סמן Basalt

 

 

 

Basalt is a very hard black stone that is quarried in the northern part of Israel. The stone has an especially low abrasion rate and high specific gravity, giving it unique properties and a relative advantage.

The stone is carefully sorted to obtain uniform material, without any detritus. Basalt is useful for many purposes including high-abrasion surfaces, surfaces that are subject to corrosion by chemical materials, and more.

 

* Available in a wide variety of grades and different packages, according to the customer's requirements.

 

 

1.4-2.5

2.5-9

9-16

16-25

 Size (in mm) 

 

 

 

 

Results in %

 Chemical

 Analysis

14.7

Al2O3 

7.1

 CaO 

12.4

Fe2O3

1.1

K2O

10.3

MgO

4.5

Na2O

44.6

SiO2

2.1

TiO2

2.1

LOI

1.1

P2O6

 0.8

 MnO2

Results in %

 Properties tested according to SI 1098

17.8

 Crushing rate

0.30

Dust content

0.9

 Absorption

2632

 Specific gravity kg/m3

0.9

 Solidity

                  

בזלת

 

 

 

 

 

 

 

 

 

 

 

All rights reserved to Zmitut 81 Co. Tamra Industrial Zone, P.O.Box 10037, Haifa Bay 26110, Tel: 972-4-9942333 | Fax: 972-4-9942336 | Email: zm@zmitut.co.il

 

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