Crìochnachadh uachdar leasaichte: Faodaidh stuthan cur-ris leithid àidseantan èadhair-adhair piseach a thoirt air crìochnachadh agus coltas cruadhtan le bhith a’ cur casg air uireasbhaidhean leithid sgàineadh, cìreadh meala, no duslach uachdar, a’ dèanamh cinnteach à rèidh, uachdar ìre proifeasanta.

Specification of Concrete Admixture RDP Redispersible Polymer for External Wall Putty and Skim Coat

Requirements of Concrete Admixture RDP Redispersible Polymer

Lèirmheas Bathar

RDP Redispersible Polymer Powder is a vital additive used in external wall surface putty and skim layer formulas. Bidh e a’ neartachadh ceangal, sùbailteachd, agus strì an aghaidh uisge. This powder liquifies easily in water and creates a strong polymer movie once completely dry.

Àiteachan-còmhnaidh dìomhair

– Seall : Pùdar geal a 'sruthadh gu saor
– Susbaint cruaidh : ≥ 98%.
– Ash susbaint lìn : 10– 15%.
– Meud tighead : 0.4– 0.6 g/cm TRÌ.
– Meud pìos : ≤ 80 µm.
– Ìre teòthachd as ìsle airson cruthachadh film (MFFT) : 0– 5 °C.

Buannachdan Coileanaidh

This admixture boosts bond stamina between the layer and substratum. It lowers cracking caused by thermal motion or drying out shrinking. The polymer enhances workability and extends open time throughout application. Finished surface areas show better abrasion resistance and lasting longevity. Water absorption drops dramatically, which assists protect against efflorescence and mold growth.

Dosage air a mholadh

Cleachdadh 2– 5% by weight of overall dry mix for conventional external wall putty. For high-performance skim layers, dosage might increase to 6%. Always test small sets first to verify efficiency under regional problems.

Làimhseachadh agus àite stòraidh

Bùth ann an stoidhle eireachdail, àite tioram air falbh bho taiseachd. Cùm pocannan air an seuladh nuair nach eilear gan cleachdadh. Service life is one year if stored properly. Prevent exposure to guide sunshine or high moisture. Usage clean tools to avoid contamination. Cuir air miotagan agus tèarainteachd sùla tron ​​​​làimhseachadh.

Applications of Concrete Admixture RDP Redispersible Polymer for External Wall Putty and Skim Coat

Applications of Concrete Admixture RDP Redispersible Polymer for External Wall Surface Putty and Skim Coat

Nas cumhachdaiche, Smoother Wall Surfaces with Better Performance

RDP (Pùdar Polymer Redispersible) is a key active ingredient in premium exterior wall putty and skim layer products. When mixed right into the base material, it forms an adaptable polymer film after drying out. This film binds all bits with each other, making the finish a lot stronger.

Adhesion mòran nas fheàrr tha aon bhuannachd chudromach. The putty sticks firmly to concrete, breig, or plaster surface areas. It stands up to peeling off or splitting also under temperature level adjustments or moisture exposure. This makes fixings much less frequent and saves money and time over the long-term.

Water resistance improves considerably. RDP lowers water absorption, which helps secure the wall from rain, taise, and mold development. The surface area remains cleaner and lasts longer without blistering or powdering.

Workability obtains less complicated also. Contractors discover the mix smoother to use by trowel or spray. It spreads out equally and levels well, offering an uniform finish with less marks. Drying out time continues to be sensible– quick sufficient for following steps but not too fast to trigger problems.

Versatility issues outdoors. Buildings naturally move a little due to weather or resolving. RDP includes elasticity to the coating so it relocates a little without breaking. This prevents hairline fractures that usually appear in rigid surfaces.

For both new builds and remodellings, utilizing RDP-enhanced putty or skim coat supplies an expert result. It functions well on outside wall surfaces that face sunlight, gaoth, or rainfall daily. The final surface additionally accepts paint better, providing a cleaner look with enhanced sturdiness.

Producers select RDP due to the fact that it mixes conveniently with concrete, aol, agus luchd-lìonaidh. It does not need unique devices or processes. Simply include it to the dry mix, and the performance upgrades come immediately when water is added site.

Pròifil companaidh

Is sinne an stiùiriche cruinneil ann am fuasglaidhean foam concrait aotrom agus adhartach innleadaireachd. Aithnichte air feadh na cruinne airson a dhealas a thaobh rannsachadh, ùr-ghnàthachadh, agus eòlas gnìomhaichte, tha sinn air a bhith a’ toirt seachad fuasglaidhean foam innleadaichte bho thràth anns na 2012n.

Is urrainn dhuinn measgachadh de chruadhtan àrd-inbhe agus toraidhean co-cheangailte ri cruadhtan foam a thoirt seachad air feadh an t-saoghail.

Tha roinn theicnigeach proifeasanta agus roinn stiùiridh càileachd aig a’ chompanaidh, obair-lann air a dheagh uidheamachadh, agus uidheamaichte le uidheamachd deuchainn adhartach agus ionad seirbheis teachdaiche às deidh reic.

Ma tha ùidh agad, na bi leisg agus cuir fios thugainn.

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Luingearachd

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5 FAQs of Concrete Admixture RDP Redispersible Polymer for External Wall Putty and Skim Coat

Dè a th’ ann an RDP agus carson a thathas ga chleachdadh ann am putty balla?

RDP stands for Redispersible Polymer Powder. It is a key additive in external wall putty and skim coat. Nuair a thèid a mheasgachadh le uisge, bidh e na fhilm sùbailte a bhios a’ ceangal stuthan ri chèile. Bidh seo a 'leasachadh adhesion, strì an aghaidh uisge, and overall durability of the coating.

How does RDP improve putty performance?

RDP makes the putty stick better to walls. It also reduces cracking and powdering over time. The polymer film fills tiny gaps in the mixture, which blocks moisture from getting in. Mar thoradh, the surface stays strong and looks smooth even under weather stress.

An urrainnear RDP a chleachdadh ann an tagraidhean a-staigh agus a-muigh?

Tha, but it is especially valuable for external walls. Outdoor surfaces face rain, ghrian, agus atharrachaidhean teòthachd. RDP helps the putty handle these conditions without failing. For indoor use, it still adds strength and smoothness, though the demands are lower.

What happens if I skip RDP in my putty mix?

Às aonais RDP, the putty may not hold well to the wall. It can become brittle, crack easily, or wash away in rain. You might also see dusting or flaking after drying. Adding RDP ensures long-lasting results and saves repair costs later.

Dè an ìre RDP a bu chòir dhomh a chur ris a’ mheasgachadh agam?

The right amount depends on your base formula and desired performance. Mar as trice, 2% gu 5% by weight of total dry ingredients works well. Lean stiùiridhean an neach-dèanamh an-còmhnaidh. Tha ro bheag a 'toirt seachad toraidhean lag; too much may affect workability or cost unnecessarily.