摘要:
An engobe for coating clay tiles comprises an aqueous dispersion of clay particles, wherein at least 95%w of the solid particles has a particle size of less than 40 µm, these solids having a BET specific surface in the range of 20 to 50 m 2 /g
摘要:
This document describes systems and processes for forming improved synthetic molded slabs suitable for use in living or working spaces (e.g., along a countertop, table, floor, or the like).
摘要:
The invention relates to the identification and quantification of bulk goods in articles, wherein a dye-containing polymer dispersion is added to the bulk goods. The polymer dispersions contain particles that are coded with a mixture of dyes, and the polymer dispersion particles are quantitatively determined.
摘要:
The present invention relates to coloured fiber cement products as well as to methods for manufacturing such products. In particular, the present invention provides fiber cement products that are coloured in the mass, which fiber cement products at least comprise on at least part of their outer surface one or more cured layers of a coating composition, which composition at least comprises a binder and a pigment and/or a filler and is characterized by a pigment volume concentration (PVC) of between about 1% and about 20%. The present invention further provides processes for producing these coated fiber cement products that are coloured in the mass. Finally, the present invention provides uses of the coloured fiber cement products as building materials. In particular embodiments, the fiber cement products produced by the processes of the present invention can be used to provide an outer surface to walls, both internal as well as external, a building or construction, e.g. as façade plate, siding, etc.
摘要:
A white or colored cementitious mixture for the manufacture of micro-concrete or normal concrete, mortar or interactive pastes with photoluminescent properties, which respond to an incident luminous stimulus when exposed in a dark environment, decaying after several minutes. The cementitious mixture comprises the following components, in percentage in weight of the components relative to the total weight of the composition: a) 35-80% of white or gray Portland cement; b) 0.1-30% of finely ground limestone filler; c) 0.01-3% of powdered super-plasticizer; d) 0.01-3% of modified polyvinyl resins; e) 0.01-5% of dispersant of vinyl acetate and ethylene copolymers; f) 0.3-20% of photoluminescent pigment based on strontium aluminate, or other, of various colors; and also one or more components selected from: g) 1-10% of binding regulator; h) 0.1-4% of zinc stearate; i) 1-20% of metakaolins; j) 5-60% of artificial pozzolans; k) 0.1-15% of inorganic pigments.
摘要:
An artificial marble includes unsaturated polyester resin (A), compound containing silica (B), and luminescent pigment (C). An artificial marble according to a second embodiment includes 70 to 95 % by weight of a non-luminescent base material (I) comprising unsaturated polyester resin (A), compound containing silica (B), and organic/inorganic pigment (C) and 5 to 30 % by weight of a luminescent amorphous pattern part (II) comprising unsaturated polyester resin (A), compound containing silica (B), and luminescent pigment (D). An artificial marble according to a third embodiment includes unsaturated polyester resin (A), compound containing silica (B), and amorphous luminescent chip (C).
摘要:
There is disclosed a measure for managing a ceramic formed structure in a manufacturing process, in which it is easy to sort out ceramic formed structures for each lot of forming material even in a case where extrusion forming is continuously performed. There is provided a method of manufacturing the ceramic formed structure by: mixing forming materials including at least a ceramic material, a binder, and water to obtain a blend for forming; kneading the blend; extruding the blend; and drying the blend. In the method, during performing of the kneading, one or more of colorants are added to the blend for forming to obtain a colored ceramic formed structure.