medical Definition of cortex plural cortices play \ ËkÈ¯rt-É-ËsÄz \ or cortexes 1 a: the outer or superficial part of an organ or body structure (as the kidney, adrenal gland, or a hair); especially: cerebral cortex
A typically daily rate for a plasterer varies from Â£150 - Â£250 depending on the materials required and the location in the country. A plasterer's hourly rate (plus material costs) will be about Â£26 per hour (as of August 31, 2017) depending on where you are in the country.
To prevent the mortar from drying too quickly, wet the new joints down a few times a day for two or three days, using the fine spray of the garden hose. When the wall is completely dry, clean any excess mortar from the bricks with a dry, stiff brush.Continue to the next page to learn how to make brick wall or chimney repairs when there's not just crumbling mortar but a whole loose brick.efore applying the new mortar to the wall, wet the cleaned joints again, using a heavy mist so that the brick is wet but not streaming. Using a small, sharp trowel, fill the cleaned-out joints with mortar, working first on the verticals and then on the horizontals.