SW-PU 300 is two liquid type(raw liquid 10: accelerator 1) semi-rigid urethane, Through injecting and putting leakage part of concrete and reacting with water, It is the product forming same thing as SW-PU 200 and closing off from lnflux water.
In order to regulate reacting time at the site in accordance with condition characteristics(ex:humidity, temperature, elution amount), It is the product made for mixing and using separate accelerator.
• Leakage part of ceil joint in building, Co-packing of inside of structure, Leakage part of all concrete.
Package (22kg / Set)
• Liquid : 20kg (Steel Pail)
• Accelerator : 2kg (Can)
|Foaming magnification||above 15times|
|Seal shear adhesion strength||45N/mm2|
|Ratio (liquid : Accelerator)||10:1|
Foaming time of mixing liquid(depandent on the ratio liquid/accelerator) reacts with water. (Ratio = Mixing liquid/water 10:1)
|Ratio(liquid : accelerator)||2:1||5:1||10:1||15:1|
|Foaming time||150~200s||320~340s||400~430s||above 600s|