Plaster & Grout Hose
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Plaster & Grout Hose
Plaster & Grout Hose Plaster & Grout Hose
Plaster & Grout Hose Plaster & Grout Hose
Plaster & Grout Hose Plaster & Grout Hose

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Plaster & Grout Hose

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Tube: NR/SBR synthetic rubber.
Reinforcement: four or six plies of synthetic textile with a static wire.
Cover: NR/SBR synthetic rubber, black, cloth impression.
Application:Used for spraying plaster, grout, sand and gypsym.
Temperature:-40℃ to +70℃(-40℉ to +158℉)
Characteristic:
1.Ozone and weather resistant cover
2.Excellent abrasion resistance.
3.Variety of applications.
Availability:
Quantity:

Introduction to Plaster & Grout Hose:


The Honestflex Plaster & Grout Hose is engineered for the efficient and reliable transfer of abrasive, viscous materials such as plaster, mortar, grout, and concrete slurry. Designed to meet the rigorous demands of construction and contracting applications, this specialized hose combines a durable, wear-resistant construction with a smooth internal bore to facilitate consistent material flow and reduce clogging.

The hose is constructed with a robust, seamless inner tube formulated to withstand abrasive compounds, reinforced with a heavy-duty textile or steel wire helix to maintain shape and prevent kinking under pressure. Its outer cover is designed for maximum durability and ease of handling on active job sites, balancing flexibility with toughness.

It is available in standard diameters and lengths suited for use with plaster pumps, grout pumps, shotcrete equipment, and other material placement machinery. The hose structure prioritizes both ease of cleaning and long service life in demanding, high-wear environments.

Key specifications, including diameter, working length, and end connections, can be customized to fit specific equipment requirements and project site conditions.



Plaster & Grout Hose - Application:


Honestflex Plaster & Grout Hose is engineered for the efficient placement of viscous, abrasive materials and is widely used in:

  • Commercial and Residential Construction:Used for pumping and applying plaster, stucco, and mortar in wall finishing, ceiling work, and façade construction on building sites.

  • Flooring and Tile Installation:Applied for pumping self-leveling underlayments, grout for large-format tiles, and mortar bed placements in flooring and tiling projects.

  • Tunnel and Underground Construction:Essential for shotcrete (sprayed concrete) applications, grouting behind tunnel linings, and backfilling in mining and civil tunneling operations.

  • Infrastructure and Repair Work:Utilized for structural grouting of bridge abutments, concrete repairs, void filling, and anchor bolt installations in infrastructure maintenance and rehabilitation.

  • Precast Concrete Manufacturing:Employed in plants for filling molds with concrete or grout, and for pressure grouting connections in precast concrete element production.

  • Swimming Pool and Water Feature Construction:Used for applying plaster finishes to pools and water features, as well as for pumping specialized waterproofing grouts and compounds.

  • Landscaping and Hardscaping:Suitable for pumping mortar in segmental retaining wall construction, stone setting, and other hardscape installation projects requiring material placement.



Plaster & Grout Hose - Features & Advantages:


  • Abrasion-Resistant Heavy-Duty Construction:The hose features a specialized, wear-resistant inner liner designed to withstand the harsh scouring action of abrasive slurries. Reinforced with a rugged helix or multiple textile piles, it delivers the structural integrity needed to handle dense materials without kinking or collapsing under pumping pressure.

  • Engineered for Cementitious and Abrasive Materials:This hose is specifically designed for pumping and conveying plaster, grout, mortar, and other cement-based mixtures. Its specialized construction ensures compatibility with these materials, making it an essential component for construction, repair, and concrete placement applications.

  • High-Pressure Flow Performance for Viscous Slurries:The hose is built to maintain consistent flow under the high pressures required to move thick, viscous materials. Its robust reinforcement prevents ballooning and ensures reliable performance when connected to plaster pumps, grout pumps, and shotcrete equipment.

  • Durable for Demanding Job Site Conditions:Constructed to endure tough construction environments, the hose features a tough outer cover that resists abrasion, weathering, and mechanical impact. It offers reliable on-site flexibility and a long service life when handling heavy-duty material transfer tasks.


Detailed Product Specifications:



     Inside

     Diameter

       Outside         Diameter

        Working        Pressure

Bending Radius

  Nominal

   Weight

    Length

inch

mm

mm

bar

psi

  mm

     kg/m

      ft

    m

2

51

74

55

800

500

       2.8

     200

    61

2-1/2

64

88

55

800

600

       3.7

     200

    61

3

76

104

55

800

900

       4.9

     200

    61

3-1/2

89

119

55

800

1200

       5.8

     200

    61

4

102

135

55

800

1500

       7.4

     200

    61

4-1/2

114

148

55

800

1500

       8.5

     200

    61

5

127

159

55

800

2000

       9.0

     200

    61


FAQ


Q1: What materials is this hose designed to convey?


This hose is engineered specifically for pumping and conveying abrasive, viscous materials such as plaster, mortar, grout, concrete slurry, and similar cementitious mixtures. It is not designed for standard liquid or fuel transfer.


Q2: What is the recommended working temperature range?


The hose is designed for effective use within a typical working temperature range of approximately -40°C  to +70°C , suitable for most construction site conditions.


Q3: Can it be used for suction (vacuum) applications?


No. This is a pressure discharge hose designed for pumping thick materials from a pump to the application point. It is not intended for suction line service.


Q4: What are the common sizes and pressure ratings?


It is available in standard inner diameters to match common plaster and grout pump outlets. It is rated for the high working pressures required to move viscous materials, with specific pressure capacities varying by diameter and construction.


Q5: What end connections are typically used?


The hose is commonly supplied with plain, beveled ends for clamping or can be fitted with specialized couplings, such as quick-release fittings or threaded connectors, compatible with plaster pumps and grouting equipment.


Q6: Does it meet any industry specifications?


Yes, it is manufactured to meet general industry standards for heavy-duty material transfer hoses, focusing on abrasion resistance, pressure integrity, and durability for construction applications.


Q7: What are the standard available lengths?


Standard lengths often include 10-meter, 15-meter, or 20-meter sections to suit various job site setups. Custom lengths can be produced to accommodate specific project reach requirements.


Q8: Is it built for tough job site conditions?


Absolutely. The hose features a heavy-duty, abrasion-resistant cover designed to withstand rough handling, dragging across surfaces, and exposure to typical outdoor construction environments.


Q9: What type of pumping equipment is it compatible with?


It is designed for use with plaster pumps, grout pumps, shotcrete equipment, concrete pumps, and other positive displacement pumps used in material placement.


Q10: How is it reinforced to handle abrasive materials and high pressure?


The hose is reinforced with multiple high-strength textile plies, often combined with a steel wire helix or a special abrasion-resistant winding, to provide the necessary burst strength, pressure rating, and resistance to wear from abrasive contents.


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