SU529135A1

SU529135A1 - Building mixture

Info

Publication number: SU529135A1
Application number: SU2104085A
Authority: SU
Inventors: Александр Кириллович Полищук; Валентина Александровна Подлесных; Игорь Александрович Масленников; Лев Анатольевич Спирин
Priority date: 1975-02-11
Filing date: 1975-02-11
Publication date: 1976-09-25

Description

(54) СТРОИТЕЛЬНЫЙ РАСТВОР(54) BUILDING SOLUTION

Изобретение относитс к производству строительных материалов и предназначаетс дл шпаклевани дерев нных, железо- и гипсобетонных поверхностей изделий в заводских услови х.The invention relates to the production of building materials and is intended for the filler of wooden, iron and gypsum-concrete surfaces of products under factory conditions.

Известен строительный раствор дл обработки поверхности, включающий минеральное в жущее, наполнитель, кремнийорганическую ЖИДКОСТЬ и воду. Такой раствор обладает гидрофобнь1ми свойствами, но имеет недоста- точно высокую адгезию к обрабатываемой поверхности и морозостойкости.A mortar for surface treatment is known, including mineral stinging, filler, silicone fluid and water. Such a solution has hydrophobic properties, but has insufficiently high adhesion to the treated surface and frost resistance.

Известен также строительный раствор, включающий минеральное в жущее, наполнитель , кремнийорганическую жидкость, полимерную добавку и воду. Этот раствор обладает недостаточно высокими водо- и морозостойкостью и адгезией,Also known is a mortar including mineral water, filler, silicone fluid, polymer additive and water. This solution does not have high enough water and frost resistance and adhesion,

Цель изобретени - повышение адгезии, водо- и морозостойкости строительного растБора ,The purpose of the invention is to increase the adhesion, water and frost resistance of the construction material

Это достигаетс тем, что строительный раствор содержит в качестве добавки 5 15%-ный водный раствор омыленного полиакрилонигрила при следующем соотношении компонентов, вес.%:This is achieved by the fact that the construction solution contains as an additive a 5–15% aqueous solution of saponified polyacrylonigril in the following ratio of components, wt%:

Минеральное в жущее9-15Mineral to earth9-15

Наполнитель55 - 68Filling 55 - 68

Кремнийорганическа жидкость05 - 1Silicone Fluid05 - 1

5-15%-ный водный раствор омыленного полиакрилонитрила6 - 85-15% aqueous solution of hydrolyzed polyacrylonitrile6 - 8

ВодаОсгальноеWater

В качестве минера 1ьного в жущего могут быть использованы цемент, известь, гипс, а в качестве наполнител - молотый песок, карбонатна мука и мел.Cement, lime, gypsum can be used as a mineral for the living, and ground sand, carbonate flour and chalk can be used as a filler.

Примеры составов предлагаемого строительного раствора шпаклевки, вес.%: 1, Цемент9Examples of compositions of the proposed mortar putty, wt.%: 1, Cement9

Песок молотый или карбонатна Ground or carbonate sand

38 30 мука Мел38 30 flour chalk

Claims

10% aqueous solution of saponified polyacrylonitrile Cr;; Organic organic liquid ethyl silicar 320, 5 Water 16.5 2 “Lime-pshoak 13.5 Ground sand or carbonate flour 31.5 MelZa water solution of saponified polyacrylonitrile 8 Ethyl silicate-320.5 Water 16 5 3 "Gypsum15 Ground sand or carbonate flour 20 Mel35 1 O% aqueous solution of saponified polyacrylonitrile8 Ethyl silicate-320.5 Voda21.5. Ground sand or carbonate is measured by a specific surface of 1200 CMVr according to the Product; in the case of filling with wooden m, the degree of grinding is 8 Putty consistency, immersion characteristics of the StroyTsNIL cone, 10-14 cm. Preparation of putty is carried out using a standard continuous the technological molded plastic part of the putty 5 is then, for example, in the factory's production conditions, mixed with lime-sand mixture. The finished putty is used to finish the surfaces of cold and hot concrete products without prior priming with copper sulphate solution. Spak levku applied t manual and mechanized ways. The adhesion of putty compounds to concrete is 6-8 kg / cm. The water resistance of the putty is 15 cycles, the frost resistance is over 10 cycles. It is possible to carry out the centralized manufacture of putty and store it (composition No. 2) for 3-6 months in an airtight container. Claims of the Invention Mortar, for example, for spackling works, including mineral sticking, filler, silicone fluid, polymer additive and water, characterized in that, in order to increase adhesion, frost resistance and frost resistance, it contains as an additive 5-15 % aqueous solution of saponified polyacrylonitrile in the following ratio of components, wt.%: Mineral in the ground9 - 15 Filler55 - 68 Organosilicon liquid, 5 - 1 5-15% aqueous solution of saponified polyacrylonitrile6-8 WaterEverything Else