Many buildings require Damp Proofing in Halifax, West yorkshire because they are exposed to elements and will be prone to water invasion in the future. If left unchecked, water invasion can cause severe damage to the building, structural failure and major repair costs to the building owners.
Damp proofing services are required to prevent effects such as timber decays and rotting, condensation of water on walls and home surfaces leading to the unhealthy spread of mold and rots and structural deterioration that may result in the need for major repair work.
Rising or penetrating damp refers to the presence of unwanted moisture in the structure of buildings, specifically in the brick and mortar structure which is usually a result of excess precipitation such as rain water.
Damp conditions are also a result of poor drainage systems. Rising damp conditions occur as a result of moisture being drawn up into the building materials through the physical action of capillary forces. Damp conditions can result in the discoloration of walls and usually causes serious health risks to the occupants of a building, with lung and respiratory problems cause in some cases.
When the moist conditions in the home combine with the artificial heat that is created in the house, various pathogens and microorganisms can start breeding causing unhealthy living conditions. Damp conditions also cause steel and iron material that forms part of your home to rust and wear off. Wearing off of plaster and pain are also a common result of damp conditions.
To treat water invasion, contractors use various damp proofing techniques. One of the most common approaches in the damp Proof course or DPC. These are water barriers that are placed across the entire length and width of a wall to prevent the onset of rising damp conditions. Other materials and treatments for damp conditions.
Damp proofing creams and fluids can also be used as a safe and easy way to cure rising damp in masonry walls. These use silicon based active ingredients that are low in toxicity and can be easily applied by professionals in damp proofing services.
For penetrating damp conditions, silicon repellants or bitumen coatings and waterproofing membranes are used to protect the structure from water penetration. Various damp proof courses used include:
A solid DPC is made from bituminous felts, polythene or copper sheets and is usually fitted horizontally or vertically on the exterior or interior of the wall. The solid DPC is usually placed at least sic inches above ground and is considered is one of the most reliable forms of damp proofing to guard against ground water invasion.
The problem with solid DPC is that they are only suitable for newly erected walls. Their use on already erected walls is eliminated as it usually includes the risk of cutting through pipe work and wiring that can cost the builder or home owner more in the long run.
Another type of DPC is the chemical DPC. Constructors usually drill holes of between 10 and 12 mm in diameter into the wall at least 6 inches above ground and inject silicone based chemicals into these walls using a high pressure pump to create a water resistant layer.
This is popular among contractors as a less invasive DPC treatment for home owners. However, it is time consuming and can take a few months before the effects are visible. The effects of the chemical damp proof course also vary because chemicals o not pass through the walls evenly.
Chemical DPC is usually not applicable in breeze block walls because of their non-porous nature that does not allow chemicals to permeate effectively.
Porous tube DPC is a method of damp proofing where small clay tubes are fitted into closely spaced rows in the wall and into the mortar at least 6 inches above ground.
These tubes are supposed to let the moisture escape from the wall and evaporate freely into surrounding air. These porous tubes are effective in limiting the amount of moisture that can rise up the walls and is a cheap and effective method to achieving damp proofing.
Electro osmotic DPC uses scientific methods of damp proofing to present the onset of damp constituents. To achieve this, titanium cathodes and anodes are fitted into the wall. Powered is then drawn through the circuit using a 13 amp socket, with an earth terminal secured. The electric field created by the circuit draws water molecules downwards toward the negative electrode and away from the wall hence effectively counteracting the rising damp conditions in the wall.
With the knowledge of the various damp proofing services in Halifax, West yorkshire, you are in a better position to choose the best that fits your budget and also can be easily implemented in your structure. To make you decision easier, you can choose to hire a specialist who can make the right decisions for your rising damp challenge. Despite the type of problem you have, an experienced contractor can prescribe the right damp proofing service for you regardless of your location in Halifax, West yorkshire.