FIELD: industry of building materials. SUBSTANCE: invention relates to the production of wood-mineral bulk materials in the form of granules intended for use as backfill thermal insulation, as well as a component of lightweight concrete or artificial stones. The method for obtaining wood-mineral material in the form of granules includes mixing in a coating pan with a rotation …
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FIELD: construction. SUBSTANCE: granulated filler for concrete mix is arranged in the form of granules with size of 0.5-10.0 mm, comprising nucleus and shells, where nucleus is produced by granulation of mixture of the following components jointly ground to specific surface of 150-250 m 2 /kg - siliceous component - crushed glass - and alkaline metal hydroxide at their mass ratio …
This invention provides a method for filling a foaming mixture into a mold cavity, which method does not induce a defective mold. This method comprises stirring a particulate aggregate, a water soluble binder and water to prepare a foaming mixture which is filled into a cavity in a horizontal split type mold by an injection method and is characterized by comprising previously forming …
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CN110372239A CN201811416209.0A CN201811416209A CN110372239A CN 110372239 A CN110372239 A CN 110372239A CN 201811416209 A CN201811416209 A CN 201811416209A CN 110372239 A CN110372239 A CN 110372239A Authority CN China Prior art keywords geo polymer bottom ash coal bottom test piece Prior art date 2018-04-12 Legal status (The legal …
Изобретение относится к области строительных материалов, в частности гранулированных ...
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CN110372239A CN201811416209.0A CN201811416209A CN110372239A CN 110372239 A CN110372239 A CN 110372239A CN 201811416209 A CN201811416209 A CN 201811416209A CN 110372239 A CN110372239 A CN 110372239A Authority CN China Prior art keywords geo polymer bottom ash coal bottom test piece Prior art date 2018-04-12 Legal status (The legal …
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FIELD: construction materials. SUBSTANCE: group of inventions relates to the production of construction materials, in particular to a granular aggregate for a concrete mixture, a concrete mixture for the manufacture of building products and a concrete building product. The granular aggregate for the concrete mixture is made from a mixture containing a composite binder …
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Способ изготовления легкого композиционного заполнителя для бетонов включает изготовление ядра заполнителя путем размягчения бумажной макулатуры в 10%-ном растворе жидкого стекла ...
Feb 1, 2016 · Geopolymer foams are advanced materials having potential to be used as thermal insulators in construction applications to control the environment of building’s interior such as temperature.
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1. A method for reducing cracking during plastic shrinkage in concrete compositions, including:! a) combining ingredients including 3-40 vol.% cement, 5-50 vol.% fine-grained aggregate, 5-50 vol.% coarse aggregate, and 10-22 vol.% water, to form a concrete mixture; ! b) during or after step (a) adding 1.5-40 vol.% of pre-foamed particles to the concrete mixture to form the concrete …
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WO2014176434A1 - Expanded lightweight aggregate made from glass or pumice - Google Patents
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FIELD: electricity. SUBSTANCE: proposed method of making current conducting panels involves mixing current conducting material - coal coke with particle size 0.2-1.5 mm with a binding component, moulding the products and subsequent thermal processing. The binding component used is a ground clay component. The current conducting material contains ground graphite, …
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Иран-это очень важный рынок Ближнего Востока. Каждый год…
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