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SU411054A1 - - Google Patents

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Publication number
SU411054A1
SU411054A1SU1754529ASU1754529ASU411054A1SU 411054 A1SU411054 A1SU 411054A1SU 1754529 ASU1754529 ASU 1754529ASU 1754529 ASU1754529 ASU 1754529ASU 411054 A1SU411054 A1SU 411054A1
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SU
USSR - Soviet Union
Prior art keywords
cement
microns
additive
calcium
weight
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Application number
SU1754529A
Other languages
Russian (ru)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filedfiledCritical
Priority to SU1754529ApriorityCriticalpatent/SU411054A1/ru
Application grantedgrantedCritical
Publication of SU411054A1publicationCriticalpatent/SU411054A1/ru

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Translated fromRussian

1one

Изобретение относитс  к составам строительных растворов и бетонов на минеральных в жущих, содержащих добавки.The invention relates to the composition of mortars and concretes for minerals in living, containing additives.

Известны строительные растворы, содержащие цемент, песок, воду и в качестве добавки низкоосповные гидросиликаты кальци .Construction solutions containing cement, sand, water, and as a additive, low-calcium calcium hydrosilicates are known.

Цель изобретени  - новыщение предела прочности при изгибе строительных растворов .The purpose of the invention is the improvement of the flexural strength of mortar.

Это достигаетс  тем, что раствор содержит в качестве добавки нитевидные гидросиликаты кальци  диаметром 0,1 -10 мк, длиной 1,0-500 мк в количестве 0,05-5,5% от веса цемента.This is achieved by the fact that the solution contains, as an additive, filamentous calcium hydrosilicates with a diameter of 0.1-10 microns, a length of 1.0-500 microns in an amount of 0.05-5.5% by weight of cement.

Гидросиликаты кальци  используютс  в качестве армирующей добавки.Calcium hydrosilicates are used as a reinforcing agent.

Описываемый строительный раствор содержит 1 вес. ч. портландцемента, 3 вес. ч. кварцевого песка, воду при водоцементном отнощении 0,45 и 0,05-5,5% от веса цемента нитевидных гидросиликатов кальци  диаметром 0,1 - 1,0 мк и длиной 1,0-500 мк, в качестве армирующей добавки. Предел прочности материала при сжатии 522, при изгибе 174 кг/см. Предложенный строительный раствор может быть использован в бетонных и железобетонных издели х с уменьшенным расходом цемента при сокращении времени твердени .The described mortar contains 1 weight. h. Portland cement, 3 wt. including quartz sand, water with a water-cement ratio of 0.45 and 0.05-5.5% of the weight of cement of calcium hydrosilicate with a diameter of 0.1-1.0 microns and a length of 1.0-500 microns, as a reinforcing additive. The compressive strength of the material is 522, with a bend of 174 kg / cm. The proposed mortar can be used in concrete and reinforced concrete products with reduced cement consumption while reducing the hardening time.

Предмет изобретени Subject invention

Строительный раствор, включающий портландцемент , песок, воду и добавку, отличающийс  тем, что, с целью повыщени  предела прочности полученных изделий на изгиб , он содержит в качестве добавки нитевидные гидросиликаты кальци  диаметром 0,1 - 10 мк, длиной 1,0-500 мк, в количестве 0,05- 5,5% от веса цемента.A mortar comprising Portland cement, sand, water and an additive, characterized in that, in order to increase the ultimate strength of the products obtained in bending, it contains as an additive filamentary calcium hydrosilicates with a diameter of 0.1 - 10 microns, 1.0-500 microns in length , in the amount of 0.05-5.5% by weight of cement.

SU1754529A1972-03-021972-03-02SU411054A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
SU1754529ASU411054A1 (en)1972-03-021972-03-02

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
SU1754529ASU411054A1 (en)1972-03-021972-03-02

Publications (1)

Publication NumberPublication Date
SU411054A1true SU411054A1 (en)1974-01-15

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ID=20505099

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SU1754529ASU411054A1 (en)1972-03-021972-03-02

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SU (1)SU411054A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US6346146B1 (en)*1997-04-102002-02-12James Hardie Research Pty LimitedBuilding products
US7396402B2 (en)2001-03-022008-07-08James Hardie International Finance B.V.Coatings for building products and dewatering aid for use with same
US7419544B2 (en)2001-03-022008-09-02James Hardie International Finance B.V.Additive for dewaterable slurry and slurry incorporating same
US7658794B2 (en)2000-03-142010-02-09James Hardie Technology LimitedFiber cement building materials with low density additives
US7993570B2 (en)2002-10-072011-08-09James Hardie Technology LimitedDurable medium-density fibre cement composite
US7998571B2 (en)2004-07-092011-08-16James Hardie Technology LimitedComposite cement article incorporating a powder coating and methods of making same
US8209927B2 (en)2007-12-202012-07-03James Hardie Technology LimitedStructural fiber cement building materials
US8993462B2 (en)2006-04-122015-03-31James Hardie Technology LimitedSurface sealed reinforced building element

Cited By (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US6346146B1 (en)*1997-04-102002-02-12James Hardie Research Pty LimitedBuilding products
US6506248B1 (en)1997-04-102003-01-14James Hardie Research Pty LimitedBuilding products
US8182606B2 (en)2000-03-142012-05-22James Hardie Technology LimitedFiber cement building materials with low density additives
US7658794B2 (en)2000-03-142010-02-09James Hardie Technology LimitedFiber cement building materials with low density additives
US7727329B2 (en)2000-03-142010-06-01James Hardie Technology LimitedFiber cement building materials with low density additives
US8603239B2 (en)2000-03-142013-12-10James Hardie Technology LimitedFiber cement building materials with low density additives
US7419544B2 (en)2001-03-022008-09-02James Hardie International Finance B.V.Additive for dewaterable slurry and slurry incorporating same
US7704316B2 (en)2001-03-022010-04-27James Hardie Technology LimitedCoatings for building products and methods of making same
US7396402B2 (en)2001-03-022008-07-08James Hardie International Finance B.V.Coatings for building products and dewatering aid for use with same
US7993570B2 (en)2002-10-072011-08-09James Hardie Technology LimitedDurable medium-density fibre cement composite
US7998571B2 (en)2004-07-092011-08-16James Hardie Technology LimitedComposite cement article incorporating a powder coating and methods of making same
US8993462B2 (en)2006-04-122015-03-31James Hardie Technology LimitedSurface sealed reinforced building element
US8209927B2 (en)2007-12-202012-07-03James Hardie Technology LimitedStructural fiber cement building materials

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