The present invention relates to methods of cementing, for example, an oil or gas well. The method may involve pumping a suspension of a filler mixture and at least about 5 weight percent of a thermosetting resin based on the total weight of resin and filler mixture. Advantages may include superior properties and reliability as compared to conventional cementing operations often involving Portland cement.

Disclosed are an artificial marble composition having a natural marble texture, and a method for producing artificial marble using the same. The artificial marble composition according to the present invention comprises: a first resin mixture; and a second resin mixture which is added to the first resin mixture and has a viscosity different from the first resin mixture, wherein each of the first and second resin mixtures comprises a base resin and an inorganic filler, and wherein the second resin mixture further comprises a thixotropic agent.

Disclosed are an artificial marble composition having a natural marble texture, and a method for producing artificial marble using the same. The artificial marble composition according to the present invention comprises: a first resin mixture; and a second resin mixture which is added to the first resin mixture and has a viscosity different from the first resin mixture, wherein each of the first and second resin mixtures comprises a base resin and an inorganic filler, and wherein the second resin mixture further comprises a thixotropic agent.

Systems and methods for modifying rheology of a cement slurry are described. Methods may include forming a cement slurry composition and placing the cement slurry composition in a subterranean formation. The cement slurry composition contains water, diutan, and a magnesium oxychloride-based Sorel cement and can have specified properties for a ratio of diutan to water, a thixotropic index value, and a yield point.

Systems and methods for modifying rheology of a cement slurry are described. Systems and methods may include a composition including diutan and a Sorel cement.

Concrete formulation for 3D printing which results in improved structural integrity of concrete members printed from the formulation.

A method for producing a composite material includes using an alkaline binder containing alkali silicate glass; an organic gelling agent and SiO.sub.2 particles; and a biological carrier material. The composite material is particularly stable, flame-proof and also suitable for the exterior.

A method for producing a composite material includes using an alkaline binder containing alkali silicate glass; an organic gelling agent and SiO.sub.2 particles; and a biological carrier material. The composite material is particularly stable, flame-proof and also suitable for the exterior.