[Building fastener solutions: Stability and flexibility]
In the field of construction, fastener solutions need to balance structural stability and construction convenience. For different scenarios (curtain walls, steel structures, concrete connections, etc.), the solution design needs to consider the load type (static load, dynamic load, seismic force), material compatibility and environmental corrosion risks. For example, curtain walls mostly use embedded slot systems or chemical anchors, steel structure connections are mainly high-strength bolts, and concrete bases are often reinforced with expansion bolts or anchor glue. At the same time, it is necessary to cooperate with anti-loosening and anti-seismic designs (such as double nuts and elastic gaskets) to ensure long-term safety.
[Common types of fasteners for construction]
. High-strength bolts: Grade 8.8 to 12.9, used for steel structure beam-column connections;
. Expansion bolts: Suitable for concrete wall fixing equipment or brackets;
. Self-tapping screws: Directly screw into metal or wood substrates after pre-drilling, convenient and efficient;
. Chemical anchor bolts: Epoxy resin cured, strong pull-out resistance, suitable for heavy-load scenarios;
. Stainless steel fasteners: 304/316 material, used in humid or highly corrosive environments;
. Nylon anchor bolts: Special for lightweight walls (such as aerated bricks) to avoid cracking.
[Advantages of our building fastener services]
· Full scene coverage: Provide full chain fastening solutions for curtain walls, steel structures, decoration, etc.;
· High-strength certification: Bolts meet GB and ISO standards, with a tensile strength of more than 1000MPa;
· Weather-resistant upgrade: Multiple processes such as galvanizing, Dacromet, stainless steel, etc. are optional, suitable for -30℃ to 200℃ environments;
· Customized production: Support non-standard size and special-shaped parts processing to match special design requirements;
