It is important! The specification is a general specification.
It is necessary to consult with the Technical Department of BI. J. Technologies, before performing the work.
Be sure to follow the relevant standards.

General specifications for exterior plastering as a foundation for gluing mosaic, spritz, paint and so on
This specification is based on the implementation of exterior plaster as a foundation for bonding the mosaic, and is intended to meet the requirement for standard external plaster at all levels required according to standard number: 1920 Part 1

Regular plaster on top of the bedding Blocks:
This specification is based on the implementation of plaster thickness of about 15 mm and consists of a layer of plank thickness up to 6 mm + layer of plaster aligns about 10 thickness.

If necessary, or if a general or other specification is required, an additional alignment layer may be applied, but in any case the thickness of each layer shall not exceed 10 mm. 

Execution of the layer:
Placement layer: Cement and sand in relation to 2.5: 1

Liquids for mixing Me. J. Bond 2 In the amount of 10% of the weight of the cement.
Layer thickness: No more than 5-6 mm is applied to a well-milled infrastructure.

In the case of plaster on Block Ytong, wetting should be more dense and close to execution.

Alignment layer:
The layer will be cement and sand in the ratio of 2: 1

The cement will be mixed with ready-made mortar.

The water to be added will be added. J. Bond 2 in quantity of 10% of cement weight. The finished layer will be smooth or rough on demand.

Curing and pasting:
Curing will be performed as required for at least 5 days. During the first day several times and the other four days twice a day.

In the event that the alignment layer is not performed the day after the deposition layer is performed, the smoothing should be improved up to 3 days twice a day or until the straightening layer is applied.

Pasting the mosaic or any other coating after 7 only after finishing finishing or during winter and rain until the plaster is dried.

In the case of mosaic or ceramic bonding, relaxation compartments, fugues, etc. should be performed according to the instructions of the appropriate standard.

Sand cement ratios are recommended for plastering black cement plus B. G-Bond 2:
Sand cement mixture thickness up to 5 mm, ratio of 1 cement and 1.5 sand.
Sand cement mixture thickness up to 5 mm, ratio of 1 cement and 2 sand.
Sand cement mixture thickness up to 5 mm, ratio of 1 cement and 2.5 sand.
Sand cement mixture thickness up to 5 mm, ratio of 1 cement and 3 sand.
Over 12 mm is not recommended to perform in one layer but rather in two layers of 7-8 mm each.

In plastermaking work with special requirements for strength and thickness can be performed with a mixture of aggregated aggregates as follows:
For a layer of 1-2 thick, a thickness of 0-0.5.
For a layer of 2-5 thick, a thickness of 0-1.
For a layer of 5-15 thick, a thickness of 0-3
All of the above is only a recommendation, given according to the best knowledge we possess and our extensive experience.
However, because the work is not under our control, the factory's warranty is limited to the quality and quality of the product only.
The operation must check compliance with its needs and proper performance of the work.

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