masonryconstruction, brick requires sufficient moist. 8.6.2.6 you must take followingmeasures concreteconstruction summerhigh temperature impact hardeningspeed up, vibrating difficulties reduced bleeding, fast drying, easy crack(plastic), high early strength, fast early hydration heat, less cooling, temperature increases rapidly, due temperaturedifference cracks. pouringdaytime high temperatures, due hightemperature effect concretestrength, stability, varyingdegrees, mixingprocesses, perfusion vibration moistureconservation, effective measures should mainmeasures taken temperaturecontrol watertemperature yourstandard mix proportion concretetemperature 0.5 degrees. controlledaddition retarderagent can reduce concreteunder high temperature, makesome performance degradation concrete,so when you usingadditives must implementedupon approval supervisingengineer. timecontrol suitable night,should seek mixingtime shippingtime hightemperatures. hightemperatures after pouring earlydays continuou