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DESIGN FOR DRY SINGLE-WYTHE CONCRETE MASONRY

Dry concrete masonry walls are obtained when the design and construction addresses the movement of water into, through, and out of the wall. This includes detailing and protecting building elements including parapets, roofs, all wall penetrations (utility and fire protective openings, fenestration, doors, etc.), movement joints, sills and other ...

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DESIGN FOR DRY SINGLE-WYTHE CONCRETE MASONRY

The major objective in designing dry concrete masonry walls is to keep water from entering or penetrating the wall. In addition to precipitation, moisture can find its way into masonry walls from a number of different sources (see Fig - ure 1). Dry concrete masonry walls are obtained when the design and construction addresses the movement of ...

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Design and Construction of Dry Single-Wythe Lightweight ...

Design and Construction of Dry Single-Wythe Lightweight Concrete Masonry Exterior Walls Discussion. Single-wythe concrete masonry walls are widely used because of their installation efficiency, thermal savings, superior fire rating and life cycle economy for the owner. In order to be

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Design and Construction Guidelines for Dry-Stack Concrete ...

Design and Construction Guidelines for Dry-Stack Concrete Masonry Table of Contents Chapter 1 – Introduction Chapter 2 – Materials Chapter 3 – Dry-Stack Masonry Systems Chapter 4 – Seismic Design Recommendations Chapter 5 – Performance and Serviceability Chapter 6 – References

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Best Practices for Keeping Single-Wythe Concrete Block ...

Design For Dry Single-Wythe Concrete Masonry Walls, NCMA TEK 19-2A, 2008 c. Designing and Building Dry Single-Wythe Block Walls, Masonry Advisory Council, Jason Yana, April 2011, maconline d. Helpful suggestions from industry in providing dry single-wythe masonry. Check escsi for all the benefits lightweight masonry provides in

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DESIGN OF REINFORCED CONCRETE MASONRY DIAPHRAGM WALLS

5. The exterior wythe can be flashed and drained similar to the conventional back-up of an anchored veneer in cavity wall construction as detailed in TEK 19-5A, Flashing Details for Concrete Masonry Walls, or for single wythe walls per TEK 19-2B, Design for Dry Single-Wythe Concrete Masonry

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Design and Construction Guidelines for Dry-Stack Concrete ...

Design and Construction Guidelines for Dry-Stack Concrete Masonry Table of Contents Chapter 1 – Introduction Chapter 2 – Materials Chapter 3 – Dry-Stack Masonry Systems Chapter 4 – Seismic Design Recommendations Chapter 5 – Performance and Serviceability Chapter 6 – References

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Building Concrete Masonry Homes: Design and

questions the construction of two single-wythe CMU homes in non-traditional CMU markets, i.e., northern climates, were fully documented. Although these case study homes cannot address all of the issues involved in concrete masonry construction, key results are presented below. The case study homes were in Ohio and Minnesota.

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Masonry Best Practices: Keeping your Single Wythe Masonry ...

Single wythe concrete block construction does a great job in preventing water from entering the interior of your building but there are several important “belts and suspenders” that should be included in your design to make sure your masonry wall does the best job possible.

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CONTROL AND REMOVAL OF EFFLORESCENCE - NCMA

TEK 19-2B Design for Dry Single-Wythe Concrete Masonry Walls and TEK 19-4A Flashing Strategies for Concrete Masonry Walls (refs. 4, 7) provide a more complete discussion on the proper use of flashings and details to minimize water entry. Numerous surface treatments are available for the construction of weathertight concrete masonry walls.

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Chapter 4: Special Design Considerations – RMMI

National Concrete Masonry Association. TEK 19-2A Design for Dry Single-Wythe Concrete Masonry Walls (Herndon, VA: National Concrete Masonry Association, 2004). Northwest Concrete Masonry Association. Tek Note Rain-Resistant Architectural Concrete Masonry (Mill Creek, WA: Northwest Concrete Masonry Association, 2014). ASTM International.

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BASIC MASONRY MATERIALS METHODS 04050

• TEK 10-2 - Control Joints for Concrete Masonry Walls - Empirical Method • TEK 19-2 - Design for Dry Single-Wythe Concrete Masonry Walls • e s • TEK 19-5 - Flashing Details for Concrete s Consult the manufacturer’s representative or website for details and specifications applica-ble to wall design selection for the DRY-BLOCK. S

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CONSTRUCTION OF REINFORCED CONCRETE MASONRY

Concrete Masonry Walls, (ref. 6) provides additional details applicable to this construction. Figure 4 shows a wall base detail applicable to an ex-terior diaphragm wythe without a cavity and veneer. TEK 19-2B, Design for Dry Single Wythe Concrete Masonry Walls, (ref. 7) provides additional details for single wythe construction.

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NCMA TEK MANUAL Masonry Design and Construction

Jul 03, 2014  NCMA TEK MANUAL Masonry Design and Construction. The National Concrete Masonry Association (NCMA), established in 1918, is the national trade association representing the concrete masonry industry. The Association is involved in a broad range of technical, research, marketing, government relations and communications activities.

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CONCRETE PRODUCT DATA SHEET DRY CAST Krete

Concrete Masonry Units and Related Units • ACI 530.1/ASCE 6 TMS 602 2008 - Specification for Masonry Structures Data Sheet continued PRODUCT DATA SHEET DRY CAST Krete Control 202 is a reactive, minimal swipe producing admixture designed to offer plasticizing action in addition to primary and secondary efflorescence control in semi dry ...

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Quality Masonry: Single Wythe CMUs from Echelon Masonry

Single wythe concrete masonry units (CMU) are a durable, cost-effective, aesthetically versatile form of masonry construction that has been widely used worldwide for decades. A sustainable, effective solution for owners and architects looking for permanence and low maintenance, single wythe construction is defined as a stone, brick, or concrete ...

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HYDRAPEL MORTAR ADMIXTURE - Euclid Chemical

HYDRAPEL MORTAR ADMIXTURE is a complex dry powder additive formulated to prevent moisture intrusion in masonry structures, and is an essential component of the HYDRAPEL Water Repellent Admixture System. HYDRAPEL MORTAR ADMIXTURE significantly reduces water absorption and efflorescence potential, and will help preserve color and overall mortar integrity as a result.

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Virginia Masonry

The Virginia Masonry Association (VMA) is an organization comprised of masonry contractors and manufacturers that promote masonry construction in central Virginia by providing a source of education for architects, contractors, homeowners and trade school apprenticeship programs.

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Why Split-Face and Concrete Blocks are Prone to Water ...

Apr 15, 2020  In addition, follow the recommendations of the American Society for Testing and Materials (ASTM), National Concrete Masonry Association (NCMA), TEK 19-2B, Design for Dry Single-wythe Concrete Masonry Walls, which describes waterproofing approaches for single-wythe exterior concrete masonry facades.

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Designing and Constructing Single-Wythe Concrete Masonry ...

Single-wythe walls can be insulated as shown in Figure 2. Regardless of a project’s energy efficiency and sustainability design goals, concrete masonry walls can help to meet these goals. In addition to the thermal mass benefits discussed in this article, concrete masonry is a locally-produced construction

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Building Concrete Masonry Homes: Design and Construction ...

questions the construction of two single-wythe CMU homes in non-traditional CMU markets, i.e., northern climates, were fully documented. Although these case study homes cannot address all of the issues involved in concrete masonry construction, key results are presented below. The case study homes were in Ohio and Minnesota.

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BASIC MASONRY MATERIALS METHODS 04050

• TEK 10-2 - Control Joints for Concrete Masonry Walls - Empirical Method • TEK 19-2 - Design for Dry Single-Wythe Concrete Masonry Walls • e s • TEK 19-5 - Flashing Details for Concrete s Consult the manufacturer’s representative or website for details and specifications applica-ble to wall design selection for the DRY-BLOCK. S

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Single Wythe: Reinforced Concrete Block - Mason Contractors

Designers in the Pacific northwest have learned how to use single-wythe concrete masonry walls effectively for shopping centers, restaurants, hotels, schools, fire and police stations. In these applications, an opaque elastomeric coating is used to form a weather barrier on the outside wall face.

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CONSTRUCTION OF REINFORCED CONCRETE MASONRY

Concrete Masonry Walls, (ref. 6) provides additional details applicable to this construction. Figure 4 shows a wall base detail applicable to an ex-terior diaphragm wythe without a cavity and veneer. TEK 19-2B, Design for Dry Single Wythe Concrete Masonry Walls, (ref. 7) provides additional details for single wythe construction.

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Durable Waterproofing for Concrete Masonry Walls ...

Jun 24, 2014  A single-wythe concrete masonry wall may be a cost-effective structural element, but it can present challenges for waterproofing. The National Concrete Masonry Association (NCMA) recommends redundancy to keep concrete masonry walls dry through techniques at the surface of the wall, within the wall, and through adequate drainage systems.

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Coating System Concerns for Single-Wythe Concrete Masonry ...

May 23, 2013  Coating System Concerns for Single-Wythe Concrete Masonry Unit (CMU) Construction Within a 20-mile radius of your home, you have seen one or more big box stores, strip malls, or other buildings with peeling paint on the exterior and/or interior surfaces.

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CONCRETE PRODUCT DATA SHEET DRY CAST Krete

Concrete Masonry Units and Related Units • ACI 530.1/ASCE 6 TMS 602 2008 - Specification for Masonry Structures Data Sheet continued PRODUCT DATA SHEET DRY CAST Krete Control 202 is a reactive, minimal swipe producing admixture designed to offer plasticizing action in addition to primary and secondary efflorescence control in semi dry ...

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MasterPel 210E - Master Builders Solutions

Methods: Design and construction details must observe all applicable design codes incorporating the recommendations of NCMA TEK 10-1A, Crack Control in Concrete Masonry Walls; TEK 19-2A, Design for Dry Single Wythe Concrete Masonry Walls; TEK 19-4A, Flashing Strategies For Concrete Masonry Walls; and TEK 19-5A, Flashing Details For Concrete

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Cracking of Masonry Walls - BuildSite

The DRY-BLOCK® System of admixtures for concrete masonry units (CMU) and mortar is an effective water-repellent system. However, DRY-BLOCK cannot prevent water from penetrating a wall with cracks. Cracking generally occurs as a result of a number of factors such as the expansion and

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Chapter 7: Single-Wythe CMU Systems – RMMI

The Chapter 7 wall systems consist of a single-wythe concrete masonry unit (CMU) wall structure, often composed of split-face block. While many wall system variations may apply to single-wythe CMU wall systems, this chapter focuses on an interior-insulated CMU wall system that has demonstrated successful building enclosure performance within Colorado and southern Wyoming.

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DAT-0552 MasterPel 240MA 062518

Methods: Design and construction details must observe all applicable design codes incorporating the recommendations of NCMA TEK 10-1A, Crack Control in Concrete Masonry Walls; TEK19-2A, Design for Dry Single –Wythe Concrete Masonry Walls; TEK 19-4A, Flashing Strategies For Concrete Masonry Walls; and TEK 19-5A, Flashing Details For Concrete

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FAQs – Masonry Institute of Michigan

The National Concrete Masonry Association, NCMA TEK 19-02B, Design for Dry Single wythe Concrete Masonry Walls, includes recommendations for moisture management for single wythe walls: The major objective in designing dry concrete masonry walls is to keep water from entering or penetrating the wall.

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Single-Wythe Concrete Masonry Units

Single-Wythe Concrete Masonry Units INSPIRATION GUIDE. ... to tackle the construction and design challenges you face. While traditional brick veneers require structural reinforcement, Quik-Brik ... admixture — keeping indoor walls dry and reducing the potential for mold growth. Sound Absorption

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