Plastic Dimple Drainage Sheet Drainage Board

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3000 m²
Supply Capability:
500000 m²/month

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Item specifice:

product name: drainage board other name: dimple board other name: dimple drainage
material: HDPE roll length: 20m 30m 40m 50m main specification1: dimple height
main specification2: board thickness roll width: 1m 2m 3m color: white black brown green

Product Description:

Plastic Dimple Drainage Sheet Introduction

Plastic dimple drainage sheet is made of high molecular, produced by extrusion and adsorption. The tri-diamensional space can drain gas and fluid. It is multi-functional material, can form channels for water and gas easily, which is sound insulation and vibration isolation. In the field of civil construction can be widely used in building roof system layer overhead, planted roof drainage ventilation, basement waterproof system protection, thermal and moisture isolation of the interior surface, road and rail tunnel drainage protection. In the urban land, space, material resources are becoming scare today, plastic dimple drainage sheet to provide the most valuable option.


Plastic Dimple Drainage Sheet Application

Waterproofing system of road

Railway tunnel and underground

Basement of building

Roof garden

Other waterproofing and drainage construction works


Plastic Dimple Drainage Sheet Advantage

-Low cost, High efficiency

-Durable, anti age

-Chemical resistance

-Resistance to puncture of plant roots

-Diverse application

-Simple installation and quality guaranteed


Plastic Dimple Drainage Sheet Specifications

No.ItemTechnical Index
1Board Thickness, mm1.
2Depth of Dimple, mm102010201020
3Tensile Strength, N/125px 400400500500700700
4Elongation at Break, %200200300300400400
5Tensile Strength of Three-dimensional, Kpa400320450370500420
6Dimension Stability, %±2
7Low Temperature Bendingno creases in low temperature -35
8Longitudinal Flow Capacity, cm3/s (water pressure 5KPa)
9Longitudinal Flow Capacity, cm3/s (water pressure 350KPa)

Plastic Dimple Drainage Sheet photos

Plastic Dimple Drainage Sheet Drainage Board


Plastic Dimple Drainage Sheet Drainage Board

Plastic Dimple Drainage Sheet Drainage Board

Plastic Dimple Drainage Sheet Drainage Board



1. Which payment do you accept?

For you convenience, our payment can be L/C, TT

2. Is free sample available?

We can supply free samples. You'll just need to pay for express cost.

3. Why choose CNBM?

CNBM is short for China National Building Material Corporation, is a China state owned huge corporation, exported from 1984. CNBM own the largest geosynthetics production base about 667000m2 in China and have about 120production line for all geo materials. For geotextile, we have 38 production lines, our production capacity each day can be 300,000m2.


We passed CE certificate and reaches ASTM standard, have more than 120 customers in EU, USA, Ocean, Africa and all markets. We’ll be your reliable partner in quality and after sales service.


3. How about your quality?

We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world. Warmly welcome your samples requirement or trail order.



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Q:Why study civil engineering materials?
The basic materials, material properties, quality requirements and testing methods of civil engineering materials commonly used in civil engineering are mainly introduced. The contents include inorganic hardening cement, cement, mortar, concrete, masonry and roofing materials, steel , Synthetic polymer materials, asphalt materials, wood, insulation materials, sound-absorbing materials and sound insulation materials, decorative materials, new waterproof materials, fireproof materials. This is of great practical significance in the construction and design.
Q:Why beginners or senior civil engineering and technical personnel are required to continue to learn civil engineering materials
Urban development is much faster than mass maternity leave
Q:What is civil engineering and architecture?
The main disciplines of civil engineering: theoretical mechanics, material mechanics, structural mechanics, fluid mechanics, soil mechanics, building materials, concrete structures and steel structures, housing structures, bridge structures, underground structures, road survey design and roadbed pavement structures, management.
Q:Vehicle engineering civil engineering machinery engineering and automation materials which is better Ah are doing
We recommend choosing automation
Q:Is the glass made of wood?
Glass is calcium carbonate, sodium carbonate, high temperature fired silica!
Q:Are building materials the same as civil engineering materials?
Civil engineering includes a wide range of materials, except for buildings, roads, bridges, tunnels and geotechnical materials that are related to civil engineering materials, but many of these materials are not used in industrial and civil construction.
Q:Read materials science and engineering or civil engineering, it is tangled ah, we discuss together!
Material science and engineering development space is relatively large, the market prospect is better. Civil engineering threshold is low, the market gold content as materials science and engineering.
Q:Material chemistry and civil engineering that employment prospects
To thermal and power engineering as the representative of its professional direction is divided into two categories, one is the power machinery. Including heat engines, fluid machinery, hydraulic machinery and so on. The car engine is a kind of heat engine.
Q:What are the interrelationships between the nature of the civil engineering materials described in this chapter?
In engineering practice, the selection, use, analysis and evaluation of materials is usually based on its nature.
Q:Briefly describe the technical requirements of civil engineering for the use of its building materials and explain its reasons
For example, as the structure of reinforced concrete requires mechanical properties of the requirements: such as strength, elastic modulus, shrinkage and so on; physical properties, apparent density, impermeability and durability

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