Installation requirements and steps of exterior wall thermal insulation nails
Anchor pin) Length specifications in the wall at the grass-roots level of effective length of 0. 25 cm, so the thermal insulation layer thickness of the anchor length is different, different use nail wall at the grass-roots level different choice of anchor types also have difference.
anchor length = adhesive plaster layer thickness into the wall thickness of benzene plate thickness size.
outer wall heat preservation nail installation:
1, when installation, in the face of the wall should be marked in the grid expansion anchor coordinates, with a electric drill anchor bolt hole and inserting bulge. When using the bulge, anchor bolt hole depth is more than plastic bulge 1 cm.
2, need to paste the eps board face brush interface agent in advance. In a single piece of frame line, with regulation on the toothed blade evenly bonding mortar, area of 60% or higher, the thickness of depending on the wall roughness or design requirements.
3, on the wall bearing frame line, will board on the metope of bonding mortar, daub in 2 m ruler will board up and down or so compaction, both horizontal and vertical error should be controlled in 4 or less. 0 mm within, and then fixed anchor pieces. Fixed anchor pieces, expansion bolt anchoring force, the anchoring parts shall not be higher than plate groove, the panel itself to the board face level off and was installed around in the same plane, not unlimited tight, otherwise it will damage the finished plate.
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