JS-104 Compound polycarboxylate Superplasticizer 37.5% (Water reducing type)

Short Description:

JS-104 is our company's latest research and development products, using the latest new polyether six carbon monomer. This type of product has a higher water reduction rate, which is higher than JS-103, and has ultra-high slump protection performance.


Product Detail

Product Tags

Product Description

JS-104 is our company's latest research and development products, using the latest new polyether six carbon monomer. This type of product has a higher water reduction rate, which is higher than JS-103, and has ultra-high slump protection performance. It is especially suitable for the environment with poor materials or summer with high temperature. Compared with the polycarboxylic acid mother liquor on the market, it can reduce the consumption of slump protection mother liquor by 20%-40%.It is mainly used in high-strength concrete with high requirements, and its products are mainly used in high-speed railway and high-speed railway Road, hydropower and other large engineering projects pumped concrete, super fluid self-compacting, high strength and high performance concrete and commercial concrete.

Product Feature

1.It has a higher water reduction rate and a higher slump protection performance, especially for the concrete with great loss in time.

2.High water reduction rate and low dispersion velocity.

3.The comprehensive cost performance is high, especially suitable for summer, high temperature environment.

Product Specification

Item

Unit

Standard

Appearance

--

 light yellow liquid

Fluidity

mm

240

Density

g/cm3

1.02-1.05

Solid Content

%

40%±1.5

PH Value

--

6±1

Water Reducing Rate

%

25

Air Content

%

3.0

slump retain value(30min

mm

200

slump retain value60min

mm

170

Atmospheric Pressure Bleeding rate

%

20

Pressure Bleeding Rate

%

90

Chlorine Ion(Based on Solids)

%

0.1

Alkali Content (Based on Solids)

%

5.0

Sodium Sulphate Content

%

5.0

Formaldehyde Content

%

0.05

Shrinkage

%

110

Concreting Time First Concreting

min

-90~+120

Application

1.suitable for the early strength concrete, retarded concrete, precast concrete, cast-in-place concrete, flow concrete, self-compacting concrete, mass concrete, high-performance concrete and faced concrete, all kinds of industrial and civil buildings in the mix and cast-in-place concrete, especially for low-grade commercial concrete.

2.It can be widely used in high-speed railways, nuclear power, water conservancy and hydropower projects, subways, large Bridges, high expressways, harbors and wharves and other national large and key projects

3.Applicable to all kinds of industrial and civil construction and commercial concrete mixing station

How to Use

1.This product is a colorless or light yellow liquid. recommended dosage as below:generally , 10%-40% of mother liquor is used to mix other small materials to make water-reducing agent.The dosage of water-reducing agent is generally 1% ~ 3% of the total weight of cementitious materials.

2.Before use of this product or changing the type and batch of cement and gravel, it is necessary to carry out adaptability test with cement and gravel. According to the test, formulate the proportion of water reducing agent.

3.This product can be used alone or combined with slow-release mother liquor to reduce concrete slump loss (compared with JS-101B, the usage amount of slow-release mother liquor needs to be reduced); Or compound with functional auxilaries to get admixtures with retarder/early strength/antifreeze/pumping functions. The application method and conditions should be determined by testing and compounding technology.

4.This product can be used together with other kinds of admixtures such as early strength agent, air entraining agent, retarder, etc., and should be tested before use. Do not mix with naphthalene series water reducer.

5.Concrete cement and mix ratio should be determined by test, When using, mixed and measured water should be added or added to the concrete mixer at the same time. Before using, the mixing test should be carried out to ensure the quality of the concrete.

6.When there are active admixtures such as fly ash and slag in the ratio of concrete, the amount of water-reducing agent should be calculated as the total amount of cementitious materials.

Packing & Delivery

Package: 220kgs/drum, 24.5 tons/Flexitank ,1000kg/IBC or upon request

Storage: Stored at ventilated dry warehouse of 2-35and packaged intact, without unsealing, shelf life is one year. Protect from direct sunlight and freezing

Safety Information

Detailed safety information, please check Material Safety Data Sheet.


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