ASTM C1616-07 (2018) PDF
Name in English:
St ASTM C1616-07 (2018)
Name in Russian:
Ст ASTM C1616-07 (2018)
Original standard ASTM C1616-07 (2018) in PDF full version. Additional info + preview on request
Full title and description
Standard Test Method for Determining the Moisture Content of Organic and Inorganic Insulation Materials by Weight — designation C1616 − 07 (reapproved 2018). This procedure specifies how to determine moisture content expressed as a percentage of the dry weight for a wide range of organic and inorganic insulating materials.
Abstract
This short test method describes specimen selection and preparation, drying to remove free moisture, and calculation and reporting of moisture content by weight (percentage of dry weight). It is intended to provide a simple, repeatable gravimetric procedure for laboratories and quality-control users concerned with the effects of moisture on thermal and physical properties of insulation.
General information
- Status: Reapproved 2018 as C1616-07(2018); subsequently replaced by ASTM C1616-25 (published 2025).
- Publication date: Original designation C1616-07 (2007); reapproval 2018 (C1616-07(2018)).
- Publisher: ASTM International.
- ICS / categories: 29.035.01 (Insulating materials in general).
- Edition / version: C1616-07 (reapproved 2018).
- Number of pages: 2 pages (short test method).
Scope
This test method determines moisture content, reported as a percentage of the dry (moisture‑free) weight of organic and inorganic insulation materials. Values are stated in inch‑pound units (with SI units for information), and the method is intended for general laboratory and field use where gravimetric moisture determination is appropriate.
Key topics and requirements
- Gravimetric determination of moisture content expressed as percent of dry weight.
- Specimen selection and preparation to obtain representative samples.
- Drying procedure to obtain moisture‑free weight (controlled heating to constant weight as specified by the method).
- Calculation and reporting conventions (units, rounding, and notation for moisture content results).
- Notes on safety and applicability — users must apply appropriate health, safety, and environmental practices.
Typical use and users
Used by materials testing laboratories, insulation manufacturers, building envelope specialists, quality control and assurance personnel, and researchers assessing the effect of moisture on thermal performance and physical properties of insulation products. Typical applications include acceptance testing, laboratory R&D, and failure analysis.
Related standards
Commonly referenced or associated standards include ASTM C168 (terminology relating to thermal insulation) and other ASTM test methods addressing insulation characterization; later editions and cross‑references are documented in the ASTM lifecycle for C1616. The 2025 revision (C1616-25) lists standards that reference or are referenced by this method.
Keywords
moisture content, water content, insulation, organic insulation, inorganic insulation, gravimetric, dry weight, ASTM C1616.
FAQ
Q: What is this standard?
A: ASTM C1616-07(2018) is a short gravimetric test method that defines how to determine the moisture content of organic and inorganic insulation materials expressed as a percentage of dry weight.
Q: What does it cover?
A: It covers specimen selection/preparation, drying to obtain moisture‑free weight, calculation of moisture content as a percentage of dry weight, and reporting conventions; values are given in inch‑pound units with SI units for information.
Q: Who typically uses it?
A: Materials testing labs, insulation manufacturers, building envelope consultants, QC/QA staff, and researchers working on thermal performance and material durability.
Q: Is it current or superseded?
A: The C1616-07 text was reapproved in 2018 (C1616-07(2018)). It has since been replaced by a 2025 edition designated ASTM C1616-25; users who require the most current mandatory text should use the 2025 active edition.
Q: Is it part of a series?
A: It is maintained by ASTM Committee C16 (subcommittee C16.33) and is one of several short test methods and specifications covering thermal insulation properties and testing.
Q: What are the key keywords?
A: Moisture content, insulation, gravimetric test, dry weight, organic insulation, inorganic insulation.