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  • Polyvinyl Alcohol Fiber PVA Fiber for Concrete
    The main characteristics of PVA fiber are high strength, high modulus, low elongation, abrasion resistance, acid and alkali resistance, good weather resistance. It is good affinity and bonding with cement, gypsum and other substrates. It is non-toxic and pollution-free. It does not harm human skin and is harmless to human body. It is one of the new generation of high-tech green building materials.
  • Polypropylene Fiber PP Fiber Concrete
    Polypropylene PP fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial resistance, and low price, so it is widely used in ropes, fishing nets, safety belts, luggage belts, safety nets, sewing threads, cable skins, geotextiles , Filter cloth, papermaking felt and paper reinforcement materials and other industrial fields.
  • TR-C Polymer Foaming Agent
    TR-C polymer concrete foaming agent was developed by Luoyang Tongrun to meet the performance requirements of foamed wallboards and blocks.
  • Concrete superplasticizer
    Efficient polycarboxylic acid Superplasticizers transform the hard and low slump concrete into flowing, toppable and easy-to-place. They improve machinability, speed up surface treatment, increase strength, save cement and help reduce shrinkage and thermal cracking.
  • HPMC Hydroxypropyl Methyl Cellulose
    HPMC is a white or almost white powder, odorless, tasteless and non-toxic.This product can be dissolved in cold water to form a transparent viscous solution.
  • Redispersible Polymer Powder RDP Powder
    Redispersible Polymer Powder RDP Powder are water-soluble redispersible powders, such as ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., with polyvinyl alcohol as a protective colloid.
  • TR-A Concrete Foaming Agent
    TRA Foaming agent produced by Plant mixture can reduce the density of concrete, resulting in lightweight concrete or low strength (mobile filler) concrete
  • Waterproof agent
    Gypsum waterproofing agent is a technology that involves the development of gypsum to help achieve watertight concrete structures. TRUNNANO Gypsum waterproofing technology is available as a waterproof for gypsum concrete, or an integral admixture for concrete, for use in both above and below grade applications.
  • Concrete Crack Reducing Admixture
    Using the right admixtures (or synergistic mixtures) to prevent or reduce the effects of cracking will extend the service life of concrete and lead to better performance. Using the filters below, you can identify the type of crack and better understand the solution based on the crack type.

Products Overview

All products in this column are additives for concrete cement. These materials can be added during the concrete mixing process to improve the performance and characteristics of the concrete. The following are some commonly used concrete admixture materials we mainly apply:

Water-reducing admixture: Water-reducing admixture is a commonly used admixture that reduces the amount of water required to mix concrete while maintaining its fluidity and pumpability. Water-reducing agents can improve the working performance of concrete, reduce the shrinkage and cracking of concrete, and increase its durability and strength.

Retarder: A retarder is an admixture that delays the setting and hardening time of concrete so that it can remain plastic for a more extended period. Retarders can be used in concrete construction in high or low-temperature environments and can also be used in concrete projects that need to maintain plasticity for a long time.

Air-entraining agent: An air-entraining agent is an admixture that introduces tiny air bubbles during the concrete mixing process to improve the frost resistance and durability of the concrete. Air-entraining agents can be used in concrete construction in cold areas and in projects that require improving the frost resistance of concrete.

Reinforcer: Reinforcer is an admixture that increases the strength and durability of concrete. Reinforcement agents can be used in projects where improved concrete properties are required, such as those with high loads or long-term use.

These admixture materials can be selected and used according to different engineering needs to obtain the best concrete performance and characteristics.

concrete making process

The application scenarios of concrete admixtures are extensive, mainly including the following aspects

Highway construction: The performance of ordinary cement concrete cannot meet the construction needs, and admixtures are often introduced to improve the performance of cement concrete. Highway construction requires many types of admixtures and large dosages, which is an important application field of concrete admixtures.

Bridge engineering: In bridge construction, it is indispensable to add admixtures to the application of concrete, which can maximize the performance of concrete, ensure the quality of the project, and reduce construction costs.

Airport construction: As a transportation hub, the airport has robust functionality, high load-bearing requirements, a large construction area, and comprehensive construction is challenging. For example, at Beijing Daxing International Airport, the concrete structure plane of the main terminal building is over-extended and wide, and the concrete has unique properties. The high-speed train passes through the lower part of the terminal building, which requires high shock absorption and isolation of concrete. In view of this situation, unique methods are used in engineering construction. Anti-sensitive admixture products can speed up the fluidity of concrete and improve the convenience of construction.

Railway construction: Mainly used in shotcrete projects, emergency repairs, leakage plugging projects, rock wall linings in mine shafts, railway tunnels, diversion culverts, underground projects, and shotcrete anchor support projects.

Suitable for concrete walls, roofs, floors, and other occasions that require enhanced thermal insulation.

Other construction areas, such as basements, tunnels, dams, etc.

In addition, concrete admixtures are also suitable for situations where it is necessary to improve the durability of concrete, increase its strength, save cement, and speed up construction progress. Different admixtures have different properties and application ranges, so in practical applications, it is necessary to select appropriate admixtures based on engineering needs and actual conditions. At the same time, attention must also be paid to the dosage and proportion of admixtures, as well as compatibility with concrete and other issues to avoid adverse reactions and safety hazards.

why choose us

Company Profile has more than 15 years of experience and is proud of its latest development, which is a lightweight building material additive developed by them after years of scientific research and production. Lightweight building materials additives can meet the needs of large-volume foamed concrete/gypsum, and are suitable for cast-in-situ ordinary foam concrete, blocks, boards, and thermal insulation walls.

Luoyang Tongrun Info Technology Co., Ltd., the leading technology developer and application manufacturer of nanomaterials, proudly announces their latest discovery which is centered towards the new ways for foaming cement, a popular cement admixture developed by the company. It is suitable for Portland cement conventional foam concrete cast-in-place, blocks, sheets, and thermal insulation walls,ect.

We are professionals in lightweight concrete and foam concrete solutions. We can supply concrete foaming agents, superplasticizers, aerogels and foam concrete strength enhancers for lightweight concrete mix, CLC blocks all over the world. We also produced a serious of professional equipment for your need, such as foam generator, concrete mixer, concrete pumping machine,foam concrete production line, etc.

Payment Term

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

Shipment Term

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

Storage conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.


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    • Luoyang Tongrun Info Technology Co., Ltd. ( is the world's leading nanomaterial technology developer and application manufacturer, the company has more than 20 years of industry experience, after years of scientific research and production, has been professionals in lightweight concrete and foam concrete solutions. We can supply concrete foaming agents, superplasticizers, aerogels and foam concrete strength enhancers for lightweight concrete mix, CLC blocks all over the world, suitable for ordinary cement foamed concrete cast-in-place, block, plate, insulation wall, etc.