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  5. Waterproof tape, adhesive, drain, protective panel
  6. 【Labor Reduction】 Waterproofing Repair OK Lead Drain

【Labor Reduction】 Waterproofing Repair OK Lead Drain

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Waterproof renovation OK lead drain

last updated:May 09, 2025

オーケーレックス株式会社
オーケーレックス株式会社
  • Special site
  • Official site

Lead drain with pure lead, including the welded part.

For vertical and horizontal pulling (with flexible hose) By fitting the OK lead drain into the existing drain to be renovated and applying waterproofing, a double drain system is completed! Our unique blasting treatment creates fine irregularities on the lead surface, significantly improving the adhesion to the waterproof layer! * Stable adhesion can be achieved. * Based on the "Adhesion Test between OK Lead Drain and Coating Waterproof Layer," compared to our conventional products. ■ Adopted in all standard types of OK lead drains! You can experience this in all types for vertical and horizontal pulling. ■ No changes to the work procedures on-site! Since roughening work is no longer necessary, we expect a reduction in work time and a decrease in the burden on workers. ☆ Standard specifications include blasting treatment ☆ ━━━━━━━━━ ◆ Reliable Japanese-made ◆ ━━━━━━━━━ [We also accept inquiries for various custom products. Please feel free to contact us.]

    Waterproof tape, adhesive, drain, protective panel
ドレン(タテ・ヨコ).jpg

【Labor Reduction】 Waterproofing Repair OK Lead Drain

ドレン(タテ・ヨコ).jpg
ドレン(タテ・ヨコ).jpg
  • Related Link - http://www.oklex.co.jp/products/drain.html
  • Special site - Product/service details - https://pr.www.ipros.com/oklex/product/

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basic information

【Construction Method】 1. Remove any protrusions around the drain and smooth the substrate. (If necessary, use mortar to create a taper.) ↓ 2. Shape the OK lead drain to fit the substrate before installation. ↓ 3. Install the waterproof layer according to the finishing specifications, and finally, install the strainer. We offer a wide range of options to meet various needs, including vertical and horizontal types. For additional features and details, please download the PDF. ■CAD data available in the section below!

Price information

9,700 to 17,900 yen (excluding tax) For more details, please contact us or download the price list.

Delivery Time

Please contact us for details

※For more details, please contact us.

Applications/Examples of results

[Purpose] Waterproof renovation work

Detailed information

  • ブラスト説明画像.png

    The adhesion has dramatically improved. The unique blasting treatment has significantly enhanced the adhesion between the lead plate and the waterproof layer.

  • hyomen_5195.png

    Enlarged photo of the blast-treated surface The fine unevenness on the lead surface significantly improves the adhesion with the waterproof layer compared to our conventional products.

catalog(24)

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Okereks Co., Ltd. Company Profile

Okereks Co., Ltd. Company Profile

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Standard Price List for Waterproofing Renovation OK Lead Drains

Standard Price List for Waterproofing Renovation OK Lead Drains

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OK Lead Drain T-40 Drawing PDF Data

OK Lead Drain T-40 Drawing PDF Data

OTHER
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OK lead drain for horizontal pull (lead long pipe) allowable flow rate and allowable maximum roof area.

OK lead drain for horizontal pull (lead long pipe) allowable flow rate and allowable maximum roof area.

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OK Lead Drain T-85 Drawing PDF Data

OK Lead Drain T-85 Drawing PDF Data

OTHER
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Lead GHS-based Safety Data Sheet for Chemical Substances, etc.

Lead GHS-based Safety Data Sheet for Chemical Substances, etc.

MSDS
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OK Lead Drain T-100 Drawing PDF Data

OK Lead Drain T-100 Drawing PDF Data

OTHER
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OK lead drain for horizontal pull (with flexible hose) allowable flow rate and allowable maximum roof area.

OK lead drain for horizontal pull (with flexible hose) allowable flow rate and allowable maximum roof area.

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OK Lead Drain T-95 Drawing PDF Data

OK Lead Drain T-95 Drawing PDF Data

OTHER
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Blast treatment experiment data 1

Blast treatment experiment data 1

OTHER
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OK Lead Drain T-90 Drawing PDF Data

OK Lead Drain T-90 Drawing PDF Data

OTHER
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Blast treatment experimental data 2

Blast treatment experimental data 2

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OK Lead Drain T-80 Drawing PDF Data

OK Lead Drain T-80 Drawing PDF Data

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Waterproof renovation OK lead drain

Waterproof renovation OK lead drain

PRODUCT
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OK Lead Drain T-75 Drawing PDF Data

OK Lead Drain T-75 Drawing PDF Data

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Permissible flow rate and permissible maximum roof area for vertical drainage of OK lead drains.

Permissible flow rate and permissible maximum roof area for vertical drainage of OK lead drains.

OTHER
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OK Lead Drain T-70 Drawing PDF Data

OK Lead Drain T-70 Drawing PDF Data

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[Drawing PDF Data] List "OK Lead Drain"

[Drawing PDF Data] List "OK Lead Drain"

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OK Lead Drain T-65 Drawing PDF Data

OK Lead Drain T-65 Drawing PDF Data

OTHER
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OK lead drain T-60 drawing PDF data

OK lead drain T-60 drawing PDF data

OTHER
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Guidelines for Rainwater Drainage Design Using OK Lead Drains

Guidelines for Rainwater Drainage Design Using OK Lead Drains

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OK Lead Drain T-55 Drawing PDF Data

OK Lead Drain T-55 Drawing PDF Data

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OK Lead Drain T-45 Drawing PDF Data

OK Lead Drain T-45 Drawing PDF Data

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OK lead drain T-50 drawing PDF data

OK lead drain T-50 drawing PDF data

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CAD data(20)

Model number overview File
T-40
  • 2D dwg ( 100KB)
T-45
  • 2D dwg ( 100KB)
T-50
  • 2D dwg ( 100KB)
T-55
  • 2D dwg ( 100KB)
T-60
  • 2D dwg ( 100KB)
T-65
  • 2D dxf ( 617KB)
T-70
  • 2D dwg ( 100KB)
T-75
  • 2D dxf ( 617KB)
T-80
  • 2D dwg ( 100KB)
T-85
  • 2D dwg ( 100KB)
T-90
  • 2D dwg ( 100KB)
T-95
  • 2D dxf ( 617KB)
T-100
  • 2D dxf ( 618KB)
FH-100
  • 2D dwg ( 139KB)
FH-90
  • 2D dwg ( 131KB)
FH-75
  • 2D dwg ( 131KB)
FH-60
  • 2D dwg ( 121KB)
FH-50
  • 2D dwg ( 126KB)
FH-40
  • 2D dwg ( 121KB)
FH-30
  • 2D dwg ( 127KB)

Company information

オーケーレックス株式会社

オーケーレックス株式会社

Building materials, supplies and fixtures manufacturers

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Okerec Co., Ltd. contributes to "safe living" by creating products that utilize the properties of lead.

Product/Service List (27)

The related categories of Waterproof tape, adhesive, drain, protective panel

  • Building Materials
  • Waterproofing, moisture-proofing and humidity control materials
  • Waterproof tape, adhesive, drain, protective panel
          

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