Concrete accelerator, admixture or concrete - LT-109

Concrete accelerator

Introduction:

Concrete accelerator consists of soda ash, thickener, and other components via modified a gray powder products. quick-setting rapid hardening and early strength water reducing effect for cement,join a moderate amount of the product of net cement slurry can quickly condense sclerosis,Has early strength and late strength,and other performance of the cement can retain, is the ideal concrete and mortar additives in our country at present.

Product features:

1.Adaptabilityof cement.This series of products are powder, the five major cement adaptability is good, can choose to use according to the needs of engineering.

2. Good cohesive force, springback is little, low dust concentration and face good visibility.

3. Weak alkaline: Non-toxic, non-irritating smell, when using, don't choke throat, not hot eye,not burn hand.

4.Low cost, general can save construction costs by 15%.

5. Little effect to the concrete late strength, good permeability, permeability grade can reach more than S10.

6. with other admixture compound, can produce a high efficiency hardener, super early strength accelerator, seepage and corrosion etc multifunctional accelerator.

Scope of application:

Applicable to the defense, water conservancy, mine, traffic, tunnels, caverns, urban construction and other sprayed concrete construction of underground engineering, Support work of structure waterproof, leakproof and lost circulation and rapid construction and emergency repair project of concrete.

method of application:

1. Before using, according to the engineering requirement and varieties of cement do adaptability test and the best dosage.

2. Construction, cement, sand, stone, accelerating agents should be dry mix in proportion, strictly control the water cement ratio between 0.4 ~ 0.5 and injection immediately.

If the water cement ratio too much will prolong the setting time, affect the use effect.

if mixing materials stacked time > 20 min, not only affect injection effect, but also reduce the strength of the sprayed concrete.

3. When sand, stone, water content is high, accelerating agent should be added in jet mouth place, add sand, stone, water, at the same time add accelerating agent.

4. Poor construction conditions or cement and this product’s adaptability is poor, can appropriately increase the dosage.

5. This series of products should be finished at a time after unpacking. If it does not use up tied tightly in time, in case of be affected with damp, affect the use effect.

Transportation and storage:

Should be stored in a ventilated dry place, shall not be affected with damp, handling note put down gently, in case of breakage, layer should not be more than 10 bags.shelf life 10months.

Package:

net weight25±0.25kg/bag.

Technical parameters:

Statement:The company ensure the quality of the product, but is not liable due to use of incorrect, designed by the company in the construction project, the company promised five years warranty

Product picture:

We could provide you a wide product range, and sure that you could find the one suitable.