HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

【Discussion of the Day】Utilities – Civil Engineering – 20210121

2021-01-21View Original

Thread Content

When continuing to pour concrete at a construction joint, one must first ( ). A. Remove any loose materials and loose stones from the concrete surface. B. Rinse the construction joint thoroughly to ensure there is no standing water. C. The strength of the already poured concrete should reach 1.2 N/mm². D. The strength of the already poured concrete should reach 2.5 N/mm². E. A layer of cement mortar should be applied at the construction joint first. You are welcome to actively participate in the discussion; there are generous rewards offered for answering questions posed by VIP members! ! !

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.