Attaka Gypsum Powder
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Decorative Plaster
Plaster powder, mixed with water, manually or through the use of silo-supplied spray systems,
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Attaka gypsum
Attaka gypsum manyfactures calcined gypsum (stucco) by treat raw stones from quarries of sinai (best all over the world )
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Attaka gypsum
Short setting time suitable for molds, GRC,& GRP and fast setting time applications
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Building plaster
Gypsum plaster is used for walls and ceilings
Gebs Attacka
Short setting time suitable for molds, GRC,& GRP and fast setting time applications
Royal sina
Longer setting time suitable for indoor decoration, ceiling works, underpaint surfaces
APPLICATIONS
- Construction And Finishing Processes
- Decorative Products
- Production Of Compound Fertilizers And Paints
- Production Of Gypsum Panels
- Gypsum Spray And Blocks
- Cement Alternative
QUALITIES
- Bright White
- Superior Softness
- High Level Of Endurance
- Fire Resistant
- Sound And Heat Barrier
- Health-Safe Material
Description
Gypsum Results From The Process Of Raw Material Calcination At Temperatures High Enough To Extract The Water Of Crystallization.
Product Data SHEET
Tests were carried out on Attaka co. Gypsum powder according to EN 13279- 1/2008 (Gypsum binders and gypsum plasters) and the test has shown the following results
PHYSICAL ANALY SIS OF GYPSUM PLASTER
| color | Homogenies brightness white |
|---|---|
| Combined water ratio | 5 - 5.5% |
| Mixing water ratio | 75 - 77% |
| Initial setting time | 6min – 9 min |
| Final setting time | 20-25Min |
| Whitens | >92 % |
| Purity | >93 % |
| Flexural strength (N/mm2) | 4.5 N/mm2 |
| Compressive strength ( KG /cm2) | >60 – 90 KG / cm2 |
| Surface hardness (N/mm2) | 3.2 N/mm2 |
| Adhesive strength (N/mm2) | 0.6 N/mm2 |
CHEMICAL ANALYSIS
| Calcium oxide | 38.5% |
| Sulphur trioxide | 53.1% |
| Magnesium oxide | 0.19% |
| Calcium Sulphate Hemihydrate(caso4.1/2h2o) | 91.2% |