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Relocatable Prefab Modular Building with 50-Year Lifetime and High Seismic Zone Design for Quick Installation

Relocatable Prefab Modular Building with 50-Year Lifetime and High Seismic Zone Design for Quick Installation

Brand Name:	KXD
Model Number:	KXD-SSW1059
MOQ:	200 Square Meters (MOQ)
Price:	US$50.00-100.00
Delivery Time:	30days
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Qingdao

Certification:

ISO, SGS, CE, BV

Thickness Of Panel:

50mm, 75mm, 100mm, 150mm, 200mm, 250mm

Installation Time:

Short

Lifetime:

Over 50 Years

Warranty:

1 Year

Raw Steel Material:

Q235B, Q355B, ASTM A36

Seismic Design:

High Seismic Zone

Application:

Steel Building

Packaging Details:

pallet

Supply Ability:

5000ton/Month

Product Description

Relocatable Prefab Modular Buildings for Residential House

Basic Information

Model No.	KXD-SSB27
Member of Engineering Team	20
Quality Control	Daily
Life Cycle	50 Years
Construction Period	60 Days
Project Management	Turnkey Solution
Engineering Tools	CAD
Type	H-Section Steel
Standard	GB
Forming	Hot-Rolled Steel
Connection Form	Bolt Connection
Residential Wall Structure	Top Wall Beam
Application	Steel Workshop, Steel Structure Platform
Warranty	30-Year Limited Warranty
Transport Package	Seaworthy Package
Specification	SGS / ISO/BV
Trademark	KXD, Carbon Structural Steel
Origin	China
HS Code	9406000090
Production Capacity	2000ton/Month

Product Overview

Prefabricated Construction and modular homes are sectional prefabricated buildings consisting of multiple sections called modules. This modular construction method differs from traditional stick-built approaches. The modules are six-sided boxes constructed in an exterior facility, then delivered to their intended site. Using a crane, the modules are set onto the building's foundation and joined together to create a single building. Modules can be placed side-by-side, end-to-end, or stacked, allowing wide variety of configurations and styles.

Modular buildings differ from mobile homes in two key ways. First, modular homes do not have axles or a frame and are transported via flat-bed trucks. Second, modular buildings must conform to all local building codes, while mobile homes follow federal codes. Some residential modular buildings built on steel frames (on-frame modular) meet local building codes and are considered modular homes rather than mobile homes.

Key Advantages

Speed of Construction: Building and site work completed simultaneously, reducing overall completion schedule by up to 50%
Indoor Construction: Weather-independent assembly increases work efficiency and prevents material damage
Remote Location Service: Cost-effective solution for markets located far from industrial centers
Low Waste: Precise material quantities reduce construction waste significantly
Environmentally Friendly: Reduced waste and site disturbance compared to traditional construction
Flexibility: Continuous expansion capability, including high-rise construction

Technical Specifications

Single Module Dimensions

ISO standard dimensions of 20 feet STANDARD containers (optionally 10 up to 30 feet)
Length: 6.058 mm (optionally 3.048 - 9.100 mm)
Width: 2.438 mm (optionally 3.000 mm)
Exterior Height: 2.591 mm (optionally 2.791 mm or 3100 mm)
Inner Height: 2.300 mm (optionally 2.500 mm or 2800 mm)

Construction Details

Container Construction: ZINCED metal profiles 3 mm connected with screws

Container Painting:

Option: On customer wish in RAL color
Option: Painted on customer wish in RAL color

Container Floor Options:

Without forklift pockets
Option: With forklift pockets for containers up to 7.335 mm
Holes distance: 1.506mm

Exterior Wall and Side Panels:

50 mm polyurethane panel, externally micro-corrugated RAL 9002, internally smooth RAL 9010 (white)
Option: 60 mm mineral wool, both side plastificated in RAL 9002
Option: 60 mm mineral wool, both side plastificated in RAL 9002, internally enriched chipboard 100 WHITE010 (white)
Option: 80 mm polyurethane panel, both side plasticated steel plate RAL 9010 (white)
Option: 100 mm polyurethane panel, both side plasticated steel plate RAL 9010 (white)
Option: 100 mm mineral wool, both side plasticated steel plate RAL 9010 (white)
Option: 120 mm mineral wool, both side plasticated steel plate RAL 9010 (white)

Exterior and Inner Walls: PVC with polyurethane filling 40 mm, clear opening 79/202 cm

Windows and Doors:

Option: Windows without shutters
Option: Windows with shutters

Thermal Insulation Coefficients:

Floor - U = 0.37 W/m²K
Roof - U = 0.39 W/m²K
Wall panels - U = 0.41 W/m²K
Windows - U = 2.40 W/m²K

KXD H-Section Manufacturing Process

I. Steel Plate Cutting

H-section steel plates are checked against design requirements. CNC cutting equipment ensures precision with high-purity gases for smooth, notch-free surfaces.

Portable CNC Fire-cutting machine
Model: CNCDG-1530
Application: Steel plate cutting (5-100mm thickness), edge beveling

Straight flame cutting machine
Model: DZCG-4000A
Application: Steel plate cutting (5-100mm thickness), effective cutting width: 3200mm

CNC cutting machine
Model: CNC-4000C
Application: Steel plate cutting, irregular component cutting, effective cutting width: 3200mm

Radial drilling machine
Model: Z3050*16/1
Application: Maximum drilling diameter φ50mm, bolt-connection hole processing

Puncher machine
Model: JH21-400
Application: Maximum stamping pressure-400 ton, plate punching, blanking, bending

Shearing machine
Model: Q11Y-25*2500
Application: Cutting width 2500mm, cutting thickness 3-25mm

II. H-Section Steel Assembly

Assembly on imported H-section production line using hydraulic positioning system. CO2 gas shielded welding for fixing.

H section steel assembly machine
Model: Z20B
Application: H-type assembly, flange width 150-800mm, web height 160-2000 mm

III. Automatic Welding

Gantry-type submerged arc automatic welding with specified sequence and parameters. Preheating for ultra-thick plates.

Gantry-type submerged arc automatic welding machine
Model: LHA5ZB
Application: Assembly welding of H-section steel up to 800mm×2000mm cross section

IV. H-Section Steel Strengthening

Correction of flange flatness and perpendicularity using specialized strengthening machines. Flame temperature controlled at 600-800°C.

H section steel strengthening machine
Model: YTJ60B
Application: Correcting deformation of I-beam or H-section steel flange plate

H section flange strengthening machine
Model: HYJ-800
Application: Correcting deformation of I-beam or H-section steel flange plate

V. Simulated Assembly

Component familiarization, model component testing, accurate mark-up, and quality inspection procedures.

VI. Manual Welding

Precision manual welding for specialized applications and complex joints.

VII. Shot Blasting

Surface preparation achieving Sa2.5 grade cleanliness.

10-ramming heads shot blasting machine
Model: QH1525
Application: Shot blasting of section steels, welded members and steel plates

VIII. Painting

Even, flat, glossy painting without cracking, peeling or pin holing. Standard thickness: 150μm indoor, 125μm outdoor.

Airless sprayer
Model: CPQ9CA
Application: Surface paint of structural members, pressure ratio: 32:1

Welding Quality Control Standards

Purpose: Ensure welding quality meets technical requirements and improve fabrication standardization.

Application Scope: Manual arc welding, CO2 arc welding, mixed gas arc welding, submerged arc welding and electroslag welding.

Welding Groove Design Considerations

Minimize the amount of filler metal
Easy for beveling
Convenient for welding operation and slag removal
Minimize welding stress and deformation

Welding Process Illustrations

Tags:

Steel Structure Building

Prefab Steel Structure

Pre Engineered Buildings

Industrial Steel Building

Steel Structure Workshop

Steel Structure Warehouse

Commercial Steel Building

Steel Poultry House

Light Steel Building

Multi Storey Steel Structure Building

Prefabricated Modular Building

Modular Dormitory Buildings

Modular Education Buildings

Modular Restaurant Buildings

Prefab Houses

Modular Restroom Buildings

Mobile Modular Buildings

Modular Construction Houses

Labour Camp

Prefab Labor Camp

Labor Accommodation Camp

Modular Admin Office

Man Camp

Helical Screw Pile

Helical Anchor

Screw Pile

Square Shaft

Round Shaft

New Construction Cap

Steel Utility Grillages

Self Storage Facility

Steel Structure Building

Prefab Steel Structure

Pre Engineered Buildings

Industrial Steel Building

Steel Structure Workshop

Steel Structure Warehouse

Commercial Steel Building

Steel Poultry House

Light Steel Building

Multi Storey Steel Structure Building

Prefabricated Modular Building

Modular Dormitory Buildings

Modular Education Buildings

Modular Restaurant Buildings

Prefab Houses

Modular Restroom Buildings

Mobile Modular Buildings

Modular Construction Houses

Labour Camp

Prefab Labor Camp

Labor Accommodation Camp

Modular Admin Office

Man Camp

Helical Screw Pile

Helical Anchor

Screw Pile

Square Shaft

Round Shaft

New Construction Cap

Steel Utility Grillages

Self Storage Facility

products details

Relocatable Prefab Modular Building with 50-Year Lifetime and High Seismic Zone Design for Quick Installation

Commercial prefabricated modular buildings

Steel prefabricated modular buildings

Modular steel structure commercial building

Modern Steel Structure Buildings Covering Multiple Fields

Durable Steel Structure Building for Industrial Warehouses Commercial Workshops