This publication is a Chinese-language abridged translastion of Humidity Control Design Guide for Commercial and Institutional Buildings, product code 90421.This book is designed to help technical professionals design humidity control systems for commercial buildings. The Guide provides the HVAC designer with complete coverage of humidity control from basic principles to real-world design advice, and is organized in a logical, easy-to-follow layout.This book has been translated and distributed by Munters with permission from ASHRAE. No part of this book may be reproduced without permission in writing from ASHRAE or from the original holder of the copyright as indicated in the text, except by a reviewer who may quote brief passages or reproduce illustrations in a review with appropriate credit; nor may any part of this book be stored in a retrieval system, or transmitted in any form by any means - electronic, photocopying, recording or other - without permission in writing from ASHRAE or from the original copyright holder.

This 4-color, hardback book is an easy-to-read, user-friendly manual aimed at HVAC designers concerned with humidity control. It helps to define the purpose of a humidity control project, and provides information on the effects of humidity on mold, mildew, bacteria, viruses and overall human health and comfort. The text also discusses how humidity control equipment works and the importance of managing air pressure in a building. Schools, office buildings, nursing homes and laboratories are discussed in depth along with other types of buildings. The book provides checklists to help architects, owners, contractors and building and HVAC system designers get the job done quickly and accurately. ASHRAE Research Project 1047.

"Provides a summary of what is understood within ASHRAE about dampness-related health risks in buildings along with suggestions for HVAC system designers that can help avoid such risks as well as a simple and easily recognizable description of dampness that is sufficient to increase the probability of negative health effects and practical quantitative tools and techniques that can alert managers to the risk of a building or an indoor space becoming damp to an extent that affects health in the future"--

Health care HVAC systems serve facilities in which the population is uniquely vulnerable and exposed to an elevated risk of health, fire, and safety hazard. These heavily regulated, high-stakes facilities undergo continuous maintenance, verification, inspection, and recertification, typically operate 24/7, and are owner occupied for long life. The HVAC systems in health care facilities must be carefully designed to be installed, operated and maintained in coordination with specialized buildings services, including emergency and normal power, plumbing and medical gas systems, automatic transport, fire protections and a myriad of IT systems, all within a limited building envelope.

"Focuses on needs of owners, architects and engineers who build and manage buildings in hot and humid climates; includes info on building enclosures, dehumidification, sustainability, mold avoidance, energy reduction, moisture management and techniques for reducing energy consumption in hot and humid climates, based on real-world field experience and ASHRAE research"--Provided by publisher.

Almost all homes, apartments, and commercial buildings will experience leaks, flooding, or other forms of excessive indoor dampness at some point. Not only is excessive dampness a health problem by itself, it also contributes to several other potentially problematic types of situations. Molds and other microbial agents favor damp indoor environments, and excess moisture may initiate the release of chemical emissions from damaged building materials and furnishings. This new book from the Institute of Medicine examines the health impact of exposures resulting from damp indoor environments and offers recommendations for public health interventions. Damp Indoor Spaces and Health covers a broad range of topics. The book not only examines the relationship between damp or moldy indoor environments and adverse health outcomes but also discusses how and where buildings get wet, how dampness influences microbial growth and chemical emissions, ways to prevent and remediate dampness, and elements of a public health response to the issues. A comprehensive literature review finds sufficient evidence of an association between damp indoor environments and some upper respiratory tract symptoms, coughing, wheezing, and asthma symptoms in sensitized persons. This important book will be of interest to a wide-ranging audience of science, health, engineering, and building professionals, government officials, and members of the public.