High Alumina Cement
0555
Dar su opinión
Todos los comentarios en este productos
Añadir al carrito
Imprimir
  • 3.2/5
  • 1
  • 2
  • 3
  • 4
  • 5
Detalle
China Construcción

Reportar abuso

Construcción

High Alumina Cement

Description of high alumina cement

High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of calcium aluminates, unlike Portland cement which is composed of calcium silicates. It is manufactured from limestone or chalk and bauxite.

Application of High alumina cement

There are two distinct ways to use calcium aluminates: as high-performance binders and as mineral reagents in a variety of industries. High alumina cement concrete and high alumina refractory are two important products.

As binders, high alumina cement is used in concretes and mortars for specialized applications for their properties of resistance to corrosion, abrasion and heat combined with rapid hardening and the ease of controlling grading variations. High alumina cement concrete is a good example for this use.

High Alumina cement is also used in combination with other fine components. Hydraulic binders with new properties are then obtained. In this way, aluminates act as both a complex hydraulic binder and a mineral reagent interacting with the other components in the mix.

As reagents, high alumina cement is found in non-hydraulic systems. This is the case in metallurgical treatments (iron and steel industry, foundry) where specific grades of calcium aluminate are used for their low-temperature melting properties and for trapping molten metal impurities.

High Alumina Cement Properties

Items/grade

CA50F

A600

A700

A900

SiO2

≤8.0

≤7.8

≤7.5

≤5.5

Al2O3

≥50.0

≥50.0

≥51.0

≥53.5

Fe2O3

≤2.5

≤2.5

≤2.5

≤2.5

Specific Surface Area (m2/kg)

≥300

≥300

≥320

≥350

Initial Setting Time(min)

≥30

≥45

≥60

≥90

Final Setting Time(h)

≤6

≤6

≤6

≤6

Flexural Strength
(MPa) 1d

≥5.5

≥6.0

≥6.5

≥8.0

Flexural Strength
(MPa) 3d

≥6.5

≥7.0

≥7.5

≥10.0

Compressive Strength
(MPa)1d

≥40

≥45

≥55

≥72

Compressive Strength
(MPa)1d

≥50

≥55

≥65

≥82

High alumina cement package

by 50kgs bag. Store in shady, cool and dry place. Avoid stamp and mix with other substance.

We are excellent cement supplier, We have excellent csa china for sale,please feel free to contact us.

Ubicación : JINRONG B/D NO. 116 XINHUA WEST ROAD, 063000, TANGSHAN, HEBEI, CHINA, 63000 tangshan,
Persona a contactar : Zhao Anna, 03155392228

csacement

  • 3.4/5
Detalle
Inscrito el 23 marzo 2019

Sitio web : www.csacement.com/

Enviar un correo electrónico a csacement

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
High Alumina Cement

Buscar en la categoria : Construcción
Buscar en la categoria :
alumina, high, cement
  • 3.1/5
  • 1
  • 2
  • 3
  • 4
  • 5
Francia 66500 Mayoristas / proveedores

Reportar abuso

Palette Solderie N° 4691268
Palette Solderie N° 4691268

Saturday 28 May 2016

Cantidad : 1 - Precio : 350,00 €

PALETTES de Marchandises Diverses. Dans cette palette il y a environ 2036 € de valeur étiquetée. Les prix sont déjà soldés et étaient dans un magasin le mois passé, il ne s'agit pas de produit qui sont restés des mois dans des entrepôts, toute nos marchandises étaient présentes...

soldeo

  • 66500 - PRADES
  • 04 68 05 89 07
  • 2.4/5
  • 1
  • 2
  • 3
  • 4
  • 5
Taiwán 80673 Audio / video

Reportar abuso

PICOTEST P9610A (108W/36V/7A) Linear & Switching DC Power Supply - Better than Agilent...
PICOTEST P9610A (108W/36V/7A) Linear & Switching DC Power Supply - Better than Agilent...

Wednesday 26 November 2014

Cantidad : 1 piece - Precio : USD 735

We're glad to inform you that Picotest's mixed mode (Linear + Switch) DC power supplies, P9610A (108W/36V/7A) are ready. We need you to put them on the sales line. In the first beginning, P9610A is designed to beat Agilent E3632A (End User Price: USD 1100~1200). However, its autoranging...

PICOTEST CORP.

  • n800097
  • 80673 - Kaoshiung
  • 886 7 815 7183 ext : 806
  • 886 920 032 030
  • 2.9/5
  • 1
  • 2
  • 3
  • 4
  • 5
Francia 200438 Ropa

Reportar abuso

Foto no disponible
Ceramic buttons

Wednesday 03 July 2013

Cantidad : 500 - Precio : $0.5

Ceramic button Main features are: noble quality, belonging gem treasures. A costume to spend gems buttons on the show its high value and rich, so they can meet some people to pursue glory psychological; gem superior performance than everyday use resin buttons, metal, shellfish buttons...

zhang

  • 200438 - shanghai
  • 0086 021 65128580