Sell Non-Shrink construction Grout

Description

Type:DMARGrout***8 Cement based grouting products are suitable for different fixing and bedding applications as machinery bases, bearing plates, steel frames, etc. DMARGrout***8 is a cement based grout composed of sand, concrete additives and other materials. It can be used after adding some water and mixing around. It represents performance like flowable, tiny expansion, non-isolation and high strength etc. Uses: DMARGrout***8 is suitable for the following grouting works: 1.The secondary grouting between ground bolt and machine base of large-scale equipments and precise equipments. 2.The secondary grouting of joint between steel structure and concrete. 3.Anchor the steel bar. 4.Filling and fixing of the contrary-striking constitution joints of the underground works. 5.The secondary reinforcement of girder and column. 6.Rush repair the part of roads. Performance index: items index Grain size residue on 4.*5mm square mesh sieve / % ≤2.0 Setting time Initial setting time/ min ≥**0 Bleeding rate / % ≤1.0 Fluidity /mm Initial fluidity ≥**0 Fluidity at *0min ≥**0 Compressive strength / Mpa 1d ≥*2.0 3d ≥*0.0 *8d ≥*0.0 Linear expansivity / % 1d ≥0.*2 bond strength（round steel）/Mpa *8d ≥4.0 rustiness effect on reinforcing steel bar no rustiness effect Package and storage: package;*5kg/bag; storage: It should be put in dry and airtight environment; lifetime: 6 months.