:: rawblogXport ::
union news / workers rights / construction / safety / irony...
 |
|||||||
| carpentersunionbc.com | |||||||
|---|---|---|---|---|---|---|---|
| google news | |||||||
recent posts: | |||||||
| BlogRolling: | |||||||
blogs that link here  
    
  implementation: email d@ve2300 this weblog is the work of dave livingston, a union carpenter in nelson bc canada 
|
FAIR USE NOTICE: This site contains copyrighted material the use of which has not always been specifically authorized by the copyright owner. We are making such material available in our efforts to advance understanding of labor and economic issues, etc. We believe this constitutes a "fair use" of any such copyrighted material as provided for in section 107 of the US Copyright Law. In accordance with Title 17 Chapter 1 Sec.107, the material on this site is distributed without profit to those who have expressed a prior interest in receiving the included information for research and educational purposes. | ||||||
 | |||||||
|
"The fight is never about grapes or lettuce. It is always about people." Cesar Chavez |
:: Wednesday, June 02, 2004 ::
Making Sense of Caulks and Sealants by Brian Pontolilo, Fine Homebuilding
Just as they do the same job, caulks and sealants fail for the same reasons. There are three types of caulk failure: adhesive, cohesive, and substrate. Simply put, the bond between the caulk and the substrate can fail, the caulk itself can tear, or the substrate can break. However, problems with caulked joints are commonly due to one of two errors. Either the substrate was not effectively prepared, or the wrong product was selected. So before choosing a product, consider how it will be used.------------------------------------------- posted 6:19 AM :: reference link ::
0 comments ::
Comments:
Post a Comment
