Waterproof Non-Shrink grouting material Waterproofing Materials for Concrete Roof

Introduction:

Grouting material is high strength materials as aggregates with cement as a binding agent , supplemented by high flow , micro-expansion , anti- segregation and other substances in the preparation. It is at the construction site by adding a certain amount of water , stir well after use. During the construction has reliable quality, reduce costs, shorten the construction period , and ease of use . Feature:A: With artesian good, rapid hardening , early strength , high strength, no shrinkage , micro-expansion ; non-toxic, harmless , anti-aging , pollution of water quality and the surrounding environment , since the density is good, rust and other characteristics . B:Early strength , high strength cast 1-3 days after more than 20-50Mpa , shorten the construction period . C:Artesian state scene just add water and stir , pour equipment directly based mortar gravity , to ensure that no vibration, long-distance grouting . D:Long-term use of micro-expansion no shrinkage casting body , to ensure that equipment and infrastructure close contact between the foundation and the basis of no shrinkage and expansion stress to ensure proper long-term safe operation of equipment . E:Anti- oil seepage 30 days immersed in the oil increased by 10 % or more of its strength , molded , dense, impervious to adapt to the base oil and environmental protection. F:Durability 2,000,000 times fatigue test, 50 freeze-thaw was no significant change in environmental testing . G:Good weather -40 °C ~ 600 °C long-term safe use H:Low alkali corrosion Strict control of raw materials, alkali content , suitable for alkali - aggregate reaction inhibit the requirements of the project . Classification and application of grout :A:Universal strength grouting material , mainly used for: anchor bolts , cut buried rebar, grouting thickness 30mm <δ <200mm of secondary grouting equipment foundation , there are anti-oil based secondary grouting equipment required . B:Strength pisolite type reinforcement grouting material , mainly used for: grouting thickness ≥ 150mm base secondary grouting equipment . Building beams , plates, columns , foundations and flooring reinforcement ( patch thickness ≥ 40mm), there is resistance to oil based secondary grouting equipment required . C:Special high-strength grout Superfine , mainly used for: Tendon grouting, grouting thickness 10mm <δ <150mm secondary grouting equipment , reinforced concrete beam angle gap between concrete grout . D:Dedicated high early strength grout material, mainly used for: construction time is short, four hours strength of C20, the device can be run immediately , grouting thickness 30mm <δ <200mm secondary grouting rush period works , road quick fix . Picture:1: Packing Picture: