C100 wind determination of grouting material mixture ratio and performance test

C100 C100 wind wind power grouting C100 wind grouting material manufacturer a grouting material price, for prestressed girder C100 wind power base grouting material, under the condition of the parts of C100 wind power base grouting material cooperation than planning should point to highlight the following; Cement grouting material inspection specifications; 1, low water/cement ratio. 2, adding with composite function and beautiful seam an agent. 3, many choose high quality fine admixtures. Preparation process, the full application of the above method, improved C100 wind power base grouting material of construction function and durable function. In the solution of C100 wind power base grouting material mechanics function and durable function under the premise of also should take the following measures to prevent C100 wind power base grouting material base - The onset of aggregate reaction. 1, choose low alkali cement, increase the content of mixed material. 2, choose a class B aggregate. 3, control the total base of C100 wind power base grouting quantity no more than 3 kg/m&sup 3; 。 Second, determine the good cooperation than, the main function of physics experiment 1 mixture, C100 wind power base grouting material condensed moment and mixture slump loss grouting experiment equipment price C100 wind power base grouting material initial setting time of 12 h 15 min, final set time of 15 h 30 min, the coagulation time can fully guarantee the normal operation of the construction. Also within 2 h, the lack of a 10% slump loss rate for pumping construction supplies. Together to prevent C100 wind power base grouting material for cement dosage is higher, the early cement hydration heat peak play an inhibitory effect. 2, C100 wind power base grouting material containing gas mixture experiment new mix C100 wind power base grouting material air content to 2. About 5%. Introducing the air content of less than ordinary water reducing the seam an agent, and the introduction of air bubbles is airtight, uniform distribution of high strength grouting material company of tiny bubbles, can improve the workability of C100 wind power base grouting material, pumpability and durability. 3, C100 wind power base grouting material pumpability experiment in order to ensure the C100 wind power base grouting material pumping is smooth when it is applied in practice, the mixture was secrete water pressure experiment, secrete value between 80 ~ 100 ml water, change of C100 wind power base grouting material has outstanding pumpability, outstanding practice construction function.