Overview of High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill

High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill is a surfactant that generates large quantities of uniform, stable foam through physical or chemical means. When this foam is thoroughly mixed with cement-based slurry (cement, fly ash, etc.) and cured naturally or with steam, it forms a novel lightweight material—foam concrete—internally filled with numerous closed air cells.

Features of High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill

1. High Foam Multiplication Ratio: High foam multiplication ratio allows for dilution before use. One kilogram of concentrate generates a large volume of uniform foam, delivering significant cost savings.

2. Strong Foam Stability: Produces resilient, uniformly fine foam walls that resist collapse or breakage. Effectively withstands pressure from cement slurry, ensuring independent and sealed air cells within the finished product.

3. Uniform and Fine Pore Structure: The foam concrete exhibits an ideal internal structure of closed spherical micro-pores, guaranteeing superior physical properties.

4. Low Material Consumption: Achieves equivalent density and strength grades with lower dosage than standard market products, reducing costs.

5. Eco-friendly and safe: Neutral formulation, non-toxic, odorless, and non-corrosive, posing no harm to the environment or human health. Classified as a green building material.

6. Wide adaptability: Excellent compatibility with various cements (including ordinary Portland cement and aluminate cement) and admixtures. Rapid foaming action with extended foam stability.

Specifications of High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill

High Development Proportion Concrete Frothing Agent– Item Specs

Overview

This lathering representative is produced creating stable, lightweight frothed cement used in backfill applications. It develops consistent air bubbles in the concrete mix, which decreases thickness and enhances circulation without hurting toughness.

Trick Features

High growth ratio: One liter of this agent can produce 20 to 30 times its volume in foam. This makes it really reliable for large-volume backfill jobs.
Steady foam structure: The bubbles remain undamaged during mixing and putting. This assists maintain the final product consistent and stops collapse.
Reduced dose required: Only a small amount is required per set– generally 0.5% to 1.5% by weight of water. This reduces product prices and simplifies handling.
Good compatibility: Works well with regular Rose city cement, fly ash, and common admixtures. No unique equipment is required.

Physical Features

– Look: Clear to light amber fluid
– pH (1% remedy): 6.5– 8.0.
– Thickness (20 ° C): 1.02– 1.06 g/cm TWO
. -Solubility: Completely soluble in water.
– Shelf life: year when stored in sealed containers far from direct sunshine.

Use Standards

Mix the foaming representative with tidy water initially. After that make use of a foam generator to produce stable foam. Include this foam to the concrete slurry while mixing. Change the quantity based upon your target density– typically between 400 kg/m two and 1200 kg/m five. Constantly test a small batch before full-scale usage to make improvements proportions.

Security & Storage

Shop in a great, dry area between 5 ° C and 35 ° C. Maintain containers closed when not being used. Put on gloves and eye security throughout handling. Avoid call with skin or eyes. If get in touch with occurs, wash thoroughly with water.

Applications of High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill

High Growth Proportion Concrete Lathering Representative for Foamed Concrete Backfill

What It Does

This foaming agent produces stable, lightweight foam that blends quickly right into cement. The result is frothed cement backfill — a product that fills up voids, stabilizes ground, and lowers weight on structures below. It increases approximately 20 times its initial quantity, providing you much more coverage with much less material.

Where It’s Utilized

Specialists utilize this item in many common tasks. It works well for abandoned pipelines , utility trenches , and underground tank removals . You can also use it under pieces, around foundations, or in locations where dirt requires additional assistance without heavy lots. Since it moves efficiently and establishes swiftly, it saves time and labor on site.

Why It Attracts attention

The high growth proportion indicates you require much less representative per set. That cuts product prices. The foam stays uniform and does not collapse during healing. This provides you consistent density and stamina every time. The final product is strong sufficient to hold shape however light sufficient to avoid worrying weak dirts.

Easy to Take care of

Just add the lathering agent to water, then combine with air utilizing a basic foam generator. Blend the foam into your concrete slurry right prior to pouring. No special devices are required. The mix stays practical for a short window, so you can place it quick and carry on.

Developed genuine Jobs

This frothing representative meets industry criteria for security and performance. It stands up to breaking down in wet problems and bonds well with concrete. Whether you’re filling a small space or backfilling a large excavation, it supplies trustworthy results without guesswork. Groups on website appreciate exactly how basic it is to utilize– and just how tidy the work looks when it’s done.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.

5 FAQs of High Expansion Ratio Concrete Foaming Agent for Foamed Cement Backfill

Frequently Asked Questions About High Expansion Ratio Concrete Foaming Agent

What is a high expansion ratio foaming agent?

This agent is a liquid additive used to create stable air bubbles in cement mixtures. It helps produce lightweight foamed concrete with a high volume of air—often expanding 20 to 30 times its original liquid volume. The result is a strong but light backfill material.

Why use it for cement backfill?

Foamed cement made with this agent fills voids easily and evenly. It flows into tight spaces without needing vibration or compaction. Because it’s lightweight, it reduces pressure on underground pipes and structures. It also insulates well and resists water.

Is the foam stable enough for construction?

Yes. The foaming agent creates uniform, closed-cell bubbles that hold shape during curing. This stability prevents collapse or shrinkage. The final product maintains consistent density and strength, meeting standard engineering requirements for backfill applications.

How do you mix it with cement?

First, dilute the foaming agent with water as directed. Then, use a foam generator to turn the solution into wet foam. Finally, blend this foam gently into a prepared cement slurry. Do not overmix—this can break the bubbles and weaken the final material.

Does it work in cold weather?

It works in most conditions, but very low temperatures may slow curing. If working below 5°C (41°F), protect the fresh foamed concrete from freezing for at least 24 hours. You can also use set-accelerating additives if needed, but always test first.