time：Time: 2017-09-25 15:47:30 hits：238
What are the problems with tiles in construction? How are these problems solved? Xiaobian today to talk to you talk about those things tiles glue.
First, the back of the tile appears hollowing phenomenon?
1, use a larger size tooth blade.
2, increase the tooth blade and the base of the slope.
Second, the tooth-like mortar layer is not uniform?
1, batch scraping the thickness of the mortar is not enough.
2, the hole has been dry glue, should be cleaned tooth scraper.
3, slow down the scraping speed.
4, adhesive mixing uneven, the glue should be fully stirred.
Third, the bond is not strong?
1, the base surface of loose material (dust, etc.) should be removed clean.
2, there is water, should be dry to no clear water.
3, there are oil, grease, should be cleaned.
And Rhithers. Refinding Us Resultss. Finds. Finds.s.:1s.
1, the slurry is too thin, open pulp should be in proportion to water.
2, tiles or stone weight is too large, should be from the bottom up construction.
Fifth, the back without mortar or adhesive area is insufficient?
1, the weather is hot and dry, and each batch of scraping area is too large, resulting in part of the slurry surface water loss.
2, should be reduced each batch of scraping mortar area, hand without touch no glue paste, should be scraped after re-wiping.
Six, check when there is empty drums
1, has been more than adjust the time to adjust, remove the pulp.
2, mortar thickness is not enough, need to fill pulp.
Seven, lack of cohesive force?
1, tiles glue model selection is not appropriate, see the use of instructions.
Andomeniate compositions. Rhithers. Refunds. Refinding Usctulates outcome Email composition outcome
Eight, why should not use 107 glue?
1,107 plastic is organic high molecular weight, with the evaporation of water, in their own polymerization to produce strength, but also produce contraction, cracks in the shrinkage process, resulting in leakage.
2, can not afford to freeze-thaw cycle, the formation of shell off.
3, construction difficulties, cleaning work there are some difficulties.
4, vulnerable to human impact, construction quality can not be guaranteed.
5, poor weather resistance and durability, failure fast.
6, containing harmful ingredients, hazardous to health.
9, cement paste paste the risk of tiles?
1, low adhesion, tensile strength of only 0.08 ~ 0.1Mpa, shear strength of only 0.4Mpa, far less than the state of the tile and stone paste installation standards.
2, resulting in dry shrinkage, resulting in hollowing, shedding.
3, low water resistance and high temperature performance.
4, can not afford to freeze-thaw cycle.
Ten, what is anti-pulp tears? How to solve?
1, cement mortar in the hardening process will produce many internal cavity, these holes are water leakage channel.
2, cement mortar in the deformation and temperature by the role, will produce cracks.
3, cement mortar due to shrinkage and some construction factors, easy to form hollow under the tiles.
4, water in the cracks and hollow parts of the dissolution of erosion, that is, the water will be dissolved in the cement CaO dissolved into Ca (OH) 2. Through the ceramic tile or stone pores and the formation of CaCO3 and other surface of the dissolution of the state, that is usually said anti-pulp tears.
5, the use of thin slurry full of technology, so that tiles or stone, and the formation of uniform between the base layer without a cavity of the adhesive layer, to prevent water, anti-anti-pulp effect of tearing.
The above is the construction of ceramic tile construction problems common solutions, I hope you can help.