Mixed Cement For Quality Bricklaying And Plastering Works
INSEE Dang is mixed cement, manufactured from Portland cement clinker finely ground with other inert materials which produces a mortar of high plasticity.
Its specification conforms to the Thai Industrial Standard for Mixed Cement TIS 80 -2007.
INSEE Dang is suitable for masonry and plastering works where minimal mortar shrinkage and smooth finishing are required. The INSEE dang is also suitable for ordinaryconcrete works such as general housing works, concrete pavement, concrete tiles, piers, drain pipes, septic tanks, water tanks, etc.
Mix the volumetric proportion of INSEE Dang, rock gravel, sand and water as follow;
INSEE Dang : 1
Sand : 2
Rock : 4
Water : 1
INSEE Dang : 1
Sand: 3
Rock : -
Water : 1
INSEE Dang : 1
Sand : 2.5
Rock : -
Water : 1
INSEE Dang : 1
Sand : 3
Rock : -
Water : 1
Remark: Coarse sand is used for concrete and bricklaying works. Fine sand is used for plastering works.
Physical Qualifications | TIS. 80-2550 | INSEE Dang |
---|---|---|
1. Blaine Air Permeability
(sq.m./kg.)
|
> 320
|
535
|
2. Setting Time (Vicat Method)
Initial (minutes)
Final (minutes)
|
> 45
-
|
97
-
|
3. Mortar Compressive Strength
1 days (MPa)
3 days (MPa)
7 days (MPa)
|
-
> 6.9
< 11.8
|
6.2
11.5
13.8
|