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HOW TO JUDGE THE QUALITY OF BUILDING OF FORM-WORK

Date:2021-08-12 Views:234

1 Watch, 2 Listen, 3 Saw, 4 Twist, 5 Boil

1. Look at the flatness of the template surface

Check whether the surface of the template is smooth, and the surface has no obvious wormholes, cracks, short lengths, and scars. After removing the membrane of such a template, the appearance of the concrete is relatively neat and beautiful.

2.Listen to the sound of the fracture, step on it, and check the toughness.

Just take a template and place it in the corner of the wall. People stand on the template and step on it. If the template has too obvious cracking sound, it means that the inside of the template is not all the whole core material.

3.Saw and check for faults and hollow cores.

Take a template at random and cut it on a chainsaw. Look at the layout in the middle of the template from the side. If there is a fault or a large hollow core area, the template will bulge and crack.

4.Saw into wooden strips and twist them by hand to check if the amount of template glue is enough.

Just take a template and saw it into wooden strips and twist it by hand. If the dough is separated from the dough, the amount of glue for the building template is not enough and it is easy to crack during use, which will greatly reduce the number of use of the building template.

5.Boil in water and check the adhesion.

Take a template and cut one or several pieces and cook it in boiling water. Look at the time of opening the template. If the template does not open within 12 hours, it means that the quality is good.