Color Steel House is a new concept of environmental protection and economical house with light steel H-shaped steel, channel steel as skeleton, sandwich panel as wallboard material, modular combination of standard modular series, bolted or welded components. Of course, the installation process of Caigang House is also very knowledgeable, from the initial design to the installation process is very important. Next Xiaobian introduced the installation steps of Caigang House and the features of Caigang House.
Color Steel House Installation Steps
First, installation preparation
1. Re-inspect the basic center axis, the base support surface elevation or the elevation of the anchor bolts for the installation and positioning, and measure the specific location of the bolts, make a good record of detection, and if the allowable deviation is exceeded, technical treatment shall be performed.
2. The strength of the steel column foundation concrete must reach the design strength, and the foundation backfill has been completed.
3, anchor bolts (bolt, should be vertical, exposed length and length of the teeth should meet the design requirements. Teeth without damage, the nut can be tightly in place.
4, check the lifting machinery and lifting equipment. Check whether the ropes, pulleys, buckles, etc. can meet the requirements for use, and build the necessary scaffold or platform according to the special construction plan.
5. Lifting of finished products and semi-finished products such as steel columns, steel beams, trusses, etc. shall be prepared for hoisting. For the design of the pull rod in the hanging point position, so that when the force is changed to the pressure rod, in order to prevent the rod member from destabilizing deformation, it should be reinforced and checked if necessary.
6, before the lifting of steel components should be removed on the surface of oil, ice, snow, sand and dust and other debris.
Second, steel column installation
1. The lifting of the steel column generally adopts the rotation method and the sliding method. Lifting by sliding method requires placing a skateboard or rolling row at the column foot. When lifting, it is divided into positive lifting method and inclined lifting method. The positive lifting method is convenient for installation and the oblique lifting method can reduce the lifting height of the crane hook.
2. Before the installation of the steel column, the elevation of the leg of the steel column shall be measured, and the elevation shall be calculated back to the elevation of the column foot and the base surface and the bearing surface shall be adjusted.
3. The position of the steel column lashing and hanging point should be higher than the column's center of gravity. When the steel column is installed, the column should be hung gently on the foundation to prevent heavy impact and collision with the anchor bolt. After being in place, set the anchor bolt into the screw hole of the bottom plate of the column, adjust the column foot so that the center line of the column is aligned with the basic cross line, correct the verticality of the column body, and tighten the bolts to fix.
4. The column correction should correct the elevation, correct the center line of the column foot, and finally correct the verticality. The installation and correction of the steel column should take corresponding measures according to the influence of temperature difference, sunshine and other factors.
Third, rigid tie rod installation between columns
The steel structure of rigid tie bars between columns, the tie rods between columns and columns can be installed after the steel columns are installed and before the steel beams are installed. In the construction, if the installation of the tie bar is difficult, the component must not be arbitrarily cut, and the cause should be checked. Otherwise, technical personnel should agree and take the necessary reinforcement measures.
Fourth, steel beam assembly
1. The on-site assembly of multi-section steel beams adopts a vertical assembly method.
2. When using the vertical assembly, the steel beam shall be lifted with a stirrup or a bracket at the ridge of the steel beam. The height of the fulcrum shall meet the requirements for the height of the roof frame. When assembling, the components are temporarily fixed on the bracket and the center of each component is on the same vertical plane. Align the assembled joints, insert the temporary bolts, check the dimension of the formed components, and pass the high-strength bolts after passing the inspection.
Fifth, steel beam installation
1. The installation sequence of steel girders should be started from the two-cornered rigid frame near the gables. Generally, it is advisable to adopt the method of expanding assembly and comprehensive installation from one end of the building to the other, and pay attention to eliminate the installation process. In the accumulation of errors caused by.
2. The lifting of the steel frame must be carried out in strict accordance with the lifting points required by the “construction organization designâ€, and hoisting should be carried out using the three-point method. When hoisting, it should be ensured that the steel beam will not be deformed, and the steel beam will be kept horizontal during the lifting process, so that it can be positioned and installed at high altitude.
3. When lifting, pay attention to the uniform force of each rope, and use a reverse chain connection to the hanging point in the middle of the three-point lifting method to adjust the length of the rope. The angle between the two sides should be less than 90°.
4. After the steel frame is lifted off the ground, check the condition of the hoisting point and check that there are no mistakes. Then, on both sides, a line of brown rope is hoisted to continue lifting.
5. The steel girder is lifted to the design position, and the hook can only be released after preliminary calibration and fixing. For steel beams with a large span of this project, loose hooks must be installed after the support between beams is installed.
6. After each individual unit member is installed, it must have space rigidity and reliable stability.
7. Do not use the installed structure to hoist other components and equipment to prevent structural damage.
Color steel features
1, earthquake seven, wind resistance twelve;
2, corrosion resistance, aging resistance, long service life
The color steel tile press material itself has strong corrosion resistance characteristics, and even direct surface contact has no chemical reaction. Therefore, the fluoroplastic stencil is more suitable for special environments such as waterfront and chemical plants.
3, silencer, heat insulation performance is particularly prominent
The 2.2mm-thick VMAX fluoroplastic board has a thermal insulation performance of 2200 times that of a 0.5mm thick steel panel tile. Practice verification: The use of color steel tile machine industrial plant (not insulation treatment) indoor and outdoor temperature difference of about 2 °C.
4, low installation costs
The installation of color steel presses does not require reserving the telescopic holes, and the drill holes can be fixed directly, which is convenient and quick.
Editor's summary: The installation steps of Caigang House and the features of Caigang House are introduced here. I hope to help everyone. If you want to know more about yourself, you can follow the information on this site.
Responsible editor: Lin Lin
Attic production color steel room installation color steel room installation
We are the Leading Manufacturer Pvc Moulding,Tbar,Pvc Mould,Pvc Extrusion Mould in China, it is new materials wall decoration for wall panel.
Our Pvc Moulding and Tbar is widely used in interior decoration like hotel, restaurant, laboratory, bathroom, home etc.
It is radiation free, water-proof, fire-proof, wear resistance (green decoration material).
Feature
1. Fireproof
Accessories For Wall Panel is non-flammable and conforms to the national grade B1 standard (GB8624-2012 Grade B1).
2. Water-proofing and moisture-proofing
The product is allowed to long-term expose to moist environment.
3. Easy to install
Accessories For Wall Panel is easy to cut, saw nail, stick. it has a smooth finish one side that can be taped and jointed ready for decoration including wallpapering, painting, texture coat and veneer, and a rougher side for tiling.
5. Environment
Accessories For Wall Panel does not contain any organic solvents, formaldehyde, asbestos, oils or other toxic substances that can have a negative impact on the environment and waterways.
|
Specification size |
2900mm |
|
Surface Finish |
High UV coating |
|
Thickness |
1-9mm |
|
Color |
Customized colors |
|
Hardness |
3H-6H |
|
Materials |
PVC |
|
Type |
Accessories For Wall Panel |
|
Installation |
Easy installation |
|
Life Span |
15 years |
|
Place of original |
China |
Accessories For Wall Panel
Pvc Moulding,Pvc Mould,Pvc Extrusion Mould
Shandong Kingmarble Decoration Materials Co.,Ltd , https://www.pvcpanel.de