Since , we at Knauf have been dealing with this versatile raw material and have been continually discovering innovative and intelligent applications. On this . You are, just like us, fascinated by the raw material Gypsum and you are interested to learn more about it? Then this is the right place! Just click through and. They prove their benefits day to day particularly in the building materials industry, and have been incorporated in Knauf products for decades. Even customers.

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Mein Merkzettel Gesamten Merkzettel ansehen. The F stands for the term Flexural. Shrinkage, expansion or curling are possible deformations that can occur and that can be transferred to the floor covering and cause damage.

Technical advice Our experts from Knauf answer your questions. For building chemical products, filling and jointing compounds, flowing screeds, raised access floor panels, plasters and dry-mix shotcrete.

Alpha hemihydrate in the autoclave, or beta hemihydrate in the boiler plant or in knayf revolving kiln. In ancient Jericho, walls and floors were made of gypsum more than 11, years ago. The designations derive from differing standards: Flowing screed compound on a thermal anhydrite basis for manufacturing calcium sulphate flowing screed for truck mixers and as factory-mixed dry mortar.

Knauf Perlfix-Ansetzgips

As the polymer shrinks when drying, the enlarged die stone model will compensate for this polymer contraction. Perimeter joints prevent the formation of cracks. We offer you different grades and qualities of moulding gypsums.

Calcium sulphate flowing screeds on the basis of K-Sentials binders are optimized to produce a good surface finish. Furthermore, it is used for plaster castings in the articulator.

Flowing screed binders Certified quality. Calcium sulphate flowing screed dries practically without deformation and is subject to very low stresses so that no ansetzigps are required.

Alpha hemihydrate Alpha hemihydrate Thermal anhydrite Our service Compounds on an alpha hemihydrate basis. Our experts are delighted to support you with the optimization of your individual recipe formulations. Our K-Sentials compounds intended for use in the truck mixer or as a factory-mixed dry mortar, are specially formulated for these applications. In the close interrelation between the most modern energy technology and intelligent processes, Knauf ensures that gypsum will also be available in the future as an environmentally-friendly material.


Always close at hand – continually available. Mein Merkzettel Gesamten Merkzettel ansehen.

Download product data sheet. Due to the high thermal conductivity, flowing screeds for heating are also very suitable for cooling. Natural gypsum The white natural gypsum stone was formed over several geological eras. This process has prevailed in both Western and Eastern Europe. Should you apply electrical underfloor heating ansegzgips a still new flowing screed, it is vital to ensure that the screed has achieved the required readiness to accept a floor covering before applying the floor covering, as it cannot be heated until dry like normal heated screed.

Flowing Screed Binders

It also differentiates between conventional CA calcium sulphate screed and CAF calcium sulphate flowing screed. Thus, a very significant step for air purity was taken in Germany. Nature is inventive The inventive spirit of nature is ingenious. Flowing screed compound on ansetzgjps thermal anhydrite basis for manufacturing calcium sulphate flowing screed with mobile mix-vehicles.

Knauf – Material Science Gypsum

The bending tensile strength Flowing screed has a higher bending tensile strength than cementitious screed resulting from ansetzhips more dense structure, meaning that it can be loaded with a higher load at the same screed thickness. Securing the raw material base It is hardly surprising that the demand is increasing steadily for this “miraculous material”.

If the cracks are professionally remedied, the screed is deemed to be free of defects and cracks.

Find out more about alpha gypsum. Its low setting expansion, the smooth pore-free surface and its high compressive and flexural strengths make it an ideal base material for the manufacture of precision models: Accordingly, thicker thermal insulation or footfall sound insulation can be laid, while maintaining the same application thickness for the floor construction. Thermal anhydrite CAB 30 Classification acc. Find out more about additional gypsums.


Alpha Gypsum

Always close at hand – continually available. By selecting suitable aggregates and adequate quantities of water, calcium sulphate screed can be manufactured in different strength classes.

The user of the screed should be made aware of this and adapt their living anetzgips accordingly. A good example of European cooperation and an important contribution to global conservation of nature and the environment. Flowing screed binders Certified quality. It was formed by sedimentation during evaporation of seawater in the flat basins distributed across the surface of the earth. Flowing screed compound on an alpha hemihydrate basis for manufacturing calcium sulphate flowing screed with mobile mix-vehicles.

Use a floor thermostat on the heating element for temperature regulation.

For example, knau crack can occur with heated screed during the drying phase should very cold outdoor air coming through open windows or doors come into contact with the screed at this point.

These compounds convince with their surface features and diversity, as they are also suitable for mobile trans-mix technology. Not necessarily the quantity, even though 4 — 5 million tonnes is no longer a small quantity. The moist room air is directed through the cooling section. Anrufer, die nicht mit Telefonnummer in der Knauf Adressdatenbank angelegt sind, z. With flowing screeds for underfloor heating systems, the level of residual moisture should be less than or equal to 0.

The diverse material Gypsum is an essential part of our natural habitat: The differences are mainly in the aggregates, which vary in accordance with the method of application, for example, such as the mobile trans-mix vehicles or silos.