Polycarboxylate Super plasticizer Concrete Admixture for Water reducing - TZ-PSS

TZ - PSS poly carboxylic acid high efficiency water reducing agent

poly carboxylic acid water reducing agent is the third water reducing after the wood calcium poly carboxylic acid water reducing agent is the representative of common water reducing agent and naphthalene series is the representative of high efficient water reducing agent .Is the forefront , the highest levels of science and technology, the best application prospect , the optimum comprehensive properties of a kind of high efficiency water reducing agent in the world.TZ - PSS poly carboxylic acid high efficiency water reducing agent is a new generation of environmental protection high efficiency water reducing agent, color is yellow or reddish brown transparent liquid.Main ingredients are poly carboxylic acid polymer molecular weight is 5000 ~ 50000 series products.Compare with the performance of the similar products of the domestic and abroad,it indicate that the TZ - PSS in the technical performance indicators have reached the performance/price ratio in today's international advanced level.It is a concentration of water reducing, collapse, enhance, and contraction, and environmental protection as a series of excellent performance water reducing agent ,it Can solve the viscosity, high strength, high performance concrete construction weakness of poor performance completely.Is used for preparation of high strength, high performance concrete admixture.It cancompoundinto a multifunctional additive with all sorts of admixture ,such as pumping agent, early strength agent, anti the waterproofing agent, retarder, etc.

Main performance

1, product implementation GB8076-2008 standard for concrete admixture and various performance indexes reached the standard requirements.

2, low dosage, high water reducing rate, content is about 1.0%, water reducing rate can reach 15-25%

3, early strength, high strength, early strength increased by more than 50%, 28 days strength increased by more than 30%, Especially suitable for high content fly ash concrete.

4, low slump loss, 1 h slump retention is very good, low positive temperature remains constant, extension is increase, the temperature of more than 20 degrees, slightly 1 h slump loss, but also stay above 95%, the temperature of more than 30 degrees, 1 h slump retention values are still about 93%.

5, good workability of concrete: use TZ - PSS poly carboxylic acid high efficiency water reducing agent made of concrete even in the case of high slump, there will be no obvious segregation and bleeding phenomenon, concrete appearance consistent color.For the preparation of high liquidity, self-leveling concrete, facing concrete self-compacting concrete, water is extremely advantageous.When used for preparation of high grade concrete, concrete workability, adhesiveness, concrete is easy to stir.

6, After mix this product has good durability of concrete, the filling, stability, pumpability, density of strength, resistance to sulfate corrosion resistance, resistance to alkali - aggregate reaction, frost resistance, resistance to shrinkage and creep performance are superior to ordinary water reducing agent.

7,It has good compatibility with different varieties of cement and admixture, solved the compatibility with other kind of water reducing agent and gelation materials.

8, products have good stability, no precipitate out when the temperature is low

9, green environmental protection product, the product have alkali, chlorine ion , sodium sulfate , formaldehyde is very low, and in the process of production does not produce pollution to the natural environment, it is conducive to the development.

Product instructions

1, the dosage of 0.4% ~ 2.5% of the total weight of gelled material, conventional dosage is 0.8% ~ 1.5%. After do the concrete test you can use it

2, cannot be used mixed with naphthalene series high efficient water reducing agent, when you use TZ - PSS poly carboxylic acid must clean up the Mixer and concrete truck mixer which have used the Naphthalene series high efficient water reducing agent before otherwise you may lose water reducing effect.

3, use the TZ - PSS poly carboxylic acid high efficiency water reducing agent, can be in the form of stoste to adulterate directly , it also can be used with a certain concentration of solution.

4, The water reducing of concrete rate is very big if mix with TZ - PSS poly carboxylic acid high efficiency water reducing agent ,so the slump very sensitivity to the amount of water, the amount of water must be strictly controlled to use.

5, TZ - PSS poly carboxylic acid high efficiency water reducing agent and the vast majority of cement has a good adaptability,But likely to individual cement water reducing rate is low, the phenomenon of a big slump loss.In addition, the fineness of cement and storage time can also affect the use effect of poly (carboxylic acid high efficiency water reducing agent.we suggested that increasing the dosage or compound with other methods of retarded components to resolve it .

6, after mixed with TZ - PSS poly carboxylic acid high efficiency water reducing agent, air content of concrete increases (generally 2% ~ 2%) to improve the workability and durability of concrete.

7, because the TZ - PSS poly carboxylic acid high efficiency water reducing agent dosage, high water reducing rate, preparation all kinds of high performance concrete above C45 when use poly carboxylic acid high efficiency water reducing agent, it can reduce the cost of engineering, has a significant technical and economic benefits;for preparation of below C45 grade,we can increase the dosage of mineral admixtures, reduce the comprehensive cost of concrete, also has certain technical and economic benefits.

Packaging, transportation and storage

1, this product is liquid, barrel seal to avoid rain and sundry into or moisture to evaporate run dry.

2, storage, transport process leakage, prevent sun, anti high temperature;

3, shelf life is 6 months, expire inspection qualified rear can use.

5, this product is non-toxic, harmless, non-polluting products to the environment. But do not eat.

6, when contact with eyes, should wash as soon as possible.