Building Material Waterstop Strip Volume Expansion Ratio 220% Power Plant Cooling Towers

• Certification: MSDS, CE, ISO9001.ISO14001.ISO45001
• Thickness: 20*20/20*25/20*30 etc.
• Low Temperature Bending: No Cracks (Minus 20 Degrees Celsius;2h)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NO. 68 (PN-220)
• Application: Basement, Concrete Joint Waterstop, Waterproofing
• High Temperature Flow: No Flow (80 Degrees Celsius, 5 Hours)
• Standard: GB/T 18173.3-2014
• Type: Waterproof Roll Material
• Ceiling Tile Shape: Strip
• Material: PVC
• Ceiling Tile Type: Mineral Wool Ceilings
• Surface Treatment: Film Coated
• Function: Waterproof, Anti-Aging, Corrosion Resistance
• Usage: Outdoor, Indoor
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 5 Years
• Color: Black, Red
• Transport Package: in Roll with Film in Cartoon Box to Pallet
• Specification: 20*30, 10*10, 10x20, 20*25, or as requirement
• Trademark: Chuangwan
• Origin: Dashu Town, Quanjiao County, Chuzhou City in China
• HS Code: 4016931000
• Production Capacity: 10000 Meters /Day
• Package Size: 40.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

The waterstop is made of polymer inorganic water absorbing expansion material and rubber, which is used to prevent leakage in the construction joints of various underground structure construction projects, water conservancy projects, traffic tunnel projects, power plant cooling towers, municipal water supply and drainage and other masonry concrete projects.
 

 

Detailed Photos

 

Product Features

This product has the effect of soaking in water to expand and "stop water with water"; Has a slow expansion rate, with an expansion rate ≤ 50% of the maximum expansion rate after immersion in water for 186 hours; This product has convenient installation and construction, low price, and is non-toxic and pollution-free. Under long-term immersion in water, there is no precipitation of dissolved substances; The biggest difference compared to other hydrophilic expansion waterstops is that their hydrophilic expansibility has not been lost after long-term repeated expansion. It has the characteristics of good weather resistance, aging resistance and corrosion resistance.

Technical index

Water Stop Strip:                                                                                                                                 GB/T 18173.3-2014
Item			Index
			PZ-150	PZ-250	PZ-400	PZ-600
Hardness (Shore A)/degree			42±10		45±10	48±10
Tensile strength/MPa,>=			3.5		3
Elongation at break/%,>=			450		350
Volume expansion ratio%			150	250	400	600
Repeated immersion test	Tensile strength /MPa,>=		3		2
	Elongation at break  /% ≥		350		250
	Volume expansion ratio/% ≥		150	250	300	500
Low temperature bending (-20ºC×2 h)			No cracks
Note: The tensile strength and elongation at break of the finished product slice test should reach 80% of this standard; The tensile strength and elongation at break of the joint should reach 50% of this standard.

Item			Index
			PN-150	PN-220	PN-300
Volume expansion ratio%,≥			150	220	300
High temperature flow,(80ºC×5h)			No flow	No flow	No flow
Low temperature test,(-20ºC×2h)			No brittleness	No brittleness	No brittleness

 

 

Product Application

The waterstop is the latest and most ideal material for seepage prevention and leakage prevention of reinforced concrete construction joints in various underground structure construction projects, water conservancy projects, traffic tunnel projects, power plant cooling towers, municipal water supply and drainage, etc. It completely solves the problem that rubber and steel waterstop are prone to bypass seepage by friction.

 

Product Stock

 

 

Certifications

 

Company Information

Current affairs information

On May 28, 2023, local government departments and project leaders of well-known domestic construction engineering companies visited Chuangwan for inspection and guidance. All Chuangwan people warmly welcomed them with a full spirit.

Chairman Feng Xin also gave an important speech at the meeting, stating that the successful trial run of the two production lines cannot be separated from the unremitting efforts of all Chuangwan people and the strong support of the industry, marking a new milestone for the company's production technology and capacity.

 

FAQ