ASTM C307 PDF

More C White-pigmented membrane-forming compounds serve the additional purpose of reducing the temperature rise in concrete exposed to radiation from the sun. The membrane-forming compounds covered by this specification are suitable for use as curing media for fresh concrete, and may also be used for further curing of concrete after removal of forms or after initial moist curing. Liquid membrane-forming compound types 1 and 1-D shall be clear or translucent. Type 2 liquid membrane-forming compounds shall consist of finely-divided white pigment and vehicle, ready-mixed for immediate use as is.

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More C White-pigmented membrane-forming compounds serve the additional purpose of reducing the temperature rise in concrete exposed to radiation from the sun. The membrane-forming compounds covered by this specification are suitable for use as curing media for fresh concrete, and may also be used for further curing of concrete after removal of forms or after initial moist curing. Liquid membrane-forming compound types 1 and 1-D shall be clear or translucent.

Type 2 liquid membrane-forming compounds shall consist of finely-divided white pigment and vehicle, ready-mixed for immediate use as is. Liquid membrane-forming compounds, when tested, shall restrict the loss of water not more than the requirements prescribed. Liquid membrane-forming compounds, when tested, shall dry to touch in not more than 4 h.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Scope 1. Membrane-forming compounds with special properties including better water retention, minimum solids content, resistance to ultraviolet radiation, acid and alkali resistance and non-interference with adhesives are described in Specification C The allowable composition of products covered by this specification is limited by various local, regional, and national regulations.

Issues related to air quality solvent emission , worker exposure, and other hazards are not addressed here. It is the responsibility of the producers and users of these materials to comply with pertinent regulations. These notes and footnotes shall not be considered as requirements of the standard. The values given in parentheses are provided for informational purposes only. 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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ASTM C307 PDF

Sasar ASTM C Standard Force range of 5 kN to kN 1, lbf to 3c07, lbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models. If you need more info or have any questions, please note the Lab ID number and contact us at: Aggregate in the systems should not exceed 0. If you need more info or have any questions, please note the Lab ID number and contact us at:. Give one of our application engineers a call today for help with creating the best budget and testing plan according to Cc C We are confident that we have what you are looking for. Instructions Please provide information in respect to whether the sample provided is epoxy or sulfur based. By means of our tensile testing expertise and modular product design, we will help find the testing solution that is right for you. It is recognized that chemical resistant mortars, grouts and monolithic surfaces are usually under tension when in ast however, such data is useful for determining rate of cure and other properties.

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ASTM C307 Chemical-Resistant Mortar, Grouts, and Surfacing Tensile Testing

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