€ 5,25
€ 4,50
Betonblock® offers several spare parts to help maintain retaining wall moulds and keep them functioning reliably. These include wedges, tapered pins and a universal mould opener. These components help secure, open and maintain the mould during repeated production cycles. Below, we answer the most frequently asked questions about spare parts for retaining wall moulds.
Replace a component when you notice clear wear, deformation, damage or reduced functionality. A wedge or pin must continue to secure the mould correctly, while the universal opener should allow the mould to be opened reliably. Regular inspection and timely replacement help prevent worn parts from interfering with the production process.
The wedge is used to secure and release the steel mould. The mould has designated openings where the wedge is inserted to hold the components together during casting. Once the concrete has cured sufficiently, the wedge can be released so that the mould can be opened and the finished retaining wall removed.
The universal opener, also referred to as a Key Opener, is designed to make manually opening the mould easier after the concrete has cured. It provides additional leverage and reduces the effort required to open the steel mould. This helps make demoulding and preparation for the next production cycle more efficient.
The tapered pin helps secure the different sections of the mould in the correct position before concrete is poured. This keeps the mould firmly assembled during casting. A correctly fitting and undamaged pin therefore contributes to reliable mould operation and a controlled production process.
Worn or missing wedges and pins can prevent the mould from closing securely or remaining correctly aligned. A damaged mould opener can make demoulding unnecessarily difficult. This can slow production and place additional stress on other mould components. Regular checks and timely replacement help preserve both the functionality and service life of the mould.