Bentonite swell joints – injection hoses The PC® BENTOSTRIP joint sealants are used for the waterproof sealing of construction joints in concrete.
PC® BENTOSTRIP is a hydrophilic joint sealant composed of natural sodium bentonite clay and rubber. According to the type the sealant can be used in both fresh water and/or salt water applications.
The PC® BENTOSTRIP T swell joints are coated with a special coating to prevent premature swelling after installing and before concreting. The advantage of this coating is that the sealants keep their full swell capacity in the joint.
The joint sealant is applied to the middle of the construction joint. If necessary, use the metal fastening profile PC® BENTONET to reinforce the strip if it is being installed in a vertical configuration, or to provide protection during concreting.
.jpg) PC® INJECTRA is an injection system for the insulation of construction joints. The PC® INJECTRA injection hose ensures through targeted injection a perfectly sealed joint.
PC® INJECTRA injection hoses are applied to the middle of the construction joint.
Thanks to the 90°-hook connection, the injection hose and the pressure hose are fastened by a simple push and pull movement.
The injection hose is made from expanded PE, which has a porous structure with cells that are mutually connected and form a zigzag passage. The cells open under pressure of the injected resin which ensures an optimal and uniform spread of the resin. PC® INJECTRA is ideal for injection of polyurethane resins (PC®Leakinject 2K Flex 6811 LV), epoxy resins (PC®structo-inject 1380) and acrylic resins (PC®509 ZL Acryl).
|