Plastic Blind Ditch used in Draiange

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1000 m
Supply Capability:
150000 m/month

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Product Description:

Packaging & Delivery

Packaging Detail:standard packing or according to client's request
Delivery Detail:15 days after receiving T/T

Geocomposite drain pipe technical datas

 

Item

Square shape

Circular shape

Type

YA7030

YA1235

YA1550

YB60

YB80

YB100

YB150

YB200

YB250

YB300

Outer size(mm)

70x30

120x35

120x50

φ60

φ80

φ100

φ150

φ200

φ250

φ300

Cannular size (mm)

40x10

40x10x2

40x20x2

φ25

φ45

φ55

φ80

φ120

φ170

φ220

Voidage (%)

70

Compress strength (kPa)

Flattening 5%

70

60

50

85

80

70

50

40

35

30

Flattening

10%

110

110

70

170

160

140

70

60

55

50

Flattening

15%

150

130

125

220

200

180

100

90

80

70

Flattening

20%

190

180

160

280

250

220

125

120

110

100

 

 plastic blind ditch

 

 is made of plastic core and outer filtering cloth. In the state of hot melting, it is formed into three-D network structure. It has two shapes: rectangle and round. This kind of pipe has some advantages: good drainage, high pressure resistance, light weight, so it is very popular in some projects.Application:Highway and roadway subgrade,Retaining wall,Landfill,Roof garden,Building foundation,Underground irrigation.


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Q:What is the reason for the change of geocell to geogrid
If you change the reinforcement, then use the lowest height of the room may be able to succeed, the geogrid thickness of only 3mm, is relatively thin, I hope you can succeed, the difficulty is also some, please take it, thank you, thank you
Q:How to do the inspection data of the geogrid? What are the specifications?
Overlapping width of Geogrid
Q:How to do the inspection data of the geogrid? What are some of the specifications
Stagger distance. About these items
Q:Who knows how much the staggered distance of the lap joint of the geogrid is?
Straight and smooth and close to the cushion, all longitudinal or transverse lap joints should be staggered, overlapping length shall not be less than 300MM.
Q:What are the differences between three different types of geogrids?
Steel plastic geogrid, fiberglass geogrid, polyester geogrid, etc., according to the direction of stress is divided into one-way
Q:Is there any difference between glass fiber grille and geogrid
Geogrid also includes polyester grille, steel plastic grille, plastic grille, etc.!
Q:There are several types of basalt fiber geogrid
There is no relevant national standards and industry standards, where the model
Q:Details of fiberglass geogrid
2, anti fatigue crackIn the old cement concrete pavement asphalt overlay, its main function is to improve the use function of the road, and the contribution to the bearing capacity is not big. The asphalt overlay on the old asphalt concrete pavement is different, and the asphalt overlay will be combined with the old asphalt concrete pavement. Therefore, the asphalt overlay on asphalt concrete pavement, in addition to the emergence of reflective cracks, but also because of the long-term effects of fatigue cracks. We overlay load do stress analysis of old asphalt concrete pavement and the asphalt because of asphalt overlays under flexible surface cover layer of the same nature and the asphalt surface, when subjected to loads, road surface deflection will occur. The surface layer under pressure in direct contact with the wheel of the wheel load in asphalt overlay, the outside edge of the area, the surface layer by force, due to the two force regional force are different in nature, and close to each other, so in the junction of two force area is prone to damage force mutation. Fatigue cracking occurs under the action of long term loads.Fiberglass geogrid in bituminous surface layer, to the compressive stress and tensile stress dispersion in the two block of stress region is formed between the buffer zone, where the stress gradually changes instead of mutation, reduces the stress mutation on asphalt surface damage. At the same time, the low elongation of fiberglass geogrid reduces the deflection of pavement, which ensures that the pavement will not be deformed.
Q:Who knows the laying method of geogrid?
Anchoring methodNot since the glass fiber geogrid reinforced asphalt concrete pavement adhesive and prevent pavement and pavement reflection crack, the anchoring construction, but should be paved with glass fiber geogrid, then sprinkle hot asphalt had sticky oil, the construction personnel must wear gloves, construction methods are as follows:A. adhesive layer oil using AH-70 or AH-90 heavy oil hot asphalt, adhesive layer oil specifications and quality should be consistent with the "highway asphalt pavement construction technical specifications" JTJ032-94, using special vehicle spraying. Sticky oil per square meter about 0.4kg-0.6kg.B. laying glass fiber geogrid, should be flat and smooth, tight and transverse lap length should be 50-100mm, longitudinal lap length should be 150-200mm, and according to the spreading direction, the pressure in the front end is under.
Q:How to effectively control the quality of Geogrid in the process of construction
2 the surface of the bearing surface of the geosynthetics shall be leveled and compacted, and the hard and protruding surface shall be removed.

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