ASTM D146/D146M
Standard Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing
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About This Item
ASTM D146/D146M is a standard test methods document for sampling and testing bitumen-saturated felts and woven fabrics used in roofing and waterproofing. It helps define how these materials are evaluated so buyers, laboratories, and manufacturers can compare results more consistently. By focusing on both sampling and test procedures, it supports quality control and product verification for materials that must perform reliably in demanding building applications.
Overview of ASTM D146/D146M
This ASTM standard provides test methods for assessing bitumen-saturated felts and woven fabrics, with attention to how samples are taken and how the materials are tested. The title indicates a practical framework for evaluating products intended for roofing and waterproofing use, where material consistency and performance matter. ASTM D146/D146M is commonly used as a technical reference when verifying whether these products meet expected characteristics for construction and maintenance applications.
Common use cases of ASTM D146/D146M
ASTM D146/D146M is typically used when testing materials made for roofing and waterproofing systems, especially bitumen-saturated felts and woven fabrics. It may support laboratory testing, incoming inspection, product qualification, and routine quality checks in manufacturing or procurement workflows. The standard is also useful when comparing materials from different suppliers, since consistent sampling and test methods can improve the reliability of performance evaluations.
Benefits of using ASTM D146/D146M
Using ASTM D146/D146M helps promote consistent test results and clearer communication between manufacturers, purchasers, and testing labs. It can reduce ambiguity in sampling and evaluation, which is important when materials are selected for roofing or waterproofing applications. For organizations focused on compliance, quality control, and risk reduction, this ASTM standard supports more dependable product assessment and better purchasing decisions.
- Sampling guidance for material evaluation
- Testing framework for saturated felts and woven fabrics
- Supports roofing and waterproofing quality checks
- Useful for product comparison and procurement
- Publication Date: 2020-10-06
- Publisher: ASTM
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