FIELD: building materials.
SUBSTANCE: invention relates to building materials and can be used in the manufacture of relief ceilings, cornices, ventilation units, piers with large-format modularity, architectural elements. Glass fiber gypsum for use in construction includes gypsum, fiberglass and chemical additives in the form of a plasticizer and deactivator with the following ratio, mass %: gypsum G16 74–75, glass fibre 3.5–4.0, plasticizer 1.0–1.5, deactivator 0.1–0.2, water is the rest.
EFFECT: technical result is an increase in the strength of articles made of glass fiber gypsum and an extension of the setting time along with reducing the weight of the products.
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