An electrical grounding assembly includes an electrically conductive metal grounding plate, and a corrosion-protective jacket enclosing the grounding plate. The jacket is electrically conductive and water impermeable. The electrical grounding assembly further includes an electrically conductive line having a first end in electrical contact with the grounding plate and enclosed in the jacket, and an opposed second end outside of the jacket for connection to a structure to be electrically grounded.

An electrical grounding assembly includes an electrically conductive metal grounding plate, and a corrosion-protective jacket enclosing the grounding plate. The jacket is electrically conductive and water impermeable. The electrical grounding assembly further includes an electrically conductive line having a first end in electrical contact with the grounding plate and enclosed in the jacket, and an opposed second end outside of the jacket for connection to a structure to be electrically grounded.

This disclosure relates to compositions for protecting a metallic surface susceptible to corrosion, the composition comprising a first component comprising an aqueous mixture of an acid-phosphate of chemical formula A.sup.m(H.sub.2PO.sub.4).sub.m.nH.sub.2O, where A is hydrogen ion, ammonium cation, metal cation, or mixtures thereof where m=1-3, and n=0-6; the first component solution adjusted to a pH of about 2 to about 5, the first component having a particle size distribution between 0.04 to 60 micron; and a second component, configured for combination and at least partial reaction with the first component to provide a phosphate ceramic, the second component comprising an aqueous solution or suspension of an alkaline oxide or alkaline hydroxide represented by B.sup.2mO.sub.mB(OH).sub.2m, or mixtures thereof, where B is an element of valency 2m (m=1, 1.5, or 2) the second component solution adjusted to a pH of between 9-14.

A grain-oriented electrical steel sheet according to one embodiment of the present invention includes a steel sheet and an insulation coating, in which the insulation coating contains a first metal phosphate, which is a metal phosphate of one or two more metals selected from Al, Fe, Mg, Mn, Ni, and Zn; a second metal phosphate, which is a metal phosphate of one or two more metals selected from Co, Mo, V, W, and Zr; and colloidal silica, the insulation coating does not contain chromate, and an elution amount of phosphoric acid of the insulation coating as determined by boiling the grain-oriented electrical steel sheet in a boiled pure water for 10 minutes, then measuring an elution amount of phosphoric acid into the pure water, and dividing the amount of phosphoric acid by the area of the insulation coating of the boiled grain-oriented electrical steel sheet is 30 mg/m.sup.2 or less.

The present disclosure relates to corrosion resistant coating compositions, kits and methods of applying the same, for use as fireproofing materials. The corrosion resistant spray applied fire resistant material contains an organic corrosion inhibitors, such as an aldonic acid, benzoic acid, or combinations thereof, to reduce or eliminate corrosion of the underlying substrate.

Compositions of matter for use as a roof coating are provided. The roof coating can be applied to any suitable roof of any building. When applied to a roof, the roof coating insulates the building's interior from some of the sun's thermal energy, which would otherwise radiate into the building and raise the interior temperature. The roof coating can therefore reduce energy consumption involved in cooling the building's interior. The roof coating demonstrates advantageous thermal insulation properties (e.g., low thermal conductivity) over a wide range of temperatures and when applied with minimal thickness. The provided roof coating demonstrates high reflectance, high emissivity, low thermal conductivity, low flame spread, high solar reflectance index (SRI) in the range of 100 to 120, and acts as a sealer and waterproofer, which all contribute to its desirable properties for use as a thermally insulating roof coating.

A vehicle coating to thermally insulate the vehicle's interior is provided. The vehicle coating may be applied to the exterior (e.g., roof) of any suitable moving vehicle, such as a bus, RV, delivery truck, construction vehicle (e.g., cement mixer), train car. When applied to a vehicle's exterior, the vehicle coating provides the benefit of insulating the vehicle's interior from some of the sun's thermal energy, which would otherwise radiate into the vehicle and increase the interior temperature. The vehicle coating demonstrates advantageous thermal insulation properties (e.g., low thermal conductivity) over a wide range of temperatures and when applied with minimal thickness. The provided vehicle coating demonstrates high reflectance, high emissivity, low thermal conductivity, and high solar reflectance index (SRI), and is suitable for high vibration high uplift winds, which all contribute to its desirable properties for use as a thermally insulating vehicle coating.

An outer wall of a building has a frame and a coating layer. The frame has multiple surfaces. The coating layer is coated on at least one of the surfaces of the frame and is composed of a glass-fiber net and an adhesive material layer. The adhesive material layer is composed of acrylic resin, Hydroxyethyl Cellulose (HEC), and water.

An electrical grounding assembly includes an electrically conductive metal grounding plate, and a corrosion-protective jacket enclosing the grounding plate. The jacket is electrically conductive and water impermeable. The electrical grounding assembly further includes an electrically conductive line having a first end in electrical contact with the grounding plate and enclosed in the jacket, and an opposed second end outside of the jacket for connection to a structure to be electrically grounded.

Some embodiments provide methods and systems for casting articles. One example of a method includes providing and positioning a thermal blanket within a mold cavity and then introducing a molten material into the mold cavity and into contact with the thermal blanket. The method allows the molten material to remain in a molten state during a dwell time that extends from the introduction of the molten material at least until the mold cavity is filled. In another example, a method of using a thermal blanket includes keeping a molten material in a molten state during a dwell time extending from first introduction of the molten material until pressurization. Systems including a variety of mold types, one or more thermal blankets, and in some cases preforms and/or inserts are also provided. Also described is a novel thermal blanket and method of manufacturing the same.