Sika monotop452 n ist ein zementgebundener, kunststoffmodifizierter. Msds repair and protection sika south africa pty ltd. Product data sheet sika monotop 612 december 2018, version 01. Sika monotop 612 n is a cementbased, one component low permeability concrete repair mortar, containing silica fume and polymer, meeting the requirements of class r4 of en 15043. A small amount of sika monotop 612 can also be mixed slightly wetter than normal and used as a scratch coat to fill any deep cavities or pits in the base of the sub. It is based upon sika s internationally proven and established monotop technology, designed for effective repairs and with the environment in mind. En 15043 r4 high strength high build concrete repair mortar. Most of the structures were built in the absence of adequate supervision and quality. Description sika monotop 623 f is a onecomponent, polymermodified, fibrereinforced and early strengthgaining, cementitious mortar for overhead and vertical concrete repair and reprofiling. Uses thick layer repair mortar for vertical and overhead applications levelling of concrete and mortars surfaces before the. Pdf experimental evaluation of drying shrinkage and mechanical. Product data sheet edition 09052016 identification no.
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