Companies operating integrity, credibility first, quality first. Hotline: 182--1092--3912 Mr.Huang grout Model: CGM, HGM, RGM-270A, RGM-1, H-40/60/80 Technical Specifications Model compressive strength (MPa) vertical expansion ( %) Fluidity (mm) slump (mm) reinforced the bond strength (MPa) 1d 3d 28d round steel universal 21.6 42.2 61.8 ≥0.02 240-290 ------- ≥6 ≥13 reinforced 21.9 42.9 66.4 ≥0.02 -------- 240-270 ≥6 ≥13 Super Flow 21.2 42.2 61.5 ≥0.02 260-300 -------- ≥6 ≥13 Chaimo and curing time and environment Relationship day temperature minimum temperature (℃) removal time (h) curing time (h) -10 ~ 0 96 14 0 ~ 5 72 10 5 ~ 15 48 7 ≥15 24 7 Features high-strength grout, early strength: 1 30-50Mpa compressive strength of up to 3 days or more, and equipment installed after a day to run. Grout gravity high: to fill all voids, secondary grouting equipment to meet the requirements. Scene just add water and stir, directly poured into the device, based mortar gravity, vibration-free construction. To ensure that no vibration, long distance grouting construction. Grouting material micro-expansion: to ensure close contact between the device and the base, the second non-shrink grout after. Grout effective bearing area: Make sure the floor grout material and equipment, steel columns feet, the contact area of ??the large steel above 95%. Grouting material durability: 2 million times by the fatigue test, 50 freeze-thaw cycle experiments no significant changes in intensity. Grout resistance to oil permeability: 30 days immersed in the oil intensity than its previous immersion oil increased by 10%. Grout Heat resistance: the blast furnace foundation wall slag, slag ditch and other parts of the following 600 ℃ long-term use of high-temperature environment; grout can be winter construction, weather resistance: -10 ℃ temperatures allow for outdoor construction. Grout low alkali corrosion: strict control of the alkali content of the raw material for alkali inhibit requirements of the project. Pouring grout multiple ways, can be a high gravity, mechanical pumping and pressure grouting, to ensure that no segregation after grout placement and construction, no bleeding, no settlement; Product use grout for machine base, anchor bolts, etc. equipment foundation grouting and steel (rail, steel, steel columns, etc.) and basic secondary grouting fixed connection. Grout can be embedded solid engineering construction joints against the play of subways, tunnels, underground and so on. Reinforcement grouting material can be used for building beams, plates, columns, foundation, floor and road repair and reinforcement; railway tracks, crane beams and other construction grout filling;. Grout can be anchoring and structural reinforcement anchor bolts and steel. Construction Technology 1. Basic processing base surface cleaning equipment, without gravel, laitance, dirt, grease and mold release agents and other debris. Grouting before 24h, basic equipment should be fully wet surface. Before filling 1h, should sucking water. 2. Grouting methods to determine the actual base of the equipment, select the appropriate grouting methods, can be "self-respect law grout", "high filling funnel Law" or "pressure grouting method" grouting to ensure that the slurry can be sufficiently filled every corner. 3. Formwork according to the determined way and grouting grouting construction drawing support provided template, locate the device level should be higher than the base surface ?? at least 50mm, the template must support set tight, secure, prevent loosening, leakage of plasma. 4. Grout formulated a recommended water: general use grouting material by 12.5-14% standard add water and stir, pisolite reinforced by 9-10% of the standard water mixing, water temperature 5 ~ 40 ℃ appropriate. 2, recommended the use of mechanical mixing method, mixing time is generally 1-2 minutes (do not touch the drill mixer). Artificial agitation, advised added 2/3 water mixing 2 minutes, followed by adding the remaining water and stir until uniform. 3, each time stirring the amount of usage depending on how much should be given to ensure that the material used up within 40 minutes. 4, when field use, is strictly prohibited in HGM grouting compound mixed with any additives, admixtures. 5. Filling (1) slurry should be poured into the side, until the other side to overflow, in order to facilitate the discharge of air equipment base and concrete foundation, so filling full, must not be grouted simultaneously from four sides. (2) during the grouting process should not be vibrated, if necessary, can be pulled diversion bamboo strips. (3) Each grout layer thickness should not exceed 100mm. (4) In filling up the construction process before the release, they should avoid filling layer is subjected to vibration and impact, to avoid damage to the outstanding hard grout layer. 6, after curing (1) filling is completed within 30 minutes, immediately curing compound or covered with plastic film and stamped with rockwool and other conservation, or immediately after the final setting of the grout layer sprinkler moisture conservation. (2) winter construction, conservation measures should also comply with the current "reinforced concrete construction acceptance norms" (GB50204) the relevant provisions. (3) conservation reference to the amount of time and form removal schedule under different temperature conditions: a reference to calculate the amount of 2.28-2.5 tonnes / cubic meter as the basis to calculate the actual usage. Packing and storage: 50kg bags of grout, stored in a dry place and prevent direct sunlight. Grout shelf life of six months, before being used beyond the shelf life should recheck qualified. Grouting material does not contain benzene, halogenated hydrocarbons, formaldehyde, heavy metals and other ingredients, non-toxic, tasteless, non-polluting, non-flammable non-explosive, according to general cargo transport.