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Gray Cement

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MOQ : 200 Bags

Gray Cement Specification

Application
Construction, Concrete Mixing, Masonry

Compressive Strength
53 MPa (28 Days)

Fineness
3500 cm/g

Bending Strength
6.5 MPa (28 Days)

MgO %
6%

SO3 %
2.5%

Color
Gray

Initial Setting Time
30 Minutes (Min)

Soundness
Expanded < 10 mm

Weight
50 Kg (Bag)

Cement Raw Material
Clinker, Gypsum, Limestone

Cement Type
Ordinary Portland Cement (OPC)

Sand Type
Fine Sand

Sand Fineness
Fine

Natural Sand Type
River Sand Compatible

Hardening Feature
Rapid and Uniform

Heat of Hydration
Moderate

Product Strength Grade
Grade 53

Feature
High Strength, Fine Fineness, Fast Setting

Chloride Content
0.1%

Alkali Content (Na2O Eq)
0.6%

Usage
For RCC, Plaster, Precast, Brickwork

Bulk Density
1440 kg/m

IS Code
IS 269:2015

Setting Time (Final)
600 Minutes (Max)

Moisture Content
<1.5%

Storage Life
6 Months from Manufacturing

Packaging Type
PP Sack Bag

Gray Cement Trade Information

Minimum Order Quantity
200 Bags

Supply Ability
1000 Bags Per Week

Delivery Time
1 Week

Main Domestic Market
Uttar Pradesh

About Gray Cement

We are a Lucknow-based reputed company actively involved in supplying of Gray Cement to our valued customers. They are available in a packet of 50 kg and are completely sealed to protect them from moisture. This cement is widely used for making rigid structures such as buildings, boundaries, bridges, houses, and many others. They are highly appreciated by our clients for their less setting time, purity, and homogenous nature. Offered Gray Cement can be availed from us in bulk quantities at a reasonable price.

Features:

Quick and fast drying
Very fine particles and consistent powder
Feels smooth when touched between fingers

Superior Strength and Fast Setting

Our Gray OPC cement provides a remarkable compressive strength of 53 MPa and an initial setting time of just 30 minutes. The result is a blend that accelerates construction timelines without compromising on structural integrity. The rapid and uniform hardening ensures each projectwhether RCC, precast, or brickworkmeets stringent engineering standards.

Certified Quality and Reliable Storage

Produced to IS 269:2015 specifications, this cement features high chemical stability, minimal expansion (<10 mm), and low moisture (<1.5%) and chloride ( 0.1%) content. It is supplied in durable 50 kg PP sack bags and maintains optimal performance for up to six months when stored in dry conditions, making it ideal for bulk procurement and long-term projects.

Versatility in Construction Applications

Engineered from premium clinker, gypsum, and limestone, our OPC Grade 53 cement is compatible with fine river sand and supports diverse applications such as concrete mixing, masonry, plastering, and precast elements. The moderate heat of hydration and fast setting properties increase operational efficiency on-site, giving you flexibility across various construction challenges.

FAQs of Gray Cement:

Q: How should Gray OPC cement Grade 53 be stored to maximize its shelf life?

A: To ensure Gray OPC cement retains its quality, store it off the ground in a cool, dry area and keep the 50 kg PP sack bags sealed until use. When protected from moisture and contamination, its storage life is up to six months from the date of manufacturing.

Q: What are the benefits of using this cement for RCC and precast applications?

A: Its high compressive strength (53 MPa at 28 days) and rapid, uniform hardening make it ideal for RCC and precast uses. These features result in durable structures, reduced construction time, and increased reliability in high-load environments.

Q: When is the cement ready to work after mixing in construction processes?

A: The initial setting time is a minimum of 30 minutes, which provides sufficient working time for mixing and placing. The final setting time does not exceed 600 minutes, allowing the structure to gain early strength and proceed efficiently through construction stages.

Q: What process is followed to ensure the chemical stability of the cement?

A: The manufacturing process involves selecting quality raw materials (clinker, gypsum, and limestone) and maintaining low moisture, low chloride, and controlled alkali and SO3 content. This adherence to IS 269:2015 standards ensures consistent performance and minimizes risks like corrosion and expansion.

Q: Where is this cement most effectively used in construction projects?

A: It is best suited for applications requiring high strength and fine finishsuch as reinforced concrete, brickwork, general concrete mixing, masonry, plastering, and precast elements. Its moderate heat of hydration supports safer mass pours and reduces the risk of thermal cracking.

Q: What distinguishes this cement from standard products on the market?

A: This OPC Grade 53 cement offers finer particle size (3500 cm/g), superior compressive and bending strength, rapid setting, and compliance with strict IS 269:2015 standards. These qualities ensure enhanced durability, workability, and a high-quality finish in diverse construction environments.

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