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Sikafloor®2 SynTop-1金屬地面硬化劑(金剛砂耐磨地坪)

Sikafloor®2 SynTop-1是用于混凝土的金屬地面硬化劑,由水泥、超硬耐磨骨料、特殊添加劑及顏料組成。符合中華人民共和國建材行業標準JC/T 906-2002 Type-II

Sikafloor®2 SynTop-1 is a synthetic dry shake hardener for concrete comprising of cement, hard aggregates, compatible admixtures and coloured pigment.

用 途 (Uses)
優點 (Characteristics/Adcantages)
產品數據 (Tests Approval/Standards Product Data)
施工須知 (Application Details)
施工條件和限制 (Application Conditions/ Limits)
施工指引 (Application Instructions)
 
用 途 (Uses):
 
 

西卡Sika金屬地面硬化劑為整體地坪提供堅硬耐磨干撒面層。撒播并打磨施工到新鮮濕潤的混凝土地坪上,即形成平滑的彩色耐磨地坪。特別適用于倉庫、分銷中心、工廠、重型工業設施、飛機庫、DIY商場、超市、購物中心、辦公室和博物館。

Sikafloor®2 SynTop-1 provides a hard wearing, non –metallic dry shake topping for monolithic floors. When sprinkled any trowelled into fresh wet concrete floors, it forms a coloured , wear resistant smooth surface.
Typical uses are in warehorses,distribution centers,factories, industrial facilities, aircraft hangars,DIY stores, supermarkets, shopping malls, offices and museums.

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優點 (Characteristics/Adcantages):
 
* 高度耐磨 (Very high wear resistance)
* 抗沖擊性能高 (Impact resistance)
* 節約成本、使用期限長
  (Cost effective, long life floor)
* 無需維護 (Maintenance free)
* 防滑 (Slip resistance)
* 防塵 (Dust proof)
* 提高抗油及油脂性能
  (Increased resistance to oils and grease)
* 可選顏色 (Available in colours)
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產品數據 (Tests Approval/Standards Product Data):
 
形態: 粉料
顏色: 原色(水泥灰);其他顏色按要求而定
包裝: 25kg/袋
儲存期: 原裝密封,可保存一年
儲存條件: 儲存于陰涼(+5℃~+30℃)、干燥的地方且防潮
抗壓強度: ≥90N/mm2 (JC/T 906-2002)
耐磨性: Class“AR1”高度耐磨 (BS 8204)?510 (JC/T 906-2002:≥350)
Conforms to the requirements of British board of Agrement Certificate No 97/3334
Form: Powder
Colours: Natural(Concrete grey) , Other colours upon request
Packaging: 25kg bags
Storage Conditions/
Shelf-Life:
12 months from date of production if stored in undamaged original sealed containers in dry conditions at temperatures between +5℃-and +30℃
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施工須知 (Application Details):
 
用量
(Consumption):
約5kg/m2
~5kg/m2
基面要求
(Substrate Quality):
底層混凝土必須質量優良;塌落度須在75~110mm 之間,需采用最小水灰比并在澆搗時完全壓實。 抗壓強度需在25N/mm 2以上。建議使用Sikament®或Sika®ViscoCrete增塑劑確保最佳的混凝土質量; 若使用纖維則在混合過程中應盡量分散。
The concrete deliveries should be of consistent qualit. A concrete slump in the range 75 to 110 mm will normally give best results. The slab should be of good quality concrete with a minimum water/cement ratio consistent with the production of a fully compacted slab.
The compressive strength should be a minimum of 25 N/mm2.
Use of Sikament or Sika Viscocrete super plasticisers is advised to ensure the optimum quality of concrete and where fibres are used ,maximum dispersion within the mix.
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施工條件和限制 (Application Conditions/ Limits):
 
環境溫度
(Ambient Temperature):
最低: +5℃; 最高: +35℃
Min. Ambient temperature;+ 5℃
Max. Ambient temperature;+ 35℃
相對空氣濕度
(Relative Air Humidity):
相對空氣濕度:30%~98% 濕度較低時注意風干。濕度較高時注意浮漿較慢,凝固、硬化及電動抹光都要減緩。
Rel. Air-humidity;30%-98%
Watch out for efflorescence at low humidity.
Watch out for slow bleeding, slower curing and hardening and slower powerfloating operations at high umidities.
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施工指引 (Application Instructions):
 
施工方法/工具: 接有激光刮板的自動撒播器;
找平后,立即將Sikafloor 2SynTop-1金屬地面硬化劑按5kg/m2用量一次性均勻撒播在混凝土上。
手工施工:待表面析出的水蒸發,將Sikafloor®2SynTop-1金屬地面硬化劑分兩次(第一次:3kg/m2;第二次2kg/m2;) 均勻地撒播到找平的混土上。施工粉末時應小心,避免混凝土表面形成坑洼。 施工總用量為5kg/m2。若不注意或向離撒播點2m以外拋灑Sikafloor®2SynTop-1,都將減底終面層的一致性。
壓實:第一次撒播的材料抹入地板后,立即撒播第二次份量的Sikafloor®2SynTop-1。 Sikafloor®2SynTop-1使混凝土地坪表面硬化得比平常要快。小心修整將要澆搗的鄰接邊角。 可用手工或電動刀進行收光,封閉孔隙及修平表面。
養 護: 收光后立即用Sikafloor®2SynTop-1(參考產品說明書)封閉和養護Sikafloor®2SynTop-1。 干撒粉料的施工不應在風或氣流太大的地方進行。由于基面混凝土天然的差異, 干撒式硬化劑給混凝土的終飾面有局部色差。通過化學老化,防滑性可以增強。
養護常識:
基面溫度 +10℃ +20℃ +30℃
可步行 18小時 12小時 8小時
完全投入使用 10天 7天 5天
上述數值取決于混凝土達到設計的使用強度,并受環境條件變化影響。
地方限制: 請注意,由于當地規范不同,不同國家該產品的性能可能會有所差異。請參閱當地的產品說明書關于應用方面授準確描述。
防護措施: 在密閉的房間、礦井或豎井內施工,必須保證足夠的通風。遠離明火,包括焊接。 為避免少量的過敏反應,建議使用丁基或丁晴橡膠手套。更換沾污的工作服,施工間歇和施工完畢要洗手。 必須遵守當地規則和包裝標簽所示的健康和安全建議。
注意事項: 按當地規定處理殘留材料。完全固化的材料經當地負責機關同意后,可視同生活垃圾處理。 詳細的健康安全信息及預防撒施,如:物理、毒物學、生態學等數據,可參照安全指示說明書。
Application Method/Tools: Automatic spreader in conjunction with a laser screed.
Spread Sikafloor-2 SynTop evenly onto the concrete immediately after screeding at 5kg/m2 in one application.
Manual application;
Allow the surface bleed water to evaporate. Sikafloor-2 SynTop onto the screeded concrete evenly in 2 stages(first stage; 3kg/m2 ; second stage; 2kg/m2) .care should be taken to apply the powder to avoid cereating ripples etc. In the concrete surface. Overall application rate 5 kg/m2 ; Casting Sikafloor-2 SynTop Powder carelessly or further hean 2 metres from point of casting will reduce the consistency of finish.
Compactiom:
The first stage should be worked into the slab followed immediately with the sprinking on of the second measurement of Sikafloor-2 SynTop.
Sikafloor-2 SynTop results in the slab surface becoming stiff more quickly than usual. Careful trimming should take place along the edges where adjoining slabs are to be poured.
Final finishing to close pores and remove undulations can be achieved either by hand our powered trowel.
Curing:
Cure and seal Sikafloor-2 SynTop immediately after fnishing using Sikafloor-Proseal22 (refer to separate producet data sheet).
The application of the dry shake powder should not be carried out in strong draughts. Dry shake hardeners give a finish to concrete with some colour variation from point to point dre to the matural variability of the concrete onto which they are applied.Slip resistance can be enhanced through chemical ageing.
Curing Details
Applied product
ready:
The above values are dependant upon the concrete reaching its design strength for serviceabilty and will be affected by changing ambient conditions.
Substrate Temperature +10℃ +20℃ +30℃
Foot Traffic 18Hour 12Hour 8Hour
Fully Serviceable 10Day 7Day 5Day
Local restrictions: Please note that as a result of specific local regulations the performance of this product may vary from country to country. Please consult the local Product Data Sheet for the exact description of the application fields.
Protective Measures: During application in closed rooms, pits and shafts, etc, suffcient ventilation must be provided,Keep away open light including welding.
To avoid rare allergic reactions, we recommend the use of butyl rubber / nitril rubber gloves,Change soiled work clothes and wash hands before breaks and after finishing work.
Local regulations as well as health and safety advice on packaging labels must be observed.
Important Notes: Residues of material must be removde according to local regulations. Fully cured material can be disposed of as household waste under agreement with the responsible local authorities.
Detailed health and safety information as well as detailed precautionary measures e.g. physical,toxiclogical and ecological data can be obtained from the safety data sheet.
Legal Notes: The information,and in particular, the recommendations relating to the application and end-use of Sika products,are given in good faith based on Sika’s current knowledge and experience of the products when properly stored, handled and applied under normal conditions, In practice, the differences in materials, substates and actualsite conditions are such that no warranty in respect of merchantability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recommendations, or from any other advice offered. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery, Users should always refer to the most recent issue of the Product Data Sheet for the product concerned,copies of which will be supplied on request.
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