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Portland pozzolana cement is produced either by grinding together portland cement clinkers and pozzolana with addition of gypsum. The pozzolana constituents shall not be less than 10% and not more than 25 % by weight. The homogenity of mix shall be guaranteed within + or - 3 % within the same consignment.
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What can you add to Portland cement to make it sulphate resistant?
The sulphate resistant cement is made with low C3A content is found to be effective.Such cement with low C3A and comparitively low C4AF content is known as sulphate resisting cement.This cement has a high silicate content.The specification generally limits the C3A content to 5 percent.
Physical properties of cement?
The properties of cement are,FinenessNormal consistencySetting timeSoundnessHeat of hydrationStrength of cement.
One of the main components of cement?
The components of cement are,C3S - 54.1 %C2S - 16.6 %C3A - 10.8 %C4AF - 9.1 %
Manufactuer of portland pvd 1000 DVD player?
im pretty sure its daewoo......
What is the description of Tensol cement?
Tensol Cement joins all plastics such as perspex together permanently. The glue is applied to the surfaces to be glued and they are pressed together. They should be clamped for 24 hours.
What is the value of specific gravity of portland pozzolana cement?
i am not satisfied with that specific gravity of portland pozzolana cement is 3.15
What is suitable for reinforced cement concrete slab ordinary portland cement or Portland Pozzolana Cement?
Ordinary Portland cement is suitable. As per IRC 21, Portland Pozzolana Cement is limited for Plain Concrete only.
What is portland cement?
Portland pozzolana cement is produced either by grinding together portland cement clinkers and pozzolana with addition of gypsum. The pozzolana constituents shall not be less than 10% and not more than 25 % by weight. The homogenity of mix shall be guaranteed within + or - 3 % within the same consignment.
What are the different types Cement?
There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.There are 3 types of cement,OPC (Ordinary Portland cement)PPC (Portland pozzolona cement)Special Cements.There are many types of cement. These include gray ordinary Portland cement, well cement, hydraulic cement, as well as bagged cement.There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.
Study of cement and its types?
There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.
What are the different types of cement?
Type-I - Ordinary portland cement used in general constructionType-II - Portland pozzolana cement , moderate heat of hydrationType- III - Rapid hardening cement used for quick setting worksType-IV - low heat cement, low heat of hydrationType-V - Sulphate resisting cement used in sewage linings,marine construction.
How many types of cement are there according to the composition?
There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.
What kind of rocks are in Portland cement?
Kinds of portland cement:Type - 1 - Ordinary portland cementType - 2 - Portland pozzolana cementType - 3 - Rapid hardening cementType - 4 - Low heat cementType - 5 - Sulphate resisting cement.
What is specific gravity of portland pozzolona cement?
The specific gravity of portland pozzolana cement is 3.15.The specific gravity test can be done on cement using the bottle method.In this method instead of water kerosene is used to test the specific gravity of cement.
What is the meaning of ppc cement?
Portland Pozzolana cement (PPC) is manufactured by a combination of pozzolanic materials. Pozzolana is an artificial or natural material that has silica in it in a reactive form. Along with pozzolanic materials in specific proportions, PPC also contains OPC clinker and gypsum. These pozzolanic materials include volcanic ash, calcined clay or silica fumes, and fly ash which makes around 15% to 35% of cement weight. To know more visit Banshiwala Cement- Leading Cement Company in Rajasthan India
What is stripping time of pozzolana portland cement?
for columns around 36hours, slabs 7days up to 4.5m spans, and beams 14 days depending on the span
Is there any substitute of white cement?
Pozzolana white cement can use instead of white cement
