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How to use the window seal? Selection and purchase of window seal
Feb 05, 2018

Window seal is mainly used in plastic windows, aluminum alloy windows, wood windows and other building decoration doors and windows. The plastic steel window seals on the market are generally extruded by PVC, modified PVC, three yuan ethylene propylene, elastomeric sealing strip (including TPV, TPE, TPR, SEBS), silica gel and other materials.

How to use a window seal

1, glass mat and check bar, window frame and window sash should be pushed to push the rubber strip into the groove of the section with the special roller when the welding angle is clear, and push the rubber strip head down to the groove of the embedded section.

2, glass layering - the glue bar will be inserted into the section groove at the tip of the adhesive strip by manual way according to the correct surface, and then press the rubber strip into the gap between the glass and the profile according to the external surface of the adhesive strip. The rubber strips at both ends shrink back to the middle, and leave the length of 1-2 centimeters to cut and press into the slot.

Precautions for installation of window seal

1, before installing the glass, we must carefully remove the debris in the notch, such as mortar, brick, wood and so on. When the glass is placed, it should be careful to ensure that the two sides clearance is uniform, and it is fixed in a timely manner, so as to prevent collision and displacement and deviate from the center of the slot.

2, the sealing strip can not be stretched too tightly, and the length of the blanking is 2O-3Omm longer than that of the assembly length. The installation should be inlaid in place, the surface is flat, and close contact with the glass and glass slot, so that the glass around the force is evenly. The rubber strips should be disconnected at the corner and glued firmly at the disconnecting place.

3, when sealant is used to sew and fix glass, first use rubber bar or rubber block to squeeze the glass and leave glue gap. The depth of injection should be no less than 5mm.

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