两性欧美-两性色午夜免费视频-两性视频久久-两性视频那里搜-两性视频网-两性视频网站

Stone walls are generally steel , stone veneer two parts.

 

 

A , steel :

 

 

1 , steel combinations :

1.1 bolt connection ( soft link ) : plug adapter is connected to the main keel, main and secondary keel keel fixed with bolts to connect the way .

1.2 Solder connection: solder connection is the heat generated by arc welding and transition pieces with the main keel, main and secondary keel keel localized melting , cooling condenses into the weld , which will become one weldment connection .

 

 

2 , steel composite material :

1.1 Rear buried plate : ① galvanized steel ; ② chemicals ; ③ chemical bolts , expansion bolts ;

1.2 metal skeleton : ① adapter : galvanized steel , bolts ; ② main keel : channel steel , rectangular tube, aluminum alloy , etc. ; ③ times keel : angle iron , aluminum alloy , etc. ;

 

 

Steel frame

 

 

Second, stone finishes :

 

1 , decorative materials : ① granite ;

② marble ;

2 , stone installation materials

2.1 stone installation : ① stainless steel pendant : T -type , butterfly , pick pieces , L-type , etc. ;

② aluminum pendant : SE -type, T -type , H-type , pick pieces , picture type, etc. ;

③ back bolt pendant : by column cone anchor , aluminum fittings , aluminum adapter fittings, stainless steel bolt combination ;

④ Other materials: epoxy glue , hanging fast rubber, stainless steel bolts, nuts , washers

2.2 sewing materials : ① Fill: polyethylene foam , rubber layering , etc.

② Seal: Stone special sealant , pointing agent ;

③ Other materials: textured paper ;

 

 

Stone slotted plate

 

 

T-type stainless steel pendant

 

 

Butterfly stainless steel pendant

 

 

Aluminum SE type pendant