Information about Chemicals September 6, 2008 All RenovatorsProducts & ServicesKnowledge BaseThe Forums How to clean rain lamp... Member Sign In|Company Sign In  Searched The Knowledge Base for "chemicals"  Found 39 matches  << Previous 10  Viewing 1 - 10 of 39 Next 10 >>  Removing Graffiti from Historic Masonry Successful graffiti removal from historic masonry depends on achieving a balance between breaking the bond between the graffiti and the masonry surface without damaging the masonry. read more   The Maintenance and Repair of Cast Iron Cast iron played a pre-eminent role in the industrial development of our country during the 19th century. Cast-iron machinery filled America's factories and made possible the growth of railroad transportation. Cast iron was used extensively in our cities for water systems and street lighting. read more   Alcoholic Beverage Stains on Hard Surface Floors Rub with a cloth dampened in a solution of detergent and warm water. If the stain remains, rub it with a different cloth dampened with denatured alcohol. read more   Chimney Problems The combustion process when wood is burned is never complete. The smoke from a wood fire usually contains a dark brown or black substance which has an unpleasant odor. This tar-like substance is called creosote and is found almost anywhere in a wood heating system. read more   Applied Decoration for Historic Interiors Anyone who has ever walked through historic houses and large public buildings, visited an art gallery, picked up a picture frame in an antique shop, or even ridden on an old carousel has been close to composition ornament, but has probably not known what it was or how it was made. read more   Dangers of Abrasive Cleaning Abrasive cleaning methods are responsible for causing a great deal of damage to historic building materials. To prevent indiscriminate use of these potentially harmful techniques, this brief has been prepared to explain abrasive cleaning methods, how they can be... read more   The Repair and Thermal Upgrading of Historic Steel Windows Windows are among the most vulnerable features of historic buildings undergoing rehabilitation. This is especially the case with rolled steel windows, which are often mistakenly not deemed worthy of preservation in the conversion of old buildings to new uses. read more   Assessing Cleaning and Water-Repellent Treatments Inappropriate cleaning and coating treatments are a major cause of damage to historic masonry buildings. While either or both treatments may be appropriate in some cases, they can be very destructive to historic masonry if they are not selected carefully. read more   Terrazzo Floors--Stain Removal Try the following methods for these common stains. Try the first method listed first, and go to the second only if this doesn't work. For unknown stains or heavy staining, consult a professional. read more   Exterior Paint Problems Removing paints down to bare wood surfaces using harsh methods can permanently damage those surfaces; therefore such methods are not recommended. Also, total removal obliterates evidence of the historical paints and their sequence and architectural context. read more   << Previous 10  Viewing 1 - 10 of 39 Next 10 >>   Searched The Knowledge Base for "chemicals"  Found 39 matches    Ads by Google   See Related... Products & Services Forum Posts   Members:  Sign In  |  Register  |  Benefits  |  Feedback  |  Tell-a-Friend  |  Help   Companies:  Sign In  |  Account Manager  |  Promote Your Company  |  Register  |  Help Copyright ©2008 by Renovators, a TB Systems company. All rights reserved. Privacy policy.