What are the testing tools for building construction quality control testing?
8, weld inspection ruler: the detection of steel wire after the quality of welding. 9, water and electricity detection hammer (hammer weight 50G): used in the detection of water and electricity pipeline installation, floor decoration and other projects, the use of percussion vibration sound, to determine the degree of solid objects and construction quality; Weight 25G): gently tapping the wall after plastering, you can determine the degree of wall hollowing and sand and brick, cement, frozen bonding quality
6, reel: plastic box structure, with nylon thread, pull out a total length of 15 meters, can detect the building body straight, such as brick wall plaster, skirting, etc. (with other detection tools are not easy to detect The flat part of the object). Detection, tighten the two ends of the thread, on the measured, visual observation contrast, after testing, with a winding handle clockwise rotation, the thread into the box, and then lock the buckle. 7, telescopic rod: two telescopic structure, extending out of the full length of 410 mm, the front end of the M16 bolts, can be installed wedge-shaped ruler, test mirror, hammer, etc., is a secondary detection tool.
The construction quality inspection kit consists of 11 multi-function building detectors: inside and outside the right angle detection ruler; wedge-shaped ruler; magnetic line cone (8 function); 100 grid; detection mirror; reel; telescopic rod; ; Water detection hammer; ring hammer; steel needle hammer. Function of each device in multi-function building detector:
2, wedge-shaped feeler: the size of the gap on the building body and the flatness of the plane of the object; 3, magnetic line fall (8 function): the detection of building body vertical and for the wall, installation doors and windows, elevators and other objects vertical Correction, visual contrast
4, 100 grid: 100 grid made of high transparency made of industrial plastic, after the expansion of the area is equivalent to the standard brick, which are cloth 100 small grid, dedicated to the detection of masonry brick mortar coating fullness, that is, cover Rate (unit%) 5, the detection mirror: the detection of building objects on the top, back, curved surface and other naked eye is not easy to see the place, the handle at the M6 screw hole, can be installed in the telescopic rod or diagonal test ruler, so that Detected at high altitude
