Externally attached rubber waterstop connector

September 29, 2022

The following steps are as follows:

One: First, prepare the hot-vulcanized compound welding equipment needed for the rubber waterstop joints: the tools needed for the water-proof joints of the composite welder for waterstops

Two: Turn on the power for 30 minutes in advance to warm up the heat welding machine. The preheat temperature should reach 130 to 150°C.

Three: The water stop tape joints are cut neatly, and the grinding machine is used to grind the end, the width is not less than 5cm. Cutting the rubber seal joints will require thinning at the joints

Four: Separately cut 10cm wide raw rubber ridges and 1cm wide raw rubber ridges.

5: Unplug the power supply, turn off the preheating welder, and place the stop-stop joint on the floor of the welder.

6: Place a 1cm wide raw rubber joint strip in the middle of the joint. Then lay a 10cm wide raw rubber support strip on the polished surface of the waterstop to ensure that the width of the seam is equal on both sides. Put the raw rubber connecting strips in the middle of the seams and lay the raw rubber strips on the polished surface of the joints.

Seven: Close the rubber hose jointer and tighten the bolts. After turning on the power for 5 minutes, tighten the bolt again (with two people unable to move it), continue heating for 5 minutes, and turn off the power. Welding is completed. Close the rubber hose jointer, tighten the bolt, wait five minutes, tighten the bolt again, and continue heating for five minutes.

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External Mounted Rubber Waterstop Construction Notes:

First, the externally attached rubber waterstops must not be exposed to sunlight for a long time, prevent rain, and do not come into contact with chemical substances that are highly polluting.

Second, in the transport and construction, to prevent damage to machinery and steel dams.

3. During the construction process, the externally attached rubber waterstops must be securely fixed to avoid migration during concrete pouring and ensure the correct λ placement of the waterstops in the concrete.

Fourth, the method of fixing rubber waterstops: use of additional steel, special fixtures, fixed wire and template fixed, etc., if you need to pierce, can only be selected in the edge of the waterstop installation area, not to damage other parts.

5. When the user orders the product, calculate the length of the product according to the engineering agency and design drawings. The special-shaped structure must have the drawing instructions. The water stop tape should be connected as a whole in the factory. If it is necessary to connect on site, the electric heating plate can be used for vulcanization bonding. Or cold bonding or welding methods.

Hengshui Yifeng Technology Co., Ltd. Main business: production, wholesale, retail and import and export of rubber water stop series, expansion water seal series, GB flexible packing, two-component sealant, polyethylene closed-cell foam board series, three yuan Ethylene-propylene rubber composite board, cement, water expansion seal ring, water expansion sealant and other engineering waterproof materials.

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