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12 Cards in this Set
- Front
- Back
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Standard vertical Dowel spacing in CHB |
400mm |
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CHB layers required prior to horizontal dowel installation |
3 layers |
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Meters of allowance/spacing required prior to stiffiner column |
3m |
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Layer of CHB required prior to lintel beam construction |
13 layers |
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Standard size of lintel beam and stiffener column |
150 x 400 mm |
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Standard tickness of smooth plaster |
2cm |
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2 preparation done prior to structural slab topping |
Removal of concrete laitances Provision of wire mesh |
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Class A concrete mixture ratio |
1 cement : 2 sand : 4 gravel |
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3 preparation done before tile installation |
Clean the area Begin Layout Putting adhessive (5mm thick) |
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Which comes first wall or floor tiles installation |
Wall, to avoid cracks or damage to the tiles on floor |
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Gypsum board ceiling accessories |
Hanger rod Carrying channel Double furing channel W-clip Gypsum board Black screw (1") |
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5 application done before painting gypsum board |
Mesh tape application Boral application Sanding Primer application Top/final coat |
