Plastic sleeve for resifix 15x85mm for rast m10 rod. Quantity per package: 12 pcs. 91585SH

Solution for Fixings in Perforated Materials

When installation requires anchoring in perforated brick, hollow blocks, or lightweight concrete blocks, standard methods often fail due to the irregular material structure. In such cases, ensuring uniform distribution of the injection mortar around the anchor rod is critical. The plastic sleeve (bushing) SH with dimensions 15x85 mm was specifically designed for this scenario. Its function is to create a sealed chamber inside the hole, enabling effective filling of the space with the chemical mortar ResiFIX without leakage into the material voids. This ensures full adhesion and connection strength, even under challenging substrate conditions.

Design Facilitating Installation and Safety

The specificity of this component is not limited to its insulating function. The sleeve is equipped with a special centering nozzle that significantly simplifies the mortar injection process. Engineers and installers will appreciate this solution when working with injection guns – the nozzle prevents splashing and enables precise dosing of the mixture directly into the center of the sleeve. The entire component is made of durable polypropylene, ensuring resistance to chemical agents present in the mortar and mechanical durability during operation.

The effectiveness of the entire system depends on the compatibility of all its components. This sleeve is certified under the ETA (European Technical Assessment) system exclusively in combination with the CELO ResiFIX injection mortar and the RESI AST anchor rod (in M10 size for this specific model). Only this combination guarantees maximum user safety and compliance with standards for heavy-duty fixings.

Applications and Key Parameters

The product is primarily used for mounting support structures, scaffolding, or finishing elements in perforated materials. The package contains 12 sleeves, allowing for the execution of larger tasks without the need for frequent material replenishment. Selection of the component is based on several key features: the sleeve is made of polypropylene, ensuring chemical resistance, with a length of 85 mm and a hole diameter of 15 mm. The recommended drilling depth is a minimum of 90 mm, allowing for full embedding of the component. The product is dedicated for use with M10 threaded rods from the RESI AST system and is intended for fixings in perforated materials such as perforated brick or blocks.

By using this sleeve, installers avoid the risk of insufficient hole filling with mortar, which could lead to weakened connections. This component is essential where high load-bearing capacity of chemical anchors is required in non-homogeneous materials. However, remember that to maintain the validity of the ETA approval, original CELO system components must be strictly used – mixing brands may invalidate the certification of the entire fixing system.