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Premium Ordinary Portland Cement 42.5MPa for Global Construction Needs
US$89.99
1-99 Tons
US$79.99
100+ Tons

Product specifications

Color

material

Sample price:US$2000480265.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

More Than 5 Years

Model NO.

P. C42.5R

Type

Ordinary Portland Cement (OPC)

Hardening Feature

Extra Rapid Hardening

Heat of Hydration

Lowheat

Color

Gray

32.5MPa,52.5MPa,42.5r MPa

Strength Grade MPa 32.5rmpa

Place of Origin

Hebei,China

Selling Units

Single Item

Grade

32.5/42.5/52.5

Design Style

Modern

After-Sale Service

Online Technical Support

Brand Name

Chaokun

Packing

50kg Big Bag 1 Mt

Product Name

Protland Cement

Project Solution

Others Capability

Strength

Grade(MPa) 32.5

Specification

50kg

Trademark

Laobang

Origin

Guanadong

HS Code

253000000

Production Capacity

100000tons/Month

Key features

Rapid Hardening Strength: Grade 42.5R offers high early strength for faster construction schedules and demolding.
Low Heat of Hydration: Reduces thermal cracking risks, ideal for mass concrete pours and large structures.
High Durability: Excellent resistance to carbonation, weathering, sulfate attack, and chloride penetration.
Eco-Friendly Composition: Contains active mineral admixtures like slag and fly ash to lower carbon footprint.
Superior Workability: Good plasticity and cohesiveness, easy to pump and compact in concrete mixes.
Long-Term Warranty: Provides more than 5 years of warranty coverage for peace of mind.
Global OEM/ODM Support: Customizable strength grades (32.5/42.5/52.5) with OEM and ODM services available.
Versatile Application: Suitable for general construction, high-rise beams, roads, bridges, and civil engineering.

Company profile

Guangzhou Changxun New Material Technology Co., Ltd.
R&D CapabilitiesOEM ServicesHigh Repeat Buyers ChoiceFull Customization
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: GuangZhou Nansha Port, ShenZhen Yantian PortAverage Response Time: ≤1.57hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryHuizhou Changxun New Technology Materials Co., Ltd., established in 2019, is described as a manufacturer of dry-mixed mortar, ceramic tile adhesive, and cement products. The supplier reports 3D design, ODM, OEM, and multiple customization services, as well as new-product activity during the past year. It has stated tile-adhesive production information, in-stock capability, peak-season fulfillment within 15 working days, and export experience of five years, with exports representing 71%–90% of total sales. However, certification ownership, quality assurance status, raw-material traceability, valid manufacturing-capacity contracts, and fire-drill status are not established. After-sales complaint handling has a procedure but lacks written records. The supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and its overseas-service country count is stated as zero.
Supplier typeThe supplier is explicitly described as a manufacturer specializing in dry-mixed mortar, ceramic tile adhesive, and cement products. Its stated business scope also includes technology development, new-material research and development, environmental consulting, and related product sales, indicating a manufacturing-led materials supplier with supporting technical activities.
R&D capabilityThe supplier reports new products during the past year, technology development and new-material research activities, 3D software design services, ODM capability, and OEM service for well-known brands. It lacks an available SDK, but the broader evidence explicitly supports active product and technology development.
Production capacityThe supplier identifies annual tile-adhesive production of 1,000,000 tons, reports in-stock capability, and states that peak-season orders can be fulfilled within 15 working days. It is also described as a manufacturer, although the status of a valid manufacturing-capacity contract remains unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. These multiple stated service modes provide direct evidence of broad customization capability.

Product Q&A

Q:What is the strength grade and setting time?
A:
The product is Grade 42.5R (Rapid Hardening). Initial set is >45 min, final set <10 hrs, with high 3-day strength.
Q:What are the primary applications for this cement?
A:
It is suitable for general construction, high-rise structural beams/columns, roads, bridges, and civil engineering projects requiring early strength.
Q:How should the cement be stored?
A:
Store in a dry, ventilated area, off the ground. Best used within 3 months to ensure maximum activity.
Q:What is the packaging specification?
A:
Standard 50kg paper bags with moisture-resistant lining. Bulk packing is 1 Mt per big bag.
Q:Is customization available for strength grades?
A:
Yes, we offer OEM/ODM services with customizable strength grades including 32.5MPa, 42.5MPa, and 52.5MPa.

Send Inquiry

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