# Shape Opened Hollow Block CODE:AC12
1 Bottom Type Opened
2 Length (cm) 40
3 Width (cm) 25
3 height (cm) 20
5 Weight (kg/m2) 27
4 Web Thickness (cm) 4
9 Compressive Strength Average 13.1 MPA after 28 days
10 Standard Specification
11 Fire rated Fire rated according to ASTM E119

Raw Materials Used:

  • Portland Cement type: Ordinary Portland Cement (type-2) According to standard specification 373-1993
  • Clean sand: According to (ASTM C-33 & BS 812-part 118)
  • Aggregates: According to (ASTM C-33 & BS 812-part 105)
  • Additives: Upon request to improve compressive strength

Manufacturing Method:

The raw materials are mixed mechanically then casted and pressed hydraulically with using of mechanical vibrators to get high density Bricks with high strength.

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