Patent
Fire resistant glass unit
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TLDR
In this paper, the novelty is that the sodium silicate glass as additive to the intermediate layer to suppress the sensitivity of intermediate layer towards UV radiation is chosen so that there is no more sensitivity towards UV light.Abstract:
Flame retardant glass has two panes arranged at a distance from each other, where the flame-sided pane is a glass pane and a foamed intermediate layer is arranged in the space between the panes. The intermediate layer is made of sodium silicate glass and water and has an additive increasing the resistance time in the case of a fire, which is displaced with multivalent alcohols and/or sugars. The novelty is that the sodium silicate glass as additive to the intermediate layer to suppress the sensitivity of the intermediate layer towards UV radiation is chosen so that there is no more sensitivity towards UV light.read more
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Fire resistant glazings
TL;DR: In this paper, a sodium silicate waterglass having a modulus of less than 3 and at least 8% by weight of an organic polyhydroxy compound such as glycerol is used in the production of interlayers used in fire resistant glass laminates.
Patent
Transparent heat-swellable material
Goelff Pierre,Degand Etienne +1 more
TL;DR: In this article, a transparent heat-swellable material, a method for its preparation and fire-resistant glazing panels in which it is incorporated, are provided by a mixture of hydrated alkali metal silicate and an additive selected from polyalcohols and mono-or polysaccharides, in which the additive content is in the range of 5 to 22 % by weight, the water content is of 12 to 19.5 %, and the hydrated alkaline metal silicates has a silicon oxide (SiO2) molar ratio greater than 3.
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Fire protection glazing comprising glass plates and a foamed filler layer forming a sandwich useful in fire protection e.g. for building windows
Gerrit Panzner,Sigrun Rakus,Stefan Boehme,Ruediger Freitag,Klaus Dieter Schwabe,Klaus Schneider +5 more
TL;DR: In this paper, a fire protection glazing comprising plates and a foamed filler layer forming a sandwich is described, at least the fire side of the plate consists of glass plate and the filler layer contains a predetermined amount of fibers.
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Fire protection glass
TL;DR: In this article, a fire resistance rating G30/F15 can be achieved by a fire protection glass which is less than 10 mm thick, where the interlayers are formed by drying a waterglass solution upon the surface of the glass.
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Transparent fire-resistant glazing comprising a uv stabilized fire-resistant layer, method for the production thereof, and use thereof
TL;DR: In this paper, a transparent fire-resistant glazing comprising at least two panes that are disposed at a defined distance from each other and form an intermediate space is described, at least the pane facing the fire is embodied as a glass pane or a vitroceramic pane while the intermediate space contains a layer that foams in case of a fire and is provided with alkali silicates to which organic additives are optionally added.
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Modified, transparent, aqueous alkali silicate solution, process for its preparation and its use for preparing transparent hydrogels
TL;DR: In this paper, a modified, transparent, aqueous alkali metal silicate solution, to a process for its preparation, and to its use for the preparation of transparent hydrogels, is described.
Patent
Ageing resistant fire protection medium - is based on water-contg. sodium silicate also contg. potassium and/or magnesium silicate content
TL;DR: In this paper, a pref. material is one in which 20-35% of the sodium silicate is replaced by potassium silicate, where the latter has a molar ratio (R) of K2O:SiO2 or 1:1 to 1:6, partic.
Patent
Mine sealant composition
TL;DR: Sprayable, pre-mixed, mine sealant compositions having enhanced strength properties and capable of retarding flame propagation and suppressing combustibility of substrate materials are disclosed in three general forms as discussed by the authors.