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Xisihuan Ring-Road East, Tielu, Xiliu Lake sub-district, Zhongyuan District, Zhengzhou, Henan China

Talking about the outstanding features of cast-in-place foam concrete

Cast-in-place foam concrete is a new type of engineering field material developed in recent years; it has the characteristics of light weight, good fluidity, strong durability, low cost and simple construction.

What’s the purpose of grouting?

The purpose or aims of grouting includes: 1. Seepage control; 2. Water plugging, 3. The consolidation; 4. To prevent landslide; 5. To reduce surface subsidence; 6. Improve the foundation bearing capacity; 7. Backfill; 8. Reinforcement.

What’s grouting?

In general terms, grouting is an injection under pressure of fluid material into fractures and cavities in rock, soil or artificial structures.

What’s the type of grout pump?

According to principle, grout pump includes piston grout pump, plunger grout pump, hose grout pump, pneumatic grout pump, screw grout pump, manual grout pump etc. According to the pressure difference, grout pump includes low pressure grout pump,

What is the guarantee period of hydroseeding equipment?

It is one year count from one month after shipping date except wearing parts. We will send some wearing parts of machine and diesel engine when delivery.

What is the diesel engine brand of hydroseeding machine?

Usually we adopt Dongfanghong or Huangfeng diesel which is famous in China, we also can supply Cummins diesel and Deutz diesel.

What is the ratio of soil, grass seed, fertilizer, etc?

The ratio is depends on the soil locally. So it is better for you to take some photo of your soil, and tell us the slope angle, height, soil condition, etc. then we will recommend you a suitable ratio.

can you supply or introduce to me grass seed supplier?

No problem, our factory is manufacturing and selling hydro seeder many years in China, there are good cooperator of grass seed supplier.

What is the horizontal and vertical working distance of hydroseeding machine?

Our hydroseeding equipment max. horizontal spraying distance is 38-45m with gun, max.vertical spraying distance is 40m with gun; max.horizontal conveying distance is 100-120m with hose, max. vertical conveying distance is 80m with hose.

If your projects is slope greening, what is the slope ratio?

For our PB series hydro seeder, its maximum of the slope angle is 60°, if it is larger than 60°, it is better to choose our KP series thicker hydro seeder.

Which project will you do with hydro seeder?

For slope greening, golf course, lawn or other landscape projects.

Which engine do you prefer about hydraulic pump station?

Electric motor or diesel engine? If electric motor, please let me know your local voltage, in China, it is 3phase,380V,50Hz.

What is output and pressure of hydraulic power pack?

For output, now our hydraulic power pack range is from 0-30L/min to 0-68L/min.

What machine is working with this hydraulic power unit?

For drilling rig, grouting pump, or other machinery?

We are building a home where some of the outside walls are bricked. Is there a way to use shotcrete over strand board ? What cost would there be a square foot for the actual shotcrete installed?

More information is needed before answering this correctly. Shotcrete will stick to strand board, but you need some type of reinforcement (wire mesh) to hold it all together.

Is it possible to put a texture on the application side of a shotcrete wall? I understand that I can shoot against a form, but what about the side that gets screeded?

There are many textures that can be applied to the finish surface of the shotcrete. The least expensive is the natural nozzle finish which is rough and tends to absorb light as opposed to reflecting light and standing out.

Can you provide any information on insulating gunite in spa installations?

There are two ways to insulate the outside of concrete spas. The first way is to shotcrete the spa and then glue Styrofoam to the outside of the concrete shell or to spray the insulated foam to the outside surface.

I am a general contractor who hired a company to shotcrete a new swimming pool.

On large swimming pools, it is not unusual to have joints that are left over a weekend or longer. The key is the means by which the joint is dealt with.

Can shotcrete be painted like other concrete? Can an elastomeric paint, 100% acrylic latex house paint or solvent acrylic be used?

Shotcrete is pneumatically applied concrete. All surface prep work for concrete will be the same for shotcrete applications. Before a recommendation can be made, is this tank going to be painted on the outside or the inside?

I am looking for any information regarding the use of construction joints for permanent shotcrete wall facing.

In many experiences, the spacing and design of the joints are the same as you would expect for a cast in place wall.

What is the minimum thickness that shotcrete can be applied?

Thicknesses depend on the structure and surface (surface prep is the key to proper bonding of shotcrete) the shotcrete is being applied to. Depending on the application 1/4 flash coat to 1 inch thickness can be the minimum.

When used on walls, can shotcrete be of equivalent strength as poured concrete?

Basically, shotcrete is a method of placing concrete that does not require forms. As a matter of fact, shotcrete requires the concrete mix to be proper every time. With formed concrete walls, the ready mixed concrete going in can be substandard and still

Foundation contractors who place traditional basement walls tell us they would never go into a house built with walls constructed using shotcrete. Can it be of equivalent strength as placed concrete?

Shotcrete is a method of building a structure using a concrete mixture. A shotcrete mixture likely would exceed the compressive strength of most mixtures used for placed walls because the application of shotcrete requires a much lower water-cementitious m

What is the difference between shotcrete and Gunite?

Shotcrete is an all-inclusive term to describe the spraying of concrete or mortar that may be accomplished through either a dry- or wet-mix process.

What about the quality warranty about the mortar pump?

We off 12 months quality warranty for the mud pump for mortar pump machine.

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