SU411054A1 - - Google Patents

Info

Publication number
SU411054A1
SU411054A1 SU1754529A SU1754529A SU411054A1 SU 411054 A1 SU411054 A1 SU 411054A1 SU 1754529 A SU1754529 A SU 1754529A SU 1754529 A SU1754529 A SU 1754529A SU 411054 A1 SU411054 A1 SU 411054A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cement
microns
additive
calcium
weight
Prior art date
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.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1754529A priority Critical patent/SU411054A1/ru
Application granted granted Critical
Publication of SU411054A1 publication Critical patent/SU411054A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/46—Rock wool ; Ceramic or silicate fibres
    • C04B14/4643—Silicates other than zircon
    • C04B14/465—Ca-silicate, e.g. wollastonite

Description

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.

SU1754529A 1972-03-02 1972-03-02 SU411054A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1754529A SU411054A1 (en) 1972-03-02 1972-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1754529A SU411054A1 (en) 1972-03-02 1972-03-02

Publications (1)

Publication Number Publication Date
SU411054A1 true SU411054A1 (en) 1974-01-15

Family

ID=20505099

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1754529A SU411054A1 (en) 1972-03-02 1972-03-02

Country Status (1)

Country Link
SU (1) SU411054A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346146B1 (en) * 1997-04-10 2002-02-12 James Hardie Research Pty Limited Building products
US7658794B2 (en) 2000-03-14 2010-02-09 James Hardie Technology Limited Fiber cement building materials with low density additives
US7704316B2 (en) 2001-03-02 2010-04-27 James Hardie Technology Limited Coatings for building products and methods of making same
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346146B1 (en) * 1997-04-10 2002-02-12 James Hardie Research Pty Limited Building products
US6506248B1 (en) 1997-04-10 2003-01-14 James Hardie Research Pty Limited Building products
US7658794B2 (en) 2000-03-14 2010-02-09 James Hardie Technology Limited Fiber cement building materials with low density additives
US7727329B2 (en) 2000-03-14 2010-06-01 James Hardie Technology Limited Fiber cement building materials with low density additives
US8182606B2 (en) 2000-03-14 2012-05-22 James Hardie Technology Limited Fiber cement building materials with low density additives
US8603239B2 (en) 2000-03-14 2013-12-10 James Hardie Technology Limited Fiber cement building materials with low density additives
US7704316B2 (en) 2001-03-02 2010-04-27 James Hardie Technology Limited Coatings for building products and methods of making same
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials

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