Wholesale OEM High Initial Strength Admixture Liquid 50% Polycarboxylate Superplasticizer for High Durability Concrete

Short Description:

BT-302 is a comb-type polyether carboxylate, with superior dispersing ability to cement and slump retention, Solid content: 50%.  It is mainly used in high-strength concrete with higher requirements for slump protection performance, and its products are widely used in pumping concrete, super-flow self-compacting and high-strength high-performance concrete and commercial concrete for high-speed railway, expressway, hydro-power and other large engineering projects.


Product Detail

Product Tags

By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Wholesale OEM High Initial Strength Admixture Liquid 50% Polycarboxylate Superplasticizer for High Durability Concrete, We are sincere and open. We look forward to your visit and setting up trustworthy and long-term standing partnership.
By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for China Polycarboxylate Superplasticizer and Polycarboxylate Water Reducer, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.

Product Feature

Outstanding dispersing ability and good fluidity of concrete.

High early strength.

Improved slump retention.

Softening the concrete viscosity.

Good compatibility with cements and mineral admixtures.

Improved clay tolerance.

Good surface appearance of concrete.

Product Specification

Item Standard
Appearance  light yellow liquid
Density(g*cm3) 1.02-1.05
PH Value 6-8
Solid Contents 40±1
Cement fluidity MM 270mm per Hour
Water reducing Rate 5%
bleeding rate ratio 0%
Pressure bleeding rate 30%
Air Content 3%
3D Compressive strength ratio 190MPa
7D Compressive strength ratio 170MPa
28D Compressive strength ratio 150Mpa

Application

Application2

1.Applicable to the configuration of early strength concrete, retarded concrete, precast concrete, cast-in-place concrete, flow concrete, self-compacting concrete, mass concrete, high-performance concrete and clear concrete, all kinds of industrial and civil buildings in the premix 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 hydro-power projects, subways, large Bridges, 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 stations.

How to use

1.This product is a colorless or light yellow liquid. Dosage:Usually ,use 0-30% mother liquor with reducing water mother liquor, and mix other small materials to make water reducing agent. The dosage of water-reducing agent is generally 1% ~ 3% of the total weight of cementing 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 single used(Usually it could not use in single) It can be combined with water-reducing mother liquor and set retarding mother liquor to reduce concrete slump loss. Or compound with functional aids 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 entrainment 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 cementing materials.

Packing & Delivery

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

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

Packing & Delivery

Safety Information

Detailed safety information, please check Material Safety Data Sheet.By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Wholesale OEM High Initial Strength Admixture Liquid 50% Polycarboxylate Superplasticizer for High Durability Concrete, We are sincere and open. We look forward to your visit and setting up trustworthy and long-term standing partnership.
Wholesale OEM China Polycarboxylate Superplasticizer and Polycarboxylate Water Reducer, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.


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