SU1375606A1 - Raw mixture for making filler - Google Patents
Raw mixture for making filler Download PDFInfo
- Publication number
- SU1375606A1 SU1375606A1 SU864031221A SU4031221A SU1375606A1 SU 1375606 A1 SU1375606 A1 SU 1375606A1 SU 864031221 A SU864031221 A SU 864031221A SU 4031221 A SU4031221 A SU 4031221A SU 1375606 A1 SU1375606 A1 SU 1375606A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aggregate
- quartz sand
- cullet
- technical alumina
- properties
- Prior art date
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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
Изобретение относитс к произ- водству строительных материалов и может быть использовано при изготовлении заполнител дорожных покрытий. Дл улучшени фрикционных, светотехнических и прочностных свойств заполнител сырьева смесь содержит, мас.%: 27-30 кварцевьй песок, 58- 65 стеклобой, 4-6 технический глинозем и 4-6 бой керамических изделий. Получаемый заполнитель имеет насыпную плотность, 1,92-2,15 г/см , прочность при сжатии 120-132 МПа, характеризуетс интегральным козффи- циентом стремлени 50-55%, показателем шлифуемости 67-70 и морозостой- с костью 300 циклов. 1 табл. (ЛThe invention relates to the production of building materials and can be used in the manufacture of aggregate pavements. To improve the frictional, lighting and strength properties of the raw material aggregate, the mixture contains, in wt.%: 27–30 quartz sand, 58–65 cullet, 4–6 technical alumina, and 4–6 bout of ceramic products. The resulting aggregate has a bulk density of 1.92–2.15 g / cm, compressive strength of 120–132 MPa, is characterized by an integral aspiration factor of 50–55%, a grinability of 67–70, and a frost-resistance of 300 cycles. 1 tab. (L
Description
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Изобретение относитс к производству строительных материалов и может быть использовано при изготовлении заполнител дорожных покрытий. The invention relates to the production of building materials and can be used in the manufacture of road surfacing.
Цель изобретени - улучшение фрикционных , светотехнических и прочностных свойств заполнител .The purpose of the invention is to improve the frictional, lighting and strength properties of the aggregate.
Дл изготовлени сырьевой смеси используют кварцевый песок с модулем крупности 0,5-2,7, стеклобой в виде бо тарного, листового и другого аналогичного стекла, технический глинозем, бой керамических изделий в виде отсевов дроблени фрак- ции 0-1,25 мм от керамических плитокFor the manufacture of the raw mix, quartz sand with a modulus of particle size of 0.5-2.7, broken glass in the form of battery, sheet and other similar glass, technical alumina, and ceramic products in the form of screenings of a fraction of 0-1.25 mm from ceramic tiles
Компоненты сырьевой смеси в виде порошка смешивают до получени однородной массы, обжигают в керамическом коробе при 750-800°С в течение 50-60 мин в печах электронагрева, затем охлаждают и дроб т до получени требуемых фракций заполнител .The components of the raw material mixture in powder form are mixed to obtain a homogeneous mass, burned in a ceramic box at 750-800 ° C for 50-60 minutes in electric heating furnaces, then cooled and crushed to obtain the required aggregate fractions.
Составы сырьевой смеси и свойства заполнителей приведены в таблице.The composition of the raw mix and properties of aggregates are given in the table.
Испытание заполнител провод т по ГОСТу. . The filler test is carried out according to GOST. .
Интегральный коэффициент отражени поверхности зерен щебн определ ют с помощью фотомера.The integral reflection coefficient of the surface of crushed stone grains is determined using a photometer.
Фрикционные свойства по показателю пшифуемости искусственного заполнител как каменного материала определ ют по известной методике. Показатель пшифуемости количествен- но выр 1жаетс значением коэффициента сцеплени , которьй определ ют ма тниковым прибором типа МП-З пос The frictional properties of the artificial aggregate pshifaemost as a stone material are determined by the known method. The index of pishifaemost quantitatively expresses the value of the coefficient of adhesion, which is determined by an asterisk type MP
ле испытани каменного материала на шлифуемость на специальном приборе.Testing of stone material for grinding with a special device.
Дл получени декоративного эффекта в состав сырьевой смеси можно вводить красители или использовать цветной стеклобой.To obtain a decorative effect, dyes can be added to the composition of the raw mix or colored cullet can be used.
Использование предлагаемых заполнителей в составе асфальтобетонов при устройстве верхних слоев дорожных покрытий позволит повысить безопасность движени на скоростных автомагистрал х, на участках автодорог с большими уклонами, крутыми поворотами, на участках интенсивного движени т желых грузовых автомобилей в отдаленных районах, с недостаточным освещением проезжей части дорог.The use of the proposed aggregates in the composition of asphalt concrete in the design of the upper layers of road pavements will improve traffic safety on highways, on roads with large inclines, sharp turns, on areas of heavy traffic heavy trucks in remote areas, with insufficient illumination of the carriageway.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864031221A SU1375606A1 (en) | 1986-03-04 | 1986-03-04 | Raw mixture for making filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864031221A SU1375606A1 (en) | 1986-03-04 | 1986-03-04 | Raw mixture for making filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1375606A1 true SU1375606A1 (en) | 1988-02-23 |
Family
ID=21224177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864031221A SU1375606A1 (en) | 1986-03-04 | 1986-03-04 | Raw mixture for making filler |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1375606A1 (en) |
-
1986
- 1986-03-04 SU SU864031221A patent/SU1375606A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 422702, кл. С 04 В 31/16, 1971. Авторское свидетельство СССР № 1258821, кл. С 04 В 14/06, 1983. * |
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