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High-Strength Gray Cement for Durable Concrete Wall Construction
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.
Superior Durability: High density and excellent resistance to carbonation, weathering, and sulfate attack.
Eco-Friendly Composition: Contains active mineral admixtures like slag and fly ash to lower carbon footprint.
Versatile Applications: Suitable for high-rise beams, roads, bridges, and general civil engineering projects.
Long-Term Warranty: Provides more than 5 years of warranty coverage for product reliability.
Professional Support: Online technical support available to assist with construction and usage queries.
Standard Packaging: 50kg moisture-resistant paper bags ensure easy handling and storage stability.

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: ≤3.00hTerms 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 type of this cement?
A:
This is Grade 42.5R Composite Portland Cement (P.C), featuring rapid hardening properties with high early strength.
Q:What are the primary applications for this cement?
A:
It is designed for general construction, high-rise structural beams/columns, roads, bridges, and civil engineering projects requiring early strength.
Q:How does the low heat of hydration benefit construction?
A:
It minimizes the risk of thermal cracking in mass concrete pours, such as dams or large footings, by generating less heat during curing.
Q:What is the shelf life and storage requirement?
A:
Store in a dry, ventilated area off the ground. Best used within 3 months to ensure maximum activity and performance.
Q:What after-sales service is provided?
A:
We provide online technical support to assist customers with product usage and construction-related inquiries.

Send Inquiry

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