Zer nolako PVC hodi erabili ekaitz-urak drainatzeko sistemarako?

Eraikuntza modernoan eta udal ingeniaritzan, drainatze sistemen diseinuak eta materialak hautatzeak berebiziko garrantzia dute. PVCa (polibinilo kloruroa) hodia drainatze-material hobetetako bat bihurtu da bere arina dela eta, korrosioarekiko erresistenteak, eta erraz instalatzeko propietateak. Hala ere, erabiltzaile askok oraindik galderak dituzte PVC hodien aplikazio-eszenatoki zehatzei buruz: “PVC hodia erabil al daiteke drainatze sistemetan? Zein PVC hodi egokia den euri-urak husteko?”.Artikulu honetan, PVC hodien drainatze-errendimendua aztertuko dugu, hautaketa-irizpideak eta eraikuntza-puntuak, edukien laguntza profesional eta praktikoa eskaintzeko.

Lehenengo zatia, Zergatik aukeratu PVC hodia drainatze sistemarako?

2. PVC hodien aplikazio-eszenatoki dibertsifikatuak: azpiegituren laguntza etxeetatik hirietara

Bizitegi eta merkataritzako eraikinak:

PVC hodiak oso erabiliak dira eraikinen igogailu bertikaletan eta drainatze horizontaleko adarretan, adib., sukaldeko hondakin-urak, bainugelako hondakin-uren isurketa. Haien diseinu isila (adib. internal spiral silencer) reduces water flow noise and improves living comfort.

Balcony and roof drainage:

Combined with rainwater hoppers and gutters, DN75~110mm PVC pipes can efficiently channel storm water and prevent roof leakage.

Road rainwater pipe network:

SN8 PVC pipes with high cyclic stiffness are buried under the roads, and through the linkage design of rainwater grates, pipes and sedimentation tanks, surface runoff can be quickly channeled to avoid urban flooding.

Park and square drainage:

Under the green belt paved with permeable layer and PVC blind pipe (porous water seepage pipe), not only can discharge water, but also to achieve rainwater recharge underground, help sponge city construction.

Part II, What kind of PVC pipe is suitable for storm-water drainage system?

Comparative Analysis of PVC Pipe and Other Pipes

1. Storm-water drainage needs to cope with the following challenges:

Large instantaneous flow: rapid diversion is required during heavy rainfall to avoid waterlogging.

More impurities: leaves, mud, sand and other easy to cause clogging of the pipeline.

Temperature effects: outdoor environments need to withstand temperature variations from -10°C to 60°C.

Types of PVC pipe that can be used for storm-water drainage applications

According to international standards (adib. ASTM D3034, ISO 4435), the following two types of PVC pipes are recommended:  

PVC pipe installation requirements

Cutting pipe: use special pipe cutter to ensure a smooth cut.  

Socket connection: apply PVC special glue, insert the depth of 1/3 of the pipe diameter.  

Fixed bracket: set up a bracket every 1.5 metroak, the elbow needs to be reinforced.  

Backfill test: backfill in layers and do water test to check leakage.

Common mistakes and ways to avoid them in the installation of PVC pipes that can be used for rainwater drainage

Akatsa 1: Pipe leakage.

Reason: Uneven application of glue → Apply glue evenly with the help of a serrated brush and complete the connection within 30 segundoak.  

Akatsa 2: Hodien deformazioa.

Reason: Failure to install expansion joints leads to thermal expansion and contraction → Set up an expansion joint every certain distance

How to maintain and extend the service life of PVC pipes used for storm water drainage?

Regular inspection: Clean the deposits in the inspection well before the rainy season.

Anti-freezing measures: cold areas can be wrapped with insulation cotton or buried deep below the permafrost layer.

Chemical protection: Avoid discharging strong acid (pH<2) or alkali (pH>12) fluids.

Avoid prolonged exposure: UV rays can cause surface chalking. Buried in the ground or with an external protective layer is required.

As a professional PVC pipe supplier, we offer a full range of products from DN50 to DN600 and support customized solutions. Contact us now for free technical consultation and quotation!  

Hornitzailea

Luoyang Datang Energy Tech Co., Ltd. Txinako fabrikatzaile liderra da kalitate handiko plastikozko hodietan eta osagarrietan espezializatua. puntako produkzio-lerro automatizatuekin hornituta eta talde batek lagunduta 200 profesionalak, baino gehiagoko produktu-lerro zabala eskaintzen dugu 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas-transmisioa, eta zoru berogailu sistemak. Gure produktu nagusien artean daude PVCko hodiak eta osagarriak, LH (HDPE) Hodiak eta hornidurak, PPR hodiak eta osagarriak, eta PEX zoru berotzeko hodiak.

Should you have any inquiries regarding PVCko hodiak eta osagarriak, mesedez, ez izan zalantzarik gurekin harremanetan jartzeko!

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