STEEL STRUCTURE DAVY CUP

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STEEL STRUCTURE DAVY CUP 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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Destroyed structure broken floors Fittings metal and concrete

  • Effects of Fire on Concrete Structures Not Just Another Fire

    Mar 31, 2017 · Effects of Fire on Concrete Structures. March 31, 2017 In the News, Graphic by The Concrete Centre . While concrete structures like the Atlanta highway bridge are certainly resistive to fire damage, you must always consider the effects of any fire where concrete or masonry is exposed to high heat. In this case, the effects of heat during Read More

  • Damaged Concrete Causes The Concrete Network

    Chlorides get to the concrete through cracks or by simply penetrating through the concrete's pore structure. Freeze thaw disintegrationConcrete is porous, so if water gets in and freezes it breaks off small flakes from the surface. Deicing salts make it worse.Read More

  • Destroying Images, Stock Photos & Vectors Shutterstock

    Destroyed house, broken floors, destroyed the walls and roof. An excavator demolishes a multi storey building with a chisel tool. Technique destroys the building, is fittings, concrete and stones. Destroyed wall of concrete structure. Concept of escape to freedom. 3d, illustration.Read More

  • How to Pour Concrete Around PVC Pipe Hunker

    How to Pour Concrete Around PVC Pipe This will create a drainage layer and a supportive structure for your concrete. Clean the pipe to remove dirt and debris that could reduce the effectiveness of the concrete to PVC seal. Pour the mixed concrete around the PVC pipe, using a large, metal funnel or a spade. Pack the concrete around the Read More

  • Unit 2 Flashcards Quizlet

    Water Leaks from pipes, toilets or elsewhere in the bathroom can lead to big problems if they are not resolved immediately. Merely wiping water leaking at the base of your toilet can easily causes damage to floors below the visible region Plumbing problems need your immediate attention not only toRead More

  • What are the best building materials for a flood and

    Sep 25, 2014 · Building materials are considered flood resistant if they can withstand direct contact with floodwaters for at least 72 hours without being significantly damaged. Both FEMA and the U.S. Army Corps of Engineers have published lists of materials thRead More

  • How to Break up Concrete by Hand The Spruce

    Creating a vacancy below the concrete is the one great secret to making this task easier. As long as there is material under the concrete, it is difficult if not impossible to break up your concrete with a sledgehammer. But the moment you excavate some material from below the concreteRead More

  • AuthorLee Wallender
  • PlumbingTechCorner Is There A Problem With Embedding

    Is There A Problem With Embedding Copper Tube In Concrete? Plumbing/HVAC. Is There A Problem With Embedding Copper Tube In Concrete? refer to your local plumbing code for specific requirements regarding the protection of pipes and tubes passing through concrete and masonry floors Read More

  • Concrete degradation Wikipedia

    Concrete degradation may have various causes.Concrete can be damaged by fire, aggregate expansion, sea water effects, bacterial corrosion, calcium leaching, physical damage and chemical damage (from carbonatation, chlorides, sulfates and non distilled water).This process adversely affects concrete exposed to these damaging stimuli.Read More

  • Reich Chancellery Wikipedia

    The Reich Chancellery (GermanReichskanzlei) was the traditional name of the office of the Chancellor of Germany (then called Reichskanzler) in the period of the German Reich from 1878 to 1945. The Chancellery's seat, selected and prepared since 1875, was the former city palace of Prince Antoni Radziwiłł (1775–1833) on Wilhelmstraße in Berlin.Both the palace and a new Reich Chancellery Read More

  • Town or cityBerlin Mitte
  • Damaged Concrete Causes The Concrete Network

    Chlorides get to the concrete through cracks or by simply penetrating through the concrete's pore structure. Freeze thaw disintegrationConcrete is porous, so if water gets in and freezes it breaks off small flakes from the surface. Deicing salts make it worse.Read More

  • How to Remove an Anchor Bolt From Concrete Hunker

    One common use is in the walls of a home where the bolts are used to secure the stud bottoms to the foundation. These anchor bolts are usually secured in the concrete by means of an anchor, typically made out of lead. To remove an anchor bolt from concrete, Read More

  • How to Break up Concrete by Hand The Spruce

    Creating a vacancy below the concrete is the one great secret to making this task easier. As long as there is material under the concrete, it is difficult if not impossible to break up your concrete with a sledgehammer. But the moment you excavate some material from below the concreteRead More

  • The Three Best Tools to Break Up Concrete BN Products

    Jun 05, 2017 · The Three Best Tools to Break Up Concrete. Posted on June 5, 2017 You’ve stepped on that broken, dated, and unappealing concrete patio or steps for the last time and you’re ready for something new. You could call a contractor to get rid of it for you. Concrete Construction4 Valuable Concrete Tools Unlike wood and metal, which are Read More

  • How to Fix Sagging Floors Old House Journal Magazine

    Oct 10, 2018 · Be suspicious of wood posts set on dirt floors or wood posts with concrete poured around the post bases. As the posts slowly rot and melt into the floor, the house settles accordingly, bottom to top. As a test, firmly push a metal probe or screwdriver into the post at the floor line. If this area is mushy, punky, or rotten, you may have found Read More

  • EARTH STRUCTURE & EARTHQUAKES Learnline

    DEFINITIONS An earthquake is a sudden movement in the upper layers of the Earth caused by the release of accumulated strain or energy due either to the Earth’s rotation and the varied character of the blocks that make up theRead More

  • Zinc Concrete Slab Inserts, Elbows and Plugs TNB.COM

    Zinc Concrete Slab Inserts, Elbows and Plugs Weatherproof Boxes and Covers D 71A 3 ES 6" Slab 4" Slab ESL Concrete slab inserts permit in slab ceiling drops and floor mounts in poured concrete. • For Rigid and IMC • Slab insert is nailed to form prior to pour Nail or screw fitting to wood or metal forms. After concrete is poured and Read More

  • 3 Ways to Break Up Concrete wikiHow

    Mar 28, 2019 · How to Break Up Concrete. You may need to break up a section of concrete to reach an underground utility in need of repair, or perhaps you're ready to turn a paved area into a green space. Whether you need to remove a whole slab or aRead More

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  • Top 10 Hurricane Myths Debunked Today's Homeowner

    17 Comments on “Top 10 Hurricane Myths Debunked” Research says that there was a hurricane in the 1940’s and it killed about 57 people and destroyed 484 wooden houses and damaged a market and a high school that was built with concrete. The cost to repair the houses was estimated to $50 million and the cost to repair the market and Read More

  • How to Repair a Water Damaged Subfloor how tos DIY

    The experts show how to repair a water damaged subfloor. Cost $ Skill Level Start to Finish ½ Day. Use 2x6 lumber to double or “sister” the existing floor framing and provide a solid base for the new plywood subflooring. Install the new framing level with the top of the old framing. How to Patch and Resurface Concrete Steps 13 Read More

  • How to Repair Broken Concrete Step Corners dummies

    How to Repair Broken Concrete Step Corners. Related Book. How to Fix Everything For Dummies. By Gary Hedstrom, Peg Hedstrom, Judy Ondrla Tremore . If a big chunk of concrete broke off a step, you can repair it without having to spend money on taking out the old concrete and rebuilding the entire steps. If, however, the steps are generally in Read More

  • How to Fix Leaking Pipes Under a Slab Foundation Home

    Dec 06, 2018 · The most common type of pipe used for water lines under a slab foundation is copper tubing. As copper pipes age, they are prone to wearing thin and springing a leak.Read More

  • Sustainability and Precast Concrete

    Precast concrete is also friendly to downcycling, in which building materials are broken down, because it comes apart with a minimum amount of energy and retains its original qualities. An example of downcycling would be the use of crushed precast concrete as aggregate in new concrete or as base materials for roads, sidewalks, or concrete slabs.Read More

  • Building Becomes ArtDottor Group and Pilosio Partners in

    Nov 13, 2013 · VENICE The restoration works on Palazzo Papadopoli, aimed at recovering the historic building and converting it into a prestigious hotel with 24 suites, were completed in a record time of only 18 months, including furnishings. The lead company for this project was Dottor Group, a 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

No.

Item

Materials

1

Column and Beam

Q345 or Q235 H section steel ( painted or galvanized)

2

Wall&Roof Purlin

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

3

Wall&Roof Panel 

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

4

Supporting

steel angle, steel pipe, steel round bar.

5

Door

sliding sandwich panel door or rolling metal door

6

Window

pvc or aluminum alloy windows

7

Accessory

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.