Tunnel Waterproofing EVA Waterproof Board Membrane Sheet

• Thickness: 1.2mm, 1.5mm, 1.0mm,1.2mm,1.5mm
• Transport Package: Pallet
• Specification: 1.0, 1.2, 1.4mm*4m*Length customized
• Trademark: CANLON
• Origin: China
• Model NO.: EVA board
• Production Capacity: 2000000m2 Per Year

Product Description

PE/EVA waterproof board for subway, highway undercut tunnels waterproofing

Product Description

PE/EVA waterproof board is a sheet waterproof material with a certain thickness made of PE or EVA as the main raw material, adding special additives, anti-aging agents, etc.
 

 

 

 

Product Standard

Q/CR 562.1-2018 Railway tunnel waterproofing and drainage materials Part 1 :Waterproof board
or GB 18173.1-2012 Polymer waterproof materials Part 1: Sheets
 

Specifications

Product Name	Material	Specifications (Thickness * Width)	Implementation Standards
Ordinary Waterproof Board	PE	1.0mm*4m*Length customized	GB 18173.1-2012 Q/ CR 562.1-2018
		1.2mm*4m*Length customized
		1.5mm*4m*Length customized
	EVA	1.0mm*4m*Length customized	GB 18173.1-2012  Q/ CR 562.1-2018
		1.2mm*4m*Length customized
		1.5mm*4m*Length customized

Advantages

1. High strength tear resistance and puncture resistance.
2. Resistant to corrosion by acid, alkali, salt and other media in the use environment, and resistant to mold.
3. Heat-resistant, low-temperature resistant, and highly adaptable to construction environments.

 

Installation Instructions

Construction preparation → Paving and hanging platform in place → Repair of spray concrete substrate surface → Surface flatness inspection → Gasket fixed buffer layer (self-adhesive cloth) → Paving and hanging waterproof board and gasket welding →Overlap edge welding of waterproof board and repair welding of damaged points → Quality inspection and acceptance → Binding of steel bars → Secondary lining concrete construction

 

 

Gasket fixing buffer layer (self-adhesive cloth)

Laying self-adhesive waterproof board

Overlap welding

 

Accessories

Application

1. Waterproofing and drainage projects such as railway tunnels, highway tunnels, and culverts .
2. Waterproofing, anti-seepage and moisture-proofing projects for underground buildings such as sewage treatment pools and civil air defense projects.