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Archive for the 'Underground and Foundation' Category

May 22 2010

The effects of rising damp?

Rising damp is now  a more realized problem  across the UK  , as worldwide  coverage  grows surrounding the health problems  that damp can have, so how exactly do you find  a rising damp dilemma  and what rising damp treatments  are there around  to stop  this dilemma?

So what is rising damp? Well it is a damp problem that climbs through your building from ground height upwards, either as the consequence of infringement of water  from the exterior  of the structure, or moisture from within the building.

It is rare to see rising damp in a post 1980’s build; in fact, less than 0.50% of houses erected in this era will have a problem. It is much more realistic to see this predicament in buildings pre 1900’s where an extraordinary 15% of houses could have a rising damp problem.

Treatments of rising damp are widespread; this is because the predicament has been about for such a lengthy time; therefore, there are now lots of specific products for rising damp. If you have a rising damp problem then you will hear the term dampcoursing, these are just terms for the cure of rising damp.

You will also hear the phrase DPC (damp proof coursing) which is the foremost way to treat a rising damp problem. DPC is injected into the wall with a damp proofing substance. This substance reduces the advancement of water through the wall. After injection re-plastering is needed. However, the treatment of rising damp is not that easy, often the injection will require you to vacate the premises for a short time afterward. You will also need to remove all furnishings around the injection (like radiators), you will also need to remove all the surrounding wall plaster as well. After injection you will then have to keep the plaster on your walls for approximately one month before redecorating over it.

This is just one of many treatments for rising damp; always keep in mind there are qualified professionals around that are more than qualified to help with your problem. Remember you should always get more than one professional perspective of your rising damp issue.

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Dec 21 2009

Preventing Water Damage in the Basement

A wet basement can quickly develop into a complete disaster. Many maintenance systems are installed in the basement. These systems generate moisture leading to potential water related problems. A periodic inspection will provide accurate indications for a water damage problem somewhere else in your home and can help preventing a much bigger damage.

Heating and Air Conditioning System

Heating and cooling systems must be regularly checked if located in the basement. Check the drain pans and remove any trash to allow it to flow. Do not overlook the filters and replace when needed. When inspecting the HVAC, take a close look at the ductwork. Deteriorating insulations must be treated and sealed.

Ceiling and Walls

Wet walls are a red flag for a water problem in the basement and may be a hint for internal leaks. Take a look at the walls and search for stains. If visible, follow the trails to locate the source of the problem and fix it. Even the smallest sign for a leak in the basement must be treated right away .

Pipes

A common problem is pipes condensations caused by pipes sweating. This problem promotes mold and corrosion if ignored. To reduce condensation, consider installing insulating on all pipes.

Sump Pumps

Sump pump assist in keeping unwanted water out of your basement. When checking the pump, make sure the outlet pipe is not clogged and that it directs water away from your home . Test the pump by filling the pit with water to make sure the pump is working. Check that the pump is running and that it is actually pumping out water. Clean the air hole in the discharge line. Make sure that the motor is running well and that there are no strange noises. If you own a battery operated pump, check the battery and replace when needed. Keep in mind that all problems must be fixed immediately.

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