A method of curing concrete beginning with the acquisition of seedless hydro mulch material and incorporating the material into a material spraying device, mixing the material with water in the spraying device and spraying the material and water onto the surface of curing concrete. The spraying device includes a spray nozzle and pressurized air is introduced into the spray nozzle prior to the spraying of the material and water onto the curing concrete. The pressurized air may be provided to the spray nozzle at an air pressure of equal to or greater than 35 psi and less than or equal to 75 psi.

A full-fiber burner brick and a preparation method thereof, comprising mixing alumina crystal fiber and amorphous ceramic fiber with both of them being a combination of fibers of different lengths gradations, and moreover adding fine powder fillers of different particle size gradations and supplementing other additives. This enables the internal structure of the product more uniform, increases the bulk density of the product, and also benefits the suction filterability of fiber cotton blank, and is conducive to forming and improving the strength of the blank. The surface of the brick body is further provided with a coating, which can effectively protect the cotton fiber of the brick body fiber from harsh environments, improve its high temperature resistance, and help to extend the service life of the burner brick.

Compositions are provided that include a porous first material and a particulate second material that at least partially fills the pores of the first material. Methods of producing the compositions are also provided.