DEZOSEAL G-440
Explanation:
440G Dezoseal is a concrete permeability reduction material that, in addition to creating fluidity and increasing resistance, prevents the ingress of concrete capillaries into water.
Applications:
-440G Dezoseal is very suitable for waterproofing foundation concrete, water resources, and swimming pools, production of concrete pipes, canals, and galleries.
-440G Dezoseal can be added to concrete during production or at the site of concrete placement, and it is sufficient to mix it with concrete for two minutes. Since this material is a fluidity enhancer, it increases fluidity. Therefore, it is necessary to control the water-cement ratio during concrete production and not exceed 40%, otherwise, the excess water will cause shrinkage and, consequently, water leakage."
Attention:
If the setting time of concrete is prolonged and, consequently, its slump decreases, re-adding -440G Dezoseal is inevitable, although in such cases, the use of -130D Dezoplaste is also very effective.
Properties:
Appearance: white or gray powder
Chloride content: zero
Air entrainment: less than one percent
Consumption amount:
-440G Dezoseal is typically used between 1 to 2 percent by weight of cement in concrete, and if repeated, one percent by weight of cement should be added.
Packaging:
-440G Dezoseal is available in 15 or 20 kilogram bags.
Storage:
If the bags are kept away from sunlight and moisture, they can be stored for up to a year.
Safety:
-440G Dezoseal does not contain harmful or hazardous materials, but like other chemical materials, it is recommended to use gloves and masks when working with it and avoid contact with eyes, mouth, and food.
Quality approval:
All products offered by the Technical and Specialized Concrete Clinic of Iran are in accordance with international quality standards.