Building repairing chemical in Bangladesh

Best Building repairing chemical in Bangladesh

Are you looking for Building repairing chemical in Bangladesh? Then we (Topshir Ahamed Limited) like the best for you. We provide our service for a long time in Bangladesh. We are serving more than 100+ customers with a high quality of product and better service. TAL is well organized with a sound technical and application team for customer service. We have Material for construction chemicals the products are:

  • 1.Waterproofing elements
  • 2.Flooring chemicals
  • 3.Building repairing chemicals
  • 4.Surface protective coating

All products are manufactured in the best brand. We have the best Building repairing chemical in Bangladesh and also have cement-based crack repair product & crack repair powder. It is a Cementitious Crack Filler Compound. The Crack Filling Powder used for Beam Crack Repair Solution, Plaster Crack Repair, Roof Crack Repair. Our building repair products are: Damp Guard A100, Damp Guard J300, Damp Guard Plug, Damp Guard W200, Dampguard S2A, Dampguard HM 500, Epoxy injection Machine, Epoxy injection packer (Serinje with spring), Low viscous epoxy injection chemical, Epoxy anchoring gun, Pressure grout injection cum spray machine, Carbon fiber (wrapper), Carbon Fiber fabric epoxy, UD carbon fiber plate, Carbon Plate epoxy.

We bring forth an imperial range of Tile Fixing Adhesive to our valuable clients. It is high in strength and effective in an application for internal and external fittings. These are manufactured based on advanced technology and premium quality materials. They are used in various applications in fixing tiles, kitchen platform, general fittings and replacing the broken tiles. Our adhesive material is easy to use and resistance to water. We offer these products to our clients as per the specifications are given with the timeline.

Building rooftop waterproofing chemical in Dhaka

Waterproofing of a building is that the technique whereby waters from outside of the building or within a building doesn’t ooze into the areas wherever it’s not required. this can be done mistreatment waterproofing compounds added within the cement mortar used in the building.

The external part of the building is made waterproof so that rainwater does not seep into the building and it mostly makes the mortar solid enough that it does not crack.  If you need any waterproofing chemical for your building you can contact with me. Only TAL is the best Building rooftop waterproofing chemical in Dhaka. Because we have the best quality of waterproofing chemical.

Rooftop gardening area waterproofing in Bangladesh

In today’s times, cities lack gardens so as to create an area for housing, where high rise buildings and area restrictions have removed the garden from the homes, building a terrace garden with whatever space you have got is that the best answer to attach with nature. TAL realizes this and provides you solutions to make sure your terrace remains waterproof despite the roof plantation.

The roof should be waterproof durable and frost resistant. If you are growing plants on it; whether you will grow plants in containers, raised beds or on the roof itself. The waterproofing system is a must and should be the first step to terrace garden construction as it protects the roof from leaking. Waterproofing should cover up the entire surface of the roof.

Silicone hardener chemical in Bangladesh

Topshir Ahamed Limited designer tiles product is the manufacturer of Silicone Base Hardener Chemical and concrete admixture in high quality in Bangladesh. Our concrete admixture is extensively used in construction materials all over the world in construction which is add to the concrete whilst making modification and making it stronger. Although concrete is a very strong substance itself adding our admixture in concrete makes it stronger, water-resistant and immune to all kinds of weather conditions. Our superior quality admixture in concrete provides the best result for whichever concrete types.

Floor hardener

Floor hardener is a particle form composition created in size ranked specifications to be utilized by commixture with cement & grit/stone chips mixture to offer further hardness to the concrete floor without touching cement chemistry. employed in prescribed proportions, it will surrender to double further hardness and five hundredths further life to concrete floors. Specially sized graded particles increase the density of the concrete by filling up the smallest gap thereby resisting disintegration and wearing out of the concrete floor. Floor hardeners have a generic use but provide greater utility in concrete roads, factories and warehouses, heavy-duty engineering industries, parking lots, society roads, locomotive workshops, railway platforms, ports, runways and wherever there is heavy load encountered.

Put flooring in Bangladesh

Working with wood flooring materials isn’t an easy job. When high-quality wood is put in well, it is one of the loveliest and lasting flooring materials on the market.

Hardwood Flooring Installation Tools However, there is one factor that can complicate a wood flooring installation job that many clients don’t know. Typically, it’s assumed that any flooring materials are already properly acclimated and free of excess moisture, but such assumptions can be dangerous.

If the wetness content of wood flooring isn’t right, then it will warp, buckle, or maybe delaminate, inflicting important injury and wrecking the aesthetic value of the flooring. to create positive that the wetness content of wood flooring is within the right vary, several professionals use flooring wetness meters to test their wood flooring materials and subfloors before installation. We provide all the services to make a perfect floor for your house or office.

Waterproofing membrane Bangladesh

A waterproofing membrane is used to save the residential, commercial plus industry from the water. It is a very important matter for your building or any type of constriction. It’s a combination of organic material. Membrane sticky, liquid, adhesive & waterproof. If your building is not waterproofed it makes harmful for the constriction.

Waterproofing product that is open within the roof weather. to shield the base from ultraviolet deterioration, the man of science is connected on top of the above felt, also the product’s hearth condition decreases. The thin, clear film is felt during the manufacturer’s time in all torch-on product. Stopping felt once rolling throughout the packaging procedure when it sticks itself.

A waterproofing membrane is used to save the residential, commercial plus industry from the water. It is a very important matter for your building or any type of constriction. It’s a combination of organic material. Membrane sticky, liquid, adhesive & waterproof. If your building is not waterproofed it makes harmful for the constriction.

A waterproofing membrane is used for reinforced concrete roof waterproofing. This waterproofing membrane comes on-site in the kind of rolls manufactures and also packed within the industrial plant properly sealed.

The specifications and also safety manuals of this membrane provided by the manufacturer should be read before installation system. Fire, hearth safety and interference is the most important though using this membrane.

The Best chemical industry in Bangladesh

After reading the entire discussion, most consumers have a question, which is the best chemical industry in Bangladesh? But considering all kinds of services, we can claim we are the best of all in Bangladesh. We have served many customers until now and are now doing so. Everybody is happy and interested in our service. This is your top job in Bangladesh. So Topshir Ahamed Limited is the best company in Bangladesh for your work. Let’s do it right now, without delay for our best service.

Retrofitting work chemicals in Bangladesh

Best Retrofitting work chemicals in Bangladesh

If you finding the Best Retrofitting work chemicals in Bangladesh, then we are the perfect partner for your project. Because we work in this field for a long time and a lot of services. We work for your 100% satisfaction with using the best chemicals.

At this time Best Retrofitting work chemicals in Bangladesh process retrofit (PR) is becoming a key issue for many existing industrial chemical processes due to the changing prices and market conditions, the emerging new design methodologies, as well as to environmental regulations. PR is sometimes far more complicated than process grassroots design, and it is usually team‐based work in which many departments and disciplines are concerned.

Thus, it is very important to rationally organize the work and cooperation of the team members involved in the project. In this paper, we present some insights on the significance of PR, the methods for identifying the bottlenecks, as well as the principles and strategies of completing a retrofit project. A systematic procedure for process retrofits is developed based on the experience of several industrial retrofit projects.

Retrofitting work chemicals

Chemical repairing reinforcement technology is a new type of reinforcement and reconstruction technology for reinforced concrete structures. It not only has the characteristics of convenient construction, small working face and high working efficiency, but also has the advantages of strong adaptability, wide application range, good integrity of anchorage structure and low cost.

The system treats a gas flow rate of around 50,000m3/h, with average concentrations of volatile organic compounds, NH3 and H2S, of around 10, 2, and <1 ppmv, respectively. The main actions undertaken during the conversion were the substitution of the recirculation pump and of the packing material and the modification of the makeup water and purge flow controls. Afterward, the reactor was inoculated with sludge obtained from a wastewater treatment facility and immediately started up as a trickling filter.

No significant operation issues were observed during the operation period, other than pH variations and a slight increase in pressure drop, proving that the biotrickling filter is a highly robust system. Relatively low removal efficiencies around 10 and 25% were found, for the volatile organic compounds and NH3, respectively. However, due to the low empty bed residence time, these corresponded to notable elimination capacities of around 18gC/m3h and 3gN/m3h. No nutrients were supplied to the bioreactor during the first 5months of operation other than those contained in the sludge employed as inoculum.

Retrofitting Analysis

Topshir Ahamed restricted will the retrofitting works being an area of vulnerability assessment. Every building has totally different approaches betting on the structural deficiencies. In the style of retrofitting approach, the engineers adjust to the minimum needs on the buildings codes, like deformation, detailing, strength, etc. safety consultants Bangladesh also assist the clients to urge approvals/permissions from several government departments relevant to the development activities.

Concrete admixture Bangladesh

Admixtures are natural or manufactured chemicals which are added to the concrete before or during mixing. The most often use admixtures are air-entraining agents, water reducers and accelerators.

Consult your ready mixed concrete supplier about which admixture may be appropriate for your application. Admixtures are evaluated for compatibility with cementitious materials, construction practices, job specifications, and economic benefits before being used.

Besides these standard types of admixtures, there are products available for enhancing concrete properties for a wide variety of applications. Some of these products include Corrosion inhibitors, hydration stabilizing or extended set retarding admixtures, admixtures to reduce the potential for alkali-aggregate reactivity, pumping aids, damp proofing admixtures and a variety of colors and products that enhance the aesthetics of concrete. Contact your local ready mixed concrete producer for more information on specialty admixture products to discuss the benefits they provide for your project.

Wall thickening technique of retrofitting

The existing walls of a building are added a certain thickness by adding bricks, concrete and steel aligned at certain places as reinforcement, such that the weight of wall increases and it can bear more vertical and horizontal loads, and also its designed under special conditions that the transverse loads do not cause sudden failure of the wall.

Methods of retrofitting of masonry building

A large part of the existing buildings in Iran is from the type of unreinforced masonry that has been designed and implemented in the absence of any seismic regulation which is known as the most vulnerable building against earthquake.

Public awareness of the consequences of the earthquake is relatively new in Iran and in addition, nature of earthquake and other limitations of engineering about these buildings show another perspective on this issue, the aim of this paper is to retrofitting the foundation of unreinforced masonry buildings that here in after briefly called masonry buildings and describes the methods previously used about this type of buildings completely and various methods of retrofitting the foundation of masonry buildings against seismic simulations are discussed and illustrated therein.


Construction Chemical Company in Bangladesh

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.


Underground floor waterproofing in Bangladesh

Are you looking Waterproofing in Company in Bangladesh? Topshir Ahmed Limited is The best Underground floor waterproofing in Bangladesh. Concrete Waterproofing Supplier, Importer, Manufacturer for crack, void, bricks concrete plus other structures, as basement, tunnels etc.

Underground floor waterproofing

1. Smart cleansing of the surface of the walls of any formwork oil, loose particles, etc. with Water jet.

2. Cleansing of any existing cavities in the concrete surface wetted and puttied with DOMOREPAIR R4 repair mortar or cement strengthened construction rosin DOMORESIN SP.

3. Fours and Morelos are cutting a depth related to the two. After three centimeters and once wet, they repair repairs with mortar repairs, strengthen the Rolin doroscience SP Dempri R4 or cement.

4. Construction joints stopping the concreting are opened long ways in an exceedingly V type at a depth of two. Three cm and once wetting, sealed with the mortar repair DOMOREPAIR R4.  With cement strengthened construction rosin DOMORESIN SP.

5. To add substrate to vertical elements (eg, parapet, stairs, etc.), a samutunging valley is repaired with mortar repair by DOMOREPAIR R2 or cosine with Rosin Domorosin SP. Once needed to work quickly, the smoothing valley will be created with fast setting mortar repair DOMOREPAIR R3.


Fast setting mortar repair DOMOREPAIR R3. Moreover, the activity of the present floor covering (tile, laminate, wooden floors, marble, etc.) is completed until the revelation of the basement block.

If surfaces to release cracks, ducks, etc. are detected. With a duplicate DOMORESIN SP will repair the repair of the mortar faster with the DOMOREAIR R3. Intensive cracks or necks, it is offered

Reinforcement of surfaces with fiberglass artifact or fiberglass. Execution of the waterproofing layer DOMOLASTIC (A + B)

1. Smart wetting of the substrate of the walls and also the floor.

2. Pour regarding ¾ of the part a (liquid) into Associate in nursing empty instrumentation. Slowly add

Component B (powder). Stir nonstop and regularly with mixer at low speed (300 Revs/min) until the mixture becomes an unvaried mass while not lumps. Then, add The rest of part A.

3. The primary layer of DOMESTIC follows on the whole surface (walls and floors). While

The material continues to be recent, a polyester artifact or fiberglass reinforcement is sheathed as a
The compound of the substrate with the vertical components.

4. Once the drying of the primary DOMOLASTIC layer follows another layer over the whole

The temperature throughout application ought to be a minimum of +5°C.

If the groundwater level is on top of the block foundation and there’s water infiltration within the basement. Before starting any waterproofing work, there ought to be a change of it below the ground level 

(External groundwater pumping) and pumping of the water underground

Waterproofing Membrane in Dhaka bangladesh

Waterproofing Membrane in Dhaka

Bituminous Waterproofing is employed to avoid wasting the residential, industrial and business from the water. The hydrocarbon may be a combination of organic material. It’s sticky, liquid, adhesive & waterproof.

Bitumen merchandise that is open within the roof weather. To shield the bottom from decline, the scientist is hooked up on top of the felt. Moreover, the product’s hearth status decreases. 

The thin, clear film is felt throughout the maker’s time altogether torch on merchandise. Stopping felt once rolling throughout the packaging procedure once it sticks itself.

A hydrocarbon waterproofing membrane is employed for concrete roof waterproofing. This waterproofing membrane comes on the website within the type of rolls makers. And moreover packed within the making plant properly sealed.

The statements and moreover safety manuals of this membrane provided by the maker ought to be scan before installation system. Hearth safety and interference is that the most vital though’ use this membrane.

Epoxy flooring in Bangladesh 

This innovation offers another to asphalt roofing. Generally used on flat roofs, waterproofing membrane systems are fabricated from sticky, viscous organic liquids. Bitumen, an organic compound made of petroleum, is one among the most essential parts of this material. 

Non-harmful to the surroundings, extremely effective against water and jactitation variety of exclusive qualities. Hydrocarbon torch-on is loosely thought-about to be one among the foremost reliable tools for waterproofing contractors.

Usage Area

•         Could be used for nearly all areas in our buildings.

•         Balconies, terrace, pitched roofs and toilet, lavatory.

•         The walls contacting the ground, foundations and moreover floors work the ceiling.

•         Outer walls that the water collection may happen out of the building

•         Under the extent of the water which could flood.

•         Excellent adhesion to the substrate on a flat roof installation (demonstrated by peel testing)


•         Water primarily based coatings don’t injury plastics or hydrocarbon.

•         Non-toxic. Personal physical contact isn’t dangerous.

•         No solvent fumes (no unhealthy smell, no respiration hazard and moreover no special demand for ventilation).

•         During application, splashes might be washed off merely with water (no would like for exceptional laundry agents).

•         Equipment might be clean with water (no would like for special solvent cleaner).

•         Quality management is raised once putting in making plant made rolls of SBS changed hydrocarbon.

•         Closeness with all styles of flat roofing applications. However, may nonstop be accustomed waterproof parking area decks, bridge decks, new roofs, etc.

•         Installation is easy and might be achieved through a range of methods. Torch-applied, simply fastened or adhered, reckoning on the quality.

•         High resistance to mechanical injury and puncturing compared to different flat roof coverings. Extreme resistance variants are offered to reckon on the traffic needs of the surface.

•         Security and moreover peace of mind for the building businessman. is gained through the installation of a sturdy, multilayer, designed up felt SBS changed hydrocarbon waterproofing system.

Epoxy resin Dhaka

Topshir Epoxy provides a reliable and sturdy floors surface for industrial and industrial Flooring. Epoxy coatings are commonly applied over concrete floors to produce a high resistance performance. Smooth, sturdy waterproofing surface that may last a few years or face up to significant hundreds.

Many industrial buildings, warehouses, and business buildings need to possess epoxy floors. They have to take care of the floors in good conditions. And therefore the sole method or easiest method is by having epoxy paint floors.

Epoxy Coating and Paint Epoxy Coating and Paint

We have good Engineers, ability applicators and technicians. Are well fully fledged and trained from Singapore, India, Malaysia, and Asian country, all told aspects of the resin systems. If you think that your next or previous project’s floor ought to be Anti-fungal, Hygienic, and Anti-bacterial. Corrosion-resistant., Dust free, Solvent-free High chemical resistant and straightforward to scrub, and reasonable please contact with us.

Best Waterproofing Solutions Service supplier Bangladesh 

TOPSHIR EPOXY Waterproofing is one in every of the foremost necessary components of the building method. Topshir specialized in waterproofing since 2008. Our product vary provides systems from basement to upper side. 

We’ve got conjointly a talented and professional technical team in line with the German report. Damages in an exceedingly building structure, roughly ninetieth of the registered damages somehow relate to waterproofing problems.

Waterproofing is that the engineering answer that creates an object or structure waterproof. Or waterproof in order that water can’t reach a bit of the thing. Waterproofing conjointly uses wet environments or beneath the water to need depth.
Underground floor waterproofing in Bangladesh Topshir is one in every of the famous and trustable company in Asian country for waterproofing. We offer the most effective waterproofing service at minimum price. We have a tendency to regularly pay attention to Clint demand and prepared to supply our greatest service.