Calcium formate cement accelerator zoo npaum li cas?

Calcium formate yog ib hom tshiab ntawm cov khoom siv ua kom lub zog thaum ntxov uas tsis kub heev. Rau Portland cement, nws tuaj yeem txhim kho lub zog thaum ntxov thiab luv lub sijhawm teeb tsa, thiab siv dav hauv cov mortar (xws li precast panel mortar, cement plaster mortar, repair mortar, waterproof mortar), pem teb, thiab kev lag luam concrete.
Calcium formate ua rau cov cement noo sai dua, txhim kho lub zog thaum ntxov, thiab zam qhov teeb meem ntawm kev teeb tsa qeeb dhau thaum lub sijhawm tsim kho thaum lub caij ntuj no lossis qhov kub qis thiab av noo siab - tso cai rau cov khoom cement kom ncav cuag lub zog siv tau sai li sai tau. Nws muaj qhov tseem ceeb rau lub zog thaum ntxov.

Cov tshuaj calcium formate concrete accelerator muab kev nce zog sai, cov chloride tsawg thiab ua haujlwm tau zoo heev - zoo meej rau kev ua kom zoo dua qub. Nyem kom sab laj nrog peb cov phiaj xwm muab khoom siv tam sim no!