Anti-static misfire of fine stone concrete construction after curing

Anti-static misfire anti-static misfire of fine stone concrete price of fine stone concrete anti-static no spark fine stone concrete factory anti-static misfire fine stone concrete pavement maintenance period after finishing barred from entering. On the ground of completed on paint, electric, warm who professional process, be careful not to touch the bad surface, paint, surface plasma live don't pollution. Winter construction of cement mortar ground operation environment such as below 5 ℃, should choose the necessary method of warm warm, avoid severe cold injury, especially in the early stage of the seas, can make the surface strength, make up the sand, cracks or other product quality accident. Empty drum, crack finishing bottom no, no: carefully before plastering cement mortar on the bottom must be dung, dust, oil processing, clean and carefully cleaning wet, combined with the strong, this is to ensure that the surface and bottom to avoid the crack empty drum is a key working procedure, if not careful careful eradication, form a layer of isolation layer between the surface and bottom, the top and bottom combined not firm, will constitute the empty drum on the surface crack. By combining the coating slurry layer does not conform to the requirements: have to deal with clean brush again on the bottom of the slurry, the intent is to enhance the surface and the bottom of the cohesive force, so this is an important working procedure, besmear brushs the slurry scheduling to the right ( 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. Anti-static misfire fine stone concrete besmear brushs a first generally tend to be large, and laying mortar slower, have to brush up soon boring slurry, such not only can't afford to bonding effect, isolation effect instead. Other must besmear to brush with the brush has mixed slurry, cannot choose after dry and cement surface, and then water back and forth with a broom sweeping method, because the water not divide evenly, cement dry rare not divide evenly, also affect the quality of surface layer and the underlying bond. On precast concrete cement mortar layer is also prone to make empty drum, cracks, precast slab transverse, vertical seam must be in accordance with the requirements of structural design in C20. Filling of fine stone concrete vibrating, dense, uneven thickness of cement mortar was laid, easy to crack, so generally consist of fine stone concrete pavement. So to choose crack method. Anti-static misfire fine stone concrete dusting maintenance time is not enough, the ground of the early: early cement hardening, the maintenance, in the water or wet environment fully hydrated cement particles, on the strength of cement mortar. If in the case of low intensity of short maintenance time, early to master cheng yen, against just hardened surface layer damage and damage, causing surface sand, hemp pit. Therefore, after the completion of the cement floor, the stand or fall of maintenance work had a great influence on the quality of the ground, will demand attention, face to face layer of compressive strength of 5 mpa talent here. Surface, not only was the pattern must be carefully according to the stated earlier operation process requirement, iron float shall be used to put pressure on the number of times to operate, after hard before final set cement plastering shall not leak, until The Times of grain to flatten, calender to stop.