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Center flange stop valve Center flange stop valve

Hammer diminish noises check valves Hammer diminish noises check valves

Twisted wire Twisted wire

Roofing Nails (Umbrella Nails) Roofing Nails (Umbrella Nails)

Welding Electrodes Welding Electrodes

Rise fall Bottom Valve Rise fall Bottom Valve

Non-Rising Gate Valve Non-Rising Gate Valve

Rising Gate Valve Rising Gate Valve

Ball Valve  Q41F-16 Ball Valve Q41F-16

H41T/W/H/F-16 Lift check valve H41T/W/H/F-16 Lift check valve

Galvanized wire Galvanized wire

Black wire Black wire

Big Coil Galvanized Wire Big Coil Galvanized Wire

Hot Dipped Galvanized Wire Hot Dipped Galvanized Wire

Cut Wire Cut Wire

Redrawing Wire Redrawing Wire

U Type wire U Type wire

PVC Coated Wire Price PVC Coated Wire Price

Razor Wire Razor Wire

Barbed Wire Barbed Wire

common nails common nails

NEWS Welcome to Rong Ke Metal
PVC waterproofing construction method

Fourth, acceptance criteria
1. Ensure project:
The material of waterproofing materials, fasteners, layering, performance, specifications, must comply with the design requirements and norms.
Inspection method: observe the check and inspect the factory quality certificate, test report, field sampling test.
2. Basic items:
Laying waterproofing materials, according to the volume, lap width is not less than 120 mm, juncture dense paste, solid, the phenomenon such as mouth, virtual stick, empty drum.
Conform to the requirements of the specification, welding width, no leakage, no false welding, welding without sear melt drip marks.
• weld inflatable check pressure not less than 2 minutes, the pressure is not less than 0.15 Mpa, pressure drop is not greater than 20%
, hand torch welding seam detection using visual and mechanical (i.e., using flat head screw driver for testing).
PVC waterproofing empty shop system construction technology
One, the basic requirements
1. The base requirement level off is smooth, no sand, empty drum, sand holes and uneven phenomenon, ensure clean and dry at the grass-roots level, at the grass-roots level moisture content must be less than 9%.
2. Yin and Yang Angle, corner office or the place such as embedded parts should be made into circular arc or eight Angle.
3. Accepted at the grass-roots level.
Second, the technological process
Clear base -- - before paving LuXin CARDS PVC waterproofing materials -- - > hot air welding LuXin reinforced PVC waterproofing materials -- - > node processing -- - inspection, repair -- - > organization acceptance

Step three, LuXin brand PVC waterproofing construction
1. Clean up at the grassroots level is flat and level.
2. Before paving LuXin card PVC waterproofing materials: put LuXin card PVC waterproofing materials according to the elastic line control placement on the grassroots, coil flat straight, may not be distorted, lap width 100 mm, and proper clipping.
3. The coil lap: adopt welding machine for welding each lap, if need adopts double seam gas detection.

4. The node processing: cutting coil sheet for the corresponding node, using a handheld torch will sheet welding in the bedding face on the coil.

5. LuXin card PVC waterproofing closed head: the adopting layering to set, and sealed with sealant.

Fourth, acceptance criteria
1. Ensure project:
Waterproofing materials, such as the layering material, performance, specifications, must comply with the design requirements and norms.
Inspection method: observe the check and inspect the factory quality certificate, test report, field sampling test.
2. Basic items:
Laying waterproofing materials, according to the volume, lap width is not less than 100 mm, juncture dense paste, solid, the phenomenon such as mouth, virtual stick, empty drum.
Conform to the requirements of the specification, welding width, no leakage, no false welding, welding without sear melt drip marks.
• weld inflatable check pressure not less than 2 minutes, the pressure is not less than 0.15 Mpa, pressure drop is not greater than 20%
, hand torch welding seam detection using visual and mechanical (i.e., using flat head screw driver for testing).

 

Contact Us  Tel +86-311-80768580   Fax+86-311-84361328  Email:eileen@wire-china.cn
Address:Bei peng zhuang Development Zone Jinzhou City, Hebei Province P. R.China   

Notice

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