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How the Level-Grade works pt.1
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The Level-Grade is formed from tough ABS plastic and has been specially designed to give a consistent fall of 1:40 when assembled according to the instructions. The entire matrix is based around the yellow 600mm x 600mm centre section, which gives the starting point for assembly.
Decide where the shower floor is to be installed, marking the appropriate position of the drain, then chase out the sub-floor and install all pipework and the shower trap - ensuring that it finishes in line with the centre of the waste aperture in the matrix. The centre section is then securely fixed into position using rawl plugs and the foot mounting plates.
Fitted to the under-side of the Level-Grade are many height adjustable feet that enable perfect levelling of the matrix prior to filling with a fairly wet mix of rapid setting cement (4 parts sharp sand - 1 part rapid cement).
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