Nur Construction gypsum
Construction gypsum for use in smoothing of internal concrete, brick walls and ceilings, plastered surfaces, as well as for filling cracks and gaps between gipskarton partitions
About the material
The gypsum contains a chemical composition containing calcium sulphate. It is used in various industries after processing. It is planned to projection of wall and ceiling construction as aesthetic, comfort and does not harm human health.During the freezing time does not flow, stack and crack. Prevents moisture, the walls are breathing and healthy. It is resistant to fire. Heat storage is poor, delaying the spread of the fire.
Application areas
In interior space, walls and ceilings
Directly on bricks, cubic stones, concrete surfaces
On smooth surfaces
Benefits
It does not change its volume after being prepared and stabilized.
Holds moisture such as concrete and wood and does not change its shape.
Gypsum, gypsum element acquisition, easy to use, quick and cost effective.
Operation is easy, no longer requires labor and expense.
Has elastic properties. This will allow the user to change easily in the future and if necessary.
Nurgips gypsum can be easily transported and easily accessible from the production facility to the construction site.
Disturbed goods during shipping and handling can be easily recovered.
Surface preparation
Surface should be dry and firm, clean of dust, dirt, alien objects and all residues that are preventing adhesion.
Preparation of the mixture
Pour water in the amount of plaster into the clean container. The “Nur gypsum” gypsum is sprinkled on water. It is expected to mix with water for 2 minutes (with hand) and 1 minute (machine). To obtain a homogeneous mixture, plaster must be mixed with a mechanical mixer. The solution obtained after mixing is ready for use. The solution is aggravated for 15 minutes.
Application procedure
The solution is applied on the surface to be repaired. When the solution begins to solidify the surface roughness is corrected by trowel.
Security measures
During the application, it is important to use work wear, protective gloves and glasses that fit your health and work conditions. In the warehouse or during use, the ingredients should not be exposed to skin and eyes, and should be washed immediately with plenty of water and soap when contacted by an emergency doctor. Fields where the material is applied should not contain food products.
Technial features
Use temperature + 5 C / + 35 C
Residual sieve 0,2 mm, most 1%
Torsion strength is at least 4 N / mm2
Threshold of stiffness, at least 10N / mm2
Physical appearance – White powder
Plaster / water ratio: 100 g of plaster / 75 g of water
Duration of use: max. 5 minutes
Freezing time: max. 15 minutes
Pressure resistance:> 10 N / mm2 (after 7 days)
Torsion resistance:> 4 N / mm2 (after 7 days)
Weight: 600-700 gr / lt
Surface hardness: 60 shore D