About

Confidence Ready Mix is one of the respective concerns of Confidence Group that has its own water treatment plant for producing quality concrete. The percentage of salt and iron in water in Chottogram is higher than in other areas and is not suitable for construction work. Using this water, having high salt and iron content, causes oxidation of rods and decreases the strength of buildings. Therefore Confidence Ready Mix uses its own water treatment plant to purify the water which is eventually used in our ready mix to ensure the quality of the concrete.

Neither manual mixing nor mixture machine ensures the correct ratio of concrete. Only computerized system makes sure that the correct ratio of stones, sand, cement and water is used, which guarantees your building’s structural excellence.

By not dumping construction material beside the road side, we can use ready mix to keep the city clean and be environment friendly.

Why Confidence Ready-Mix

CRM has the most modern water treatment plant for ensuring saline and iron free pure water.
We use the best quality stone chips and coarse sand for maintaining the superior strength our clients look for.
We have the most modern concrete research laboratory where highly trained quality assurance personnel are working to ensure the best possible quality of RMC production.
CRM power generator plant ensures 24 hours uninterrupted production.

Production Process

Structural concrete normally consists of cement, fine mineral aggregate and coarse mineral aggregate. These proportions, however, are often varied to achieve the strength and flexibility required for a particular setting. In addition, concrete contains a wide range of chemicals that imbue it with the characteristics desired for specific applications. The cement is mixed with the other ingredients: aggregates (sand, gravel, or crushed stone), admixtures and water. Aggregates are pre-blended or added at the ready-mix concrete plant under normal operating conditions. Confidence Ready Mix concrete is manufactured in a modern, fully computerized plant with two cement silos of capacity 100 MT each. The mixing operation uses rotation or stirring to coat the surface of the aggregates with cement paste and to blend the other ingredients uniformly. A variety of batch or continuous mixers are used to produce the perfect blend. Once the concrete mixture is ready, it is transported to the work site in transit mixers. Confidence Ready Mix has mobile and stationary pumps capable of discharging concrete at high elevations, over long distances. CRM has the facilities to manufacture concrete maintaining the grade and mix design as required and advised by the client. A large fleet of the latest models of Transit Mixers and concrete pumps to suit different terrains and work sites ensures that our customers get timely and uninterrupted supply of premium quality concrete.

Modern concrete mix designs can be complex. The choice of a concrete mix depends on the need of the project in terms of strength, appearance and in line with local legislation and building codes. The design is developed by determining the requirements of the concrete. These requirements take into consideration the weather conditions that the concrete will be exposed to in service and the required design strength. The compressive strength of a concrete is determined by taking standard molded, standard-cured cylinder samples.

Features

Production Capacity of Plant	50 m3 per hour
Grades	All kinds of standard grade concrete required by client
Pumping Facility	Sophisticated and efficient concrete pump can be provided to customer's site for using concrete in high rise structures. RMC can be pumped up to a specific height at maximum speed. (Two pumps)
Price	Final unit price will be offered based on required quantity, grade, pumping rent and point of delivery site

Sustainable Benefits

Reduce Construction Cost & Time
Using Ready Mix Concrete (RMC) in construction, significantly reduces cost by
- Reducing material wastage
- Lowering labour cost
- Reducing storage cost
The ratio of all the ingredients is accurately maintained, significantly reducing wastage. Manual labor associated with concrete production on-site is quite high. Using RMC decreases the number of labors required, as well as the time they need to spend for each casting. Raw materials storage is not only expensive but also cumbersome. Using RMC almost eliminates the need for on-site storage hassle and thereby minimizes the cost.
Ensure Quality & Strength
Quality control for on-site concrete has always been a major concern for the engineers and construction companies. Water-cement ratio and grading of the aggregates are next to impossible with the old fashioned concrete. With ready mix concrete, especially from Confidence Ready Mix Product quality is always ensured as we use state-of-the-art machineries and testing equipments.
Environment Friendly
80% or more of the greenhouse gases generated from structures are released through energy produced for their ongoing heating and cooling. But, Insulated concrete wall systems provide high R-value and thermal mass with low air infiltration to provide superior thermal efficiency and optimal energy performance over the long life of the building. Since homes and buildings constructed with insulated concrete walls are not subject to large daily temperature fluctuations, owners can lower heating and cooling bills by up to 25 percent. Heating, ventilating and air-conditioning can also be designed with smaller-capacity equipment for additional savings. Moreover construction site's electricity consumption and dust can be minimized by the use of RMC.
Reduce Maintenance Costs
Reduce maintenance costs In the long run, concrete buildings and pavements stand the test of time through their extreme durability and low maintenance requirements, and have a significant sustainable advantage over other structures. Moisture, which can undermine other building materials through rust or rot, has no weakening effect on concrete. Neither termites nor molds take any toll on concrete. In fact, concrete continues to strengthen over time, that is why concrete structures built years ago are still sustaining.
Utilize Locally Available Raw Materials
The primary ingredients of concrete - crushed stone or gravel, sand and water - account for approximately 90% of the volume of the mixture, and are plentiful in our country. Cement, which accounts for most of the mixtures is produced by Confidence Cement as well.

Ready Mix	On-Site Mix
Steady Quality Concrete is made in hi-tech PLC backed computerized plant.	Hand-Mixed concrete is the cause of inconsistent quality.
Rapid concrete pouring.	Hand-Mix construction delays the project completion time.
Raw materials used after proper screening.	Quality of raw materials are inferior.
When huge quantity concrete is required, RMC is suitable for the work.	SMC takes more time. Continual mixing needs to be done for huge mixing but mixers are too small to handle the requirements.
No wastages of raw materials at working place, as everything is producing in our state of the art RMC plant.	Large quantities wastage of raw materials due to manual mixing.
Reduce labour cost, time & money.	Mixing the concrete on site means waste of time, labour & money.
You don't need to stock materials and watch over them. There's no worry about pilferage since the concrete is directly supplied to your site as it is when required.	Risk of pilferage of raw materials is high. Housekeeping could be poor due to piles of stock lying at the site.
We make concrete by clean, saline & iron free water by our own water treatment plant.	Concrete made by dirty & saline water.

Our Esteemed Clients

STS Hospital, Chittagong

Marriot Hotel, Chittagong

Sena Kalyan Trade Center, Chittagong

Equipments & Constituents

Machinery Support
Machinery support for current operations

Simem Batching Plant: 50 M3/hr capacity
Transit Mixer: 7 M3.9 M3
Concrete Pump: 70 M3/hr
Putzmeister Payloader: Bucket Capacity 2 M3
Weighing Scale 60 MT
Silo Capacity: 2 Nos, 100 MT each (One is dedicated for OPC and another one is for PCC)
Generator: 250 KVA

Specification of Constituents

Portland Cement:
- Type: CEM-1
- Grade : 52.5N
Portland Composite Cement:
- Type: CEM-II/A-M (S-V-L), DECEM-II / B-M (S-V-L)
- Grade : 42.5N

Coarse Aggregate
Well graded Machine crushed stone chips from Bholagonj Boulder and from abroad in proportion as ASTM C-33, AASHTO M80

Fine Aggregate
100% Sylhet sand of F.M-2.50 (Min)

Admixture
ASTM C494 Type: G

Water
By using our own water treatment plant

Batching
Accomplished by weight batcher

Mixing
Accomplished by Shaft Mixer