The world's most advanced technology! Made in Japan!
Cement Soil Hardener which can reduce construction costs and time by more than half.
No need to purchase and transport expensive gravel from the outside at all!
You can harden the soil at the site as it is!!
（Seawater can be hardened as it is !!!）
※We receive infrastructure development & plant maintenance request.
You do not have to purchase it suddenly!!
First of all, we will send you the sample!!
Cement Soil Hardener which can reduce construction costs and time by more than 50% !
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《 Different points and features from other companies' hardening agents 》
1, It is possible to effectively utilize soil, sand, and stone in the field as it is, and use it.
2, Construction is easy and costs can be reduced.
3, Shrinkage and expansion are considerably less.
4, Exercise power to prevent freezing.
5, Excellent acid resistance.
6, It is harmless to the environment.
7, Drainage is good.
8, It can be returned to the original soil of the site.
9, High heat resistance.
10, It has the effect of sealing heavy metals in water or in the soil.
11, It has an effect of suppressing weed growth and preventing water leakage.
12, The look is beautiful.
13, Seawater is solidified as it is.
Etc.
With experience visiting and providing guidance in over 120 countries, our group of major general contractors and first-class architects has-following years of gathering proof from experiment after experiment on countless superior hardeners from around the world-developed and implemented the next generation cutting-edge technology.
Anywhere in the world, we can be a force for those in need when it comes to public works, building design and construction, general construction, paving, structure relocation, post foundations, soft ground and roadbed strengthening, agriculture, concrete blocks, unbaked bricks, roof tile mold production, processing of fish reef waste sludge and slime solidification, solidification of combustion industry waste for mortaring, and earthquake disaster recovery.
Some examples of appropriate applications include roads (private and public); dams; airports; highways; bridges; tunnels; railroads; water and sewer services; factories; warehouses; military bases; parking lots; fishponds; tennis courts; golf courses; road surface dressings for household use; harbor passages; transit sheds, farm roads, pastures, barns, and indoor flooring for agricultural products; horse race tracks (paddocks) and cycling race tracks, green promenades in public parks, cycling roads, compost beds, fish market flooring, etc.
It can be used as a roadbed to effectively improve a location's soil. Furthermore, it can definitely be directly mixed with gravel and sand as well as even volcanic ash, mountain sand, mud, sandy mud, clay, and soil containing organic matter. In addition, in contains no toxic substances, so lawns will not be killed and will grow, and it will suppress radioactivity even if it does not rain. Moreover, it has features such as minimal expansion and contraction, frost-heave resistance, and acid resistance.
It is strong enough that it clears 50kg/cm^2 in 3 days, thus allowing for construction costs and time to be reduced by more than half. (On-site soil and gravel can be used as is. For this reason, it is not necessary to purchase expensive gravel that would normally be necessary for asphalt construction. As for cement, by merely mixing in 5% hardening agent to 95% ordinary cement, hardness and dry-curing speed can be increased to world-class levels. In a past example, a typical hardening timeframe of over 8 days was reduced to 2 days. It is not an exaggeration to say that a parking lot can be driven on after a single night.)
Trial samples are ready before official implementation, and the technicians we dispatch to the site can provide guidance in Japanese, English, and Chinese. (We have experience with public agencies in Japan as well as foreign governmental bodies.)
Since our investor-an American company-possesses research development, exclusive manufacturing rights, and an OEM license, we can perform OEM and implementation consulting throughout the world and within Japan. By using U.S. Department of Energy radioactive waste containment vessels as a base, we have worked with national laboratories to develop this technology for consumers, and we have NASA test it. Maintenance and earthquake resistance of construction and public works as well as over 100 years of anti-corrosion, anti-rust, and salt damage prevention are possible. Since it hardens for actual use in 30-60 minutes, construction time and costs can be reduced. Construction is possible with concrete and asphalt, Xylem, rusted iron parts, and even in below freezing conditions. Since it is heat-resistant to over 1,200°C, it can be used in airport runways.
Furthermore, at the same time, we can also help supply heavy machinery such as bulldozers and excavators. Even if you need an amount that is difficult for a major domestic company in Japan (e.g., 300 machines at once), since we work with people who carry specialized industrial machines, we can rapidly gather any number of machines as long as you specify the models and their sizes and purposes. If you need anything related to public works, then contact us.
※About Soil Cement Solid Material（Soil Cement Hardening Agent） "HARD"
A. Ordinary Construction
B. Soil-Solid Construction a Simple Process (Method)
1. It is a mix of 95% of cement t and 5% of hard element; thereby it is called “Perfect Hardner.”
2. It can be also mixed with 80% soil and 20% of Perfect Hardner material.
3. Use for Roads, Canals, Airfields, Grounds, Dams, etc.
Perfect Hardner Brand Special Solidifying Agent is made using special imported materials and selected raw materials from China. It is a powdery product, and does not need to select aggregates. Locally available soil, sand, stones, etc. can be used as aggregate to reinforce its strength, and therefore widely applicable.
Perfect Hardner Brand Special Solidifying Agent has the following remarkable features:
1.Do not require the use of crushed stones, river sand and water; it gets solidified with whatever materials available locally.
2.No expansion or contraction takes place under bad weather conditions once it is solidified.
3.After solidified layer is formed the stability of its chemical molecular constitutes no harm to crops and Animal husbandry.
4.Quickens road construction; thus saves energy and time, and it has strong performance and durability.
5.This product can also be used to solidify material into bricks without a burning process, therefore can be used to replace building bricks.
Difference Kinds of Solidifiers and Application Scope
1. Perfect Hardner Brand Special Solidifying Agent is used in the roller compaction process, such as:
A. Construction of various roads, irrigation channels, water ways and water channels,
B. Construction of squares, parking lots, various sports grounds, and plane parking apron, and
C. Bricks and tiles without a burning process, floor boards and cement plates.
2. Perfect Hardner Brand Special Solidifying Agent is used in the pre-mixing process, such as:
A. Construction of wave clipping block, caisson, dam, fish shelter, and barge set with cement blocks of different sizes.
B. Solidifying treatment for various waters.
C. Solidification treatment for sludge and silt of harbor and water reservoir.
3. Perfect Hardner Brand Special Solidifying Agent is used in mortar process; applicable in Geological stabilizing treatment in sand drifting areas.
Construction Method of Special Solidifying
1. Construction of Roadbed
The construction method of the roadbed is identical with that of the ordinary class roads.
2. Establishing Construction Thickness of Stationary Layer
For example, if 30 cm thick aggregates are required, it is necessary to lay the Special Solidifying Agent on the roadbed. Roadbed soil or sand can be chosen as the aggregates. Depending on the availability of the materials locally, by mixing sand stone in the aggregate the solidifying agent needed can be reduced in quantity, and the solidified layers can achieve higher strength and hardness.
Note: organic substances (garbage, tree roots and ruderals) have to be removed.
Examples of road construction uses of Perfect Hardner Brand Special Solidifying Agent in the way of movable mixing station
Construction methods
(1) Aggregate fully mixed with the solidifying agent by means of movable mixing station.
(2) Transporting of the well mixed solidifying agent product to the construction site.
3. Determination of the Required Amount of the Agent
The amount of the agent required depends on the class of tensile strength and the class of the road constructed. For details, please refer to the “Cross reference table of the solidifying agent per square meter needed for the required solidifying volume.”
In case of soil with different quality, test of the strength of the soil in the solidified layer should be done again so as to determine the quantity of the solidifying agent needed.
4. Mixed Aggregate VS. Finished Product of Solidifying Agent
There are generally two constructions methods.
One method is to set up a heavy-duty movable mixing station by the worksite to mix the aggregate material with the finished product of the solidifying agent, and then transport the well-mixed aggregate to the construction site and spread evenly on the roadbed until it reaches the required height.
The other method is to mix on route after determining the construction thickness and the agent amount required. The agent is spread evenly on the aggregate layer. For this method, a suitable on route mixer is selected to carry out sufficient mixing; mixing degree is to be 98%. If the solid quality in the aggregate layer subject to solidification is unsuitable for crushing, the heavy-duty movable mixing station should be used instead.
In case of rain, canvas should be used to cover the part where the construction is underway by means of on route mixer, to avoid too big a water content that would adversely affect the compactness.
Note: We strongly recommend the use of heavy-duty movable mixing station for the mixing of aggregate material with the solidifying agent. In this way, sufficient and uniform mixing can be achieved between the aggregate material and the agent. For enhanced strength and hardness and viscosity of the solidified aggregate, it is advisable to make sure that the water content in the soil on the aggregate layer is not too high. For details, please refer to the operation manual of mixer.
5. Determination of Water Content
To ensure high strength of the aggregate material after mixing with the finished product of the solidifying agent, the water content of the solidified aggregate material should be measured for adjustment purpose in order to achieve the highest value of its strength and hardness.
Please refer to “Laboratory Test Report on Cement Soil with Heavy Pounding issued by Fuzhou Municipal Central Laboratory of Highway” and the curve of the relation between water content and density as well as the inspection report issued.
6. Site Laying and Leveling
The well-mixed aggregate material is transported to the site be leveled to the required height.
Note : The leveled aggregate layer shall be compacted by road roller within an hour.
Examples of road construction uses of Perfect Hardner Brand Special Solidifying Agent in the way of mixing.
7. Compaction by Road Roller
Rubber tread road roller or normal road shall be used for compacting the aggregate material. To facilitate the cohesiveness of asphalt with the solidified layer, the surface does not necessarily take on a smooth form, but the compactness should be up to 96%.
Please refer to the inspection report issued by the Ministry of Transportation of China and by Fuzhou Municipal Highway Bureau.
8. Curing
Within one hour after rolling and compact, water should be sprayed on it so as to form a solidified layer (stationary layer), and within 3-5 days, therefore, sufficient water amount should be sprayed on it both in the morning and in the evening for curing. Two weeks after the curing is over, the asphalt may be laid (Note: Make sure to thoroughly dry the solidified layers).
The thickness of the asphalt layer should be at least over 5 cm and other values in thick can be used depending on the class of the road constructed.
Note: Generally the vehicles can run after the layer is solidified (stationary layer) and formed; some 28 days after the formation the layer can reach its maximum value.
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