What is NFJ misfire fine stone concrete construction requirement

NFJ misfire NFJ no spark of fine stone concrete manufacturer of fine stone concrete NFJ misfire fine stone concrete curing NFJ misfire besmear of fine stone concrete cement combining layer does not conform to the requirements: in primary has to deal with clean brush again on the slurry, purpose is to enhance the cohesive force of surface and base, so this is an important working procedure, appropriate to besmear brushs slurry scheduling ( General 0. 4 to 0. Water cement ratio of 5) , brush besmear to brush to uniform shall not leak when, the area is not too big, how far mortar shop brush. Besmear brushs a first generally tend to be large, but spread mortar slow, have to brush up the slurry drying quickly, such not only can't afford to bonding effect, isolation effect instead. Also must use the brush besmear has mixed slurry, cannot adopt surface, after dry and cement water back and forth with a broom to sweep the way, because the water not divide evenly, cement dry rare not divide evenly, also affects the bonding quality of surface and base. NFJ misfire fine stone concrete curing time is not enough, the premature: early cement hardening, the curing in water or damp environment, fully hydrated cement particles, increased the strength of cement mortar. If in short curing time under the condition of low intensity, early used here, would be to just hardened surface layer damage and destruction, causing surface dusting, hemp pit. Not only on the surface, there are lines must carefully according to the stated earlier operation process requirement, iron float shall be used to put pressure on the number of times to operate, * hard before final set cement plastering shall not leak, wipe until The Times of grain to flatten, calender. Building technology co. , LTD. , is a collection of anti-static products research and development, production, sales and construction services in one of the high-tech chemical building materials enterprises, the main products are: NFJ metal aggregate, NFJ misfire antistatic wear-resisting surface hardening of the seam an agent, not firing mortar, desulfurization dolomite, conductive powder, etc. Series of misfire anti-static floor material. Widely used in petroleum, chemical industry, coal chemical, LPG stations, explosive factory, Arsenal, arms production, assembly and other fire works need not to get angry, anti-static, such as explosion-proof security field.