Sunday, 11 March 2012

Damp proofing for Damp Away


Without doubt one of the most frequent problems encountered by home and building owners is damp and damp proofing. The most common source of moisture in the base of the walls of buildings is from defective ground and surface drainage. This is present to some degree in almost every building in the country, due to a combination of such factors as rising ground levels, the failure of ground drainage systems, and the increased use of concrete finishes around buildings without proper consideration of drainage slopes. 

Damp conditions at the foot of walls may be greatly increased by condensation. This occurs when warm moisture-laden air cools to dew point (the temperature at which moisture condenses) against a cold surface. Such cold surfaces commonly occur when the insulation value of the external wall is reduced by water penetration, as described above. Intermittent occupancy with intermittent heating provides the conditions for condensation of further water on these cold damp surfaces, particularly in ground floor bedrooms. These phenomena are the main causes of damp in the base of walls rather than 'rising damp' alone. 

The effects of damp also make the property cold and unappealing. Damp can also prove a breeding ground for mites and mould aggravating respiratory problems such as asthma. 

To find the solution to any problem, its main cause has to be correctly identified. If you think that your property is damp and you cannot pin point the exact cause, then always use the services of a qualified and experienced surveyor who can give you a truthful and best opinion on the problem at hand. 
It is of high importance that the problems of damp are sorted and prevented before they can happen again. There are many companies that specialize in damp proofing of both residential and commercial properties and can keep the damp away and prevent any rising damp problems that can damage your property. There are many DIY solutions, but these will not ensure the longevity of the solution and when problem reoccurs, its effect can be more alarming than earlier. 

A damp proofing company can always give you an advice and a solution to keep damp at bay. The companies that specialize in damp proofing have huge banks of knowledge and expertise about the tools, chemical systems and products to use while damp proofing and prevent the problem from reoccurring. 

·         Damp and its effects can be controlled by adopting one or more of the following measures: 
·         The provision of suitable moisture sinks to dissipate the moisture at its source without causing problems to the structure or occupants, and the repair of any contributing defects acting as moisture sources, such as broken pipes. 
·         The introduction of either physical barriers using damp-proof membranes or materials to form a 'damp-proof course' or hydrophobic (water-repellent) materials as in 'chemical damp proof courses'. 

The isolation of vulnerable materials such as timber and interior finishes from damp fabric. 

An experienced and thorough 
damp proofing company always take your case as a specific case and comes out with the best possible solution for your property. They will thoroughly analyze the situation and adopt the right method for damp proofing. Many properties are different and have been constructed using different type of materials. A specialized company will always take make a note of the material used and come up with the best product that can keep the damp at bay. 

If you are facing damp problem at your home, you can request a survey from Tapco Home dry. Whether the damp is caused by condensation, rain penetration or it is rising damp, you will get the optimum solution for the problem. They have been established since 1971 and are London, Surrey and the Home Counties premier damp proofing, water damage, fire and flood Restoration Company.

Read an interesting article about damp proof course

Damp Away Products


Damp proofing for both residential and commercial structures, but not the most glamorous of a construction project is still a vital part of the construction process for the right. Properties are new construction, unless there was a moment of unintentional contractor or architect have a membrane around the physical isolation 150mm above outside ground level (a course or damp proof CPD). This acts to prevent the transport of moisture rising from the capillary barrier and effectively damp proof of ownership over this barrier. So if the building has no ground to bridge the DPC and no leaking pipes, gutters or flashing, you should have no problems with waterproofing. It's simple enough.

Membranes as a physical layer design of vertical separation or DAMP AWAY DRY PROOFING CREAM has been a standard in all the bricks and construction category for over 50 years. Older properties or properties built of stone and rubble have significant challenges when it comes to damp proofing and there are limits to what can be accomplished when you look at the insertion of a DAMP AWAY DRY PROOFING CREAM.

Let us see how we can damp proof of ownership or random stone rubble wall. This form of construction will not CPD as an option is to have a chemical DAMP AWAY DRY PROOFING CREAM inserted into the building to isolate the internal property of the effects of rising damp. This addition to the stone walls or non-uniform are extremely difficult to implement and even harder to ensure that you get it right. For these types of chemicals to be effective waterproofing, they need to form a uniform layer of cream or liquid that can stop the passage of water vapor moves through the wall above. There are companies who will "guarantee" of a chemical DAMP AWAY DRY PROOFING CREAM in a stone wall or a random pattern, but beware! I would ask: "How can you verify that the installed system will work?" It's just not possible!

The principle of putting a membrane is still the best way forward. The advantages of using a natural membrane Newlath 2000 Product Type dimpled sheet that can be attached mechanically to the wet stone and then apply a finish to plaster and is a sure way not to deal with moisture, which it comes from. These honeycomb sheets of membranes to create a vacuum and allow the walls to "dry out" over time they will do if there is a heating system in the building. Any staining salts that come out of the structure will be well insulated and will not be able to influence the interior finish. There really is no comparison to these products in stone structures. The membrane does not require any pretreatment, as if the building is classified, it is "reversible". So you'll have no problems there and just all guessing process protection against moisture.

Read here for detail on DAMP AWAY from Basement