STEEL STRUCTURE house Od Azalky z Velvar

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STEEL STRUCTURE house Od Azalky z Velvar Co., Ltd. is a company specialized in designing, developing, manufacturing, installing, selling steel structures and undertaking various kinds of steel structures.Our main product ranges have H beam, C and Z shape steel purlins, color steel panels, sandwich panels, steel pipe and so on.

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  • (PDF) Analysis and Design of Precast Concrete Structures

    Precast concrete provides many advantages over other systems which make precast building enclosures durable, long lasting systems with low maintenance Read More

  • DesignWhat is the basic difference between precast and

    Prefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub assemblies to the construction site where the structure is to be located. The term is used to distinguish this process from the more conventional construction practice of transporting the basic materials to the construction site where all Read More

  • DesignWhat is the basic difference between precast and

    Jun 16, 2017 · Precast StructurePrecast structure is the structure which is done by using concrete and ready made products. These products are produced by casting concrete in a mold according the requirements. Concrete casting can be in the form of wall, Read More

  • Architecture Designing Custom Modular Prefabricated

    It requires the creative manipulation, coordination of materials and technology, transforming owner's dreams to custom design structure. Architects, typically drawings, plans and technical specifications, defines the structure. Documentation provides cost estimation, include scheduling, and construction administration of the project.Read More

  • Structural Steel Modular Homes • Prefabricated Buildings

    1. Strength, beauty, design freedom. Steel offers architects more design freedom in color, texture and shape. Its combination of strength, durability, beauty, precision and malleability gives architects broader parameters to explore ideas and develop fresh solutions.Read More

  • Prefab factory design buildings ACR STEEL STRUCTURE

    I.Modular Buildings Design Prefab Homes/ Modular Prefab Villa Henan K Home Steel Structure adopt many kinds of advanced material and high tech production technology. Our technical engineers make special modular design as customer requirements, and then send all design and production detail drawing to factory.Read More

  • Precast Design Made Light Steel Structure Poultry House

    Home >Products > Precast Design Made Light Steel Structure Poultry House Sep 10, 2015 · The main difference between precast and prefabricated structures is the way their individual components are made. Precast Structures A precast structre is built by casting concrete into a mould and then curing it in a controlled factory environment.Read More


    PRECAST CONCRETE MANHOLES Round Structures • ASTM C478, “Standard • Readily Available (more than 400 NPCA members supply precast concrete manholes) • Modular Flexible Design Stormwater Inlet and Treatment Structures • Structure for housing stormwater treatment equipment.Read More

  • Application and development of steel structure

    In order to make the precast steel structure component assembled high rise building adapt to all kinds of natural conditions and different requirements, the components of these structures are mainly composed of three basic formslinear components, plane Read More


    engineering is the use of prefabrication concrete & prefabricated steel sections in structures where a particular part or form is repeated many times. 2. Pouring concrete sections in a factory brings the advantages of being able to re use moulds and the concrete can be mixed on the spot without havingRead More

  • FEMA P 751Chapter 8Precast Concrete Design

    § Precast seismic systems used in structures assigned to Seismic Design Category D must be special moment frames, or intermediate precast (up to 40 feet) or special structural walls. § Precast seismic systems used in structures assigned to Seismic Design Category E or F must beRead More


    PRECAST CONCRETE CONSTRUCTION Svetlana Brzev, British Columbia Institute of Technology, Canada Teresa Guevara Perez, Architect, Venezuela BACKGROUND The concept of precast (also known as “prefabricated”) construction includes those buildings where the majority of structural components are standardized and produced inRead More

  • Precast Concrete Floor, Wall and Frame Construction Process

    Precast concrete construction has many advantages over cast in situ concrete structures as well as steel, wood, & masonry structures. It provides faster and more efficient construction process. This system has its own characteristics which influence the layout, span length, construction depth, stability system, etc. to a greater or less extend.Read More


    Total Precast Concrete Structures 5 Total precast concrete building systems are a popular choice for many construction projects. Architectural and structural precast prestressed concrete components can be combined to create the entire building. This design approach can take several forms, including precast columns and beams with panelized clad Read More

  • Design and performance of precast concrete structures

    Design and Performance of Precast Concrete Structures 26 the nature of STM is such that it is sensitive to changes in dimensions and loading conditions (Schlaich and Schafer 1991). As a result it is important to verify (and to a certain extent calibrate) any analytical models developed through experimentation.Read More

  • Precast Concrete Reinforcement NPCA

    Dec 11, 2015 · Precast Concrete ReinforcementAn Ever Evolving Technology. actual steel tensile strength is certified to greater standards and can be used to reduce original design steel areas (and hence weight) when permitted by specification. Welded wire is more suitable for thin walled precast structures like utility vaults and concrete pipe Read More

  • Connections between precast elementstypes, design

    Connections between precast elementstypes, design, application Course Design Principles for Precast Concrete Structures South Africa, January 2013 Joost Walraven 01 February 2013 2 Basic considerations In areas with low seismic it is essential that simple and easy to Read More

  • What is the difference between precast, prefabricated and

    Sep 10, 2015 · Prefab is a general term for prefabrication, or building a structure in a factory before assembling it at a construction site, while modular buildings, more accurately called prefabricated prefinished volumetric construction, are structures that are at least 70% prefabricated.Read More

  • Recommended Practice for Design and Construction

    Introduction 1.3.1 Brick & Tile Inlays/1.3.4 Other Finishes Chapter 1. Parking Structures:Recommended Practice For Design and Construction 1 9. Brick & Tile Inlays Clay product faced panels combine the pleasing visual appearance of traditional brick with the strength, versatility, and economy of Read More


    PRECAST CONCRETE MANHOLES Rectangle / Square Structures • ASTM C913, “Standard Specification for Precast Concrete Water and Wastewater Structures” • DO NOT Specify a Box Culvert for a vertical application. Box Culverts are designed for horizontal installations and loading conditions. • Specify ASTM C913 for square structures.Read More

  • Structural Precast Spec Lafarge Precast Edmonton

    Section 03410 Structural Precast / Prestressed Concrete 1.0 General 1.1 Description .1 The General conditions of the Contract and Supplementary General Conditions apply to this Division, except as qualified herein and/or excluded. .2 Refer to drawings and specifications. 1.2 Work Included .1 Design, supply, delivery and installation of:Read More

  • Building & Construction Authority

    Buildability Series Publications. The study has documented buildable systems that are able to improve site productivity, construction quality and minimize wastage due to re works. The buildable systems are precast system, structural steel system, flat plate system Read More


    CAPACITY DESIGN CRITERIA FOR CONNECTIONS IN PRECAST STRUCTURES F. Biondini 1, L. Ferrara 2 and G. Toniolo 3 1 Associate Professor, Department of Structural Engineering, Politecnico di Milano, Milan, Italy 2 Assistant Professor, Department of Read More

  • Precast Concrete Building Systems Precast Wall Panels

    Precast Structural Components. Precast concrete beams, columns and stairs are the ideal solution for owners and builders who want to achieve wide open spans, fire resistance, energy savings and attractive design with one structural system. These components are suitable for both low and high rise structures.Read More

Steel Structure Drawing

Steel Structure Material

Item Name Materials Characteristics Material Grade Surface Treatment
Steel Column H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel beam H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel Bracing Steel Rod,Steel Pipe,Angle Steel Q235B,Q345B Paint or Hot dip Galvanized
Steel Purlin C or Z purlins(Thickness1.8mm~3.0mm) Q235B,Q345B Hot dip Galvanized
External Wall panels,Roof panels Single colorful corrugate steel sheet,sandwich panels with EPS,Rock wool,PU. Galvanized Steel+Painting Alu-zin 150g,Fluorocarbon pain
Steel buildings Door Slidding or Rolling door Steel or Aluminum sheet Paint or Hot dip galvanized
Steel buildings Windows Aluminum alloy-Glass,Aluminum alloy-shutter T=1.0-2.0mm Alloy
Skylighting panels FRP T=1.5mm-1.8mm Coefficient of thermal expansion:2.2x10-5/cm Light Tranmitar 85%
Ventilator Turbine ventilator on a ridge Steel,Stainless steel ,PC Paint or Hot dip Galvanized
Gutter Galvanized steel plate,Stainless steel plate T=2.0mm Hot dip galvanized
Downpipe PVC pipe,color steelpipe Y=0.5mm Dia110mm paint
Hight Bolt Ordinary ,High strength 10.9S,4.8S Hot dip galvanized,Steel
Ground bolts Steel RodM24,M27,M30,M33,M39,M42 10.9S Steel

Steel Structure Material





Column and Beam

Q345 or Q235 H section steel ( painted or galvanized)


Wall&Roof Purlin

C or Z section steel, size from c120~C320, z100~Z200(galvanized)


Wall&Roof Panel 

colorful corrugated steel sheet or sandwich panels (eps, rockwool, fiber glass, pu etc.)



steel angle, steel pipe, steel round bar.



sliding sandwich panel door or rolling metal door



pvc or aluminum alloy windows



anchor bolt, high strengthen bolt, normal Bolt, skylight Belts, ventilators, gutter, down pipe, etc.

Quick Message

Fill in this form or click the service online, all questions will be answered.