Ancoraggio a parete della cavità

eplaces the Double Triangle Tie &  Butterfly Tie

The Staifix tie is suitable for cavities from 50mm to 150mm and can be used in the construction of domestic houses and small commercial buildings up to 15 metres in height. Altitude and wind speed restrictions may apply.

Our company is a manufacturer of butterfly brick wall ties with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in masonry building, chemical industry, machine and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

We are able to meet customers requirements for all kinds of wire and wire mesh ,masonry and concrete accessories products made out of stainless steel ,carbon steel ,spring steel ,aluminum , brass ,bronze and ets ,which based on customers’ drawings or original samples .

In qualità di produttore e fornitore professionale, Shijiazhuang Tangchao Metal Products Co., LTD si impegna a mantenere sempre i principi di integrità, qualità e prezzo competitivo.

Il team tecnico professionale e il team di vendita sono pronti per i tuoi progetti in qualsiasi momento. la loro risposta altamente efficiente e il servizio completo rendono perfetta la progettazione del disegno, il controllo dei campioni del preventivo, la produzione, la consegna, la spedizione e il servizio post-vendita per i clienti.

I nostri clienti provengono da vari mercati in tutto il mondo, come Stati Uniti, Europa, Australia, Nuova Zelanda, Asia meridionale, ecc.

Non vediamo l'ora di essere il vostro partner affidabile e di creare brillantezza mano nella mano!

Non vediamo l'ora di essere il vostro partner affidabile e di creare brillantezza mano nella mano!

The spacing of cavity wall ties is one of the most critical factors in ensuring the structural stability and longevity of cavity walls. These metal ties connect the inner and outer leaves of a cavity wall, providing the necessary strength to resist wind pressures, temperature changes, and other environmental factors. Incorrect spacing can lead to wall movement, cracking, or even severe structural damage, so it’s essential to follow appropriate guidelines based on cavity size, building type, and materials used.

Building regulations and best practices generally recommend vertical spacing between 450mm and 600mm and horizontal spacing between 900mm and 1200mm for standard cavity walls. However, these figures can change depending on the cavity width. For example, wall ties for 150mm cavity walls have different spacing requirements than those for wider walls like 250mm cavity wall ties. Wider cavities often require stronger ties that may be spaced further apart, but must still maintain proper load distribution to prevent wall deformation.

At Shijiazhuang TangChao Metal Products Co., Ltd., we understand the importance of correct cavity wall ties spacing. We provide a range of high-quality ties manufactured using advanced equipment imported from Germany, Korea, and Taiwan. Our different types of cavity wall ties include galvanized steel and stainless steel cavity wall ties designed to fit various cavity widths precisely. These products meet stringent building codes and are highly resistant to corrosion, ensuring the long-term durability of walls.

In addition to spacing, the installation method and environmental conditions must be considered. Improper installation, such as irregular spacing or incorrect embedment into the masonry, can negate the benefits of using premium cavity wall brick ties. TangChao Metal offers professional advice and customized solutions to ensure proper spacing and installation tailored to your project needs, helping contractors and builders avoid common pitfalls associated with wall ties in cavity walls.

Choosing the right spacing and type of cavity wall ties not only enhances structural safety but also reduces the risk of cavity wall tie corrosion, which can weaken the ties over time. Our strict quality control processes and the use of corrosion-resistant materials guarantee that our products perform reliably under various conditions. For builders looking for cost-effective yet durable wall ties for cavity walls, TangChao Metal stands out as a trusted supplier with global export experience and a reputation for excellence.

Cavity wall tie replacement is a necessary consideration for many buildings, especially older structures where original ties may have deteriorated. Over time, cavity wall ties can suffer from corrosion, mechanical failure, or improper installation, leading to reduced wall stability and potential safety risks. Knowing when and how to undertake tie replacement is critical to maintaining the integrity of cavity walls.

One of the main causes for cavity wall tie failure is corrosion, particularly in ties made from lower-grade materials or those exposed to damp conditions. Signs that replacement is needed include visible wall movement, cracks in the brickwork, and damp patches on internal walls. Ignoring these signs can result in increased repair costs and severe structural damage.

At Shijiazhuang TangChao Metal Products Co., Ltd., we offer durable stainless steel wall ties for 150mm cavity and other sizes that serve as ideal replacements for corroded or failing ties. Stainless steel ties are highly resistant to corrosion and provide superior mechanical strength compared to traditional galvanized options, making them a preferred choice for tie replacement projects.

The cavity wall tie replacement cost varies widely depending on building size, accessibility, and the extent of damage. Nevertheless, investing in timely replacement can save significant future expenses associated with structural repairs. Our company not only supplies high-quality replacement ties but also supports clients with technical guidance to select the appropriate types of cavity wall ties for their specific cavity dimensions such as 200mm cavity or 250mm cavity.

Furthermore, a professional cavity wall tie survey is recommended before any replacement work. TangChao Metal collaborates with industry professionals to provide products that comply with international standards, reducing the risk of future tie failures. Our comprehensive product range ensures the availability of compatible ties for various cavity widths and construction requirements.
Ultimately, selecting the right replacement ties and adhering to proper installation practices enhances building safety and longevity. TangChao Metal’s expertise and commitment to quality make us a reliable partner for cavity wall tie replacement, ensuring your project meets all relevant building regulations and performs effectively for years to come.

Understanding what are cavity ties used for is fundamental for architects, builders, and engineers involved in masonry construction. In essence, cavity wall ties serve as critical connectors that join the inner and outer leaves of cavity walls, maintaining the structural coherence and preventing the walls from separating or collapsing under pressure.

The primary purpose of cavity ties is to transfer lateral loads—such as wind or seismic forces—across the cavity, distributing these stresses evenly between both leaves. Without these ties, the two wall sections would act independently, making the structure vulnerable to damage. Properly installed cavity wall brick ties enhance wall rigidity and overall building stability.

In addition to structural support, cavity ties help in controlling moisture penetration. They maintain a consistent gap, or cavity, which acts as a barrier to water ingress. This gap ensures that water reaching the outer leaf doesn’t pass through to the inner leaf, protecting the building’s interior. Using corrosion-resistant stainless steel cavity wall ties or galvanized ties from trusted manufacturers like Shijiazhuang TangChao Metal Products Co., Ltd. ensures long-term performance in this role.

TangChao Metal produces a variety of different types of cavity wall ties to suit specific building requirements, including ties for narrow cavities such as wall ties for 50mm cavity and wider cavities like cavity wall ties 250mm. Our products are engineered with precision using advanced imported equipment and undergo strict quality management to meet global standards.

Furthermore, cavity wall ties help ensure compliance with building regulations. Many countries have detailed codes specifying the types, sizes, and spacing of cavity ties to ensure safety and durability. Using substandard ties or improper installation can lead to cavity wall tie failure, which not only compromises the structure but also incurs costly repairs.

Thanks to TangChao Metal’s emphasis on research, quality control, and global cooperation, our cavity ties have been widely accepted in markets across the USA, Europe, Australia, and Asia. For anyone involved in cavity wall construction or maintenance, choosing the right cavity ties from a reliable supplier is essential for a successful and lasting project.