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Keluo, they are Ruixiang Jiayuan, Hainan - Country Garden using Keluo inorganic nano anti-cracking and seepage agent, Changchun Beiyuanda viaduct, Shenzhen Nanshan Taiziwan Binhai Building, Qingdao Metro Line 1, Jiangsu Sutong Bridge cooperation manufacturers, buy this manufacturer's concrete inorganic nano anti-cracking and seepage reducer is very secure.

Inorganic nano anti-crack and seemometer reducer.

Inorganic nano anti-cracking and anti-seepage reducer is a kind of impermeable agent, which is an organic polymer mixed emulsion. By adding to the concrete in the concrete batching plant, the temperature stress cracking caused by the excessive hydration heat of the concrete can be avoided, the crack resistance of the concrete is improved and the ease of the concrete is improved, the amount of cement and superplasticizer is reduced, the slump loss is reduced, and the concrete structure is compacted. During World War II, the underground military bunker was mixed into the concrete with Kolo inorganic nano anti-cracking and seepage reducer, making the concrete structure self-waterproof.

It is mainly used in basements, subways, bridges, tunnels, underground comprehensive pipe corridors, sewage pools, shotcrete, exterior wall waterproofing, coal mine engineering, nuclear power engineering, anti-corrosion concrete, etc. [1]

Chinese name. Inorganic nano anti-crack and seemometer reducer.

Quality. Organic polymer mixed emulsion.

Fast. Navigation.

Scope of application. Features:

Strong effect and durability.

Generally, the design of underground engineering waterproof concrete floor C30 (strength grade: divided into C15, C20, C25, C30 four grades) P6 more, there are also design C35P8, C40P8, C45P10, the highest impermeability design P12 ordinary waterproof concrete, mixed with inorganic nano anti-cracking and permeability reducer after the original mix ratio remains unchanged under the condition of high performance multi-functional high-performance self-waterproof concrete, impermeability grade increased to P12 or above. [1]

Traditional waterproofing practices rely too much on the additional waterproofing layer of the outsourced concrete structure, but the physical and chemical stability of both rigid and flexible additional waterproofing layers is far less than that of reinforced concrete structural components. Compared with blindly relying on the additional waterproof layer with a thickness of a few centimeters, integrating the waterproofing project into the main body of the reinforced concrete structure of the building can solve the problem of the same life of the waterproof project and the building more reasonably and simply. [1]

Scope of application. Inorganic nano anti-cracking and seemo-reducing agents are mainly used in basements, bridges, tunnels, subways, sewage pools, underground comprehensive pipe corridors, shotcrete, exterior wall waterproofing, coal mine engineering, nuclear power engineering, anti-corrosion concrete, etc.

Ordinary cement concrete has two major characteristics.

One is shrinkage (dry shrinkage and cold shrinkage with temperature difference) during hydration; The second is low tensile strength and low ultimate elongation.

When the shrinkage value exceeds the limit extension of the concrete, the concrete will crack, causing leakage. It can be seen that "cracking" is an important reason for "seepage", and the concrete with good construction will not seep if it is not cracked, and the premise of seepage prevention is anti-cracking.

HC concrete anti-crack expansion agent is added to the ordinary cement concrete, and a large amount of expanded crystalline hydrate hydrate hydrated calcium sulfoaluminate, that is, aluminite, is produced after mixing water, so that the concrete produces moderate expansion, and the precompressive stress established in the structure of the expanded concrete under the constraints of steel bars and orthoximal position, this compressive stress can offset the shrinkage tensile pressure generated by the concrete in the hardening process, or make it less than the tensile limit of the concrete, so as to prevent the shrinkage and cracking of the concrete. It can be seen that the addition of HC anti-crack expansion agent, due to the expansion compensation contraction, changes the stress and strain state in the concrete hardening process, fundamentally serves the material defects of concrete, so as to solve the problem of cracking and seepage of concrete materials.

Anti-crack expansion agent anti-seepage application for concrete:

1. Realize the self-waterproofing of concrete structure; 2. The super-long cast-in-situ structure is poured after the cancellation of the belt; 3. Crack control of temperature difference of large-volume concrete.

Concrete impermeable agent is mainly used in the waterproof and impermeable of concrete, plugging and compacting, etc., to improve the self-waterproof and impermeability performance of concrete, and is the preferred material for roads and bridges, subways, tunnels, and coastal defense dams.

Concrete impermeable agent integrates the new technology of new waterproof and impermeable materials at home and abroad, further develops and develops on the basis of the original polymer concrete mortar waterproof impermeable agent, and fully adopts the new technology of silicone waterproof agent and polymer materials, and makes the polymer concrete impermeable agent with advanced quality after a series of complex chemical reaction processes.

In the process of reacting with the concrete or mortar layer, the atoms of the main component polymer compound are connected into a linear shape and have a long branch network, and the impermeable agent is generally a three-dimensional structure that is distributed in a disorderly direction, densely distributed in the polymer structure of the concrete or mortar layer, and completely blocks the capillary channel of the concrete or mortar, so that the cement and cement mortar have hydrophobicity, improve the impermeability of concrete, and increase its compactness and impermeability.

Concrete impermeable agents cannot be melted when heated, but can only be softened; It cannot be dissolved in any solvent, only slightly swollen; Therefore, it can effectively make up for various minor defects in the construction process.

Impermeable agent has the characteristics of high temperature resistance, acid and alkali resistance, corrosion resistance, non-toxic and odorless; It is used in various waterproof projects, and its aging resistance is the same as that of the building.

The impermeable agent can work with wet, do not do the leveling layer and protective layer, the operation is simple, and the construction period is advanced;

The impermeable agent is non-toxic, tasteless, non-polluting to the environment, and has a good waterproof effect when mixed with water-based decorative coatings;

Impermeable agent is resistant to aging, deterioration, strong crack resistance, puncture resistance, and can be used in various waterproof projects;

The impermeable agent has strong waterproof and impermeability ability, and the application effect is better in underground engineering and special engineering;

It has high temperature resistance, acid and alkali resistance, corrosion resistance, non-toxic and tasteless.

Ordinary crack resistant concrete and ordinary concrete specimens can be added to the mixing kettle in the Beijing collapse mixture, or they can be added to the whdf, or they can be added to the mixing water. For commercial round concrete, the WHDF solution can also be added to the mixer truck according to the mixing requirements. Usage:

This product is non-toxic and harmless, non-flammable and non-volatile. It is stored in the warehouse at room temperature and pressure, and there are no special requirements for transportation. Valid for one year.

After the inspection of more than 400 applications such as hydropower, railways, highways, municipal and civil buildings, the compressive strength and tensile strength of concrete have increased by 5% and 2%, respectively. The tensile value is increased by 520%, the elastic modulus is reduced, the mercury intrusion pore test shows that the total porosity is reduced by 8%, and the impermeability S1 can be frozen for more than 300 times. The early heat of hydration can be delayed by more than 24 hours, the early dry dripping of the manuscript bench can be reduced by more than 30%, the water droplet loss rate can be reduced by more than 30%, and the current amount can be reduced by about 20%.

In view of the technical characteristics of nano anti-cracking and seepage-proof, Shandong Mutianyi New Materials is committed to solving the leakage problem of underground rigid waterproof structures, and the series of inorganic nano cracking agents and penetrants produced by the company can significantly improve the crack resistance, compactness, durability and construction performance of concrete.

It will have good self-waterproof performance.

Ordinary crack resistant concrete and ordinary concrete specimens can be added to the mixing kettle in the mixture, can also be added to the WHDF, and can also be added to the mixing water. For commercial concrete, the WHDF solution can also be added to the mixer truck according to the mixing requirements. Usage:

This product is non-toxic and harmless, non-flammable and non-volatile. It is stored in the warehouse at room temperature and pressure, and there are no special requirements for transportation. Valid for one year.

After the inspection of more than 400 applications such as hydropower, railways, highways, municipal and civil buildings, the compressive strength and tensile strength of concrete have increased by 5% and 2%, respectively. The tensile value is increased by 520%, the elastic modulus is reduced, the mercury intrusion pore test shows that the total porosity is reduced by 8%, and the impermeability S1 can be frozen for more than 300 times. The early heat of hydration time can be delayed for more than 24 hours, the early dry droplet can be reduced by more than 30%, the droplet loss rate can be reduced by more than 30%, and the current flow can be reduced by about 20%.

In view of the technical characteristics of nano anti-cracking and seepage-proof, Shandong Mutianyi New Materials is committed to solving the leakage problem of underground rigid waterproof structures, and the series of inorganic nano cracking agents and penetrants produced by the company can significantly improve the crack resistance, compactness, durability and construction performance of concrete.

Concrete inorganic nano anti-cracking and seepage reducer is a new type of high-performance concrete admixture, which can greatly improve the crack resistance of concrete, it can effectively improve the working performance of fresh concrete and the mechanical properties and deformation properties of hardened concrete under the joint action of nano components, temperature suppression components, excitation components, anti-corrosion components and active components, and has the common characteristics of improving concrete crack resistance, impermeability, corrosion resistance, durability and construction performance.

Product form: milky white (yellow) liquid with a smile color.

Product properties: crystalline inorganic nanocomposites.

Product composition: mainly nano-scale inorganic salts.

After the inspection of authoritative testing units and engineering applications in the fields of civil construction, municipal, transportation, water conservancy, chemical industry and military nuclear power, inorganic nano anti-cracking and seemometer is added to the concrete

Crack resistance: the dry shrinkage value can be reduced by more than 30%; Compressive strength increased by (5 10)%; Tensile strength increased by (15 25)%; The ultimate tensile value is increased by (15 20)%; The arrival of the maximum peak of the early heat of hydration can be delayed by more than 24 hours.

Compacting properties: impermeability class P12.

Durability: The number of freeze-thaw cycles can reach more than 300 times.

Corrosion resistance: the electric flux is reduced by more than 20%, the sulfate corrosion resistance coefficient is greater than that, and the function of acid and chloride ion resistance is achieved.

Self-compacting performance: the characteristics of nanomaterial dispersion and adsorption greatly improve the fluidity of concrete, good water retention and slump performance, moderate water leakage of concrete, no segregation, and the long-term loss of slump is reduced by more than 30%, so as to ensure the construction performance of concrete, and at the same time have the function of self-compacting.

3.Scope of application.

Civil and public underground works.

Municipal engineering, civil air defense, water plants, sewage treatment plants, hospitals, schools, etc.

Traffic engineering, subway, railway, tunnel, bridge, highway, etc.

Hydraulic engineering, dams, shipping hubs, wharves, water diversion, river management, etc.

Corrosion-resistant engineering, chemical plants, marine buildings, etc.

Military nuclear power large-volume concrete subtergent wide soil, self-deficient lead bright dense concrete and other projects.

4.How to use:

It only needs to be added through the supporting feeding equipment when the concrete is mixed in the commercial concrete station; The dosage is 2% of the weight of the cementitious material (the post-pouring belt can be mixed together with the inorganic nano anti-cracking and seemotable agent incorporated into the cementitious material.)

Note: The stock solution of inorganic nano anti-cracking and anti-seemotic agent is not directly mixed with any kind of admixture stock solution.

5.Dosage is recommended.

The recommended dosage of inorganic nano anti-crack and seemometer is 2% of the total weight of the cementitious material (post-pouring tape.

6.Transportation and storage.

This product is non-toxic and harmless, non-explosive, non-volatile, and has no special requirements for storage and transportation at room temperature and pressure.

7.Expiration date.

This product is valid for one year.

8.Enforce the standard.

The implementation standard of this product is the national group standard "Concrete Inorganic Nano Anti-cracking and Seemometer Agent" t ASC6006-2019.

Liquid inorganic nano anti-crack and seemometer is very good.