【Daily Question】Question from Issue 20150819
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Rapid-hardening and early-strength concrete is used for emergency repairs; which of the following cements is not suitable for use? ( ) A. Sulphoaluminate cement B. Slag silicate cement C. Silicate cement D. Aluminate cement Answer: B. New activities have started in the production area; the prizes are attractive, so hurry and participate: 【Production Through Summer】The production area has entered the \"train during the hot summer days\" mode
B. ------------------
I think the answer should be B, as it is used in engineering
Rapid-hardening and early-strength concrete is not suitable for emergency repairs; (B) slag silicate cement should not be used
---------------B、Slag silicate cement
B、Slag Portland cement B、Slag Portland cement B、Slag Portland cement
Rapid-hardening and early-strength concrete is used for emergency repairs; which of the following cements is not suitable for use? (B)
Rapid-hardening and early-strength concrete is used for emergency repairs; which of the following cements is not suitable for use? ( ) A. Sulphoaluminate cement B. Slag silicate cement C. Silicate cement D. Aluminate cement Answer: B
Rapid-hardening and early-strength concrete is used for emergency repairs; which of the following cements is not suitable for use? (B ) A. Sulphoaluminate cement B. Slag silicate cement C. Silicate cement D. Aluminate cement