摘要:
A monolithic building block including a light phase and a heavy phase, and having a gradient in at least one structural property along at least one direction of the block.
摘要:
Latex-based formulations for coating and sculpting applications may provide blending a wet mixture with a dry mixture or blending a wet composition with a dry powder. The formulation may then be applied to a surface. In some embodiments, after the formulation is applied to a surface, the formulation may be set to the surface by covering the formulation applied to the surface with a material and/or the formulation may be self-setting on the surface. The formulation may fill gaps in the surface, thereby reducing cracks and shrinkage of the surface. The formulation may be applied to surfaces in a plurality of applications that may include, but are not limited to, sculpting, molding, and cosmetic repairs.
摘要:
Mehrkomponentiges Kunstharz-Verklebungsmittel für den Befestigungsbereich, insbesondere zum Verkleben von einem Verankerungselement in einem (z.B. Bohr-) Loch oder Spalt, mit Füllstoffen, das einen biogenen Füllstoff (beispielsweise ein Kernmehl oder ein Steinmehl aus Früchten) beinhaltet; Verwendung des Kunstharz-Verklebungsmittels zum Einmörteln von Verankerungsmitteln in Löcher oder Spalten; Verfahren oder Methode zum Einmörteln von Verankerungselementen und Löchern oder Spalten, bei denen das Kunstharz-Verklebungsmittel verwendet wird; und Verwendung von biogenen Füllstoffen zur Herstellung eines derartigen Kunstharz-Verklebungsmittels.
摘要:
A lost circulation material and method for well treatment employing the material that is effective at sealing or plugging fractured zones and has utility over a wide range of temperatures, including high temperatures. The lost circulation material includes particulate material to quickly de-fluidize the fluid formulation, fibrous material to suspend particles in the slurrified form of the composition and increase the shear strength of the resultant seal, and non-Portland cement material for increasing the compressive strength.
摘要:
A lost circulation material and method for well treatment employing the material that is effective at sealing or plugging fractured zones and has utility over a wide range of temperatures, including high temperatures. The lost circulation material includes particulate material to quickly de-fluidize the fluid formulation, fibrous material to suspend particles in the slurrified form of the composition and increase the shear strength of the resultant seal, and non-Portland cement material for increasing the compressive strength.
摘要:
The present invention relates to a multi-purpose mortar or cement composition for (i) inhibiting the corrosion of steel in mortar or cement structures, (ii) repairing, filling and/or spraying damages, cracks, flaws and cavities in mortar or cement structures and/or (iii) surfacing, coating and/or protecting mortar or concrete surfaces. The present invention further relates to methods of preparation and use of the multi-purpose mortar or cement composition.
摘要:
La présente invention a pour objet un nouveau matériau de construction comprenant: -de 10 % à 60 % d'un liant hydraulique et/ou d'un liant aérien; -de 16 % à 50 % d'un granulat végétal; -de 0,05 % à 5 % d'un agent rétenteur d'eau; et -de 10 % à 50 % d'eau. Kit utile pour la préparation d'un tel matériau de construction.
摘要:
Verfahren zur Herstellung eines Formteiles unter Verwendung eines Bindemittels, welches als Basisrezeptur Wasser, zumindest eine pflanzliche Proteinquelle und zumindest eine alkalische Reaktionskomponente, ausgewählt aus Alkalimetall- und Erdalkalimetallhydroxiden, -hydrogencarbonaten und –carbonaten, enthält. Eine Naturfasermatte aus unorientierten miteinander verfilzten Fasern wird mit dem Bindemittel getränkt, ein etwaiger Überschuss an Bindemittel wird entfernt und die gehärtete Naturfasermatte wird in einem formgebenden Werkzeug unter Zufuhr von Druck und Wärme ausgehärtet und zum Formteil gepresst.
摘要:
The invention relates to a dried, unfired material from at least one silicate-containing base material and a water-repelling agent. The base material selected from marl, clay, lime or mixtures thereof is contained in an amount between 35 and 95% by weight, and at least 8% of at least one water-repelling agent selected from oils or greases and optionally one or more organic or inorganic additives are included, the remainder being water. The invention relates furthermore to a method for producing a dried, unfired material, which is characterised by water resistance and frost resistance.
摘要:
The present invention provides an additive blend containing cellulose ether and psyllium suitable for use in dry mix compositions containing a hydraulic binder. The dry mix compositions are particularly useful as a mortar composition, especially for tile adhesives because the compositions improve slip resistance of cement containing tile adhesives, the present invention also provides improved cement containing tile adhesives for larger tiles.