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Colloidal mixing grout plants for microtunneling

2020-03-20 09:43:40

Colloidal mixing grout plants for microtunneling
The grouting injection technology will improve the soil strength and the modulus of deformation. It will decrease the soil permeability, improve the anti- permeability.
Colloidal mixing grout plants are widely used during the microtunneling and tunneling projects. During the grouting projects, colloidal grout mixers & pumps are the necessary equipment.
The basic theory grouting is that the grout should be slowly injected and penetrated into the voids to replace the fluids in the formation voids without disturbing the skeleton of the soil. The results of such procedure is to improve waterlightness, deformability and strength of the natural soils.

grout plants for tunneling


The c
olloidal mixing grout plants for microtunneling has following advantages:
1. The motors with overload protection function.
2. Continuous output with small pulse or kicks or jerks.

3. Grouting pressure and flow both could be adjust step-less.
4. High speed vortex mixers ensure mixing evenly and quickly.
5. The hydraulic system is with oil temperature overheating protection.
6. Grout plant for sale with less spare parts make sure the machine with low maintenance costs.
7. Grout plant switch by using squeeze handle, easy to operate, safe and reliable.
In one word, the bentonite grout mixer pump with simple structure, compact size, light weight, easy maintenance etc. features in one.
Using the grouting and injection technique, the homogeneous and continuous improvement effect of the solidified soil will be improved. So the foundation will be much steady.

colloidal mixing grout plants


Colloidal grout mixer and pump including a colloidal grout mixer, grout agitator and a grout pump. Mixer agitator and pump all on one based frame, it could result a continuous mixing and grouting projects. This is necessary for the grouting projects, such as microtunneling and tunneling projects.


colloidal grout mixer pump


The capacity of the grout plants should be related to expected grout take. The grout mixer capacity, grout agitator capacity, grout pump flow and pressure. Also power for the mixing grout plants.
The colloidal mixing grout plants could be an electric motor, diesel engine and air motor. Based on the working site power supply.


grout plants for microtunneling


For the microtunneling grouting projects, the compact colloidal grout mixer with pump will be much helpful. It is easily mixed and pumps slurries of neat cement, fly ash, bentonite, microfine cements and lime flour.
The colloidal mixing grout plants have been used in mictunneling projects. Matched with the tube push bench and used in the trenchless projects.


grout plants microtunneling


Heavy duty, high volume colloidal grout mixer & pump is suitable for a working site that requires colloidal mixing like dams, tunnels, post-tensioning, underground mining and many heavy construction jobs.
For more information about the colloidal mixing grout plants for microtunneling, please email us:
info@gaodetec.com

 
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