What is the King of Mortar
Mortar King is a common name, also call it rock essence, cement plasticizer, early strength agent and so on.
It is a kind of material which acts on cementitious materials (cement) to improve the performance of cement mortar
- The main function is to improve the workability and water retention of mortar, improve masonry efficiency, reduce floor ash and save cement and limestone.
- In mortar, it mainly plays the role of diffusion cement, emulsifying foaming and so on. It can overcome the common defects of shell-raising and cracking, and is the best choice for bottom-setting or surface layer of aerated concrete and ordinary concrete.
- The mortar in masonry has high plumpness. It can resist freezing, water-reducing, seepage-proof, durable, crack-proof, heat preservation and heat insulation after hardening.
Application
It is suitable for clay bricks, ceramsite bricks, hollow bricks, wet condensate blocks, unburned bricks, plastering of interior and exterior walls, tiles, floors, roofs, pavement blocks, culverts, basements, pools, toilets, etc. in various industrial and civil buildings.
Characteristics and Performances
1. Improve the water retention of mortar and workability;
- when masonry, mortar is loose, soft, fluidity is good, cohesive force is strong, floor ash is reduced and cost is reduced.
- When plastering, the requirement for wall wetness is low, mortar shrinkage is small, water retention of mortar is good, water discharge is low and stored for 6-8 hours without precipitation, repeated mixing is not necessary, construction speed is accelerated and labor efficiency is improved.
2. Early strength effect:
The mortar mixed with mortar king has affinity and strengthening effect with cement.
By stimulating the activity of cement, it achieves a certain strength 5-6 hours after use, and the later strength is better.
3. Waterproof and impermeability:
Mortar King contains hydrophobic substances, which can achieve the effect of common waterproofing agent after use.
4. Enhancement effect:
With the same proportion of cement sand, infiltrated mortar king’s mortar can open numerous micro-pores in mortar through mixing process, with 15% increase and no decrease in strength.
5. Green environmental protection:
Mortar King will not produce new compounds, non-toxic, non-flammable, mortar late strength is high.
Proportion Table of Common Mortar Mixture
1. Mixed mortar:
40% water saving, completely replacing lime.
2. Cement mortar:
saving 10% of cement and 20% of water.