Repair and sealing of expansion joints Sri Lanka

Amal Waterproofing Consultants

0712771091 / 0777666524 / 0714466030

anuruddhijayasekara@gmail.com

4/18 , Manahara Uyana , Hirana, Panadura

Description

Amal Waterproofing Consultants, a CIDA-registered company based in Sri Lanka, specializes in providing comprehensive solutions for waterproofing issues and expert consultancy services. Since its establishment in 1997, the company has been committed to delivering high-quality, reliable waterproofing solutions tailored to meet the specific needs of its clients. With a focus on both residential and commercial projects, Amal Waterproofing Consultants combines industry expertise with innovative techniques to ensure long-lasting protection against water damage. Their dedication to excellence and customer satisfaction has made them a trusted partner in the waterproofing industry.

ශ්‍රී ලංකාව පදනම් කරගත් CIDA හි ලියාපදිංචි සමාගමක් වන Amal Waterproofing Consultants, ජල ආරක්ෂණ ගැටළු සහ විශේෂඥ උපදේශන සේවා සඳහා විස්තීර්ණ විසඳුම් ලබා දීම සඳහා විශේෂත්වයක් දක්වයි. 1997 දී එය ස්ථාපිත කළ දා සිට, සමාගම සිය ගනුදෙනුකරුවන්ගේ නිශ්චිත අවශ්‍යතා සපුරාලීම සඳහා සකස් කරන ලද උසස් තත්ත්වයේ, විශ්වාසදායක ජල ආරක්ෂණ විසඳුම් ලබා දීමට කැපවී සිටී. නේවාසික සහ වාණිජ ව්‍යාපෘති යන දෙකටම අවධානය යොමු කරමින්, Amal Waterproofing Consultants විසින් ජල හානියට එරෙහිව දිගුකාලීන ආරක්ෂාවක් සහතික කිරීම සඳහා නව්‍ය ශිල්පීය ක්‍රම සමඟ කර්මාන්ත විශේෂඥතාව ඒකාබද්ධ කරයි. විශිෂ්ටත්වය සහ පාරිභෝගික තෘප්තිය සඳහා ඔවුන්ගේ කැපවීම ජල ආරක්ෂණ කර්මාන්තයේ විශ්වාසදායක හවුල්කරුවෙකු බවට පත් කර ඇත.

Repairing and sealing expansion joints is a critical maintenance activity in concrete structures. Expansion joints allow for the movement caused by thermal expansion and contraction, preventing cracks and other structural damage. Here’s a step-by-step guide to the process:

Steps for Repairing and Sealing Expansion Joints

Inspection and Assessment
- Visual Inspection: Identify signs of damage such as cracks, spalling, or missing sealant.
- Detailed Assessment: Evaluate the extent of the damage and determine the appropriate repair method.
Preparation
- Remove Old Sealant: Use tools like saws, grinders, or chisels to remove the old sealant and any loose debris.
- Clean the Joint: Clean the joint thoroughly to remove dust, dirt, and debris using compressed air, vacuum, or brushes.
- Dry the Joint: Ensure the joint is completely dry before proceeding to prevent moisture-related issues.
Repairing the Joint
- Concrete Repair: If there is significant damage to the concrete edges, repair them using a suitable concrete repair material. Allow it to cure properly.
- Install Backer Rod: Insert a backer rod (a compressible foam rod) into the joint to control the depth of the sealant and provide a firm base for the sealant application

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