Heat-insulating masonry mixture for ceramic blocks
Heat-insulating masonry mixture DOPS Brick is intended for masonry and construction of external and internal walls, partitions with energy-saving building products (ceramic hollow blocks, cinder blocks, expanded clay blocks, gas blocks and others; double, silicate brick, ordinary and other bricks, etc.) inside and outside premises. Contains perlite, which contributes to the thermal insulation of the masonry.
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|Сomposition||Portland cement fractionated aggregates, perlite and modifying additives|
|Appearance||homogeneous granular mass of gray without any impurities|
|Size of filler||not more than 0.8 mm|
|The amount of water to prepare the mortar||3.45 -4.0 l of water per 20 kg (0.15 – 0.17 l of water per 1 kg) of the dry mixture|
|Air temperature and substrates when applied||from +5 tо +30*С|
|Operation temperature of solidified solution||from -30 tо +70 °С|
|Shelf life from start of kneading||at least 90 minutes|
|Layer thickness||5-12 mm (8-10 mm recommended)|
|Frost resistance||at least 50 cycles|
|Thermal conductivity||not more than 0,35 W / (m * K)|
|Tensile strength at the age of 28 days||not less than 0.8 MPa|
|Strength grip with the base||not less than 0.5 MPa|
|Consumption of dry mixture||from 60 kg per 1 m³ at a layer thickness of 10 mm|