A jamb spray mix comprising: 0.1% to 10% phosphate by weight based on total weight of dry ingredients in the mix, 5% to 15% plasticizer by weight based on total weight of dry ingredients in the mix, the balance of dry ingredients including fused silica particles and impurities, and at least 20% water by weight based on total weight of the mix. In certain non-limiting embodiments, a coating of the jamb spray mix is applied to a refractory brick surface region in a coke oven using an air pressurized applicator and associated nozzle.

A jamb spray mix comprising: 0.1% to 10% phosphate by weight based on total weight of dry ingredients in the mix, 5% to 15% plasticizer by weight based on total weight of dry ingredients in the mix, the balance of dry ingredients including fused silica particles and impurities, and at least 20% water by weight based on total weight of the mix. In certain non-limiting embodiments, a coating of the jamb spray mix is applied to a refractory brick surface region in a coke oven using an air pressurized applicator and associated nozzle.

The present invention provides non-calcined cementitious compositions comprising micron inorganic particles, which can be used as a binder material; and provides non-calcined concrete compositions; non-calcined concretes are also provided, which exhibit similar or better physical and mechanical properties than those prepared with traditional cements do. The present invention also provides the preparation methods of the non-calcined cementitious compositions, the non-calcined concrete compositions and the non-calcined concretes.

The present invention provides non-calcined cementitious compositions comprising micron inorganic particles, which can be used as a binder material; and provides non-calcined concrete compositions; non-calcined concretes are also provided, which exhibit similar or better physical and mechanical properties than those prepared with traditional cements do. The present invention also provides the preparation methods of the non-calcined cementitious compositions, the non-calcined concrete compositions and the non-calcined concretes.

The object of the invention is a clay plaster and a method of performing the clay plaster, wherein the clay plaster comprising clay and optionally aggregates in the form of sand, organic and/or mineral fillers, characterizes in that it comprises clay in an amount of more than 40% by weight, preferably more than 60% by weight, and more preferably more than 80% by weight, and most preferably 100% by weight of content based on the clay plaster dry matter, wherein the clay is in a powder form and granular form, whereby the amount of clay powder does not exceed 80% by weight of the granular clay and optionally comprises a mineral and/or organic filler in an amount of not more than 60% by weight, as well as possible modifying additives, additives increasing the adhesion to the substrate, additives delaying the time of granular clay soaking, retention additives and/or pigments, wherein the amount of additives is not more than 10% by weight based on the clay plaster dry matter and the method of performing the clay plaster according to the invention consists in rapid mixing of the dry ingredients of the clay plaster with an aqueous solvent immediately prior to its application to or during application onto the substrate. Thus mixed clay plaster, before the clay grains soaking in and humidity homogenisation, is immediately applied onto the substrate prepared as for other mineral plasters, resulting in a good adhesion to the substrate after drying. Preferably, the clay plaster is applied onto the substrate after having applied a bonding layer in the form of clay slurry onto a dry substrate first.

The object of the invention is a clay plaster and a method of performing the clay plaster, wherein the clay plaster comprising clay and optionally aggregates in the form of sand, organic and/or mineral fillers, characterizes in that it comprises clay in an amount of more than 40% by weight, preferably more than 60% by weight, and more preferably more than 80% by weight, and most preferably 100% by weight of content based on the clay plaster dry matter, wherein the clay is in a powder form and granular form, whereby the amount of clay powder does not exceed 80% by weight of the granular clay and optionally comprises a mineral and/or organic filler in an amount of not more than 60% by weight, as well as possible modifying additives, additives increasing the adhesion to the substrate, additives delaying the time of granular clay soaking, retention additives and/or pigments, wherein the amount of additives is not more than 10% by weight based on the clay plaster dry matter and the method of performing the clay plaster according to the invention consists in rapid mixing of the dry ingredients of the clay plaster with an aqueous solvent immediately prior to its application to or during application onto the substrate. Thus mixed clay plaster, before the clay grains soaking in and humidity homogenisation, is immediately applied onto the substrate prepared as for other mineral plasters, resulting in a good adhesion to the substrate after drying. Preferably, the clay plaster is applied onto the substrate after having applied a bonding layer in the form of clay slurry onto a dry substrate first.

Embodiments of the present invention described herein relate to fiberglass materials, composite glass materials, methods of making fiberglass materials and composite glass materials, and different applications of fiberglass materials and composite glass materials. The fiberglass materials can include a bimodal particle size distribution. The fiberglass materials can include an average aspect ratio of greater than about 2 to 1. Also described herein are composite glass materials including a first glass material and a second material. The second material can include at least one of post-consumer glass waste, fly ash, metakaolin, and slag. Also described herein are methods of making a composite glass material including providing a first glass material to a mixer; providing a second material to the mixer; and co-milling the first glass material and a second material to form a composite glass material.

Embodiments of the present invention described herein relate to fiberglass materials, composite glass materials, methods of making fiberglass materials and composite glass materials, and different applications of fiberglass materials and composite glass materials. The fiberglass materials can include a bimodal particle size distribution. The fiberglass materials can include an average aspect ratio of greater than about 2 to 1. Also described herein are composite glass materials including a first glass material and a second material. The second material can include at least one of post-consumer glass waste, fly ash, metakaolin, and slag. Also described herein are methods of making a composite glass material including providing a first glass material to a mixer; providing a second material to the mixer; and co-milling the first glass material and a second material to form a composite glass material.

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.

Provided are a chip with a stereoscopic texture for a resin-based reinforced natural stone and a resin-based reinforced natural stone including the same. A chip with a stereoscopic texture can be obtained by coating a pigment on a surface of a crushed reinforced natural stone chip. In a resin-based reinforced natural stone to which the chip with a stereoscopic texture is added, a boundary surface between the chip and a matrix is formed, such that a texture of natural stone and a three-dimensional stereoscopic effect may be implemented, thereby making it possible to implement an aesthetically beautiful surface.