Waterproof material capable of continuously repairing concrete micro-crack as well as preparation process and construction method thereof
A waterproof material and micro-crack technology, which is applied in the direction of architecture and building construction, etc., can solve the problems that micro-cracks cannot be further repaired, no active ingredients continue to function, and the repair and impermeability effect is poor, so that the construction is convenient, fast, and sustainable. Repair effect, improve the effect of depth
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[0027] Example 1
[0028] This embodiment provides a waterproof material for continuously repairing concrete micro-cracks and its preparation process and construction method.
[0029] In terms of parts by weight, the raw material composition of the waterproof material for continuous repair of concrete micro-cracks is: 35 parts of 42.5 Portland cement (Anhui Conch Cement Co., Ltd.), 35 parts of 42.5 sulphoaluminate cement (Tangshan Liujiu Cement Co., Ltd.), 5 parts of modified cyclodextrin-encapsulated active components, 21 parts of quartz No. 2 micropowder (Weifang Hongxing Quartz Sand Co., Ltd.), 2 parts of hydroxypropyl methylcellulose (Shandong Dongfang Dakang Industrial Cellulose Co., Ltd.), HSC polymer 1 part of carboxylic acid water reducing agent (Qingdao Hongxia Polymer Material Co., Ltd.), 1 part of HSN naphthalene-based water reducing agent (Qingdao Hongxia Polymer Material Co., Ltd.).
[0030] The preparation process of the waterproof material for continuous repair of con...
Example Embodiment
[0035] Example 2
[0036] This embodiment provides a waterproof material for continuously repairing concrete micro-cracks and its preparation process and construction method.
[0037] In terms of parts by weight, the raw material composition of the waterproof material for continuous repair of concrete micro-cracks is: 42.5 Portland cement 27 parts (Anhui Conch Cement Co., Ltd.), 42.5 sulphoaluminate cement 27 parts (Tangshan Liujiu Cement Co., Ltd.), 10 parts of modified cyclodextrin-encapsulated active components, 30 parts of quartz No. 2 micropowder (Weifang Hongxing Quartz Sand Co., Ltd.), 5 parts of hydroxypropyl methylcellulose (Shandong Dongfang Dakang Industrial Cellulose Co., Ltd.), HSC polymer 1 part of carboxylic acid water reducing agent (Qingdao Hongxia Polymer Material Co., Ltd.).
[0038] The preparation process of the waterproof material for continuous repair of concrete micro-cracks is as follows:
[0039] The first step: Pass 42.5 Portland cement, 42.5 sulphoaluminat...
Example Embodiment
[0043] Example 3
[0044] This embodiment provides a waterproof material for continuously repairing concrete micro-cracks and its preparation process and construction method.
[0045] In terms of parts by weight, the raw material composition of the waterproof material for continuous repair of concrete micro-cracks is: 42.5 Portland cement 25 parts (Anhui Conch Cement Co., Ltd.), 42.5 sulfoaluminate cement 25 parts (Tangshan Liujiu Cement Co., Ltd.), 15 parts of modified cyclodextrin-encapsulated active components, 25 parts of quartz No. 2 micropowder (Weifang Hongxing Quartz Sand Co., Ltd.), 9 parts of hydroxypropyl methylcellulose (Shandong Dongfang Dakang Industrial Cellulose Co., Ltd.), HSN naphthalene 1 part of water reducing agent (Qingdao Hongxia Polymer Material Co., Ltd.).
[0046] The preparation process of the waterproof material for continuous repair of concrete micro-cracks is as follows:
[0047] The first step: Pass 42.5 Portland cement, 42.5 sulphoaluminate cement and ...
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