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(1) Damp or leaking basements and underground structures
need structural waterproofing to prevent damage to
fixtures and fittings. The high cost of land encourages
the use of below-ground structures which may often
be below the water table.
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Both brick and concrete substrates can be waterproofed
by the application of two 1mm coats of Cementitious
Coating 851.
Active water infiltration under pressure can be quickly
arrested using Fastfill WP.
Where pointing requires reinstating, or a fair-faced,
waterproof render is required then Monolevel 844SP
can be used in thicknesses up to 6mm per layer.
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(2) Treatment of damp or freshly laid concrete floors
without the risk of osmotic blistering when impervious
finishes are subsequently applied.
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Cemprotec E-Floor is applied to prepared concrete
floors that have been primed with Cemprotec EF
Primer. It is and spread to a minimum 2mm thickness
and cured with silica sand. This has the dual benefit
of providing a slip resistant finish where required,
and assisting the adhesion of any coatings that may
be subsequently applied. .
Only 48 hours curing is required before Impervious
floor coatings and finishes can be laid.
Where a stand-alone system is required, the sanded
surface can be sealed with Cemprotec Sandseal 760
to enhance longevity. |
