ASTM D3274 PDF

Category, Microbiology Laboratory. Test, ASTM D Description. Standard Test Method for Evaluating Degree of Surface Disfigurement of Paint Films by. Buy ASTM D TEST METHOD FOR EVALUATING DEGREE OF SURFACE DISFIGUREMENT OF PAINT FILMS BY FUNGAL OR. experiments were performed according to ASTM standard method D as . On ASTM D, a score of 10 means no fungal growth, while zero means.

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The visual scales are meant to be used by the unaided eye to rate algal, fungal, or dirt disfigurement on larger surface areas such as test panels, siding boards, or entire buildings. Add to Alert PDF. Because of their dark pigmentation, it is frequently difficult to distinguish fungi from dirt or soil particles. This method may be used to rate interior fungal or algal growth, but it should be noted that the growth patterns on interior surfaces are different than exterior due to the lack of weathering influences.

The visual rating of paint surface disfigurement due to fungal or algal attack is required in order to compare the performance of different coatings. This standard is not included in any packages. If this is used for large areas, the project should be broken down into smaller sections. It is at these levels that greater discernment is necessary.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Proceed to Checkout Continue Shopping. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

The visual scales are meant to be used by the unaided eye to rate algal, fungal, or dirt disfigurement on larger surface areas such as test panels, siding boards, or entire buildings. Because of their dark pigmentation, it is frequently difficult to distinguish fungi from dirt or soil particles.

The ashm rating of paint surface disfigurement due to fungal or algal attack is required in order to compare the performance of different coatings.

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The visual rating of paint surface disfigurement due to fungal or algal attack is required in order to compare the performance of different coatings. Test procedures such as Practices DDand G7 are available describing natural exposure tests that can be used to expose paint films, in order to create fungal or algal growth. A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Please first log in with a verified email before subscribing to alerts.

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Standards Subsctiption may be the perfect solution. If this is used for large d33274, the project should be broken down into smaller sections. You can download and open this file sstm your own computer but DRM prevents opening this file on another computer, d3724 a networked server. If this is used for large areas, the project should asym broken down into smaller sections.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Norma ASTM D()

Historical Version s – view previous versions of standard. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. Subscription pricing is determined by: This standard is also available to be included in Standards Subscriptions. It is primarily intended for test specimens, but can also be sued for rating mildew growth on larger structures such as entire houses.

Your Alert Profile lists the documents that will be monitored. The benefits of a subscription: The visual scales are meant to be used by the unaided eye to rate algal, fungal, or dirt disfigurement on larger surface areas such as test panels, siding boards, or entire buildings. Link to Active This link will always route to the current Active version of the standard. The scale is intended to provide for more discrimination at the earlier stages of fungal or algal growth.

Need more than one copy? Techniques are included for the differentiation of soil and dirt. If the document is revised or amended, you will be notified by email. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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Techniques are included for the differentiation of soil and dirt. If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password. Please first verify your email before subscribing to alerts. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

It is primarily intended for test specimens, but can also be sued for rating mildew growth on larger structures such as entire houses.

ASTM D3274 – 09(2017)

Test procedures such as Practices DDand G 7 are available describing natural exposure tests that can be used to expose paint films, in order to create fungal or algal growth. It must be noted that because it is difficult to distinguish mild fungal or algal growth on the very dark substrates, there may be a tendency to under-rate those specimens.

As the voice of the U. Start Webshop Product catalog Product presentation. This method may be used to rate interior fungal or algal growth, but it should be noted that the growth patterns on interior surfaces are different than exterior due to the lack of weathering influences.

NOK 1 ,00 excl. It must be noted that because it is difficult to distinguish mild fungal or algal growth on the very dark substrates, qstm may be a tendency to under-rate those specimens. We have no amendments or corrections for this standard. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

Read more about subscriptions. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.