White Portland Cement

High whiteness cement designed for decorative concrete, architectural finishes and high-quality construction applications.

β‰₯87%
Whiteness
β‰₯42.5 MPa
Compressive Strength (28d)
β‰₯45 min
Initial Setting Time

Packaging & Delivery

Packaging3-ply paper-plastic composite bagSpec.25KG/bagVolume60*40*15cm
MOQ1000KGLead Time1-7 working daysShelf Life6 months (unopened, in dry conditions)
Trade TermsFOB/EXWPaymentT/T / L/CPortShanghai / Ningbo
Get a Quote
White Portland Cement

Product Overview

White Portland Cement is specially manufactured for applications requiring high brightness, smooth appearance and reliable strength. It is suitable for decorative concrete, architectural projects, exterior finishes and special construction works.

Product Features

High Whiteness
Whiteness β‰₯87%, provides bright and clean decorative effects for architectural applications.
Reliable Strength
28d compressive strength β‰₯42.5MPa, meets structural load requirements for decorative and architectural components.
Moderate Setting Time
Initial setting β‰₯45min, final setting ≀10h, provides adequate working window for construction.
Fine Texture
Fineness ≀10.0%, uniform particle size, smooth application, excellent surface finishing quality.
Excellent Durability
Provides strong frost resistance, impermeability and long-term stability, extending service life.
Wide Applicability
Suitable for decorative concrete, exterior finishes, precast components and special architectural products.

Technical Specifications

ParameterValueTest StandardTest ResultStatus
Compressive Strength (3d)β‰₯17.0 MPaGB/T 2015‑201719.2 MPa Pass
Compressive Strength (28d)β‰₯42.5 MPaGB/T 2015‑201744.8 MPa Pass
Flexural Strength (3d)β‰₯3.5 MPaGB/T 2015‑20174.1 MPa Pass
Flexural Strength (28d)β‰₯6.5 MPaGB/T 2015‑20177.3 MPa Pass
Whiteness (R457)β‰₯87%GB/T 2015‑201788.4% Pass
Standard Consistency Water Requirement≀30%GB/T 2015‑201727.6% Pass
Initial Setting Timeβ‰₯45 minGB/T 2015‑201775 min Pass
Final Setting Time≀10 hGB/T 2015‑20177.2 h Pass
Stability (Boiling Method)QualifiedGB/T 2015‑2017Qualified Pass
Chloride Ion (Cl⁻) Content≀0.06%GB/T 2015‑20170.03% Pass
Fineness (80 ΞΌm Sieve Residue)≀10.0%GB/T 2015‑20176.3% Pass

Advantages

β˜€οΈ

High Whiteness

High whiteness performance enables bright and clean decorative effects for architectural applications.

✨

Fine Texture

Uniform particle size provides smooth application and excellent surface finishing quality.

πŸ›‘οΈ

Excellent Durability

Provides strong durability, frost resistance and impermeability for long-lasting performance.

Applications & Operation Video

Trusted across diverse construction scenarios

1

Decorative Concrete

Suitable for decorative concrete and architectural projects requiring bright appearance.

2

Exterior Finishes

Used for exterior wall finishes, coatings and high-quality surface applications.

3

Precast Components

Suitable for white concrete components and special architectural products.

Click the play button to start the video

Usage Guidelines

β€’

Mixing ratio: Follow the manufacturer's specified water-to-cement ratio

β€’

Working time: Use within 30 minutes after mixing

β€’

Curing: Maintain moisture after final set for optimal strength and finishing quality

β€’

Construction temperature: 5℃–35℃

Storage & Shelf Life

Storage Condition

Store in a dry, ventilated place, protected from moisture.

Shelf Life

6 months (unopened, in dry conditions)

Related Products

Explore more products from our professional manufacturing range.

Need Product Selection or Technical Support?

Submit your requirements, our technical team will reply within 24 hours