Thin Concrete | Demosol | Cracking Agent | Concrete Demolition | Non-Explosive Demolition

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Thin Concrete

d	32-38 mm
d	1 1/4″-1 1/2″
L	25-30 cm
L	10″-1′
D	Around Wall Thickness

Crack width of the front row is opened much larger than that of the back rows.

Square Arrangement

(2) Avoid diagonal crack

d	32-38 mm		25 mm	32-38 mm
d	1 1/4″-1 1/2″		1″	1 1/4″-1 1/2″
L	25-30 cm		10 cm	10-15 cm
L	10″-1′		4″	4″-6″

The curvature at corner (R) should be more than 15 cm (6′).

(3) Splitting of Wall

d	38-44 mm
	1 1/4″-1 1/2″
L	25-30 cm
	10″-1′

(4) Splitting of Slab

d	38-44 mm
	1 1/2″-1 3/4″
L	25-30 cm
	10″-1′

(5) Establishment of free surfaces

d	38-44 mm
	1 1/2″-1 3/4″
L	25-30 cm
	10″-1′

Instead of Burn Cut (chapter 6 of Rock), cross drilling may be used to establish the free surface for wall case.