Introduction

MARBOS AW-150 is an AE water reducing agent (high-range type) based on lignin and naphthalene sulfonate as main components. It has excellent water reducing effect to shorten the setting time of concrete and improve early strength, workability, and resistance to freeze-thaw. Overall, It improves the durability and quality of concrete. The product can work effectively in all four seasons and ensure early strength by promoting potential hydraulic property of blast furnace slag power and fly ash blended concrete.

Properties

1. Appearance: dark brown liquid
2. Solid contents: 40 ± 7
3. Specific gravity: 1.15 ± 0.05 (25°C)(depending on site)
4. pH: 7 ± 3

Characteristics

1. Improve workability and reduce bleeding
2. High water reduction rate (14 ~ 17%), relieve issues related with high blending rate of blast furnace slag and fly ash
3. Potential cost reduction by allowing efficient mixing of ternary component concrete
4. Increased durability with freeze-thaw resistance

Usage

1. Concrete work in winter
2. Ternary concrete blended to blast furnace slag powder and fly ash
3. Structure requiring early form removal
4. General construction, civil engineering structure

Amount of usage

1. In general, 0.5~1.0% of the cement used
2. Optimal amount is determined by on-site mixing test

Packaging

200kg drum/tank lorry(Bulk)

Precautions

1. Although it is not toxic or flammable, skin contact should be avoided.
2. In case of skin and eye contact, wash with clean water
3. If the product is frozen, thaw and check the performance before use.
4. If the product is intended to be used for the concrete items produced by steam curing, please contact our technical sales department before use.