ASTM C926
Standard Specification for Application of Portland Cement-Based Plaster
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About This Item
ASTM C926 is the ASTM standard specification for application of Portland cement-based plaster, giving buyers and project teams a clear technical reference for how this material is applied. It is used to support consistent workmanship, material selection, and quality expectations where Portland cement-based plaster is specified. By defining a recognized baseline for application, ASTM C926 helps reduce ambiguity during procurement, installation, and inspection on construction projects that rely on plaster systems.
Purpose of ASTM C926
The purpose of the Standard Specification for Application of Portland Cement-Based Plaster is to establish a common framework for how this type of plaster should be applied in practice. As an ASTM standard, it is intended to support consistency and communication among specifiers, contractors, and reviewers. ASTM C926 is especially useful when a project needs a dependable technical reference for application requirements, helping align expectations for material use, installation practices, and general performance considerations.
Common use cases of ASTM C926
This standard is commonly referenced in construction specifications, submittals, and quality control documents where Portland cement-based plaster is part of the building envelope or finish system. It may be used by architects, contractors, inspectors, and procurement teams when defining acceptable application practices or confirming compliance with project requirements. ASTM C926 is also relevant when comparing product offerings, reviewing installation methods, or supporting technical coordination for plaster-related work.
Why ASTM C926 matters
ASTM C926 matters because a clear application specification can improve consistency from one project to the next. It supports compliance efforts by giving teams a recognized basis for evaluating whether Portland cement-based plaster is applied in an appropriate and controlled manner. For product evaluation and quality control, the standard helps reduce misunderstandings, supports more accurate specification writing, and can lower the risk of installation-related disputes. In that way, ASTM C926 serves as a practical reference for reliable project execution.
- Application specification for Portland cement-based plaster
- Useful for project specifications and submittals
- Supports installation consistency and quality control
- Helps align compliance and inspection expectations
- Relevant to plaster system planning and review
- Publication Date: 2024-05-08
- Publisher: ASTM
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