design Considerations

WJE Webinar Series: Slab-On-Grade: Introduction to Design Considerations

WJE Webinar Series: Sustainable Energy Efficient Roofs: Myths vs. Facts

WJE Webinar Series: Sustainable Energy Efficient Roofs: Myths vs. Facts

The Washington Monument and Washington National Cathedral—A Video Review

The Washington Monument and Washington National Cathedral—A Video Review

Sustainable Energy Efficient Roofs: Myths vs. Facts

Sustainable Energy Efficient Roofs: Myths vs. Facts

Demon Hill #2—Structural Consulting for Gravitational Mystery Spot

Demon Hill #2—Structural Consulting for Gravitational Mystery Spot