What are the compressive strength values?

Compressive strength is at least 6.0 MPa after 24 hours and 35 MPa after 28 days.

What is the initial setting time?

The initial setting time is 2 hours and 20 minutes.

What certifications does the company hold?

The company holds ISO9001:2015, ISO40001:2018, and ISO14001 certifications.

Fast-Acting Concrete with 1 Hour Working Time and Quick Initial Setting

Name: Fast-Acting Concrete with 1 Hour Working Time and Quick Initial Setting
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2171229165

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$7.00

200 Pieces

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Application

Commercial Construction, Industrial Construction, Infrastructure Projects, Residential Construction

Color

Gray

Model NO.

k26

Setting Time

Fast-Setting

Special Additives

Corrosion-Inhibiting, Fiber-Reinforced, Shrinkage-Reducing

Initial Setting

2 Hours 20 Minutes

Final Setting

2 Hours 40 Minutes

Working Time

24hours

Compressive Strength

About 20 MPa After 28 Days

Flexural Strength

About 4 MPa After 28 Days

Transport Package

Pallet

Specification

20kg/bag

Trademark

LanGuan

Origin

China

HS Code

38160020

Production Capacity

200

Key features

High Performance Formula: Blended with premium cement, polymer powder, and anti-crack fibers for superior strength.

Rapid Setting Capability: Initial setting in 2 hours 20 minutes with final setting at 2 hours 40 minutes.

Exceptional Compressive Strength: Reaches 15 MPa at 24 hours and 30 MPa at 28 days, exceeding standard requirements.

Seamless Self-Leveling: Creates smooth, wear-resistant floors with thickness ranging from 2 to 40 mm.

Versatile Application: Ideal for malls, offices, hotels, parking lots, and old floor renovation projects.

Low Dimensional Shrinkage: Dimensional change ranges from -0.15% to -0.03% ensuring stability.

Strong Bonding Power: Bond strength measured at 1.5 MPa, ensuring durable floor adhesion.

Customization Services: Offers full, minor, and flexible customization based on samples or designs.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationQuality Assurance

Shanghai Languan New Building Materials Co., Ltd

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.27h

AI-Powered supplier vetting

SummaryShanghai Languan New Building Materials Co., Ltd. is described as a developer, manufacturer, and seller of environmentally friendly building decoration materials. Its stated scope covers building materials, floor-related solutions, machinery and equipment, hardware, chemical products, communication equipment, and import/export and technical services. The supplier reports OEM service for well-known brands, quality assurance, documented complaint-handling and corrective-action procedures, and facilities including mixing, self-leveling, and automatic packaging lines. However, it has no available SDK, no stated AI-based decision-management practice, no inventory capability, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial information is limited to years identified as 2021–2023 without performance values. Certification, customer cases, and detailed customization evidence are not sufficiently documented.

Supplier typeThe supplier is presented as Shanghai Languan New Building Materials Co., Ltd., focused on R&D, production, and sales of environmentally friendly building decoration materials. Its business scope includes building materials, insulation materials, sealing fillers, cement products, machinery, hardware, chemical products, and related sales and import/export activities, supporting classification as a building-material manufacturer and supplier.

After-Sales capabilityThe supplier reports clear procedures and records for corrective and preventive actions and customer complaint handling, and describes providing technical guidance and comprehensive customer services. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service handling but not broad overseas after-sales infrastructure.

R&D capabilityThe company describes R&D activity and the ability to develop new materials using existing technology, and its culture emphasizes innovation. However, it explicitly has no available SDK and has not established an AI model for big-data decision support; these limitations prevent a broad conclusion that its innovation capability exceeds requirements.

Production capacityThe supplier states that it conducts production and lists processing and manufacturing activities, with a mixing line, self-leveling production line, and automatic packaging robot. Quality assurance and documented corrective-action procedures are also reported, although there is no valid contract with affiliated subcontractors and no in-stock capability.

Customization capabilityThe supplier reports OEM services for well-known brands and says it provides solutions for difficult floors, technical guidance, and development of various new materials using existing technology. This directly supports some customization and OEM capability, although the slices do not specify product scope, minimum quantities, lead times, or engineering resources.