Export fireproof temporary construction house manufacturer with complete export qualifications

??The color steel house needs to be prepared before installation, so that you will not panic when installing. The following is an introduction to the preparations to be done before installation:
?? 1. Re-test the elevation of the foundation center axis, foundation support surface or foundation bolt used in installation and positioning, and measure the specific position of the bolt, make a record of the inspection, and perform technical processing when the deviation exceeds the allowable deviation.
??2. The concrete strength of the steel column foundation must reach the design strength, and the backfilling of the foundation has been completed.
??3. The anchor bolts and anchor bolts should be vertical, and the exposed length and the length of the teeth should meet the design requirements. The thread teeth are not damaged and the nut can be tightened in place.
??4. Check hoisting machinery and lifting gear, check whether wire ropes, pulleys, buckles, etc. can meet the requirements of use, and build necessary scaffolding or platforms according to the requirements of the special construction plan.
??5. Develop hoisting plans for finished and semi-finished products such as steel columns, steel beams, and roof trusses. When the designed tie rod is at the lifting point and the stress changes the pressure rod, it should be reinforced and checked to prevent bending and deformation of the tie rod.
??6. Remove oil, snow, snow, sand and dust on the surface of steel components before hoisting to facilitate smooth installation.

? ? ? ?Contact person: Manager Yuan
Customer Service Hotline: 4006-296-396
Contact Tel: 13293879877
Telephony: 0537-3227666 0537-3227666
Website: www.qhsxjcfw.com
Email: qhjcfw003@126.com

?Export fireproof temporary construction house manufacturer with complete export qualifications