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UhPC (Ultra-High Performance Concrete) machine refers to the equipment and machinery used in the production of ultra-high performance concrete. UhPC is an advanced type of concrete known for its exceptional strength, durability, and other superior properties. It is made by combining carefully selected materials and optimized mix designs to achieve high compressive strength and enhanced performance characteristics.
The manufacturing process of UhPC involves specialized equipment
and techniques. Here are some key components and processes
typically associated with UhPC concrete production:
1.Mixing Equipment: UhPC requires precise mixing of its constituent
materials. High-shear mixers or planetary mixers are commonly used
to ensure thorough blending and dispersion of the ingredients.
These mixers are capable of achieving high intensity mixing to
achieve the desired homogeneity and reduce the presence of voids or
air pockets.
2.Raw Materials: UhPC typically includes a combination of fine
powders, aggregates, and chemical admixtures. The specific
materials used can vary, but they often include high-quality silica
fume, quartz powder, ultra-fine sand, specially graded aggregates,
and high-range water-reducing admixtures. These materials
contribute to the unique properties of UhPC, such as high strength
and improved durability.
3.Batching and Proportioning: Accurate batching and proportioning
of the raw materials are crucial to ensure the desired
characteristics of UhPC. Advanced computerized systems or automated
batching equipment may be used to precisely measure and control the
quantities of each component, maintaining consistency and
reproducibility.
4.Mixing and Blending: The raw materials are introduced into the
mixer in a specific sequence to achieve optimal distribution and
dispersion. As mentioned earlier, high-shear mixers or planetary
mixers are commonly used to achieve thorough blending and ensure a
uniform mixture.
5.Formwork and Molding: Once the UhPC mixture is ready, it is
poured or placed into molds or formwork to shape it into the
desired forms, such as panels, beams, columns, or other structural
elements. The formwork can be made of various materials, including
steel, timber, or other suitable materials, depending on the
specific requirements.
6.Curing: The UhPC elements are subjected to a controlled curing
process to ensure proper hydration and development of strength.
Curing methods can include steam curing, heat curing, or a
combination of both. The aim is to optimize the hydration reactions
and achieve the desired strength and durability properties.
7.Finishing and Surface Treatment: After the UhPC elements have
cured, they may undergo finishing processes to achieve the desired
surface texture, appearance, and dimensional accuracy. This can
involve grinding, polishing, or other surface treatments to enhance
the aesthetics and functional properties.
Specification:
Name | Model | Specification | Size(mm) | Power(Kw) | Capacity(m2/day) | Weight(Kg) |
Wet Cast Machinery | HTX-P-01 | Hydraulic driving;Auto feeding; vibrating and timing feeding | 7000*1000*1800 | 12.7 | 1000-1500 | 2000 |
Wet Cast Machinery | HTX-P-02 | Chain drived;Auto feeding,auto vibration | 8000*1100*1600 | 4.05 | 800-1000 | 1500 |
Applications
Wet cast machinery, is suitable for different silicone molds,
rubber molds and plastic molds, size range from 200*200mm to
1500*1500mm, available for producing the artificial stone both for
paving tile molds, 3D wall molds, wall panel molds, roadside stone
molds, retaining wall molds, wall cap molds, etc.
Support and Services
Wet Cast Machinery technical support and services include: