Product Code: HGM / CGM 
 Model: HGM-1/CGM-1, HGM-2/CGM-2 HGM-3/CGM-3 HGM-4/CGM-4 
 Description: early strength, high strength, anti-segregation performance, green, micro-expansion, high gravity, can winter construction, durability, resistance to cracking capacity 
 Function Description: purposes: the △ equipment the basis of secondary grouting the △ bolt anchor and steel plant buried the △ concrete structure reinforcement and repair 
 Packaging Specifications: - 50 kg / 
 ★ 8 features: 
 ☆ early strength, high-strength :1-3 days compressive strength of 30-50Mpa. 
 ☆ Segregation properties: high strength non-shrink grouting material to overcome the segregation phenomenon of the amount of water above normal field use. 
 ☆ Green: does not contain benzene, halogenated hydrocarbons, formaldehyde, heavy metals and other ingredients, non-toxic, odorless, non-polluting, non-combustible is not 
 Explosion, according to general cargo transport. 
 ☆ micro-expansion: to ensure close contact between the equipment and basic secondary grouting contraction. 
 The ☆ gravity high: can fill all the gaps, to meet the equipment secondary grouting 
 ☆ may winter construction: Allow construction of outdoor temperatures of -10 ℃. 
 ☆ durability: no significant change by the experimental intensity of a million times of fatigue test of 50 freeze-thaw cycle. 30 days immersed in the oil 
 Strength was improved. 
 ☆ anti-cracking ability: field use due to the amount of water uncertainty, environmental temperature uncertainty, and curing conditions restrictions and other factors cracks 
 Phenomenon. 
 ★ five major purposes 
 An equipment foundation secondary grouting machine base, anchor bolts anchoring and steel plant buried and equipment foundation grouting, slab column of the building foundation, floor, and roads reinforced, repaired or reinforced, reinforced concrete structure and repair four subway tunnel underground engineering reverse play 
 Embedded solid construction joints. , Steel (rail, steel frame, steel columns, etc.) on the basis of a fixed connection of secondary grouting. 
 ★ physical properties 
 Project 
 Model compressive strength (Mpa) vertical expansion ratio (%) the fluidity slump (mm) (mm) reinforced the bond strength (MPa) 
 1d3d28d round steel rebar 
 The HGM Universal Rugged 20-3540-5555-75 ≥ 0.02270 - ≥ 6 ≥ 13 
 HGM Bean Stone the rugged 20-3540-5555-75 ≥ 0.02 - 270 ≥ 13 ≥ 6 
 The HGM ultrafine reinforced 15-3025-4555-65 ≥ 0.02240 - ≥ 6 ≥ 13 
 ---- 7h1d28d----------- 
 HGM Super Early reinforced ≥ 1520-4555-75 ≥ .02220 ------ 

 Note: 1, the compressive strength: GB177-85 cement mortar strength test methods "; expansion press:" GB119-88 concrete admixture technical specifications ". 
 2, the thickness of the grout layer δ ≥ 150mm, the selection of HGM-1 or HGM-2; grouting thickness 30mm <δ <150mm, the choice of HGM-1 or 
 HGM-2; grout layer thickness δ ≤ 30 mm, the choice of HGM-1 or HGM-3; pavement rapid repair, the choice of the HGM-4. 


 ★ demolition of the film and the curing time and environmental temperature relationship table 
 Daily minimum temperature () form removal time (h) curing time (d) 
 -10 ~ 09 624 
 0 ~ 57 210 
 5 ~ 15 487 
 ≥ 15247 

 ★ amount of reference: 
 Reference to calculate the amount of 2.28 to 2.4 t / m as the basis to calculate the actual usage. 
 ★ Packing and Storage 
 A grouting material 50kg bags, stored in ventilated and dry place to prevent direct sunlight. 
 2, the shelf life of three months beyond the shelf life of should recheck qualified before use.