摘要:
The present invention relates to calcium silicate-based building materials capable to shield/absorb the electromagnetic waves to prevent the adverse impacts on health of the electromagnetic waves emitted from electronic devices such as mobile phones, base stations, wireless and mobile internet sources particularly in buildings in which the humans spent most of their time during their daily lives, as well as to a production method of the calcium silicate-based building material.
摘要:
Die Erfindung betrifft eine Dämmstoffplatte (1) aus einem Calciumsilikathydrat-basierenden Matrixmaterial (2), wobei in das Matrixmaterial (2) Polymerschaumpartikel (3) eingebettet sind, wobei die Wärmeleitfähigkeit λ P der Polymerschaumpartikel (3) geringer als die Wärmeleitfähigkeit λ M des Matrixmaterials (2) ist. Die Erfindung betrifft ferner ein Verfahren zur Herstellung einer solchen Dämmstoffplatte (1).
摘要:
Pigmented coating material comprising at least one inorganic white pigment and at least one infrared radiation-absorbing material in an amount of 0.01 to 5 wt%, based on the inorganic white pigment, said pigmented coating material being a masonry paint or a render.
摘要:
Waste storage vessels formed from a composition including calcium silicate, magnesium or calcium oxides and an acid phosphate are provided. The composition may also include fly ash or kaolin with or without the calcium silicate.
摘要:
A composition of matter and method of forming a radiation shielding member at ambient temperatures in which the composition of matter includes a 'cold-fired' chemically bonded oxide-phosphate ceramic cement matrix; with one or more suitably prepared and distributed radiation shielding materials dispersed in the 'cold-fired' chemically bonded oxide-phosphate ceramic cement matrix.
摘要:
Phosphorus-calcium-strontium compound of formula (I); method for preparing same; composition for the extemporaneous preparation of a cement comprising a solid phase (SP) and a liquid phase (LP), wherein the solid phase comprises a mixture of inorganic compounds of formula (II); use as an endodontic cement.
摘要:
A fire proof compound is provided including MgSO4.7H2O) ( Mg 4S i 6O15(OH)2.6H2O) CaO (s) + H 2 O (1) ﹌Ca(OH) 2 (aq) (ΔH r = -63.7 kJ/mol of CaO) (CaSO 4 2H 2 O) H 4 Mg 2 Si 3 O 10 ). The compound can be added to a gypsum substrate of a wallboard to manufacture a fire proof wallboard. The compound can also be mixed with a paint to provide a fire proof paint. In certain composition, the compound can also exhibit an electromagnetic field blocking property. An existing wallboard manufacturing process line can be modified to accept the additional process of adding the compound to the gypsum substrate of the wallboard.
摘要:
Pigmentierter Beschichtungsstoff enthaltend mindestens ein anorganisches Weißpigment und mindestens ein Infrarotstrahlung absorbierendes Material in einem Gehalt von 0,01 bis 5 Gew.- %,bezogen auf das anorganische Weißpigment, wobei es sich bei dem pigmentierten Beschichtungsstoff um eine Fassadenfarbe oder einen Putz handelt.
摘要:
The present invention relates to porous structures embedded with nanoparticles, methods of forming the structures, and methods of using the structures. In most general form, the invention relates to porous materials embedded with nanoparticles having a first characteristic, such as magnetic, enabling to align or arrange the nanoparticles in the material by exposure, e.g. to a magnetic field. The material formed thereby can be adapted during manufacture for various applications, such as electromagnetic wave absorbers, lens, concentrators, etc.
摘要:
The present invention relates to porous structures embedded with nanoparticles, methods of forming the structures, and methods of using the structures. In most general form, the invention relates to porous materials embedded with nanoparticles having a first characteristic, such as magnetic, enabling to align or arrange the nanoparticles in the material by exposure, e.g. to a magnetic field. The material formed thereby can be adapted during manufacture for various applications, such as electromagnetic wave absorbers, lens, concentrators, etc.