|Supply Ability:||3000 Ton/Tons per Week|
|Other Names:||crack sealant|
|Place of Origin:||Shandong China (Mainland)|
|Main Raw Material:||Silicone|
|Usage:||Construction,Transportation,road crack repair|
|Model Number:||silicone adhesives|
|Type:||road crack repair|
|Color:||Black and Gray|
|Product name:||road crack repair sealant|
|Application:||square and airport runway|
|Appearance:||liquid state in regular temperature|
|surface drying time:||≤0.5h|
|Packaging Detail:||4kg/bag, 6 bags/pail|
Cold pourable crack filler is suitable adhesive seal for cement or asphalt pavement, square, airport runway, roofing, basement expansion and settlement joints, cutting seam and construction joints of new cement pavement, etc. It is a solidified rapidly oily material with excellent anti-displacement change and waterproofness, absorbs moisture from air for curing reaction. Doesn’t flow in high temperature condition No embrittlement in low temperature condition. Construction can be done at-50℃ to 80℃
The adhesive surface of solidified colloids and cracks of both sides will not be peeled off and remain elastic before rainy or temperature change after rainy.
For crack(width<3mm), must be expanded by expansion crack tool before injecting. After expansion, crack width and depth are optimum 6-8mm . (The reason of expansion cracks is that crack width is too small, surface tension of product can’t keep self-leveling, and can’t inject into cracks smoothly.
Injecting for construction joint of new cement road
The construction seam after cutting is generally 1cm in width, 7cm in depth. Gravel or elastic foam strips can be used to fill the cracks when injecting products, and leave 0.5cm space above for injecting.
The dry time of glue surface(above 15℃) is less than 1 hour . It will be longer if temperature below 15℃
For crack which width is less than 1cm, it can be directly open traffic after injecting.
storage and package
Keep in the shade place, away from the fire