Spray wetting type concrete curing system

Abstract

The invention relates to a spray wetting type concrete curing system which is applied to the field of concrete pouring. The spray wetting type concrete curing system comprises a spray frame, a plurality of atomized water nozzles, a water feed pump and an air blower. A water feed pipe is arranged in the spray frame and communicates with the output end of the water feed pump. A mounting plate is fixedly connected to the spray frame. The mounting plate is provided with a plurality of mounting grooves. An air guide plate is connected to the sidewall of each mounting groove. An air guide frame is parallel to the air feed pipe, and the downward sidewall of the air guide frame is provided with an air supply hole. The air guide frame communicates with the output end of the air blower. One side ofa concrete member is paved with a permeable formwork. The permeable formwork is made of a material internally provided with a loose porous structure. The spray wetting type concrete curing system is provided with the permeable formwork instead of a traditional concrete poured formwork, so that curing of the concrete member is realized without formwork removal, and the phenomena that the concrete member is short of curing without formwork removal, the strength is reduced, and slag falling and even cracking occur to the concrete member are reduced.

Description

technical field [0001] The invention relates to the technical field of concrete pouring, in particular to a water mist wetted concrete curing system. Background technique [0002] After the concrete is poured and tamped, the reason why it can gradually set and harden is mainly due to the result of cement hydration, and cementation requires appropriate temperature and humidity conditions. Usually, the standard curing condition of concrete is a temperature of 25 ± 2 degrees Celsius. The humidity is 95%, so in order to ensure that the concrete has suitable hardening conditions and its strength continues to grow, the concrete must be cured. [0003] The Chinese patent with the notification number CN108252525B discloses a concrete vertical structure intelligent spray maintenance system and method, including a water storage tank, a water pump, a controller and a spray device. The water storage tank is used to store water for spray maintenance, and the controller can control The w...

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Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: in the actual concrete pouring process, concrete pouring formwork needs to be used to pour and shape the concrete. Afterwards, it takes several days or even dozens of days to remove the formwork of some concrete components such as building load-bearing structures, and the curing of concrete generally needs to start within 12 hours after the completion of concrete pouring. The traditional concrete pouring formwork has poor water permeability. Therefore, it is difficult to carry out the maintenance work of concrete without removing the formwork

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