its irreversible
when water is added to the cement,cement volume decreases due to removal of air from cement particles. this reduction in cement volume is the bulkage
1200sq. ft og cement what cost?
Masonry cement is similar to OPC but has a plasticiser added to the cement powder. As a bag of masonry cement contains 75% cement powder and 25% plasticiser, a higher proportion of cement must be used.
The cement is grey due to the presence of iron oxide.The cement is white due to the absence of iron oxide.Generally white cement has more strength than grey cement and it is more expensive.
its irreversible
2 to 4 days
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.
Tensol cement is a solvent adhesive specifically designed for joining acrylic materials. It works by softening the surface of the acrylic, allowing the pieces to bond together when pressed. The solvent evaporates, leaving a strong and clear bond between the two acrylic surfaces.
by wearing safety goggles and trying to avoid any contact with skin, if this occurs, rinse thoroughly
plastic
Advantages of cement,Cement is used as a binding materialCement is easy to handle and applyThey are suitable to contact with potable water.
dis advantage of ordinary portland
Tensol is a brand of adhesive used for bonding and repairing various materials, such as plastics, rubber, metal, and ceramics. It is popular in the automotive, construction, and industrial sectors for its strong and durable bond.
apply directly to the surface and spread with a brush then wait for it to set...
A great cost saving advantage of cement siding is that it is very low maintenance. Unlike wood or vinyl siding, cement siding is very durable and stands up well to changes in temperature and humidity.
they give a goodstrength for concrete