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Remedial Crack Injection

Ras-Laffan and NDIA Project, Qatar

Treatment of wet/dry cracks

Cut & Cover , Basement waterproofing


AWS provides cladding installation services in buildings. Some of our works includes The Peak Galleria and New Word Center in Hong Kong. Through our wide range of technical proficient resources we can deliver quality workmanship to meet project specifications.​


Roof Waterproofing Membrane

Tunnel Waterproofing

Spray Membrane for External Surface of Wall & Roof

Crack Injection

AWS specializes in crack repair works in all kinds of building and civil infrastructures works. Our key strength lies in identifying the nature of cracks in different environmental conditions and tailoring our repair techniques suitable to the site conditions. With right material choice and methods, we have proven track record of repair works done successfully in both marine environment and underground structures. Our specialty covers treatment of surface cracks, deep structural cracks and wet cracks by method of crack injection.


AWS has been heavily involved in executing large scale installation of Waterproofing Membrane for cut & cover tunnels and drill & blast tunnels. Our scope also covers Waterproofing basements, industrial buildings roof membrane installation, and external concrete walls epoxy coatings.

Scaffolding Project

Bridge-Deck Waterproofing

Building Basement Waterproofing

Flooring Works

AWS undertakes flooring works like floor screeding, epoxy coating, self levelling both indoor and outdoor area.

Concrete Repair

AWS undertakes repair works of concrete surface exposed to various degrees of environmental exposure that have spalled due to progressive corrosion of reinforcement. We identify the flow path of any water ingress and leakage occurring in concrete structure and rectify with our expert methodology and technique for the refurbishment of old defected concrete.

We provide repair works on both above and below ground level structures, our repair method includes sealing of leak surfaces, waterproofing by applying protective coatings, concrete and masonry repair and crack and joint sealing.


AWS provides scaffolding services to any scale of projects ranging from residential to multistory commercial building works. Our cost effective and safety conscious approach has proven to be reliable solutions to meet client’s needs to cater at every stage of construction.