GB175 Standard Rapid Hardening Cement 42.5r Raw Construction Material

Name: GB175 Standard Rapid Hardening Cement 42.5r Raw Construction Material
Brand: Guangzhou Changxun New Material Technology Co., Ltd.
SKU: 1984441141

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

US$89.99

1-99 Tons

US$79.99

100+ Tons

Sample price:US$0.01/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Color

Gray

Model NO.

P. O 42.5R

Function

Wear-resistant

Type

Common Portland Cement

Strength Grade

42.5r (Rapid Hardening)

Material

Silicate Clinker 100%

Initial Setting Time

> 45 Minutes

Compressive Strength

3 Days ≥ 22.0 MPa

Application

Construction, Concrete, Road, Bridge

Transport Package

50kg/Bag Kraft Paper Bags/Other

Specification

GB175-2023 Standard, P. O 42.5R

Trademark

Origin

Guangdong China

Production Capacity

50000tons/Month

Key features

Strict GB175-2023 Compliance: Manufactured to meet rigorous Chinese national standards for quality assurance.

Superior Frost Resistance: Excellent resistance to freezing/thawing cycles for winter construction.

Fast Setting Time: Initial setting > 45 minutes and final setting < 10 hours for efficiency.

Versatile Applications: Ideal for bridges, highways, precast components, and heavy infrastructure.

Moisture-Resistant Packaging: Available in 50kg bags with plastic liners or 1MT/1.5MT Jumbo bags.

OEM/ODM Customization: Customized solutions available to suit different local climates and standards.

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: ≤3.34hTerms 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 main advantage of choosing P.O 42.5 over general composite cements?

The primary advantage is its outstanding durability and environmental resistance. P.O 42.5 offers superior frost resistance, wear resistance, and anti-carbonation properties compared to basic composite cements. This makes it the ideal choice for exterior projects, harsh weather conditions, highways, or structures requiring a prolonged lifespan without degradation.

Q:Cement is sensitive to moisture. How do you prevent hardening/clumping during long sea transit?

We use premium export-grade packaging, including 50kg multi-layer kraft/PP bags with a high-density moisture-proof plastic liner (PP/PE), or heavy-duty Jumbo bags (1MT/1.5MT). Additionally, we offer palletized shipments wrapped in robust shrink film, ensuring the cement remains perfectly dry, powdery, and active even after weeks of ocean transport in humid conditions.

Q:Can this cement be used for both civil housing and heavy infrastructure?

Absolutely. While excellent for high-end residential construction, its high-strength profile makes it highly recommended for heavy infrastructure. Thanks to its excellent compatibility with various concrete admixtures, it is the preferred choice for commercial buildings, precast concrete components, large-scale road construction, and industrial facilities requiring top-tier concrete performance.