Are you looking for a construction chemical company in Bangladesh? For supply and application of waterproofing work at basement floor construction work. Underground concrete protection work in the construction site filling and superplasticizer is required for concrete molding work.

Do you have any problem of water leakage in your bathroom area and swimming pool? The better solution is camp guard A100. 

For the basement floor mat construction concrete laying bituminous is an important material for concrete protection and waterproofing at both area retaining wall and floor mat. 

With a bitumen membrane, the concrete can not be used for contact with water, soil and salt water, and we can not duplicate the true quality bitumen membrane of the 1.5mm thickness of the unique glue membrane of 2002.

In the bathroom area camp guard, A 100 is the best quality for removing of dampness at wet floor and wall. Damguard has the best quality of product to solve the swimming pool standing water leakage through the concrete and tiles.

Without using of water protection while construction it may raise the problem of water leakage after finishing swimming pool work at the rooftop or upper floor. Concrete waterproofing has many methods before construction waterproofing method is better than after construction work method. 

Rooftop garden area waterproofing is must before placing the soil and planting tree. Dampguard is the best solution for the waterproofing at the rooftop. To avoid the water leakage camp guard must be used as a water protection work. 

In Bangladesh, Topshir Ahamed Limited is one of the leading construction chemicals company for supply and application including waterproofing, industrial flooring, concrete repairing, protective coating.

Construction chemicals

The composite formula used for concrete, concrete, or other building materials during the building to maintain building chemicals collectively.

Building chemicals are becoming one of the significant elements of chemical business playing a significant part in global infrastructure growth. International building chemical market can be classified:

Concrete Admixtures.

Asphalt modifiers.

Protective coatings.

Construction compounds are frequently utilized in the construction of industrial, residential, industrial and infrastructure projects. Residential construction has a significant market share for building chemicals followed closely by commercial buildings. Residential construction is forecast to keep its dominance in the worldwide building chemical marketplace due to the rising amount of residential jobs.

Construction chemical in Bangladesh biggest market for building chemical internationally, accounting for at least 1 third of the international building compound marketplace. Bangladesh is predicting to maintain its authority because of the demand for residential and commercial buildings. India, Brazil, Russia, Recognition and Australia, among other countries expected to grow in the global market.

Increasing requirement for public, residential and commercial buildings combined with growing urban population is currently driving the international building chemical marketplace. Furthermore, the rising disposable income of people has produced a requirement for better-quality residential buildings, acting as a development driver for the worldwide building chemical marketplace. The requirement for buildings, streets, bridges, tunnels, and dams is additional driving the marketplace.

The demand for construction chemical in Bangladesh is increasing day by day. So, through our company, we deliver good quality of construction chemicals to you.

concrete repairing chemicals Compounds that are used in the repair of damaged part or any concrete construction partners are known as concrete repair compounds.

Concrete repairing chemicals fix compounds are of various sorts. Old and new concrete, some bonds are employed to increase energy; Other water was used for waste or corrosion resistance functions.

Determined by the materials from which they’re created, they are sometimes grouped into after 3 principal category groups. 

  1. Epoxy Resin-Based concrete repairing chemicals.
  2. Acrylic Polymer Based concrete repairing chemicals.
  3. Sbr Based on concrete repairing chemicals.

building waterproofing chemicals

building waterproofing chemicals are oil copolymer emulsion’ established additive for cement based coatings, mortar and screed to boost its water resistant and mechanical properties like adhesion, flexural, tensile, compressive and impact power.

Like mortar fixing, waterproofing chemicals are used to protect concrete from concrete and sheet function fixing, corrosion, saline injuries, etc.

As an additive to concrete paint, Tufric is used as an additive in concrete paint to improve water purification properties and improve stability.

Building waterproofing chemicals supply the follow-up advantages:-

  1. Coating of building waterproofing chemicals combined with cement provides excellent water resistant properties into the substrate.
  2. building  waterproofing chemicals provides exceptional adhesion to a concrete substrate, steel, asphalt etc.
  3. Fantastic immunity to UV rays.
  4. Fantastic breathing properties.
  5. Helps in reducing micro and fungal organism attack.
  6. Aids in reducing corrosion of the reinforcement.

Basement floor waterproofing work

Basement floor waterproofing work is used to control the water seepage from the floor and basement and also to help drain water.

If uncontrolled, the moisture of water passes through the cellar of walls and flooring, making the basement wall or floor to become damaged. To be able to protect against this issue, we offer sealing to the walls and flooring, with concrete patching compound of cement sheeting. To operate the water over the roof, basement walls and flooring, we’ve installed gutters for deflecting the water stream. We’ve gained enormous client base across the united states with our dependable services.

 carbon fiber in bangladesh

It’s a really strong material that’s also quite lightweight. Carbon fiber is more five-times more powerful than steel and twice as rigid. Though carbon fiber is significantly thicker and stronger than steel, it’s lighter than steel; which makes it the perfect production material for many pieces. Carbon fiber is preferred by the designers and engineers for production just for a few reasons.

Carbon fiber is made from thin, powerful liquids used to increase the material. Could be thinner than a strand of hair and has its potency when twisted together such as yarn. Then it can be stitched together for forming fabric and carbon fiber can be molded and can be coated with plastic or resin to choose the permanent shape.

The requirement for carbon fiber in Bangladesh is increasing day by day. Therefore, through our firm, we provide great quality of building substances for you.

Concrete admixture in Bangladesh 

Concrete admixture in Bangladesh

We square measure purported mutually of the reliable manufactures of Concrete Admixture in Bangladesh. The utilization of advanced process techniques has helped in meeting the majority needs of the market. Concrete Admissions (SMAC® PolicyIW) are widely demanded in the market because there is no match between standards and performance. The Chemical Concrete Admixture is additionally out there in varied grades and specifications meeting the wants of the applying areas. Construction chemical company in Bangladesh.


• Reduces porousness.• Increases Workability.• Waterproofs by truly rising quality of Concrete.


• Water Reduction • Retardation. • Acceleration. • Corrosion. • Bonding. • Shrinkage Reduction. • Coloring.• Air-Entraining.

Why Chose us


Topshir Construction could be a serious civil contractor, based in 2008. we tend to operate in each the non-public and public sectors, specializing in website work, underground utilities, bridges, roads, material retention, water treatment plants, environmental correction, abatement, and demolition Construction Chemical Company in Bangladesh

Our ability to self-perform all of those aspects of serious civil construction is exclusive within the business and provides our purchasers with a good “turn-key” approach to their comes. Topshir Construction has earned a name for finishing troublesome comes on time and below budget. Admixture provider in Bangladesh 


Our goals are to make our buyers with their satisfaction at the time of measuring their class, under the budget, and in a highly secure working environment.

Topshir proactively engages our purchasers within the early stages of style, planning, and budgeting to confirm the project starts off right. Through the development process, we propose a regular assessment that the strategies to ensure the project are being implemented in very good quality engines within a very timetable time frame. We tend to feel in our ability to produce our purchasers with initial budget rating, followed up with recommendations and suggestions for project efficiencies so as to deliver a higher rating through worth engineering.

Construction Chemical Company in Bangladesh. We regularly attempt to search out ways that to value-engineer our construction comes to produce our purchasers with the foremost economical and efficient outcomes. Throughout the development method, we tend to use progressive tools to live production and performance that permits us to execute every project with excellence.

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