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 Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Spec of Sodium Naphthalene Sulfonate Concrete Admixture

Geàrr-chunntas toraidh

Sodium naphthalene sulfonate is a high-range water-reducing admixture utilized in concrete. It enhances workability without including added water. This item helps produce strong, long lasting concrete with far better circulation and coating.

Trick a’ toirt a-steach

This admixture minimizes water material by 15% gu 25%. Less water implies higher stamina and lower permeability. The concrete collections generally and acquires toughness swiftly. It functions well in both hot and cold weather condition. You can use it in ready-mix, ro-chraoladh, and site-mixed concrete.

Sònrachaidhean Teicnigeach

– Coltas: Brown or yellow powder
– Stuth cruaidh: Co-dhiù 92%.
– luach pH (20% fuasgladh): 7– 9.
– Ìre lughdachadh uisge: ≥ 20%.
– Compressive toughness proportion: 1-day ≥ 140%, 3-day ≥ 130%, 7-day ≥ 125%, 28-day ≥ 120%.
– Stuth adhair: ≤ 3.0%.
– Susbaint lìn chloride ion: ≤ 0.1%.

Inbhean cleachdaidh

Cuir ris 0.5% gu 1.0% of the concrete weight. Mix extensively for at the very least 1 min after including. Readjust dose based upon job demands and examination outcomes. Constantly follow regional building regulations and criteria. Do not mix with various other admixtures unless compatibility is validated. Store in a dry area far from moisture. Maintain secured when not in use.

Sàbhailteachd agus tèarainteachd agus làimhseachadh

Cuir air còmhdach aodach-làimhe agus dìon sùla rè làimhseachadh. Cuir casg air salachar anail. Nigheadaireachd làmhan an dèidh a chleachdadh. Cùm a-mach à ruigsinneachd òigridh. In situation of contact with eyes, wash promptly with water. Describe the safety information sheet for full details.

Applications of Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Applications of Sodium Naphthalene Sulfonate as a High-Range Water Reducer

Why It’s Made use of in Concrete

Salt naphthalene sulfonate (SNF) is an usual high-range water reducer. It aids reduced the quantity of water needed in concrete mixes. Much less water means more powerful, concrait nas dlùithe. Building contractors make use of SNF when they require high stamina or low permeability.

Bidh Trick a’ cleachdadh ann an Togail is Togail

SNF works well in precast and prestressed concrete. These items require quick strength gain and smooth surface areas. SNF gives both. It likewise boosts workability without adding extra water. That makes it easier to place and complete the concrete.

Ann an lusan measgachadh deiseil, SNF maintains concrete liquid throughout long runs. The mix stays workable yet does not lose stamina. Specialists depend on this for large tasks far from the plant.

High-rise buildings frequently make use of SNF too. Pumping concrete up lots of floors needs a flowable mix. SNF offers that circulation while keeping water web content low. This avoids weak spots and cracking.

Special Jobs and Conditions

SNF works in heat. Heats can make concrete set too quickly. SNF slows this down a little and keeps consistency. Employees obtain even more time to place and finish the slab.

It likewise matches undersea positionings. The mix should hold together without rinsing. SNF helps bind the materials securely, even when immersed.

For tunnel cellular linings, damaichean, agus drochaidean, toughness issues most. SNF improves long-lasting performance by cutting water-cement ratios. That results in less shrinking and far better resistance to chemicals.

Essential Note: Constantly comply with dosage standards. Too much SNF may cause too much downturn or hold-up setting. Correct testing ensures the most effective results for each and every task.

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.

Pàigheadh

T/T, Aonadh an Iar, Paypal, Cairt-creideis msaa.

Luingearachd

Le adhair, ri taobh na mara, le luaths, mar iarrtas luchd-ceannach.

5 FAQs of Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Frequently Asked Questions About Sodium Naphthalene Sulfonate Concrete Admixture

What is sodium naphthalene sulfonate used for in concrete?

This admixture works as a high-range water reducer. It helps cut down the amount of water needed in concrete mixes. Tha nas lugha de dh'uisge a' ciallachadh nas làidire, concrait nas seasmhaiche gun a bhith a’ call comas obrach.

Ciamar a leasaicheas e neart concrait?

Le bhith a 'lùghdachadh susbaint uisge, the admixture lowers the water-cement ratio. A lower ratio leads to higher compressive and tensile strength. The concrete also becomes denser and less porous over time.

Faodar a chleachdadh le measgachadh eile?

Tha, it often works well with air-entraining agents or retarders. But you must test combinations first. Some mixes may react poorly if not properly balanced. Lean stiùiridhean an neach-dèanamh an-còmhnaidh.

A bheil e a 'toirt buaidh air suidheachadh ùine?

It usually has little impact on initial setting time. Ann an cuid de chùisean, it might slightly delay hardening. If your project needs faster or slower setting, you can adjust the mix with other additives.

A bheil e sàbhailte a làimhseachadh?

The powder form can irritate skin, suilean, agus sgamhanan. Caith miotagan, goggles, agus masg nuair a thathar ga làimhseachadh. Bùth ann an àite tioram air falbh bho taiseachd. Keep containers sealed when not in use to avoid clumping or degradation.