Definitely. Gypsum plaster surfaces intended to be covered with ceramic tiles need to be rough-finished with a sponge without trowelling. ... Read more 

The difference lies in that in lightweight plaster, fillers of low bulk density are used to increase the productivity by reducing the amount of plaster used per square meter. ... Read more 

The acceptance of finished plaster takes place once the compliance with the contract is assured, with the detailed requirements being specified in the building design, technical specifications of performance and acceptance of works, as well as in the as-built documentation which contains reconciled changes that have been made during plastering. ... Read more 

We recommend using AG T31 lightweight gypsum plaster for machine application. It can be applied very quickly. A well-trained team of professionals is capable of applying daily over 100 m² of plaster. ... Read more 

The type of primer depends on the type of substrate. Brittle substrates need to be reinforced with ALPOL AG 700 deep-penetrating primer. In case of plasters applied on concrete substrates, it is recommended to use ALPOL AG 702 primer that forms a bonding coat for gypsum plaster, whereas for absorptive substrates (walls made of silicates, cellular concrete, bricks and ceramic blocks), the primer of choice is ALPOL AG 703. The substrate should be treated with primer at least 24 hours before plastering.... Read more