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Priority to PL406017ApriorityCriticalpatent/PL229871B1/en
Publication of PL406017A1publicationCriticalpatent/PL406017A1/en
Publication of PL229871B1publicationCriticalpatent/PL229871B1/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Komponent do osuszania murów metodą iniekcyjną, eliminujący kapilarne wchłanianie wilgoci przez mur, mieszany w dwóch etapach i stanowiący wodny roztwór metakrzemianu sodu, zaprawy mineralnej z plastyfikatorem, charakteryzuje się tym, że stanowi w pierwszym etapie wodny roztwór pięciowodnego metakrzemianu sodu wzbogacony niewielką ilością plastyfikatora a w drugim etapie wodny zaczyn pylastej frakcji cementu portlandzkiego wzbogacony znanym plastyfikatorem miesza się z wodnym roztworem metakrzemianu sodu w proporcjach 4 części wagowe cementu na 2 części wody zdemineralizowanej i 1 część metakrzemianu sodu, wzbogaconego plastyfikatorem stanowiącym mieszaninę węglanu sodu i chlorku wapnia.The component for drying walls by means of injection, eliminating capillary absorption of moisture through the wall, mixed in two stages and constituting an aqueous solution of sodium metasilicate, a mineral mortar with a plasticizer, is characterized in that in the first stage it is an aqueous solution of sodium metasilicate pentahydrate enriched with a small amount of plasticizer water stage leaven of the dusty fraction of Portland cement enriched with a known plasticizer is mixed with an aqueous solution of sodium metasilicate in the proportions of 4 parts by weight of cement to 2 parts of demineralized water and 1 part of sodium metasilicate enriched with a plasticizer consisting of a mixture of sodium carbonate and calcium chloride.
PL406017A2013-11-122013-11-12Component for drying masonry walls
PL229871B1
(en)
A process for preparing a hardening accelerating composition, hardening accelerating composition, use thereof and mixtures of building material containing a hardening accelerating composition.
Procedure to obtain a lightweight concrete of low density, with thermal properties, acoustic, very resistant to flectotraccion, incombustible, resistant to moisture that includes mixing homogeneously between 30 to 42% of a dry mixture containing pozzolan powder and cement, between 58% to 70% of a wet mixture comprising a solution composed of water-repellent additives.