Technically Speaking - A Building Podcast

Discussion Points: [2:26] Underlying issues of cracks in reinforced concrete. [4:13] Not all concrete cracks are created equal. [9:15] How elemental factors affect exposed concrete. [13:06] Tendon failures in prestressed and post-tensioned concrete. [16:48] Evaluating concrete cracks for repair. [20:11] Delaminated steel affects concrete strength and requires complete repair. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

When installed correctly and with recommended maintenance, pavement can retain its durability for more than 25 years. However, a successful pavement project depends on numerous factors, including having a clear scope of work, a competent contractor, and a thorough bidding process. To discuss all facets of a pavement project, Host Joe Shuffleton speaks with expert Ron Brookman. Ron has more than 47 years of experience in the Washington-Baltimore area in pavement installation, reconstruction, rehabilitation, repair, and evaluation project management. During the discussion, Ron shares best practices from beginning the bidding process, characteristics of a qualified pavement contractor, and important closeout procedures. Discussion Points: [1:01] Best practices for finding a reputable pavement contractor. [4:27] Want quality bids? Have a clear scope of work. [8:09] Tips for a smooth bid process. [13:50] Take care to clarify contractor terminology. [17:46] Legal due diligence and contingency payments. [22:49] What to do at project closeout. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:23] Trey describes the process of becoming certified by the Association of the Wall and Ceiling Industry. [2:47] Exterior Insulation and Finish System (EIFS) has been known by many other names in the past. [3:42] Trey explains the process of installing wall cladding, providing each step in detail. [6:45] In Trey’s experience, he sees vertical trowel lanes used for drainage in EIFS. [7:57] Do finishing top coats provide a weather-tight configuration? [9:29] The three main types of joints associated with EIFS. [12:39] The difference between stucco and EIFS. [14:25] Trey describes the history of EIFS in the United States, issues found in early installations, and why it is still a preferred wall cladding. [18:32] Building codes, common practices, and how to recognize possible issues with EIFS. [21:48] Repair or maintenance of EIFS wall cladding requires a qualified contractor with EIFS experience. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:35] Resurfacing a balcony with carpeting, or other material can break building codes and become unsafe. [8:15] Surface coatings such as aggregate, can protect concrete balconies as well as provide comfort. [9:30] General rules for creating a safe and conscious garden on a balcony. [12:52] Seal coating pavement with cracks is not a sustainable repair solution. [14:30] Brick buildings are beautiful but do not let destructive ivy grow on them. [18:00] Painting brick causes more water intrusion problems than it solves. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:10] Nick describes what constitutes structural soundness and the conditions that may lead to structural damage. [3:05] Initial design and maintenance are key factors in reducing occurrences of slab overload. [7:16] Long-term neglect raises the likelihood of building collapse. [8:18] Unsafe conditions and deferred repairs or maintenance can cause serious damage and injury. [10:40] Tell-tale signs of a lack of structural integrity in buildings. [15:55] Reserve inspections, generally, do not provide information about a building’s structural integrity. [19:03] A qualified structural engineer will holistically assess a building’s past repairs and current complaints to identify potential integrity issues. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:35] Resurfacing a balcony with carpeting, or other material can break building codes and become unsafe. [8:15] Surface coatings such as aggregate, can protect concrete balconies as well as provide comfort. [9:30] General rules for creating a safe and conscious garden on a balcony. [12:52] Seal coating pavement with cracks is not a sustainable repair solution. [14:30] Brick buildings are beautiful but do not let destructive ivy grow on them. [18:00] Painting brick causes more water intrusion problems than it solves. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:35] Bobby describes some root causes for cracks in masonry walls. [3:12] Control joints and/or wall ties are necessary for masonry walls due to the possible expansion and corrosion of brick material. [5:20] Drainage problems and water damage to brick will cause bulges and cracks in walls. [7:55] Causes for cracks in masonry walls can differ by geographical area. [9:16] Possible outcomes if cracks in brick masonry walls are not properly fixed. [14:16] Evaluating cracks in masonry walls requires a visual inspection, sampling of the wall, or other non-intrusive testing. [17:10] A General Rule of Thumb for simple or complicated repairs in masonry wall cracks. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:34] Information on properly qualifying contractors. [5:25] Smaller tasks help vet contractors before hiring them for larger projects. [6:47] Payment and performance bonds are part of a contractor’s fiduciary responsibility. [8:45] Investigating a problem for a tenant and evaluating a contractor’s proposal. [13:44] Every county is different, are permits required? Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:09] The three types of shrinkage cracks and how to determine if a crack in concrete is structural or cosmetic. [3:06] How chlorides and other contaminants cause corrosion in a structure’s steel frame. [4:43] A crack in concrete is akin to an open wound in the structure. [6:41] Understanding freeze-thaw cracks, restraint cracks, and other common causes of concrete cracks. [12:06] Examining the possible hazards if cracks in concrete are left unrepaired. [14:04] Evaluating cracks in concrete structures. [17:32] Repair options, maintenance cycles, and subsequent protection for concrete cracks. Resources: ETC Website American Concrete Institute Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:34] How long a retaining wall will last depends on whether it is built with timber, concrete or masonry, or segmental block. [7:46] Recommended maintenance for retaining walls. [10:26] Typical cost associated with installing or replacing retaining walls. [13:00] Top three considerations when choosing a retaining wall replacement. [18:01] Geotechnical reports and permits are common requirements before installation or replacement of a retaining wall. [20:39] Changed Use and Fall protection guidelines for retaining walls. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:13] Before removing a stain, find the origin. [3:20] Take care when pressure washing common white calcium stains. [5:33] Advice for removing graffiti from high-traffic areas. [7:46] Painting a brick building is inadvisable and costly to reverse. [12:03] Tips for reducing the cost of external building maintenance. [16:01] Rules-of-thumb for repointing a masonry wall. [21:28] Flashings can reduce water intrusion around tops of walls and coping stones. Resources: ETC Website Listen to more Behind the Masonry Wall Podcast Episodes

Discussion Points: [1:09] Simple upgrades that do not require a permit or approval to increase the eye appeal of a building or units. [3:04] Tips for upgrading kitchens and storage areas to increase rental income. [8:00] Puck lighting creates an attractive ambiance under kitchen cabinets. [9:21] Bumper stops and hinges can refine cabinets and doors. [11:51] Prospective renters notice enhanced fixtures in kitchens and baths. [14:02] Corridor and common area considerations for apartment buildings. [21:56] A hefty investment is no longer needed to offer desirable amenities. [25:28] Recommendations for beautifying bedrooms.

Discussion Points: [1:01] The structural failure possibilities of water infiltration due to inadequate installation of control joints. [3:38] How to fix cracks due to the lack of control joints. [7:28] Cracks in parapet walls and the Brick Industry Association recommendations for control joints. [8:17] The importance of the binding of brick to mortar, and wall ties. [13:06] Antiquated header courses increase the structural failure rate. [15:45] Common problems with corrugated wall ties. [16:30] Ninety percent of water intrusion issues are due to flashings and lack of end dams. [22:01] Benefits and concerns about mortar nets.

Engineering and Technical Consultants (ETC) is a team of engineers, architects and building professionals helping property managers & owners identify and correct building problems. We share practical information, along with industry tips-and-tricks from the challenging construction world. There's no hidden agenda - we're just here to serve as your trusted advisors. @etc-web.com