The invention relates to a multilayered pultruded structure having a weatherable cap layer over a pultruded substrate, adhered with an appropriate tie layer. The structure provides improved weatherability and surface quality for pultruded structures. The invention is especially useful to provide a weatherable pultruded polyurethane, with an acrylic or styrenic cap layer. The weatherable polyurethane (PU) pultrusion of the invention provides an increased modulus over polyester pultrusions, making the weatherable PU pultrusion useful in commercial applications, and applications requiring a higher transverse modulus.

A method of constructing a space construction has a preparing step, a first mixing step, a second mixing step, a matrix layer building step, a three-dimensional fiber webs paving step, and a gamma ray screening layer building step. Prepare an agitator, a strengthening material, a composite material, multiple three-dimensional fiber webs, and multiple gamma ray screening elements. Mix the strengthening material and the composite material to form a first building material. Mix the multiple gamma ray screening elements and soil on a planet to form a second building material. Build at least one matrix layer with the first building material. Pave two three-dimensional fiber webs on the at least one matrix layer. Build at least one gamma ray screening layer adjacent to one of the two three-dimensional fiber webs with the second building material. A product constructed by the method is also provided.

A method of constructing a space construction has a preparing step, a first mixing step, a second mixing step, a matrix layer building step, a three-dimensional fiber webs paving step, and a gamma ray screening layer building step. Prepare an agitator, a strengthening material, a composite material, multiple three-dimensional fiber webs, and multiple gamma ray screening elements. Mix the strengthening material and the composite material to form a first building material. Mix the multiple gamma ray screening elements and soil on a planet to form a second building material. Build at least one matrix layer with the first building material. Pave two three-dimensional fiber webs on the at least one matrix layer. Build at least one gamma ray screening layer adjacent to one of the two three-dimensional fiber webs with the second building material. A product constructed by the method is also provided.

A carpet tile and process for making the same, wherein the carpet tile comprises a woven facecloth with an applied latex or hot-melt adhesive precoat, an extruded polymer backing layer, and an optional polyester cushion, comprising a reinforcing scrim layer within a polyester layer. The top surface and bottom surface of the carpet tile are defined by the facecloth and the polyester cushion or extruded layer, respectively. A polymer-based resin is extruded onto the pre-coat of the coated facecloth to form an at least substantially uniform backing layer, and the polyester cushion may be laid onto the extruded polymer backing layer while the extruded polymer backing layer remains above a softening temperature for the resin. The entire multi-layer web is then passed through a nip to embed the reinforcing scrim layer into the extruded polymer backing layer, and the entire web is chilled.

A hybrid resin composition for the 3D-printing of objects, including at least one monofunctional, light-curable component A functioning as a reactive diluent (RD), at least one mono- or multifunctional, light-curable component B functioning as a toughness modifier (TNM), and at least one mono- or multifunctional, heat curable component C functioning as a T.sub.g-enhancer (TGE).

Methods for manufacturing structures are provided. The methods include manufacturing a shell structure by additive manufacturing methods and sectioning panels with predetermined shapes from the shell structure. The panels are subsequently coupled to shell structure. Devices for performing various steps of the methods are also provided.

This light-extraction film for EL includes a diffusion layer and an uneven-structure layer, the diffusion layer including first light-diffusion fine particles, and the uneven-structure layer including second light-diffusion fine particles as desired, and satisfying the expression Px?Py?5 mass %. (Px represents the content ratio of the first light-diffusion fine particles to the total mass of the diffusion layer. Py represents the content ratio of the second light-diffusion fine particles to the total mass of the uneven structure layer.)

Methods for manufacturing structures are provided. The methods include manufacturing a shell structure by additive manufacturing methods and sectioning panels with predetermined shapes from the shell structure. The panels are subsequently coupled to shell structure. Devices for performing various steps of the methods are also provided.

The invention relates to a multilayered pultruded structure having a weatherable cap layer over a pultruded substrate, adhered with an appropriate tie layer. The structure provides improved weatherability and surface quality for pultruded structures. The invention is especially useful to provide a weatherable pultruded polyurethane, with an acrylic or styrenic cap layer. The weatherable polyurethane (PU) pultrusion of the invention provides an increased modulus over polyester pultrusions, making the weatherable PU pultrusion useful in commercial applications, and applications requiring a higher transverse modulus.

A hybrid resin composition for the 3D-printing of objects, including at least one monofunctional, light-curable component A functioning as a reactive diluent (RD), at least one mono- or multifunctional, light-curable component B functioning as a toughness modifier (TNM), and at least one mono- or multifunctional, heat curable component C functioning as a T.sub.g-enhancer (TGE).