M. In Network Hard Permeable Tube

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
2000 m
Supply Capability:
1000000 m/month

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Product Description:

1 m. net form permeable tube

(also known as: plastic blind ditch, drain pipe, hard water pipe), hard water tube two-thirds the upper part with holes, the lower part 1/3 is without hole, can prevent the leakage of groundwater occurs secondary, quickly put the groundwater drainage.


Products applied to the construction of railway construction, highway, airport runway, golf, football field, big lawn, garden greening, highway, landfill, slope protection, retaining walls, tunnels and other large channel underground waterproof engineering.


2 product features

Light weight, easy to transport and operation. To adapt to the temperature range. Hou resistance (anti-aging) is superior, the service life is very long. Strong impact resistance, excellent chemical corrosion resistance. Strong ability of water, 5 to 10 times that of other similar products. [1] fluid flow rate, wide concrete or steel corrugated pipe of the same diameter is 2 to 3 times. Will water discharged rapidly, to avoid soil erosion. For no hole at the bottom of the part, water flowing rapidly, prevent secondary leakage


Three technical parameters

Catchment parts: 65% ~ 75% drainage parts: 25% ~ 35% main aperture: > 3 mm hole area: Lord > opening rate was 7.5: > 8000 / m2 (a) ring stiffness: > 1.0 Kpa.


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Q:What are the basic properties of civil engineering materials?
The basic nature of the material refers to the most basic and common nature that must be considered in civil engineering. The special nature of the material refers to the nature of the material itself, which is different from the material of other materials. It is the embodiment of the specific use of the material.
Q:What are the civil works?
Basic Courses Higher Mathematics, Linear Algebra, Probability and Mathematical Statistics, Civil Engineering Drawing, CAD, Architectural Mechanics, Structural Mechanics, College English and so on.
Q:What are the main properties of the materials used in civil engineering requirements?
Rigidity, strength, stability, durability, environmental protection, economy, convenience are in line with the job
Q:Construction and sales business tax how to calculate?
Construction industry business tax (referred to as: Jian'an tax) is the construction and installation of engineering operations levy business tax, including: civil engineering construction, lines, pipelines and equipment installation, decoration decoration industry.
Q:Civil Engineering Materials.
Civil Engineering Materials. e Material saturated with water, and then dry the surface, is the hole filled with water or closed hole filled with water? What is the condition of putting the material in a jar filled with water? Not to say that the closed hole is not water?
Q:Characteristics of Modern Civil Engineering Materials
Understand the development trend of civil engineering materials With the development of human civilization and science and technology, civil engineering materials continue to improve and improve. Modern civil engineering, although the traditional soil, stone and other materials have been gradually dominated by new materials replaced. At present, cement concrete, steel, reinforced concrete is an irreplaceable structural material; new alloys, ceramics, glass, organic materials and other synthetic materials, various composite materials in the civil engineering fold occupies more and more important position.
Q:What are the four major mechanics in civil engineering?
Should be theoretical mechanics, material mechanics, structural mechanics, soil mechanics
Q:What is the mechanical nature of the material in the civil material?
Is the strength of the material, hardness, elongation or something
Q:Non-architectural professional, how can apply for a construction division?
Obtain engineering or engineering economics undergraduate degree, work for 4 years, which engaged in construction project construction management work for 3 years. , To obtain engineering or engineering economics double bachelor's degree or graduate class graduation, work for 3 years, which engaged in construction project construction management work for 2 years.
Q:The Relationship between Water Absorption and Water Content in Civil Engineering Materials
Application of water absorption in the water to absorb moisture in the air that the method to absorb moisture to the mass ratio or volume ratio of moisture absorption ratio

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