How to check the tightness and quality of TPO membrane welds without damaging the weld

How to check the tightness and quality of TPO membrane welds without damaging the weld - Vacuum Plate 100-LP (Using Battery)

Some TPO and PVC membrane construction projects are constructed using automatic welding machines, handheld welding machines and how to check the tightness and quality of construction.

With Vacuum Plate LP-100 (Battery)

- Dimensions: 360 x 320 x 150 mm,
- Weight: 1.75kg,
- Max pressure -0.02 bar / -0.29 psi (According to DIN 18195 – 3 Standard)
How to check by vacuum method:

First, apply soapy water to the weld that needs to be checked. Place the vacuum chamber directly over the weld area to be inspected. There are rubber gaskets around the edges of the vacuum chamber to create the necessary tightness with the test material. The vacuum is created thanks to a vacuum pump mounted on the machine. Due to the large difference in pressure, air will enter the vacuum chamber through the defects. The surface of Vacuum Plate 100-L is designed to be transparent, through which we can observe the location of defects according to soap bubbles.

Mark the leak location with a colored pen, and use a Triac ST/Triac AT handheld torch to perform the repair.

Tin tức khác

Why is it necessary to use FM4910 material for the semiconductor manufacturing industry and clean rooms?

Date: 25/05/2024 | 611 views

The widespread adoption of the FM 4910 standard in the semiconductor and cleanroom industries stems from the significant risks associated with fires in sensitive environments. The presence of delicate equipment and volatile chemicals in this environment has the potential to cause rapid fires, leading to significant safety and damage concerns.

Seamtek W-900 AT, Uniplan 500, Variant T1 Transparent PVC film welding machine (PVC Crystal)

Date: 31/01/2024 | 1112 views

Transparent PVC plastic film (PVC Crystal, also known as PVC Clear) is made from flexible PVC bioplastics, is waterproof, windproof, prevents cold and retains heat well, and can be seen through without fading. obstructed by sight, keeping heat and air conditioning in production factory areas.

Tấm nhựa PVC Chồng Cháy FM 4910 Takiron - Japan

Date: 13/01/2024 | 950 views

PVC FM-4910 Tấm nhựa chống cháy theo tiêu chuẩn FM4910 đặc biệt do Takiron Japan sản xuất, là vật liệu không thể thiếu cho thiết kế phòng sạch, công nghiệp sản xuất chất bán dẫn

Thiết bị gia nhiệt LHS 210/410 Leister (Thiết kế mới)

Date: 26/11/2023 | 486 views

Thiết bị gia nhiệt LHS 210 và LHS 410 mới của Leister đã có mặt trên thị trường từ tháng 2021. Chúng có thể được lắp đặt trong tất cả các loại nhà máy công nghiệp và hệ thống đường ống, nhờ thiết kế nhỏ gọn và đặc biệt dễ dàng tích hợp trên hệ thống dây chuyền đã có sẵn.

Testing HDPE Film Peeling Resistance at Construction Site with Examo 100

Date: 27/10/2023 | 911 views

How to Check whether HDPE Membrane Welds are Passable or Not? with Dual welding, automatic welding machine? For a quality HDPE membrane weld, three factors are needed: Temperature, Speed, and Pressure. So after welding, how can we check whether the weld quality is satisfactory or not? With the Examo 100 Leister hand tool, it is easy to check the peel resistance of HDPE, TPO, and PVC films quickly and profitably. - If the weld does not peel off after driving, the weld is the opposite, you need to check the welding parameters of the machine. In addition, it is necessary to check whether the quality of the materials is satisfactory, the site pressure, temperature, and ambient wind.

Execution Sequence Of TPO Waterproofing Membrane (Pre-Applied & Post Applied)

Date: 05/09/2023 | 1994 views

Execution Sequence Of TPO Waterproofing Membrane