
Cement, Gypsum & Steel
Gypsum Mortar (DOVA-801)
Gypsum Mortar DOVA-801 is a versatile interior building material made from calcined gypsum, sand and water — used interchangeably with gypsum plaster for paint-ready walls, decorative work, historic restoration and fireproofing.
Composition & Chemistry
The core of gypsum mortar is the mineral gypsum (CaSO₄·2H₂O). Calcination heats raw gypsum to about 150 °C, removing most of its water to create Plaster of Paris (CaSO₄·½H₂O). On rehydration with water and sand, needle-like crystals interlock to form a solid, hard mass.
Applications
Interior Walls & Ceilings
Provides a paint-ready surface without the extra putty layers required by cement.
Decorative Work
Captures fine detail and does not shrink — the standard for cornices, mouldings and ceiling roses.
Historic Restoration
Essential for older masonry, where rigid cement mortar would damage the original soft bricks.
Fireproofing
Coats structural elements — it releases steam when exposed to fire, cooling the structure.
Mixing Ratio & Coverage


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Frequently Asked Questions
What is Gypsum Mortar and what is it used for?
Can Mada Trade Co. export Gypsum Mortar internationally?
What packaging and minimum order quantities are available for Gypsum Mortar?
How do I request a sample or price quotation for Gypsum Mortar?

