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A metal damp proof course (DPC) between the stone foundation and brick wall. Damp proofing in construction is a type of moisture control applied to building walls and floors to prevent moisture from passing into the interior spaces. Dampness problems are among the most frequent problems encountered in residences.
An example of a damp proof course of slate in a brick wall intended to prevent rising damp A physical damp proof course made from plastic can be installed into an existing building by cutting into short sections of the mortar course, and installing short sections of the damp proof course material.
Damp proofing is another aspect of waterproofing. Masonry walls are built with a damp-proof course to prevent rising damp , and the concrete in foundations needs to be damp-proofed or waterproofed with a liquid coating, basement waterproofing membrane (even under the concrete slab floor where polyethylene sheeting is commonly used), or an ...
Engineering bricks can be used for damp-proof courses. [1] Clay engineering bricks are defined in § 6.4.51 of British Standard BS ISO 6707-1;2014 (buildings & civil engineering works - vocabulary - general terms) as "fire-clay brick that has a dense and strong semi-vitreous body and which conforms to defined limits for water absorption and ...
English cross bond has courses of stretchers and headers, but with the alternating stretcher courses offset by half a brick. Flemish bond consists of alternating stretchers and headers in each course. Header bond has courses of headers offset by half a brick. Stack bond consists of bricks laid directly on top of one another with joints aligned.
Starting course: The first course of a unit, usually referring to shingles. [1] Case course: Units form the foundation or footing course. It is the lowest course in a masonry wall used for multiple functions, mostly structural. [1] Barge course: Units form the coping of a wall by bricks set on edge. [1]
There is evidence of rising damp in areas of the coach house and main house, as it is considered that the damp-proof course with which the building was fitted has become ineffective in places; there is evidence of fretting of mortar joints in brick courses close to the ground level; increased sub-floor ventilation and repair of joints required;
The purpose of a Vertical Damp Proof Barrier is to prevent the ingress of damp and water into subterranean structures such as basements, cellars, tunnels and earth shielded buildings. (Also known as Earth sheltered buildings ).