英文回答：
Waterproofing process for stainless steel sinks on rooftops.
To ensure that stainless steel sinks on rooftops are properly waterproofed, there are several steps that need to be followed. Here is a detailed process:
1. Surface Preparation:
Clean the surface of the rooftop thoroughly to remove any dirt, debris, or loose materials.
Repair any cracks or damages on the rooftop surface.
Ensure that the surface is smooth and even before proceeding to the next step.
2. Priming:
Apply a layer of primer on the rooftop surface to enhance adhesion.
3. Waterproofing Membrane Installation:
Cut the waterproofing membrane into appropriate sizes to fit the stainless steel sink.
Apply a layer of waterproofing adhesive on the rooftop surface.
Carefully place the waterproofing membrane on top of the adhesive, ensuring proper alignment and avoiding any wrinkles or bubbles.
Press down firmly on the membrane to ensure proper adhesion.
Repeat the process for all sides of the stainless steel sink, ensuring complete coverage.
4. Sealing:
Apply a layer of waterproof sealant around the edges of the stainless steel sink, where it meets the rooftop surface.
Smooth out the sealant using a putty knife or a similar tool to create a watertight seal.
Allow the sealant to dry completely before proceeding to the next step.
5. Testing:
Fill the stainless steel sink with water to check for any leaks or seepage.
Observe the sink for a period of time to ensure that it remains watertight.
发布评论