An object of the present invention is to provide an inorganic board suitable for achieving high specific strength and high freeze-thaw resistance as well as weight reduction and a method for producing the inorganic board. An inorganic board X1 according to the present invention includes a cured layer 11 that includes an inorganic cured matrix, an organic reinforcement material dispersed therein, and a hollow body that is attached to the organic reinforcement material and is smaller than the maximum length of the organic reinforcement material. A method for producing an inorganic board according to the present invention includes a first step of preparing a first mixture through mixing of an organic reinforcement material and a hollow body smaller than the maximum length of the organic reinforcement material, a second step of preparing a second mixture through mixing of the first mixture, a hydraulic material, and a siliceous material, and a third step of forming a second mixture mat by depositing the second mixture.

An object of the present invention is to provide an inorganic board suitable for achieving high specific strength and high freeze-thaw resistance as well as weight reduction and a method for producing the inorganic board. An inorganic board X1 according to the present invention includes a cured layer 11 that includes an inorganic cured matrix, an organic reinforcement material dispersed therein, and a hollow body that is attached to the organic reinforcement material and is smaller than the maximum length of the organic reinforcement material. A method for producing an inorganic board according to the present invention includes a first step of preparing a first mixture through mixing of an organic reinforcement material and a hollow body smaller than the maximum length of the organic reinforcement material, a second step of preparing a second mixture through mixing of the first mixture, a hydraulic material, and a siliceous material, and a third step of forming a second mixture mat by depositing the second mixture.

The invention relates to a construction panel with high resistance to fire and to a method for producing a construction panel with high resistance to fire.

The invention relates to a construction panel with high resistance to fire and to a method for producing a construction panel with high resistance to fire.

Compositions and methods for producing materials for construction and for dust control utilizing enzyme producing cells, an amount of a nitrogen source such as urea, and an amount of calcium such as calcium chloride. Calcium contributes to the formation of calcium carbonate which creates a solid structure, layer or shield. One or more compositions containing components of the invention can be sprayed or otherwise applied to surfaces for erosion control, foundation support, prevention of sink hole formation, prevention of dust formation, or other applications. Ammonia, water and other by-products of the process can be recycled and re-utilized for the same or other purposes including, for example, as fertilizers and energy sources, or independently fermented from selectively cultivated microorganisms.

Compositions and methods for producing materials for construction and for dust control utilizing enzyme producing cells, an amount of a nitrogen source such as urea, and an amount of calcium such as calcium chloride. Calcium contributes to the formation of calcium carbonate which creates a solid structure, layer or shield. One or more compositions containing components of the invention can be sprayed or otherwise applied to surfaces for erosion control, foundation support, prevention of sink hole formation, prevention of dust formation, or other applications. Ammonia, water and other by-products of the process can be recycled and re-utilized for the same or other purposes including, for example, as fertilizers and energy sources, or independently fermented from selectively cultivated microorganisms.

TA geopolymer foam having: from 50% to 90% by mass of pozzolanic material polymerized relative to a total mass of the foam; from 0.01% to 2%, by mass of the at least one surfactant relative to the total mass of said foam; and from 1% to 20% by mass of fibers with lengths of between 5 and 1500 μm relative to the total mass of said foam. A process and a composition for manufacturing the foam, as well applications of the foam, are also disclosed.

Finally, the invention relates to a kit comprising said composition for the manufacture of said foam, as well as a pozzolanic material.

TA geopolymer foam having: from 50% to 90% by mass of pozzolanic material polymerized relative to a total mass of the foam; from 0.01% to 2%, by mass of the at least one surfactant relative to the total mass of said foam; and from 1% to 20% by mass of fibers with lengths of between 5 and 1500 μm relative to the total mass of said foam. A process and a composition for manufacturing the foam, as well applications of the foam, are also disclosed.

Finally, the invention relates to a kit comprising said composition for the manufacture of said foam, as well as a pozzolanic material.

What is disclosed is a cellulose-based product and a method for producing the aggregate admix product that includes the steps of thoroughly hydrating cellulose fibers, mixing clay and mineral particulates with a liquid to produce an emulsion, adding the emulsion to the hydrated cellulose fibers, and thoroughly impregnating the cellulose fibers with components from the emulsion and producing an aggregate admix product. The aggregate admix product is combined with cement and a liquid to create a cementitious product that can be directly sprayed onto building structures.

What is disclosed is a cellulose-based product and a method for producing the aggregate admix product that includes the steps of thoroughly hydrating cellulose fibers, mixing clay and mineral particulates with a liquid to produce an emulsion, adding the emulsion to the hydrated cellulose fibers, and thoroughly impregnating the cellulose fibers with components from the emulsion and producing an aggregate admix product. The aggregate admix product is combined with cement and a liquid to create a cementitious product that can be directly sprayed onto building structures.