Beijing Mapu New Materials Co.,Ltd

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Building cement additive

CONTACT INFO

Tel:+86-139-0174-1023(Chen)
Tel:+86-193-7282-3053(Sales)
E-mail:Jane.chen@shengyu-chem.com
E-mail:Sales@mapuchem.com
Head Office:Room 3077, 3rd Floor, No. 1-2, Northeast Corner of Xiaoying Bridge, Qinghe District, Haidian District, Beijing
Shanghai Office:Room 25B, 25F, Jinsui Building, No. 379 Pudong South Road, Pudong New District, Shanghai

Polycarboxylic acid concrete pumping agent

Product Introduction

This product is a polycarboxylate high-performance superplasticizer compounded with various components, offering high water-reducing and excellent slump retention abilities. It is suitable for pumping concrete, large-volume concrete, impermeable concrete, and concrete used in summer construction, ranging from C10 to C60 strength grades. It can significantly reduce the heat of hydration of concrete, increase the density and durability of concrete, and also adjust the setting time according to construction requirements. The product is chloride-free, does not release ammonia upon testing, and performs better than the relevant national standards, making it widely popular among users.

Physical and Chemical Properties

  • Appearance: Pale yellow liquid

  • Specific gravity: 1.05 g/ml

  • Dosage: C×1.0-2 %

  • pH value: 6-7

  • Chloride ion content: ≤0.05%

Product Advantages

  1. High water-reducing performance, good workability, and excellent adaptability to various types of cement.

  2. Significantly improves the early strength of concrete and enhances the later strength.

  3. This product is ISO9000 quality system certified.

Packaging and Storage

  1. Sealed packaging in plastic drums, 200 kg/drum, ton tanks, or packaging as per customer requirements.

  2. The minimum recommended storage temperature is 0°C. Avoid freezing and thawing.

  3. The product's shelf life is one year.

Concrete Physical and Mechanical Properties (Based on GB 8076-2008 Concrete Admixtures)

Test ItemStandard RequirementFactory Technical Index
Water reduction rate (%)≥2527
Bleeding rate (%)≤6030
Air content (%)<6.03
Slump loss in 1 hour (mm)≤8040
Compressive strength ratio (%)3d160

7d150

28d140
Shrinkage ratio (%)≤11090
Effect on rebar corrosionNoneNone

Disclaimer

The technical parameters provided in this product manual are based on the laboratory results of our company and are for customer reference only. Customers should conduct trial mixing experiments based on actual engineering conditions to determine the optimal dosage before use.

Telephone

Tel:+86-139-0174-1023(Chen)
Tel:+86-193-7282-3053(Sales)

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