Key points for construction of special plastering mortar

(1) Check whether the wall interface agent is fully applied. If it is not fully applied, it should be repainted.

(2) Before plastering, ensure that there is no floating dust, debris, etc. on the wall.

(3) This product is used in conjunction with medium sand, the weight ratio is 1:3~3.5. After mixing evenly, add water with about 60~70% of the weight of the masonry mortar masterbatch, and stir mechanically for more than 3 minutes. , the mortar consistency is controlled at 90~110mm. This product is suitable for dry construction.

(4) Masonry plastering should be plastered in stages. The thickness of one plastering should not be greater than 10mm. Plastering should be carried out at least 7 days after the masonry is completed.

(5) At the junction of the wall and the columns and beams, a reinforcing net with a width greater than 200mm should be laid before plastering.

(6) If the base surface of the wall is uneven and some parts are extremely thick, they should be leveled in layers first. The thickness of each layer should be about 8mm. It should not be leveled at once to avoid cracking and peeling.

(7) This product must not be mixed with other materials;

(8) Necessary maintenance measures should be taken when plastering in dry weather.

Execution standard: JC890-2001

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