Square Cleanout (Side) (SocxSocxMpt) <br>Square Cleanout (SocxSocxMpt)

SquareRoundBranchTee (All Socket)

SquareRound BranchTee (Side) (All Socket)

Application requirement of the expansion joint

Lay the pipe in horizontal in the drainage and sewage system. Using compressure expansion joint in therainwater pipe system (internal drainage system) and pressure drainage system, etc.

Easy installation of the energy dissipation unit in the main pipe

1. This sketch fits for the drainage energy dissipation in the high-rise.Theunit canreduce the impact force of the water flow in the main pipe.And protect the seal of the sanitary applianceandthebearingcapacityoftheelbowonthe bottom of the main pipe.

Connect to the toilet

When using the sealed type bedpan, apply the lubricant on the seal ring of the sealed type bedpan first, then insert it in the throatof thetoilet.

2.For buffering the drainage water and reducing the noise, fix the unit per5floors.

Installation of the clamp

1.Fix the location.

2.Tight it up with screw.

Maximum support distance of the pipeline

Unit:mm

Dosage of the solvent cement (quantity of the available spigots per 100ml)

Installation of the drainage pipe and the main vent pipe in the high-rise

Wyes
By using two wyes to enlarge the diameter of the main drainage pipeandmakestheventeasier.

H pipe

Connect the main drainage pipe and the vent pipe paralleled, reduce the distance of the two main pipes, apply for using in the pipe wells.

Installation Guideline

Picture 1:

Connection of the sewage pipe and the inspection well

Picture 4:

Picture 2:

Pipe linecrossesseveral buildingfloors

Installation of horizontal fire-proof conduit (dn>=100) in high-rise

Picture 5:

Picture 3:

Pipe line crosses floor

Picture6:

Installation of fire-proof conduit (dn≥110) in high-rise

Picture 7:

Picture 8:

Picture 10: <br>Picture 11: <br>Installation of fire-proof vertical conduit (dn≥110) in high-rise (ll type)

Installationof horizontalpipe andfire collar

Picture 9:

Installation of fire collar withhorizontalpipe crosses firewall

Picture 12:

Picture13: <br>Pipelinecrossesreinforcedconcreteroof <br>Picture 14: <br>Pipe line crosses reinforced concrete wall in the basement

Picture 16:

Bottom swerve of the vertical pipe (ll type) <br>Installation of the pipe line with elastic seal ring (dn≥110)

Picture17:

Picture 15:

Bottom swerve of the vertical pipe (l type)

Picture 18:

Vertical pipe installed with elastic seal ring

Picture19:

Picture20:

BV certification for PVC-U Drainage pipe and fitings comply with ISO 3633:2002.

BV Certification for PVC-UPipes for Soil and Waste Discharge Water ComplywithBS4660:1989.

BV Certification for PVC-U Pipes for Soil and Waste Discharge Water ComplywithBS 5481:1977.

BV Certification for PVC-U Pipes & Fittings for Soil and Waste Discharge Within The Building Structure Comply with BS EN 1329-1:2014

CE certification for PVC-U drainage pipe and fittings comply withISO3633.

System Introduction

Roof drainage system is mainly composed of gutter, drop outlet, drainage pipeline and relative accessories. Gutter(also called as rain gutten is the_grooved drainage ditch below eave. used for catching roof rainwater and guiding rainwater down to earth through downspouts.Thissystem candrainrainwaterfromstructurereasonably.thenpreventdamagetoroof.wall and foundation.

Rain gutter and accessories can adapt the need for draining roof water on slop roof architecture, and their most roles are to increase service time of architecture.For the roof not installed with rain gutter and accessories, the ground below will produce ditch or plash because of rain drops, which affects coming in and out and causes damage to foundations around architecture. The splashed water drops attach on outside wall of architecture, striping aesthetics. The falling rainwater and snow-water, especially hard rain, will gather to plash in a short time. So it is necessary to set gutter to drain rainwater on roof to outdoor in an organized and systematic way. Otherwisewillcauserainwater toflowhere and there andaffect the lifeandproductionactivitiesof people.

I Characteristics

● weather-resistance, not easy to fade.

Material is special weather-resistant resin, thus let product immune to Uv,moisture,rain and ozone，and not tofade or aging. Theresinensures thetrue colorof material andgreatly improve the product performance.
● Super durability and strength. High impact resistance, pressure resistance. Even if distorted by wind and snow, this product can also gainreconversion soon.
●Beautiful design The design is novel and simple, and can be integrated with matched professional roof and enhance thetotal effect of architecture.
·Reduce theformation of fouling. Fluent design, smooth drainage. The clean outlet ensures the cleanappearanceof architecture.
·Thecollectionandreuseofrainwater Products can collect the rainwater from theroof，which can be used to house cleaning，street sweeping, plants watering, supplies cleaning,fire emergency etc.
Completeaccessories Complete accessories. This product can solve the rainfall and sludge leakage caused by roof corners of balcony, floor drain andwallcorner.

Applications

in modern villas, buildings, offices, schools, hospitals，factories al

I Schematic Diagram of Carrying and Collecting Rainwater on Roof

IPVC-U Gutter For Roof Drainage System

I Rain Gutter Accessories Series

Rain Gutter Accessories Series

90°Outside Corner<br>90° Inside Corner

Rain Gutter System Exploded Drawing

1. Left End Cap 6. 90° Inside Corner 11. Round Coupling 16. Square Wye
2. Rain Gutter 7. {90}° Outside Corner 12. Round Drainage Pipe 17.Square Rainwater Pipe
3. Drop Outlet 8. 135° Outside Corner 13. Round Wye 18. Square Expansion Joint
4. Gutter Connector 9. 135° Inside Corner 14. Round Elbow 19. Round-square Eccentric Adaptor
5. Combined Gutter Hanger 10. Right End Cap 15.Square Water-out Elbow

Half-round Rain Gutter Accessories Series

Half-round Rain Gutter Series <br>Drop Outlet Assembly

Gutter Connector <br>90° Outside Corner

I Half-round Rain Gutter Accessories Series

Half-round Rain Gutter System Exploded Drawing

LESSO

CHINA LESSO GROUPHOLDINGSLIMITED

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