Residential Drainage System Dimple 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 item: CMAX-SEL main specification1: dimple height
main specification2: board thickness roll width: 1m 2m 3m roll length: 20m 30m 40m 50m
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

Residential Drainage System Dimple Drainage board


Residential Drainage System Dimple Drainage board

Residential Drainage System Dimple Drainage board

Residential Drainage System Dimple 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:For the civil engineering students, material mechanics need to grasp to what extent?
Are you civil Material mechanics is the branch of the three major mechanics, of course, important, the design of the basis of the need to clearly grasp the material mechanics, such as the size of the beam design and check these in the engineering practice are directly used, many famous university entrance examination course is material Force rather than knot force can see its importance
Q:What is the relationship between the development of civil engineering and the material and the theory?
Social needs, such as the Qinghai-Tibet Railway Project, China's Great Wall; China's National Palace Museum, and so on
Q:What are the major civil engineering courses?
Mechanics: theoretical mechanics, material mechanics, structural mechanics, of course there are many other, including advanced mathematics, English, painting geometry, surveying, etc.
Q:architecture material
The technical requirements of these three kinds of cement are basically the same, the technical requirements are as follows: 1. Magnesium oxide: clinker in the magnesium oxide content of not more than 5%. 2. Sulfur trioxide: slag cement in the content of sulfur trioxide shall not exceed 4.0%; mountain cement, fly ash cement sulfur dioxide shall not exceed 3.5%. 3. Fineness: 80μm square hole screen sieve should not exceed 10.0%. 4. Coagulation time: the initial condensate not as early as 45min, the final condensate no later than 10h. 5. Stability: must be qualified by boiling test.
Q:Civil engineering commonly used materials which four kinds
The first floor to answer the right, reinforced concrete gravel sand
Q:What are the civil works?
Main works: engineering mechanics, fluid mechanics, rock mechanics, foundation and foundation, engineering geology, engineering drawing, computer application, building materials, concrete structure, steel structure, engineering structure, water supply and drainage engineering, construction technology and management Structure, engineering survey, housing architecture and so on. The main practical teaching links: including engineering drawing, learning practice, measurement practice, engineering practice, professional practice or production practice, structural curriculum design, graduation design or graduation thesis, the general arrangement of about 40 weeks. 0 0 major professional experiments: material mechanics experiments, building materials experiments, structural tests, soil tests.
Q:Civil engineering materials, the material strength and brittleness to enhance the plastic reduction method
Plus point plus cross-linking agent
Q:The Relationship between Material Development and Civil Development
Material is the cornerstone of civil engineering. Material innovation is often updated for civil engineering.
Q:What are the main properties of the materials used in civil engineering requirements?
Rigidity, strength, stability, durability and so on
Q:Briefly describe the technical requirements of civil engineering for the use of its building materials and explain its reasons
As the pavement material, asphalt mixture, wear resistance, tensile strength, high temperature stability and durability, etc .; as the roof Waterproof material, the need for tensile strength, elongation at break, low temperature flexibility, impermeability, anti-aging properties

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