Also described is a hydrothermal method of making zirconia sols having substantially non-associated zirconia particles and composite materials made from the zirconia sols.

Catalytic compositions prepared in this manner avoid the disadvantages of preparing alumina sols via the Heard process.

The present invention relates to a expansion joint to bridge an expansion gap between two parts of concrete slabs used in floor construction, especially in the manufacture of concrete floors such as for example in industrial floors.

PN 10 pipes are widely used to construct warm floors, as well as to supply cold water.

The present invention relates to an improvement to the ends of three-dimensional electrowelded metallic lattice girders suitable for manufacturing floors in the building sector and in the industrial prefabrication sector.

Also disclosed are processes for making aqueous colloidal silica o f the invention and papermaking processes employing the colloidal silica sols.

The present invention relates to a flooring material and a fabrication method thereof.

Also described is a hydrothermal method of making zirconia sols having substantially non-associated zirconia particles and composite materials made from the zirconia sols.

Manufacturing of mortars and plasterings, soil stabilization, public construction sites, asphalt...

These colloidal silica sols are useful as drainage and retention agents in papermaking processes.

Catalytic compositions prepared in this manner avoid the disadvantages of preparing alumina sols via the Heard process.

A tool for use in the method is also provided, as well as a floor-surfacing machine comprising such a tool and a method for manufacturing such a tool.

The present invention relates to a heatable covering system for floors, ceilings and walls, and method for the production thereof.

In making our floors, we always look for the everyday challenge.

Soil amendment/foliar nutrient compositions and methods for their manufacture and use are provided.