Last edited by Fenrile
Wednesday, August 12, 2020 | History

1 edition of Monitoring the performance of a retrofitted preserved wood foundation. found in the catalog.

Monitoring the performance of a retrofitted preserved wood foundation.

Monitoring the performance of a retrofitted preserved wood foundation.

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Published by CMHC in [Ottawa] .
Written in English


Edition Notes

SeriesResearch highlights, Technical series -- 03-129, Research highlights (Canada Mortgage and Housing Corporation), Technical series (Canada Mortgage and Housing Corporation) -- 03-129.
ContributionsCanada Mortgage and Housing Corporation.
The Physical Object
Pagination[4] p.
ID Numbers
Open LibraryOL19736420M

CCA–C has decades of proven performance. It is the reference preservative used to evaluate the performance of other waterborne wood preservatives during acceler-ated testing. Because it has been widely used for so many years, CCA–C is listed in AWPA standards for a wide range. Moncef Krarti, in Optimal Design and Retrofit of Energy Efficient Buildings, Communities, and Urban Centers, Uniform-Series Payments. In most energy retrofit projects, energy cost savings are estimated annually after an initial investment to implement one package of energy efficiency is hoped that during the lifetime of the project, the sum of all the annual energy cost.

@article{osti_, title = {Innovative Retrofit Insulation Strategies for Concrete Masonry Foundations}, author = {Huelman, P. and Goldberg, L. and Jacobson, R.}, abstractNote = {Basements in climates 6 and 7 can account for a fraction of a home's total heat loss when fully conditioned. Such foundations are a source of moisture, with convection in open block cavities redistributing water.   Recently I was retained to inspect a Pressure Treated Wood Foundation house. While there with the client and agent, the agent asked the client if he was sure he could get isurance, and to check to see if his insurer would insure the house. The answer came back, no they would not insure the house as it is pressure treated wood. It also turns out from further dicussions that future buyers of.

Required Cookies & Technologies. Some of the technologies we use are necessary for critical functions like security and site integrity, account authentication, security and privacy preferences, internal site usage and maintenance data, and to make the site work correctly for browsing and transactions.   This Measure Guideline describes a deep energy enclosure retrofit (DEER) solution for insulating mass masonry buildings from the interior. It describes the retrofit assembly, technical details, and installation sequence for retrofitting masonry walls. Interior insulation of masonry retrofits has the potential to adversely affect the durability of the wall; this document.


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Monitoring the performance of a retrofitted preserved wood foundation Download PDF EPUB FB2

A block foundation is much weaker, and fails at a much higher rate in our area than a wood foundation; A poured concrete foundation will crack from settling or pressure from the soil, and it’s common to see water leaking through these cracks. Poured foundations also commonly start leaning due to pressure from the soil.

Preserved wood foundations, also called permanent wood foundations, are constructed with pressure treated wood framing and pressure treated plywood cladding. The cavity between the framing members is insulated and drywall is generally applied to inside surface.

The floor can be constructed of preserved wood or concrete. Our opinion is that "year guaranteed treated wood foundation products" used below grade mean that no permanent building foundation has been provided. This sketch of the components of a preserved wood foundation is courtesy of Carson Dunlop Associates.

Buildings using a wood foundation are in our OPINION a temporary structure. Audio Books & Poetry Community Audio Computers, Technology and Science Music, Arts & Culture News & Public Affairs Non-English Audio Spirituality & Religion. Librivox Free Audiobook. Full text of "An evaluation of preserved wood foundations in Alberta" See other formats.

The use of wood for wood foundations is a good proven idea whose time has come. In a research study was begun, initiated by the Forest Products Laboratory, to explore the utility of a wood. The undisputed durability of wood foundations has made them a popular choice for residential and commercial construction.

Wood foundations need minimal maintenance and offer years of worry-free performance. The aging process may induce some minor problems, but wood foundations are easy-to-repair.

Wood foundations are an affordable choice, and their structural stability is on par with other. Breadcrumb Trail Links. Homes; House Works: A wood foundation is not as risky as it seems. Pressure-treated foundations have been accepted in.

Treated wood foundations can be used when you build a new home. But wood foundations may not last as long as a concrete or concrete block foundation. A permanent wood foundation must have the right mix of chemicals to ensure it never rots or is eaten by termites.

successful preserved wood foundation is proper drainage. As far as longevity is concerned the jury is still out on that one. An interesting fact is that a 13th-century church tower in Suurhusen, Northern Germany was built on a wood foundation.

The combination of the oak wood foundations and wet soil caused the church tower to. Wood foundations save material costs for new home construction, however there are cons to selecting wood for the foundation too.

Since it is such an important component of the structure, carefully consider whether wood is the right choice for you or whether the traditional concrete is a better option. Preservative-Treated Wood for Foundations By Rodney C.

DeGroot, Research Plant Pathologist Lee R. Gjovik, Forest Products Technologist and Andrew J. Baker, Research Chemical EngineerAbstract General information is presented about the use of preservative-treated wood in foundations.

Introduction Wood is an important construction material. It’s considered permanent. Hence the name, Permanent Wood Foundation. “A wood foundation isn’t strong enough to hold up my two-story house.” A foundation is designed to support the vertical load of the house above it and the horizontal load of the soil pushing against it.

Generally, the soil pushing against it is a much bigger concern. As for a wooden foundation, or PWF (preserved wood foundation), it is allowed by Canadian building code. Concrete is stronger (and colder), but for a single family house you don`t really need such a strong concrete, wood is strong enough to hold up an entire house.

Wood has been a primary building source for hundreds and thousands of years, and. If I were in you position and had the choice between two buildings, one on a solid concrete foundation and one on wood, the choice is easy.

In your case, I would advise having a structural engineer inspect the property and render a specific opinion and possible replacement scenarios. Foundation repairs are often difficult and expensive, so it's important to build the foundation correctly the first time.

Installing good drainage systems and making sure the ground slopes away from the foundation are two important steps in foundation construction.

Wood foundations are a great idea and are easy to install. Of course it depends on the complexity of the foundation layout. I have done my last two houses with wood foundations treated wood is what you have to use, stainless or double dipped galvanized nails, 50 year sealant, 6 mil plastic and good drainage.

As long as the wood members are not affected by water, than they will last practically last forever. The following considerations should be made: 1. The foundation should be set on crushed rock or gravel. This base should be the same size and depth as any other foundation would be (e.g.

12" x 12"), and provide continuous support for the wood. Western Wood Preservers Institute is looking to celebrate the innovative uses of preservative-treated wood products in aquatic projects with the Preserved Wood in Aquatic Uses Awards program.

Eligible projects include docks, port facilities, piers, bridges and others where preserved wood. The roof was refurbished from outside in order to preserve the existing roof beam structure, inner wood boarding layer and interior plaster.

The floor was removed until the foundation and rebuild with 20 cm thick insulation boards XPS avoiding ascending moisture infiltration from the ground and from the walls.

Treated wood foundations are load-bearing, pressure-treated wood framed walls, used below grade to support light frame construction.

Treated wood foundations are commonly called Permanent Wood Foundations or All-Weather Wood Foundations. Since being developed in the s, this unique building system has had its skeptics; however, it has proven to be a durable.

Seismic Evaluation and Retrofit of Existing Buildings, Standard ASCE/SEIdescribes deficiency-based and systematic procedures that use performance-based principles to evaluate and retrofit existing buildings to withstand the effects of earthquakes.

The standard presents a three-tiered process for seismic evaluation according to a range.The NatureWood systems are based on the well-established effectiveness of copper combined with a co-biocide, and are applied to wood by pressure treatment. NatureWood® treated wood products are available for above ground, ground contact and fresh water contact applications for projects such as decks, fences and landscaping.Renovation, retrofit, and refurbishment of existing buildings represent an opportunity to upgrade the energy performance of commercial building assets for their ongoing life.

Often retrofit involves modifications to existing commercial buildings that may improve .