This standard describes ferrous sulfate (FeSO4) in moist, dried, and solution (liquid) forms for the treatment of potable water, wastewater, or reclaimed water.
The purpose of this standard is to provide minimum requirements for ferrous sulfate, including physical, chemical, sampling, packaging, shipping, and testing requirements.
This standard can be referenced in documents for purchasing and receiving ferrous sulfate and can be used as a guide for testing the physical and chemical properties of ferrous sulfate samples. The stipulations of this standard apply when this document has been referenced and then only to ferrous sulfate used in the treatment of potable water, wastewater, or reclaimed water.
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Author(s)/Editor(s): David Siskind | Size: 7.8 MB| Format:PDF| Quality:Scanner| Publisher: Intl Society of Explosives| Year: 2000| pages: 120 | ISBN: 1892396114 978-1892396112
This book summarizes the results of research by the U.S. Bureau of Mines (USBM) and related work by others on vibrations and airblast from lasting and specifically their impacts on homes and other structures.
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This guide is intended for estimation of prestress losses in concrete structures. Methods presented include lump sum, simplified approaches addressing individual source of loss, and additional estimation methods. They address losses in pretensioned and post-tensioned members, including bonded, unbonded, and external tendons. Note that these estimation methods have not been evaluated for relative merits. A discussion of the variability of prestress losses caused by the variability in concrete properties is also presented. Several example problems are included.
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ACI PRC-423.10-16 Guide to Estimating Prestress Losses
Author(s): Joint ACI-ASCE Committee 423
Publish Date: 2016 ISBN: 9781945487132 Published By: ACI Related Links:
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This guide provides guidance on planning, performing, and documenting visual condition surveys of concrete structures. Chapter 1 defines the objective and scope of this guide and Chapter 2 covers terminology. Chapter 3 includes the process and tools one would use to plan and conduct a condition survey. Chapter 4 provides an image library and associated descriptions of the visual features that may be encountered when conducting the survey. Chapters 5 through Chapter 7 discuss the likely causes of the various features one might see when performing a visual condition survey.
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This guide is intended for use by architects, engineers, contractors, building officials, and manufacturers. Its purpose is to present, in a single source, information that can help those individuals design, specify, and construct with factory-reinforced panels of autoclaved aerated concrete (AAC). In this guide, introductory information on AAC is first presented, followed by a description of its manufacture, guidance on structural design using reinforced panels, and guidance on construction with such panels. The body of this guide ends with an extensive background chapter on the material characteristics of AAC and the structural behavior and design of AAC elements.
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The purpose of this standard is to provide the minimum requirements for aqua ammonia, including physical, chemical, sampling, packaging, shipping, and testing requirements.
This standard describes aqua ammonia (liquid ammonium hydroxide) for use in the treatment of potable water, wastewater, or reclaimed water. It can be referenced in documents for purchasing and receiving aqua ammonia and can be used as a guide for testing the physical and chemical properties of aqua ammonia samples. The stipulations of this standard apply when this document has been referenced and then only to aqua ammonia used in the treatment of potable water, wastewater, or reclaimed water.
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The purpose of this standard is to provide the minimum requirements for anhydrous ammonia, including physical, chemical, sampling, testing, packaging, and shipping requirements.
This standard describes the use of anhydrous ammonia in the treatment of potable water, wastewater, and reclaimed water. Anhydrous means free from water. It can be referenced in documents for purchasing and receiving anhydrous ammonia and can be used as a guide for testing the physical and chemical properties of anhydrous ammonia. The stipulations of this standard apply when this document has been referenced and then only to anhydrous ammonia used in the treatment of potable water, wastewater, and reclaimed water.
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This standard describes liquid oxygen (LOX) for the generation of ozone used in the treatment of potable water, wastewater, or reclaimed water.
The purpose of this standard is to provide the minimum requirements for LOX intended for the generation of ozone used in the treatment of water, wastewater, and reclaimed water. This standard includes physical, chemical, packaging, shipping, sampling, and testing requirements. This standard can be referenced in purchase documents for LOX and can be used as a guide for sampling and testing the physical and chemical properties of LOX samples. The stipulations of this standard apply when this document has been referenced and then only for LOX used for generation of ozone for water supply applications and in the treatment of potable water, wastewater, or reclaimed water.
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