PVC Waterstop

PVC Waterstop

1.Introduction PVC water stop adopt PVC as a main material,possessing favorable flexibility,durability,ageing-resistance and weldability

Description

1.Introduction

PVC water stop adopt PVC as a main material,possessing favorable flexibility,durability,ageing-resistance and weldability,added injection pipe and injection hole in two side end of water stop, i.e. added holistic sealed second waterproof line.New highlights of LW water stop as following greatly improved the waterproofing of construction joints.

2.Character

High performance,corrosion-resistance,aging resistance,high strength,high tear resistance
welding on site easily and fast,joint quality is good.
Design of setting hole on both strip side makes mounting easily and accuracy.
Grouting through injection hose on side to repair leakage at construction joint or concrete joint economically.
Test the mounting result by water-pressure test on site.
According to requirement of projector available offering water stop of various specification

3.Technical Data

No.

items

index

1

Tensile strength (Normal Temp.),MPa, ≥ 

12

2

Elongation ratio at break,%,   ≥ 

250

3

tearing strength,Kn/m  ≥

40

4

℃  ≤ Bend at low Temp.

-20

5

Hot air aging
(80℃×168h)

%  ≥conservation rate of tensile strength at break

80

%  ≥conservation rate of elongation ratio at break

70

appearance of 100% elongation ratio

No cracks

6

(10%Ca(OH)2
     ×168h)
     Alkali-resistant

%  ≥conservation rate of tensile strength at break

80

%  ≥conservation rate of elongation ratio at break

80

4.Scope of Application 

Widely used in waterproof of concrete joint and construction joint of concrete structure,drainage works and tunneling,such as industrial & civil underground construction,tunnels,sewage plant,water conservancy,metro,etc.

5.Installation
Design of setting hole on both strip sides makes mounting easily and accurate
Insert two injection canals into injection hose of two sides end on water stop,one piece for injection pipe,another for exhaust,span 5m~6m.
Avoid placing nozzle within 1m of water stop joint, draw both nozzles outside.
Heat and melt water stop by welding tool, keep it horizontal then press.
Fix water stop horizontally,both sides up sweep 20°~25°to ensure good connection with concrete.
Sufficient vibrating concrete of both sides on water stop,don’t excess vibrating & omit vibrating, vibrator don’t contact water stop.
According to circs of locale make sure scheme,material & injection pressure,to reach the best result.

6.Storage 

During transportation and storage,keep away from sunlight.
Prohibit from contacting oil paint,baleful solvent,etc,insulated from heat resource,prevent machine & steel bar damage water stop
Guarantee period: 12 months

7.Package

20m/roll

With consummate production technique and advanced equipment, Langwei Times is known as one of the leading PVC waterstop manufacturers and suppliers in China. You are rest assured that you can purchase the PVC waterstop online with us. We can guarantee the products of high quality and low price.

PVC waterstops are widely used in waterproof of concrete joint and construction joint of concrete structure, drainage works and tunneling,such as industrial & civil underground construction,tunnels,sewage plant,water conservancy,metro,etc. PVC waterstop have great performance with corrosion-resistance,aging resistance,and high strength.

With consummate production technique and advanced equipment, Langwei Times is known as one of the leading pvc waterstop manufacturers and suppliers in China. you are rest assured but cheap pvc waterstop online with us. We can assure you the low price of our products.

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