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Damp Proof Course (DPC) Rolls are a Damp Proof Membrane conforming to EN 14909 and BS6515 suitable for domestic construction.
Damp Proof Course (DPC) Rolls are embossed to assist mortar adhesion.
Supplied in 30 Metre Rolls, available in 100mm, 150mm, 225mm, 300mm, 450mm and 600mm widths.
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Damp Proof Course (DPC) Rolls can be used in both vertical and horizontal applications to restrict upward and horizontal moving water within structure walls.
Damp Proof Course (DPC) Rolls are unsuitable for use in applications that places high sheer stress on the DPC, such as restraining walls or high flexible stress, such as freestanding walls and parapets.
The DPC should not be used to restrict the flow of downwards moving water such as above lintels or within cavity walls.
Damp Proof Course (DPC) Rolls are suitable for use all year round, this DPC is a highly versatile product and is subject to stringent quality controls to meet all British Standards.
Installation should be according to the code of practice CP102:1973 and normal DPC good practice procedures set in BS 5628 should be followed.
Some brief guidelines on how to use the DPC are as follows:
The DPC should be applied 150mm above the adjoining surface and should be linked with the DPM in solid floors. The DPC should be applied to a fresh bed of mortar, completely free of projections that may puncture the material or impede the DPC from lying flat. When joining two pieces of DPC they should be lapped over each other by at least 100mm.
The DPC should be installed at the base of load bearing walls and linked with any adjoining DPM. The DPC should be at least the width the partition it is applied to and lapped by at least 100mm when two DPC’s are joined.
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