Cement panel and method to eliminate release paper from cement panel manufacture

A building composite panel, comprising:

• a core of a continuous phase comprising set hydraulic binder, wherein the core comprises first and second opposed longitudinal edge faces, and opposed first and second major faces, each major face adjoining the first and second opposed longitudinal edge faces;
• a slurry-permeable reinforcing material attached to the first major face, and optionally attached to the second major face;
• and,
• a polymer fabric laminate facing material, that is different from the reinforcing material, covering and attached to:
• the first and second longitudinal edge faces,
• an entire width of the first major face from the first longitudinal edge face to the second longitudinal edge face, and
• at least opposed first and second end portions of the second major face adjoining the first and second opposed longitudinal edge faces,
• wherein the polymer fabric laminate facing material overlaps the reinforcing material, and
• wherein the polymer fabric laminate facing material comprises a plurality of bonded overlapping laminas comprising at least:
• a slurry-permeable first lamina,
• a slurry-impermeable second lamina, and
• a slurry-permeable third lamina,
• wherein the slurry-permeable first lamina and the slurry-permeable third lamina form opposed surfaces of the polymer fabric laminate facing material,
• wherein the slurry-impermeable second lamina is between the slurry-permeable first lamina and the slurry-permeable third lamina,
• wherein the slurry-impermeable second lamina has opposed surfaces, and each of the opposed surfaces of the slurry-impermeable second lamina is directly bonded to a respective lamina of said plurality of laminas,
• wherein the slurry-permeable first lamina is embedded in:
• the first and second longitudinal edge faces,
• an entire width of the first major face from the first longitudinal edge face to the second longitudinal edge face, and
• at least opposed first and second end portions of the second major face adjoining the first and second opposed longitudinal edge faces;
• where at least the first lamina is a first web of nonwoven fibers and at least the second lamina is a second web of non-woven fibers.