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Use of Concrete Admixtures#concretestructures
00:46
202401311709
00:45
Sodium naphthalene sulfonate formaldehyde condensate sample test purification experiment
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Sodium naphthalene sulfonate formaldehyde
00:46
Sodium naphthalene sulfonate formaldehyde condensate sample test
00:46
Sample test of naphthalene series high-efficiency water reducing agent
00:46
Laboratory test video of alkali-free liquid accelerator specifications sample
00:43
Polycarboxylic acid high-efficiency water-reducing agent powder laboratory sample test video
00:45
Polycarboxylic acid superplasticizer liquid 50% solid content laboratory sample test video
00:27
Factory accelerator powder tunnel construction dry spraying video
00:36
Fluidity test of polycarboxylate high-efficiency superplasticizer powder
00:46
Polycarboxylate superplasticizer
00:46
Test polycarboxylate superplasticizer powder
00:46
Experimental test of special accelerator for tunnel shotcrete
01:33
Concrete slump test of polycarboxylate superplasticizer
00:30
Concrete slump test of polycarboxylate superplasticizer
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Sample test of concrete accelerator for tunnel shotcrete
00:46
Chongqing Borida Construction Materials Co., Ltd sample test of polycarboxylate superplasticizer
00:46
Video of sample test of polycarboxylate superplasticizer
00:46
Concrete accelerator products are professionally used in tunnel underground construction projects
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