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- Bundle(s):
- Fall Conference Bundle
- Duration:
- 37 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Nondestructive testing is often used in conjunction with traditional methods to assess construction, material, or structural deficiencies in new construction. This presentation describes evaluation of unique delamination failures within below-grade, exterior walls of a new subway station. The walls were conventionally reinforced mass concrete cast against a soldier pile and lagging retention system. Shortly after construction, leakage at cracks and joints was observed and injection processes led to delamination of the interior surfaces. The assessment objectives were to determine the extent and cause of near-surface discontinuities and evaluate the structural integrity of the walls. Nondestructive testing included flaw detection using Impulse Response [structural mobility testing] and reinforcement locating using ground-penetrating radar. Sampling and petrographic examinations were conducted to correlate test results with distress conditions and evaluate the in-situ concrete.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Duration:
- 2 hours
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This two-part webinar series discusses structural condition assessment nuances, complexities, and challenges, including corrosion implications, considerations for coastal buildings, safety implications, historical aspects, new assessment tools, regulations, industry standards, and limitations.
- Base Price:
- $70.00
- Price with Discount:
- $0.00
- Duration:
- 51 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- On August 9, 2019, Tyson Foods' Holcomb, Kansas beef plant experienced the first large fire in the meat processing industry in nearly 20 years. The long-burning fire precipitated the collapse of a portion of the high roof over the mechanical mezzanine, which housed equipment for numerous critical plant processes. This took portions of the plant, the second largest in the United States, out of operation for months. The pressures of substantial business interruption costs, as well as the market consequences for cattle feeders from the Southern Plains region, necessitated a rapid response. This presentation highlights the investigation into the extent of damage to precast members, including visual inspection, nondestructive and laboratory evaluations, testing, simulation, and analyses. Based on this investigation, members were identified for repair or removal and replacement.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour, 4 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Concrete is the most widely used construction material and can be durable for hundreds of years; however, the main cause of concrete deterioration is from corrosion of reinforcing steel. Steel is thermodynamically unstable and will eventually oxidize to a lower energy state. The rate of deterioration in new and existing structures can be modeled to predict the service life based on the severity of the service environment, the concrete quality, the ingress of deleterious materials, and other factors to various degrees of success. This presentation will provide an overview of many of the service life models currently in use and provide an evaluation protocol for their application related to both new and existing structures.
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This 60-minute session will be comprised of a 10-15 minute introduction to ACI 562, followed by a 45-minute discussion by a moderated panel of various experienced stakeholders in the concrete repair industry, including Specifiers, Contractors, Manufacturer/Distributors, and Owners.
- Base Price:
- $0.00
- Price with Discount:
- $0.00
- License:
- Never Expires.
- Short Description:
- Concrete surface profile chips only. Includes the new 10th chip designed to reflect a more aggressive profile used for concrete repair. Set of 10.
- Base Price:
- $198.00
- Price with Discount:
- $0.00
- Duration:
- 9 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- We will provide a brief presentation on the AET team, the AET services and business, how we operate as a team and perform our testing services, and what benefits we can provide our customers. We strive to get to know our clients well, educate them, and provide innovative, multi-disciplinary, and personalized service.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 4 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This demonstration shows a concrete repair application — PowerCrete Loading Ramp/Warehouse Apron.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 11 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Three precision epoxy grouts: E3-Deep Pour, E3-Xtreme and E3-Flowable will be demonstrated. These products are precision grouts used to support equipment and machinery in demanding environments. The demonstration will explain why and where epoxy grouts are used, how they are tested, project preparation, mixing and application, and other considerations. The features and benefits of each product will be described, and newly patented dust-limiting aggregate technology will be introduced.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 30 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Demonstration will show what an acceptable CMU substrate for application of air barrier materials looks like, how to prepare Sprayable Cat 5 air barrier coating for application, discuss proper pump specifications for spraying the material, and demonstrate best practices for spraying Sprayable Cat 5, a Silyl-Terminated Polymer air barrier to a CMU substrate, while providing “tips & tricks” along the way.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 11 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Preparation and repairs of dilapidated concrete structures, such as manholes, concrete walls, and concrete bridge structures will be demonstrated.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 17 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- The recommended application methods utilized to successfully install Pecora Deck HB1000, a two-part polyurethane traffic coating, will be demonstrated. Demonstration and discussion will include primers, waterproofing base coats, and high-build, UV resistant topcoat.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Duration:
- 1 Hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This two-part webinar series discusses structural condition assessment nuances, complexities, and challenges, including corrosion implications, considerations for coastal buildings, safety implications, historical aspects, new assessment tools, regulations, industry standards, and limitations.
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This two-part webinar series discusses structural condition assessment nuances, complexities, and challenges, including corrosion implications, considerations for coastal buildings, safety implications, historical aspects, new assessment tools, regulations, industry standards, and limitations.
- Base Price:
- $0.00
- Price with Discount:
- $0.00
- Duration:
- 30 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- The Ituango dam is an embankment dam that is currently under construction on the Cauca River in Colombia. The largest hydroelectric power plant in Colombia’s history. Three large diversion tunnels used to divert the water from the river around the construction site during construction collapsed as a result of heavy rainfalls. The nearly completed pump house had to be flooded to accommodate premature water build-up in the reservoir. These tunnels would need to be permanently sealed. “Pre-stoppers” would need to be constructed in place to serve as bulk heads between which would ultimately be excavated and back-filled with concrete to permanently seal the tunnels. Additional to standard anti-washout properties, the grout had to withstand swiftly flowing water and exhibit an extended working time at temperatures above 32 degrees C. A custom grout was developed for this application. In the end, hundreds of grout micropiles were tremied, consuming more than 1,650 tons of grout, to produce...
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 5 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Demonstration will show Schönox AP Rapid Plus poured over Schönox Renotex® 3D Glass Fiber Reinforcement fabric that makes up our Renotex® 3D Renovation System. It is designed to create a new substrate for subsequent floor covering installation. Schönox AP Rapid Plus is a pumpable self-leveling compound designed for deep pour, fast-track installations on most substrates in interior areas. It is built with Hybrid Active-Dry Technology, which means that ambient air temperature and humidity have no effect on curing times. This technology is the culmination of Schönox’s extensive research in this area to develop products with fast strength and drying characteristics with minimal shrinkage or expansion. Combined, the Schönox Renotex® 3D System is strong, versatile, and durable.
- Base Price:
- $5.00
- Price with Discount:
- $0.00
- Bundle(s):
- Fall Conference Bundle
- Duration:
- 22 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Post-tensioned concrete is a strong and durable material for construction of exposed parking structures. These types of structures are also fire resistant, but they can be damaged depending upon the severity of the fire. The structure in this presentation suffered significant fire damage early in its construction. The presentation will cover the discovery and testing methods used to determine the extent of fire damage, and the design of the repairs that were instituted to restore strength and allow construction to continue.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Bundle(s):
- Fall Conference Bundle
- Duration:
- 24 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- In new construction, cracks can appear for variety of reasons: curing, temperature deviation, pressure from adjacent conditions, or settlement. This presentation will outline various types of cracking, how to plan to avoid them, and how to address them after concrete has been placed.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Bundle(s):
- Fall Conference Bundle
- Duration:
- 25 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Due to improper design or implementation sometimes Part of the New projects are re-executed or repaired. Islamabad - Rawalpindi BRTS (Bus Rapid transit System) Consisted of 20 Stations Covering around 23 km path connecting twin cities. Each station Roof Consisted of ACP Sheets Fixed on Aluminum Frame with Steel supports. The joints of ACP sheets were filled by Silicon but improper materiel and workmanship caused leakage in joints. Total length of joints was over 400,000 RFT. Leakage was invariably from almost every area.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Duration:
- 44 Minutes
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Historic 19th and 20th century buildings are currently facing the necessity of meeting contemporary needs such as adaptive re-use, energy efficiency, stability, and durability. The characteristics of architecture of these periods (i.e., material, design, details, maintenance, and functionality) increasingly make it challenging to maintain authenticity while incorporating new uses. Various strategies of technical interventions can be employed to achieve good results. This presentation will cover the case study of abandoned historic hospital pavilions from the early 20th century which are being converted into a high-end residential complex. The buildings face multiple challenges related to adaptive re-use, as they will be restored and connected with new infills and a glass connector and capped with re-creation of the historic cornices.
- Base Price:
- $25.00
- Price with Discount:
- $0.00
- Publication Date:
- Jan 01, 2013
- License:
- Never Expires.
- Short Description:
- The Fourth Edition of the most comprehensive collection of information on concrete repair ever assembled in a single source. It includes over 70 documents from many of the associations involved in the concrete repair industry’s Vision 2020 plan, including ACI, ICRI, NACE, SSPC, and the Army Corps of Engineers, and from the United Kingdom: the BRE and the Concrete Society.
- Base Price:
- $219.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- This presentation is based on the updated revisions to the original document entitled Guide for the Selection of Grouts to Control Leakage in Concrete Structures. This webinar addresses the selection of chemical grouts typically used to control and/or mitigate the ingress of water in concrete structures, specifically cracks and joints.
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Galvanized corrugated metal and concrete underground culverts are common infrastructure in North American highways and stormwater management. A shotcrete lining is a cost-effective and efficient method to strengthen and significantly extend their useful life.
- Base Price:
- $40.00
- Price with Discount:
- $0.00
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Access for 6 month(s) after purchase.
- Short Description:
- Discover the innovative and sustainable advantages of shotcrete, a highly efficient concrete placement technique that offers engineers unparalleled flexibility in shaping and reinforcing concrete structures while achieving superior strength and durability.
- Base Price:
- $40.00
- Price with Discount:
- $0.00