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2019 best HDPE Concrete Protective Liners Introduction

Yorde CPL > 2019 best HDPE Concrete Protective Liners Introduction

HDPE Concrete Protective Liners Introduction

HDPE Concrete Protective Liner is developed for building exterior surface protection.Special waterproof, anticorrosive ability that USES PE material.Combined with the structural design of renaming, it creatively solves the problem of combining PE, a non-polar material, with buildings, and provides a long-term and reliable solution for building households without houses.

The special anchoring structure of HDPE concrete protective liiners is closely combined with the solidifying material to form a solid PE protective layer on the surface of the building, which improves the ability of concrete to be waterproof, anticorrosive, impermeable and crack resistant, greatly prolonging the life of the building.Completely change the existing cement products anti-corrosion process, become with the building life protection layer, no maintenance and maintenance.

HDPE concrete protective liners is A specially designed anchor solid structure, which is a-shaped structure without anchor solid, and the optimized wedge-shaped surface can generate inward pulling force.The support surface of the wide body generates enough anchoring force, and the staggered distribution of anchoring solids can firmly fix the PE plate on the concrete surface.The single anchorage can bear drawing force of 100kg.420 /m² produces a drawing force greater than 40 tons /m².

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HDPE concrete protective liners product listx

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Specification and model of HDPE concrete protective linersx

According to the height of the anchor solids, it can be divided into: type A: the height of the anchor solids is 13mm, and type B: the height of the anchor solids is 19mm. The colors are white, yellow, black, blue and gray, which can also be customized.

 

Type A plate (H: anchor solid height D: plate thickness)

2019 best HDPE Concrete Protective Liners Introduction

Ps: Width:1310mm,Solid section with anchor: 1250mm,<= A4.0  is the coil,> A4.0 are plates,Other specifications are subject to customization.

 

Type B plate (H: anchor solid height D: plate thickness)

2019 best HDPE Concrete Protective Liners Introduction

Ps: Width:1310mm,Solid section with anchor: 1250mm,<= A4.0  is the coil,> A4.0 are plates,Other specifications are subject to customization.

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Features of HDPE concrete protective linersx

1. Durable and maintenance-free

2. Excellent corrosion resistance

3. Excellent anti-seepage performance

4. Wide range of temperature and uv resistance

5. Flexible construction and wide adaptability

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HDPE concrete protective liners application rangex

1. Environmental protection: sewage treatment tank, sewage pipeline, sewage pumping station, biogas tank, septic tank, etc.

2. Water conservancy projects: reservoirs, reservoirs, pumping stations, water pipelines, etc.

3. Industry: chemical industry, mineral industry, etc.

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Derivative – concrete pipe with HDPE concrete protective linersx

1.Concrete pipes lined with concrete protective liners
It is a new product to add concrete pipe and inspection well lined with HDPE concrete protective liners.

It not only has the characteristics of high rigidity and low cost of concrete pipeline, but also has the characteristics of strong water capacity of plastic pipeline, anti-corrosion, anti-seepage and anti-crack.It can improve the resistance to internal and external load and crack, and prolong the service life of pipeline.

Specially designed socket is fully plastic coated, which can realize flexible apron connection and improve settlement resistance.It provides a choice of upgrading and replacement for all kinds of project selection.

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2.The difference between lining HDPE concrete protective liners and coating anticorrosive layer

Protection and durability are different

Crack resistance is different

Different maintainability

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3.Comparison of compressive resistance between concrete pipe and concrete pide lined concrete protective liners

The deformation degree of the concrete pipe under the same stress is greater than that of the concrete pipe lined with concrete protective liner, and it is easy to fracture.

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4.Comparison between lined concrete protective liner and lined PVC anti-corrosion sheet pipe

The anchorage structure is different

The strength and density of anchor solids are different

Different raw materials

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HDPE concrete protective liners construction methodx

1.HDPE concrete protective liners construction method-Synchronous construction

During construction, the concrete protective liners should be cut or welded into the required shape according to the size and shape of the building. When pouring concrete, the concrete protective liners should be close to the inner side of the building formwork to complete the concrete pouring.

 

2.HDPE concrete protective liners construction method-Distribution and installation construction

For brick or other buildings that need to be reinstalled, use appropriate support to the HDPE concrete protective liners outside the wall, and then pour cement slurry in the middle.

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HDPE concrete protective liners usage in pipe applicationx

The existing partial or whole damaged pipes, such as concrete, plastic, metal pipes and culverts, can be repaired by using HDPE concrete protective liners.

In the process of repair, no excavation is required. Inspection Wells of existing pipeline system can be used for construction, which can be manufactured in a factory or welded on site. Corresponding support and fixed grouting can be selected for different pipe types, which is convenient and flexible.After the pipeline repair not only take into account the durability, but also reduce the friction coefficient, not easy to structure smooth wall, so that the water capacity is improved.

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Common problems and solutions of HDPE concrete protective linersx

1. Different anchorage structures

HDPE concrete protective liners, anchor solids cross each other in a planar distribution, providing multi-directional binding.

PVC sheet is a strip anchor solid, can only provide transverse force, longitudinal slip unlimited.

2. The strength and arrangement density of anchor solids are different

HDPE concrete protective liners, single anchor solid drawing force can reach 100kg, 420 per square meter can provide 42 tons of anchorage force.

The anchorage drawing force of PVC sheet material is only 14N/mm, about 15 pieces per square meter, which translates into about 21 tons of anchorage force per square meter.

3. Different materials

The tensile strength, elongation at break, impact resistance and abrasion resistance of PE materials are significantly higher than those of PVC.PVC is polar material, easy to adhere to other substances, PE is non-polar material, not easy to adhere to other substances.

Environmental protection: sewage treatment tank, sewage pipeline, sewage pumping station, biogas tank, septic tank, etc.

Water conservancy projects: reservoirs, reservoirs, pumping stations, water pipelines, etc.

Other industries: chemical industry, mineral industry, comprehensive pipe gallery waterproof, other kinds of building protection

1. Synchronous construction

Only according to the size and shape of the building, the construction of HDPE concrete protection liners cut or welding into the required shape, when pouring concrete, HDPE concrete protection liners close to the inside of the building template, concrete pouring can be completed.

2. Distribution and installation construction

For brick or other buildings that need to be reinstalled, use appropriate support to support the HDPE concrete protective liners outside the wall, in the middle of the cement slurry can be.

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Related technical articlesx

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