Tile wall laster and tile set operation technical key points.doc

Tile wall plaster and tile set operation technical key points: 1), wall plug bolt hole the outside heat preservation and repair Plug screw hole bolt holes must first be removed before the sprinkling water and moist. With 1:2. 5 harsh cement mortar congestion, with 5% of UEA. Inside with tamper can be the first lateral tamping, after waiting for the lateral mortar and hard, and then the hole blocked mortar, mortar block close-grained. External thermal insulation repair manufacturer supply plastic bolt fixed, and at the same time paste cement mortar on the back of the insulation board, weight ratio of: Cement: sand: FD - 2 adhesive glue 1:1:0. 5 Insulation board on the back of the binding slurry requirements with sticky, fixed up bolt distance 600 x 600 mm. Rise of bolt and anchor drilling technical requirements in accordance with the manufacturer instructions, written by construction technology personnel clarificaiton will clear. Old and new insulation board overlap parts, the surface covered wire mesh should be overlapping tie 100 mm. Check the original wire insulation board surface, such as there is a layer of damaged parts adopt overlay to strengthen network, and with the colligation solid insulation board Shanghai silk screen at the local level. 2), clean up at the local level With tools shovel at the grass-roots level will hang pulp of external thermal insulation wire net, float ash out clean. 3), external thermal insulation surface rendering According to the chosen building glue specification, will cement, glue according to certain proportion mixing evenly, the formation of cement slurry, using brush evenly over the surface of the insulation layer centrifuge, began after external thermal insulation glue paste hardening surface rendering. Centrifuge weight mixing ratio is: cement: FD - 1 adhesive glue = 1-0. 5 Anti-crack mortar plastering the mixing ratio is: PO32.5 cement: in fine sand: anti-crack adhesive: water = 1:3. 5-0. 5-0. 2 (weight ratio)