Dr. Fixit Waterproofing Chemicals in Bangladesh

Dr. Fixit Waterproofing Chemicals in Bangladesh

We supply Dr. Fixit Waterproofing Chemicals in Bangladesh market. We supply Waterproofing Chemicals in Bangladesh for a long time. We have strong Technical and distributor agreement with a world-class producer all over the world. Our Supply ability and Network make our top position in the Bangladesh market. So, we are the best Dr. Fixit waterproofing chemicals supplier in Bangladesh for your constriction.

One of the most common difficulties in Bangladesh is a water leak at your Building construction structures. That this leaky water not solely damages the structures however it also hampers the creative look. Thus, it causes progress of plant life and protects, damp and further the peeling out paint or coating.

 Concrete is porous and much of micro-cracks, that absorbs water naturally. That absorbs water contaminants, salt plus different chemicals and cause decay. just in case you wish to save lots of your concrete and also confirm it’s a sturdy life, waterproofing is important.

Dr. Fixit Waterproofing Chemicals may be a system that prevents water from your concrete structure penetrating absorb water. Waterproofing technique is very imperative because it advantages to preserve your house dry, healthy plus safe. It makes bound to decrease wetness absorbs into the concrete. Thereby protects concrete from harm made because of humidness or water exposure.

Water is obligatory for concrete natural action. Similar, Water is very dangerous for concrete when natural action. So that, concrete Waterproofing may be a terribly vital subject for living fine and healthy construction

Some Dr. Fixit Waterproofing Chemicals that we supply:

Dr. Fixit Prime seal:

We have engraved a distinct segment amongst the foremost sure names during this business. Engaged in giving a comprehensive vary of Dr. Fixit Prime seal.

Dr. Fixit Prime seal may be a water-based primer composed of acrylic emulsion compound, properly chosen fine fillers, white pigments & additives in water as a medium. It is used as a primer over exterior & interior building walls before application of water-based paints.

Dr. Fixit Crack X Paste:

Dr. Fixit Crack-X Paste Is Composed of High Quality, Weather Durable Acrylic Emulsion Polymer, Graded Tillers, Light Fast Pigment & Additives. It Is a Single Pack, Ready to Use Lexile Putty for Idling Cracks in Plastered Surfaces Because of Its Excellent Bonding. Ease of Application, Water Resistance, Aesthetic Appearance & Durability.

Dr. Fixit Crack X Powder:

Dr. Fixit Crack-X Powder could be a Cement primarily based compound changed Powder Material for Filling Cracks in Plastered Surface. Its Composed of Cement, properly selected Aggregates, compound & Additives which needs on-site Addition of Water solely. it’s Ideal to Fill 3 to 5 millimeter Wider Static Cracks.

For Leveling Up Walls Before covering and for Skimming enlarged cinnamon and amphibole as a result of its sturdy Adhesion. Is Non-Shrink in Nature, smart Water Resistance Properties & Weathering sturdiness. Cracks full of Dr. Fixit Crack-X Powder Enhances the next Paintings Quality and Life.

Dr. Fixit Krystal line:

Dr. Fixit Krystal line consists of high-quality cement, properly elite inert aggregates, owner waterproofing active chemicals & additives. it’s used as a with chemicals active waterproofing treatment for concrete. Dr. Fixit Krystal line, once mixed with water and applied as a brush coat to concrete.

It penetrates deeply into the capillaries of the concrete to create billions of needle-like crystals. That block the pores, voids & micro-cracks in concrete. it’s effective against substances of high contact pH value (Range pH 3-11 involved and 2-12 with intermittent contact).


Dr. Fixit Pedigree URP is based on modified styrene butadiene latex supplied as a ready to use bonding agent in liquid consistency. It is used for repair of spalled concrete – floors, columns, beams, slabs & waterproofing of toilets & bathrooms, small terraces, etc. As it bonds powerfully to previous & new concrete and plasters. It reduces shrinkage, prevents cracking, dirt develop & improves abrasion resistance.

“If you need any waterproofing chemicals service for your building you can contract with us. We provide only the best chemicals for your 100% satisfaction. We are the best waterproofing chemicals supplier in Bangladesh. So, you can trust our product and our services.”

Non-Shrink concrete in Bangladesh

Non-Shrink concrete suppliers in Bangladesh

Level One provides a full range solution for your grouting problem. Where the non-shrink base floor and powerful anchoring ground required Level One provide excellent product and answer for your demand. We maintain on the market stock of non-shrink grouts of all honor producing firms. We are the best supplier or delivery company for Non-Shrink concrete in Bangladesh. We are startup our services all over Bangladesh.

You are happy to know that we have much non-shrink concrete products for our customer satisfaction. Day by day we get more popular in BD by our product and our pro services. Let’s introduce our Non-Shrink concrete product.

Some Non Shrink Chemicals that we supply: 

MasterFlow 870: 

This is a non-shrink, natural mixture precision grout with wonderful high early and supreme strengths. It’s specially developed to produce extended operating time even at high close temperatures once mixed and placed at any counseled consistency. It’s commonly placed at a flow ready consistency to fully fill voids between 10mm and 100mm. Thicknesses are bigger than 100mm area unit attainable with the addition of mixture.

MasterFlow 870 is employed for all exactitude, non-shrink grouting applications with clearances of 10mm or a lot of including:

  • Critical instrumentality baseplates, soleplates & columns;
  • Precast wall panels, beams, columns, structural building members and curtain walls;
  • Patching poured in situ concrete structures,
  • Honeycombing, exploitation preplaced mixture techniques;
  • Underpinning;
  • Concrete repair applications wherever a kind and pour material is required;
  • Applications requiring high early compressive strengths and high final compressive strengths.

Convextra GP 2:

This is supplied as a ready to use dry powder. The addition of a controlled quantity of freshwater produces a free-flowing, non-shrink grout for gap thicknesses up to 100mm. It is a blend of Portland cement, graded fillers, and chemical additives which impart controlled expansion in the plastic state whilst minimizing water demand. The low water demand ensures high early strength. The hierarchal fillers square measure designed to help uniform combining and turn out the same grout.

This is used for precision grouting where it is essential to withstand static and dynamic loads. Typical applications would be the grouting of base plates of turbines, compressors, boiler feed pumps, etc. It can also be used for anchoring a wide range of fixings. These include masts, anchor bolts, and fence posts.


Sika Concrete Crack Fix could be a two-part cold cure, thixotropic structural adhesive supported epoxy. Just mix in the tube and use for high strength repairs to concrete.

Here at Sealants Direct, we’ve got luggage of expertise within the industry, so you’ll rest assured that the product we stock is of the best quality. As a leading supplier of Sika Concrete Crack delivery is available on eligible orders.

So, if you need any Non-Shrink concrete product or service you can connect with us. We believe that you should convene with our product or our service.

Micro concrete suppliers in Bangladesh

Micro concrete suppliers in Bangladesh

We import and supply micro concrete in Bangladesh market. Micro concrete is a dry prepared combine building material based mostly composition developed to be used in repairs of areas. Wherever the concrete is broken is restricted in movement creating the location of typical concrete troublesome.

It’s provided as an ability to use dry powder. Which needs solely addition of freshwater at site to provide a free-flowing shrink repair micro concrete. This can be a building material, with additives that impart controlled growth feature within the plastic state with reduced water demand.

Purpose: For the repair of broken concrete parts like beams, columns, walls, etc. Wherever access is restricted and compaction isn’t potential. Also for Jacketing of RCC columns to extend its bearing ability.

Usages: It’s designed to be used in medium volume repairs generally starting from 5mm to 50-millimeter thickness & deep. The merchandise will be applied in sections usually starting from 5mm to 50 millimeters thick though larger. Thicknesses could also be provable counting on the provable of the repair location and the volume of exposed reinforcing steel.

Some advantages of micro concrete:

  • Designed as a Ready-mix factory packed & premixed product so consistent performance is guaranteed
  • Shrinkage compensated
  • Offers high initial strength & sustained long term strength & performance
  • Self-flow able

Why used Micro Concrete?

Micro Concrete was at the start developed to cut back the demand for water as compared to standard concrete. As a result of its easy use and skill to stick to alternative materials. Micro concrete was used effectively to repair cracked or aging concrete structures.

Also, no pumping is required that reduces the necessity of serious machinery. Not solely will this cut back application prices, however, it also makes micro concrete. An honest possibility for areas with restricted access.

A Micro concrete product that we supply:

Generally, we use many brand products for Repair of damaged. MasterEmaco S 346 micro concrete is one of them that we use. 

This concrete is pourable mortar is a dual shrinkage compensated, high flow, high strength formulation for structural concrete repair. This micro concrete is suitable for placing in thicknesses of 25mm to 200 mm. This provides a durable, strong structural repair fully compatible with host concrete.

This concrete is the ideal material for vertical or horizontal structural repairs. Wherever the thickness of repair is over 25 millimeters and uses pourable mortar is preferred handy or machine applied repair systems. Typical applications are Ideal micro concrete for in-depth repairs to beams, columns and different structural parts. Repair of structural members subjected to repetitive loading.

Our product advantages:

We provide a properly designed concrete which can be pumped or poured into restricted. Also, you can get placement without any vibration. We Expansion system compensates for shrinkage settlement in the plastic stage.

We use this type of product that has easy to mix and apply, high flow characteristic, rapid strength development, etc. In our product, you get a good bond with old concrete and contains no added chloride.

We import and maintain on the market stock of all major brands product from laurels producing company. As well as BASF, Sika, Fosroc, Chryso.

We supply Micro concrete in Bangladesh for many years. We have strong Technical and distributor agreement with a world-class producer from DE and the USA. 

Our Supply ability and Network make our top position in the Bangladesh market. So, we are the best micro concrete supplier in Bangladesh for your constriction.


Office Address: 102/1, West Agargong, Dhaka
Warehouse: Mograkanda, Amin Bazar, Savar, Dhaka.
Phone: 01926881036

Construction chemical company in Bangladesh


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.