Stop Damp Rising Through Concrete Floor
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We also offer solutions for waterproofing slabs during construction.
Stop damp rising through concrete floor. You also mentioned that there are vinyl tiles over the floor. It has excellent adhesion to most substrates including brick masonry concrete block concrete stone and timber and is simple to apply with a brush or roller. Whereas a damp proof membrane dpm is a plastic sheet membrane that sits between a concrete slab or screed to prevent moisture and contaminants entering a property from the ground. It is used for slabs that suffered moisture problems due to lack of moisture prevention means or failure of moisture prevention system.
Apply damping agent for existing concrete floor in this method damping agent such as liquid epoxy damp proof membrane is applied for an existing concrete floor system. Essentially this is a plastic mesh sheet specially formulated to ensure that moisture cannot penetrate. If your property is suffering from rising damp which then rises through to the surface of the concrete then this is a more complicated procedure to fix. Older buildings however were often built without damp proof membranes and problems with damp floors can arise in these properties.
This is less common in new buildings as damp proof membranes are required at the initial construction phase to prevent rising damp. All types of floor coverings can be installed on top of a plastic membrane. Assuming that the damp proof membrane dpm under the concrete has failed in areas then yes you possibly would get the odd patch of dampness showing in the floor. Drybase liquid applied damp proof membranes.
A damp proof course dpc is a horizontal barrier that is inserted into the wall to stop any moisture from rising up through the structure by something known as capillary action. The easiest solution for damp proofing concrete floors is to install a plastic membrane. Safeguard offer two options for the treatment of damp rising through existing concrete floors. Theses membranes are laid onto sand blinding prior to the application of the concrete and if installed correctly will stop groundwater from rising through the concrete.
If there was no dpm i would suggest a uniformal distribution across the whole floor. An acrylic brush on membrane dunlop damp proof waterproofing will prevent rising damp efflorescence and will resist negative hydrostatic pressure.