What's the function of accelerator in concrete

May 21,2021

Do you know how concrete becomes a dense entity? In fact, it is achieved with the help of concrete accelerators, which can penetrate 1-3mm below the surface of the concrete, solidify the concrete components, and finally become dense. You can find high quality homade concrete in China.


Concrete accelerator


Concrete accelerators have a wide range of applications, such as industrial plants, squares, parking lots, warehouses, heavy-duty machinery factories, supermarkets, etc. You can see them all.




Fluid hardener is made use of to solidify the surface area of brand new as well as aged concrete to make it dustproof, wear-resistant and resisting to oxidation by certain chemical substances, as well as boost the resilience and also use protection of the concrete surface.


Suitable to all plants and stockrooms, parking lots, cargo dumping regions, etc.;


🔸 Advantage


Compared to other liquid hardeners, the reaction is actually a lot faster and also even more comprehensive, the stamina boosts faster and also greater, and also the extent of application is actually bigger;


Can substantially strengthen the wear and tear protection as well as longevity of the cement bottom area;


Eliminate dust on concrete area by means of chemical reaction;


Healing the sanded surface area to enhance the adherence between the epoxy finish and also the base coating, consequently enhancing the longevity of the epoxy layer;


The construction time is short, simple and simple, without interruption of development;




In particular, it may be used as a strengthening agent and surface fixing substance for wear-resistant floorings to strengthen the area strength of wear-resistant floors;


It can likewise be utilized as an upkeep and sealer for wear-resistant floorings;




Dustproof and hardened


The innate high quality issue of the low durability of the surface of the concrete ground leans to use as well as dirt because of recurring website traffic. This prejudice will definitely generate a ton of dirt as well as induce excellent injury to the security of folks and also forklifts. It is actually a popular complication in the commercial area.


Deal with the dust in the concrete in 2 measures and also boost the toughness of the cement floor. To begin with, the item can easily penetrate 1-3 mm below the concrete surface area; second, the hardening element of the fluid hardening broker reacts chemically with the loose materials in the concrete to form hard insoluble materials. This chain reaction may set and secure cement levels approximately a couple of millimeters deep.




SEALEAD cement improving representative can easily remove loose components in concrete, improve the density of the surface layer as well as boost the toughness and use resistance of concrete. Compressive stamina and wear protection may be increased by greater than 40%.


Sealing and impermeability


The challenging as well as insoluble concern produced by the response of SEALEAD cement booster may pack and also block the pores in the concrete to make a thick and non-porous area level, which may raise the impermeability of concrete by more than 30%.




SEALEAD concrete booster may secure cement and blockage, lessen capillary pores, reduce the evaporation of water in concrete, and build up the healing of concrete. Suppress turtle splits.




SEALEAD cement encouragement directly sets the surface of the concrete, and also the hardened layer (not an additional covering) developed is even more integrated than various other hardeners as well as coatings to create a hard level "coating", completely as well as totally expanding the service life of the ground.


🔸 Construction method


Usage spray gun, comb, roller and various other resources to apply evenly on the cleaned up construction area;

If it is found that the area of the concrete is as well rapid to dry, it should be actually shot a 2nd opportunity or even a third opportunity;


After painting, water spray treating should be accomplished. The healing opportunity is actually commonly 24-48 hrs.


What are accelerators and retarders in concrete?


An extra admixture which utilizes in mortar/concrete.

Accelerator is make use of for reduce setting opportunity. eg: calcium mineral chloride and so on.

Retarder make use of for boost setup opportunity.


Ningbo Fanhao Industry & Trade Co.,Ltd is one of the leading high quality homemade concrete accelerator manufacturers,suppliers and price in China, welcome to contact us.