CB型橡胶止水带是指中间有孔的中埋式止水带。主要适用于各种混凝土构筑物的伸缩缝、沉降缝及防震缝等，具有与混凝土锚固紧密，止水密封和适应变形缝伸缩变形的能力等。 The CB type rubber sealing belt refers to the intermediate buried water stop belt with holes in the middle. It is mainl
