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怎樣防止砂漿粘結性不好的現象？

來源：http://www.gyxxhyy120.com 日期：2021-04-12 發布人：

砂漿的裝備比例、選料、勾縫劑的挑選等都會影響后期的運用作用，劣質的砂漿會導致粘結作用不佳，嚴重的會導致外墻瓷磚不久就會脫落。所以購買砂漿一定要挑選高質量的，并且還要充沛做好防治砂漿粘結性欠好現象的準備。

The proportion of mortar equipment, the selection of materials and the selection of pointing agent will affect the later application. Poor quality mortar will lead to poor bonding effect, and serious will cause the external wall tiles to fall off soon. Therefore, the purchase of mortar must select high-quality, and also fully prepared to prevent the phenomenon of mortar adhesion is not good.

1、禁止用于磚壘墻。砌筑前1～2d應將磚澆濕，使砌筑時燒結一般磚和多孔磚的含水率到達10%～15%；灰砂磚和粉煤灰磚的含水率到達8%～12%。

1. It is forbidden to use on brick walls. The brick should be wet 1-2 days before masonry, so that the moisture content of fired general brick and perforated brick can reach 10% - 15%; the moisture content of lime sand brick and fly ash brick can reach 8% - 12%.

2、冬期施工時，在正溫度條件下也應將磚面恰當濕潤后再砌筑。負溫下施工無法澆磚時，應恰當提升砂漿的稠度。對于9度抗震設防區域，在嚴冬無法燒磚情況下，不能進行砌筑。

2. In winter construction, under the condition of positive temperature, the brick surface should be properly wetted before masonry. When the brick cannot be poured under negative temperature, the consistency of mortar should be properly increased. For the seismic fortification area of degree 9, masonry can not be carried out in the case that bricks cannot be fired in severe winter.

3、當采用鋪漿法砌筑時，建議操控鋪漿的長度，一般氣溫情況下不得超越750mm，當施工期間氣溫超越30℃時，不得超越500mm。

3. When the mortar laying method is adopted, the length of mortar laying must be controlled. Generally, the temperature shall not exceed 750mm. When the temperature exceeds 30 ℃, it shall not exceed 500mm.

抹面砂漿

Plastering mortar

4、改善砌筑辦法。不宜采取鋪漿法或擺磚砌筑，應推行“三一砌磚法”，即運用大鏟，一塊磚、一鏟灰、一擠揉的砌筑辦法。

4. Improve masonry methods. It is not suitable to adopt the slurry laying method or brick laying method, but should implement the "three one brick laying method", that is, using a large shovel, one brick, one shovel of ash, and one kneading method.

5、改善砂漿和易性是確保灰縫砂漿豐滿度和進步粘結強度的關鍵。砂漿原材料的挑選很重要。沙子水泥要在保質期內，增稠劑纖維素醚和進步砂漿粘接性的可再渙散乳膠粉要從正規企業挑選。

5. Improving mortar workability is the key to ensure mortar fullness and improve bonding strength. The selection of raw materials for mortar is very important. Sand cement should be within the shelf life, thickener cellulose ether and re laxable latex powder should be selected from regular enterprises.

挑選什么樣的砂漿將決定了后期的運用作用，現在生產砂漿的廠家也越來越多了，挑選一家正規的廠家，將會防止許多不必要的麻煩。

Choose what kind of mortar will determine the role of later use, now the production of mortar manufacturers are more and more, choose a regular manufacturer, will prevent a lot of unnecessary trouble.

高新開發區巨野河福華建材廠成立于上世紀九十年代，主要從事干粉砂漿、內外墻膩子粉、石膏粉、新型環保墻體建筑裝飾材料、干粉砂漿的生產與銷售。出產的干粉砂漿、內外墻膩子粉、石膏粉、系列產品具有品質優異、品種齊全、施工性能良好、使用方便等優點，屬于綠色環保節能型建筑材料。

Juyehe Fuhua building materials factory of high tech Development Zone was established in the 1990s. It is mainly engaged in the production and sales of dry powder mortar, internal and external wall putty powder, gypsum powder, new environmental protection wall building decoration materials and dry powder mortar. The dry powder mortar, internal and external wall putty powder, gypsum powder and a series of products have the advantages of excellent quality, complete varieties, good construction performance and convenient use. They are green environmental protection and energy-saving building materials.

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