ตัวกรองผลการค้นหา
Retardation
แปลว่า(Concrete Engineering) Delaying the hardening or strength gain of fresh concrete, mortar or grout.
Kelly Ball
แปลว่า(Concrete Engineering) A device for determining the consistency of fresh concrete. It is sometimes used as an alternative to the slump test.
Consistency
แปลว่า(Concrete Engineering) The degree of plasticity of fresh concrete or mortar The normal measure of consistency is slump for concrete and flow for mortar.
bring-down
bummed
