What is the strength grade of this Portland cement?

It is Grade 42.5R, meaning it achieves a minimum compressive strength of 42.5 MPa after 28 days.

High-Quality Portland Cement for Reliable Road Building Solutions

Name: High-Quality Portland Cement for Reliable Road Building Solutions
Brand: Guangzhou Changxun New Material Technology Co., Ltd.
SKU: 2268605795

Guangdong, ChinaGuangzhou Changxun New Material Technology Co., Ltd.

US$120.00

1-999 Tons

US$100.00

1,000+ Tons

Sample price:US$0.01/kg.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

P. O42.5R

Type

Silicate Cement / Portland Cement

Strength Grade(Mpa)

42.5R

Mineral Composition

Portland Cement

Hardening Feature

Rapid Hardening

Function

Common Cement

Heat of Hydration

Moderate Heat

Fineness

3~30um

Technique

Dry Process

Color

Grey

Classification

GB175-2023

Cement Type

Po42.5r

Cement MOQ

10 Tons

Appearance

Powder

OEM

OEM Qty

10000 Bags

Package

Leather Bag

Transport Package

Leather Bag

Specification

40kg/bag

Trademark

LAUBONG

Origin

Guangdong

HS Code

2523900000

Production Capacity

100000 Tuns/Month

Key features

Rapid Hardening Strength: Reaches specified strength within 3 days, ideal for fast construction cycles.

High Compressive Strength: Grade 42.5R ensures minimum 42.5 MPa strength after 28 days of curing.

OEM/ODM Customization: Accepts OEM orders with MOQ of 10,000 bags for customized solutions.

Smart Manufacturing: 3x m-tec automated lines ensure 100% precision in batching and mixing.

Global Export Experience: Trusted in 80+ countries with stable supply for international mega-projects.

Strict Quality Standards: Classified under GB175-2023 with expert R&D and in-house lab control.

Company profile

R&D CapabilitiesOEM ServicesHigh Repeat Buyers ChoiceFull Customization

Guangzhou Changxun New Material Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: GuangZhou Nansha Port, ShenZhen Yantian PortAverage Response Time: ≤3.28hTerms 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.