一、Material Requirements

1 , stone according to the design requirements, determine the varieties of stone colors, patterns and sizes , and strict control and check its strength, water absorption properties.
2 , expansion bolts , connecting iron, stainless steel needles and other ancillary connecting iron plate , washers , nuts and a variety of fixed and skeleton design and install the required quality fittings must meet the requirements.
Second, the main machinery
Bench , toothless cutting saw , impact drill , ****** drill, tape measure, on foot and so on.
Third, the operating conditions
1, check the quality of the stone and whether the performance of the parties to comply with the design requirements.
2 , put on airs , do hidden seized .
3 , hydropower equipment and other items have been installed to stay .
4 , doors and windows works have been completed.
5 , on the participation Shi staff to do the technical disclosure.
Fourth, the operation process
1, process
→ → structure structured surface clean pop up on the vertical line → Bighorn hang two vertical wires
Receipt site
→ stone punch - → back gluing - → Post flexible reinforcing material

Hanging horizontal position line bottom plate support bracket → → Place the bottom plate positioning → ​​Adjustment and temporarily fixed irrigation M20 cement → → → structure located drain plug bolt holes and insert stainless steel fasteners → →
Adhesive filling the lower wall needle inserted into the connector on the hole → → The adhesive poured into the lower hole of the upper wall
Temporary fixing holes into the upper wall → → inlay stainless steel bolts fasteners → inlay top wall →
2 , site delivery : the person responsible was found to have quality problems , timely treatment, and is responsible for on-site stacked stone .
3 , stone preparation: colorimetric pick the color of the stone classification , mounted on the same side of the stone color should be consistent, according to design drawings and the stone block sequence number.
4 , substrate preparation : cleaning up pre- made ​​decorative stone surface of the structure , while structural sets party rules, the pop-up vertical and horizontal lines . And in accordance with design drawings and the actual needs of the location of the pop-up lines and installing stone block line .
5 , hanging line : According to the requirements of design drawings , stone before installation to advance with theodolite against vertical surfaces bighorn two control lines , the best playing horn 20cm away from the position, so always check the accuracy of the vertical hanging wire line to ensure successfully installed and up and down to mark the line of control .
6 , supporting the bottom decorative panel bracket , the bracket according to pre-arranged flat on the branch line will be installed in the bottom slate top. To support bracket firmly connected to each other , and shelves can also be connected together , stand well after the bracket along the length direction of nail -laying 50mm thick planks , wood catchy in the same horizontal plane , in order to ensure the stone at the same level as the top and bottom .
7 , connecting iron : with stainless steel bolt design requirements of steel angle peace . Adjust the position of flat steel , flat steel plate so that the holes coincided with the insertion hole on the slate , fixed flat plate, tighten with a wrench .
8 , the bottom slate installation: Connect the side pieces of iron well , you can rely on the bottom panel on the corner of a place.
9 , adjusting fixed : panel temporarily fixed , adjust the level of degree , such as the mouth plate surface uneven , you can board at the end of the exit end of the connection pad on a flat steel plate corresponding double stranded copper pads. Vertical adjustment , and adjust the panel 's catchy stainless steel fittings from the wall void until the panel vertically .
10 , top panel installation: In addition to the top of the last layer of the panel to understand the normal slate installation requirements, installation and adjustment is good, the gap in the structure and slate hanging a long pass inside the 20mm thick strips of wood , strips of wood on the flat stone catchy down 250mm, lifting point can be located on the connecting pieces of iron . Can be color aluminum wire hanging strips of wood , strips of wood hanging after a good , ie the gap between the stone and the wall put filler and filling tight to prevent leakage of slurry grouting .
11 , cleaning marble , granite surface : the marble , granite surface fouling strip ripped off , wipe with a cotton thread to slate .
Fifth, product protection :
1 , wiping a timely manner , the net remaining in the door window frames, glass and metal , decorative plate dirt.
2 , conscientiously implement reasonable construction sequence , a few types of living should be done on the front, to prevent damage , pollution, exterior stone veneer .
3 , Chaigai shelves and on the material , the non-collision hanging stone veneer .
4 , the outer veneer finish live on the edges and corners easily damaged part of the nail angle to protect other types of operation shall not scratch the finish and damage the stone .
5 , completion of the plug should be located supervised stone , finished the event of harm behavior , should be immediately stopped and dealt with severely.
Six , should pay attention to the quality of
1 , exterior stone surface layer different colors , mostly poor quality stone , construction without a trial spell and careful selection .
2, the line is not straight seam grid uneven , not straight , mainly before construction not seriously press sheet size , check the structural construction of the actual size, and sub-sub- block , do not play no fine lines , cable lines are not straight and hanging correction does not Qin and other causes .
3 , a plastic caulking is not fine , the operator should carefully construction, inspection personnel should carefully acceptance.
4 , dirty walls , strabismus have glue marks , one operating process causing the second is caused by the operator , to strengthen product protection , the carefully cleaned prior to completion .