Location:Home > Construction > HDPE Drainage Board
HDPE Drainage Board

QIFENG WATERPROOF AND DRAINAGE PROTECTION SYSTEM

      Specifications:
      Implementation standards:
      Views:
  • Frequency
      Downloads:
Product Description
CKS always focus on technical innovation and product diversification to meet all kinds of customer’s need. CKS has developed new drainage system combined waterproofing, drainage and protection. This product integrates the modern technologies of film-separator waterproofing and drainage, advanced technologies of synthetic materials and processing molding.
Its piano-convex structure separates the base and the surface layer and forms a integral inter space among dense pivots that eliminate the stress and water press. The inter space has the functions of drainage, insulation, soundproofing, ventilation and braiding. The HDPE sheet has high physical function of weather resistance, shock resistance and wear resistance, and has chemical stability. Its installation and application is quickly, safely and environment friendly.


QIFENG advantages
1.Excellent selection of raw materials - our HDPE (High Density Polyethylene) (1)HDPE (High Density Polyethylene) chemical properties is extremely stable,Acid and alkali Resistance anti-plant thorn, flexibility is very good, excellent resistance to tearing ability, excellent impact resistance, impermeable, airtight, performance is not affected at low temperature (-40 ℃), the use of performance remains unchanged over a hundred years in the ground , complete with buildings life.
(2)HDPE (high density polyethylene) to compare with the other waterproof and drainage material
◣ Ps (Polystyrene): There are obvious shortcomings, poor flexibility, very brittle, easily broken, poor impact resistance.
◣ HIPS (high impact polystyrene-resistant): improved impact resistance, HIPS drainage board poor performance in terms of tear, easy to break, easy to tear, hard surface, easy to pierce the lower part of the waterproof layer.
◣ HDPE (High Density Polyethylene): extremely stable chemical properties, acid and alkali, low temperature flexibility is very good, excellent resistance to tearing ability, good impact resistance. Use the same performance over a hundred years in the ground.

NAME

High 

temperature 

resistance

Low

 temperature 

resistance

acid and

 alkali resistance

Anti-aging 

resistance

Impact 

resistance

Extended 

performance

HDPE

good

good

good

good

good

good

PS

average

Brittle

average

average

average

bad

Anti-drain plate as the sheet permanently used in the complex underground soil environment,we have a responsibility to choose durable and stable performance flexible materials HDPE (high density polyethylene
2.Unique bosses parallel design, great high drainage efficiency
Unique bosses parallel distributed design greatly enhance the drainage efficiency, far better than the orthogonal projection due to lack of distribution design compressive strength design.
   
Orthogonal distribution terrace
waterproofing and drainage board
 Parallel distribution terrace waterproofing
and drainage board
3.Closed-performance welding process, to ensure a good waterproof effect
Non-flat design lead lap poor sealing, causing dislocation occurs easily during the construction, which can not effectively complete drainage and protection. Lock overlap in the construction process often because grassroots irregular, causing large deformation results can not overlap. Odd sealed plate welded design waterproofing and drainage board construction factors reduce the dislocation caused by the greatest extent, to ensure excellent tightness entire anti-drainage system.
   
Lock lap Flat welding
4.Big wide standardization of product design, short construction period, to ensure the construction quality and efficiency.
Up to 2.3m wide large standardized product design minimizes overlap and improve the tightness and security of the system, to ensure the construction efficiency, while reducing construction costs.
5.Boss enhance the design, compressive strength is more remarkable.
Tunnel waterproofing and drainage protection system System Overview Rock joint often exist within a large number of mountain tunnels fissure water, after the second tunnel surrounding rock in a stable equilibrium cracks would develop further, richer fissure water, once the tunnel leakage , water will cause varying degrees of erosion of tunnel support structure,reducing the durability of the tunnel lining, and ultimately reduce the service life.For mountain tunnel project waterproof, CKS introduced the "drainage water" design method, CKS believes that since the tunnel "waterproof layer is difficult to effectively avoid destruction" against the mountain tunnel project waterproof, environmental water is bound to form a diffusion layer of water leakage, combined with water as the fluid is always flowing along the path of least resistance, mountains Strip traffic tunnels are generally equipped with longitudinal free drainage slope to allow free drainage of water environment, if the waterproof layer environmental water outside the effective and timely emissions and dry permeable, waterproof tunnel should be the key to this case is the ideal combination of anti-discharge water solution.
   
Brick protectionPolystyrene board protectionDrainage board protection

2.Tunnel waterproof and drainage area traditional practice and its defects

Traditional practices in the field of tunnel waterproof and drainage is in between the primary support and secondary die cast reinforced concrete set plastic waterproof board, form the waterproof liner system, use waterproof plastic shatter-proof board will Isolated the water from the secondary lining and the surrounding rock. Single waterproof effect, not waterproof; secondary concrete density is poor, if plate damaged , it will leakage and seriously channeling water.
Construction
MEMBRANE
COATING
HDPE Drainage Board
PLADEN Metal roof
Waterproof system
Household
Waterproof coating
Ceramic adhesive series
Tile grout series
Water resistance putty series
Other auxiliary materials
Repairing
ZT-SERIES
Solution
About Us
About Us
Corporate Culture
Production base
Honors
Strategic Alliance
College
Service Support
Technical Papers
Product Authenticity check
Construction Technology
Download
E-zine
Media Center
News
Industry Buzz
Video
Dealer dynamic
Information
Classical Projects
Major national projects
Railways, tunnels, airport pro
Municipal Engineering
Real estate project
Civil engineering
Join us
Talent Concept
Campus Recruiting
Social recruitment
Contact us
Contact
Feedback